Other coniferous industrial roundwood at forest roadside

Lifecycle status: Candidate
Content maturity: Authored methodology
Current version: No published versionLast updated2026-10-20
Readiness: Review required

Methodology and translation states come from the source record; publishing this website does not change their review status.

Content languages

zh-CN · Translation reviewed

Status, classification and source details

Readiness

Warnings methodology_not_reviewed Authored methodology is candidate guidance and still requires methodology review.

Classification mapping

CPC 3.0:03119 · exact

Source

library/pcrs/agriculture-forestry-and-fishery-products/forestry-and-logging-products/roundwood-of-coniferous-wood-othersha256:a99bbbd3daed…

1. Scope and Applicability

This PCR covers unprocessed coniferous industrial roundwood assigned to uses other than sawing, veneer, pulp, or panels, including pole, pile, post, fence, pitprop, wood-wool, mushroom-growing, and comparable logs. Intended use and physical log assortment define the category; do not relabel sawlogs, pulpwood, or fuelwood as “other” because they are low grade. The gate is sorted logs at the forest-roadside landing, ready for road transport. Long-distance haulage, preservation, machining, chipping, and finished goods are outside scope. Sources: unsd-cpc-03119, fao-jfsq-definitions, fao-wood-harvesting.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.agriculture-forestry-and-fishery-products.forestry-and-logging-products.roundwood-of-coniferous-wood-other
classification_refs	CPC 3.0 `03119` (proposed exact match)
covered_products	Unprocessed coniferous industrial roundwood for pole, pile, post, fence, pitprop, wood-wool, mushroom, match-block, and comparable other use
excluded_products	Sawlogs, veneer logs, pulpwood, panel wood, fuelwood, non-coniferous logs, processed or treated wood goods
representative_product	As-received unpreserved coniferous pole/post assortment at forest roadside
production_route	Managed stand → felling and extraction → bucking, grading, measurement, and roadside assortment
market_state	Unprocessed logs with or without bark, at forest-roadside landing before long-distance transport

3. Reference Flow

Field	Value
What	Other-use coniferous industrial roundwood at forest roadside
How much	1 kg as-received saleable log mass; report matching under-bark solid m³ separately
How well	Declared coniferous species, intended use, grade, length/diameter, bark and moisture state
How long or cycle	Harvest lot/campaign; link stand burdens to relevant management periods and harvested lots
reference_flow_link	`roundwood_other_output`

Field	Value
Reference amount	1
Reference product flow	Roundwood of coniferous wood, other `3dbbedd2-fb9d-478e-a4b4-4a76a4d97804`
Reference flow property	Mass `93a60a56-a3c8-11da-a746-0800200b9a66`
Reference unit group	Units of mass `93a60a57-a4c8-11da-a746-0800200c9a66`
Reference unit	kg
Required qualifiers	species/mix; region and stand regime; planted/natural source; harvest system; intended use and grade; log length and diameter; bark state; moisture; lot mass and under-bark volume; lot-specific mass–volume bridge; harvest period; roadside gate; co-product set and allocation method

The verified platform product flow has a Mass reference property and kg unit, not a volume property. FAO's under-bark m³ is mandatory parallel reporting, not the unit of that UUID. Source: fao-jfsq-definitions.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
`reference_mass`	Target logs at roadside	Mass `93a60a56-a3c8-11da-a746-0800200b9a66`	kg as received	Weigh net wood mass; retain bark and moisture state.
`underbark_volume`	Every merchantable assortment	Solid volume	m³ under bark	Scale logs by declared method; document species/lot bark deduction when only over-bark dimensions exist.
`mass_volume_bridge`	Reference and co-product lots	Mass and solid volume	kg/m³	Calculate measured as-received kg divided by matching under-bark m³ for each species/lot/assortment; no universal density.
`cross_period_normalization`	Stand and harvest burdens	Mass and solid volume	kg and m³ by period	Link establishment, maintenance, thinning, harvest, loss, and asset service to stand and period before allocation.

rule_id	Applies to	Required property	Required unit	Rule
`provisional_range_evidence_policy`	all Ranges and actual exchanges	compatible property of each actual exchange	native unit of each actual exchange	All reasoned_estimate Ranges are provisional review prompts for this candidate method, not measured distributions, allowable losses, default quantities or emission factors. Never clip, backfill or force actual records to fit them; investigate state, units, boundary, stocks and evidence when exceeded. Before completing a data package, determine actual quantities and uncertainty from traceable measurements or applicable reviewed quantitative sources. Retain missing amounts, factors and flow identities as gaps that block completeness claims; passing a range screen is not evidence.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Identified coniferous stand/block with species, planted/natural source, tenure, management history, and harvest authorization; standing wood is not assumed burden-free.
starting_condition_role	Managed biological source entering the foreground stand-to-roadside chain.
product_classification_scope	Target other-use logs only; separately record saw/veneer, pulp/panel, fuelwood, and any other assortments.
recursive_input_rule	An input of another roundwood category keeps its upstream dataset once; do not recursively add the same stand or harvest burden.
upstream_dataset_requirement	Use matched datasets for actual purchased inputs and services; disclose proxies.
disclosure	Stand/lot, region, phase, silviculture, harvest equipment, extraction distance, gate, all outputs, bark/moisture, scaling, mass conversion, and asset attribution.

rule_id	applies_to	rule	source_ids
`boundary_stand_to_roadside`	All nodes	Include attributable stand operations, felling, on-site extraction, bucking, sorting, scaling, and landing handling. Separate biological production, harvest, and grading because their states and handovers differ. Exclude off-site haulage and subsequent treatment/manufacture.	`fao-wood-harvesting`; `fao-jfsq-definitions`
`boundary_output_classes`	Roadside outputs	Enumerate target logs, other saleable assortments, recovered material, and unrecovered slash separately. Slash left in forest is neither an exported product nor a waste exchange.	`unsd-cpc-03119`; `fao-jfsq-definitions`
`boundary_period_asset`	Stand and shared roads/landing	Link stand establishment/maintenance, thinning, final harvest, road/landing service, disturbance, and replacement by period. Charge shared service once across its consuming nodes/periods.	`fao-wood-harvesting`
`boundary_direct_release_coverage`	`managed_stand`; `harvest_extraction`; `roadside_assortment`	Reconcile on-site combustion, actual applications and fugitive releases/leaks at every activated node through unique activity-substance-receiving-medium records in cp_direct_release_managed_stand; cp_direct_release_harvest_extraction; cp_direct_release_roadside_assortment. Upstream production of purchased fuel or chemicals does not replace emissions from their use on site; verify coverage and avoid double counting the same activity inside a supplier service. Evidence must support non-activity; missing data are not zero. This obligation does not expand the existing product gate or downstream-use boundary and does not presume combustion, fertilization, chemicals or equipment occur.
`boundary_forest_carbon_land_coverage`	managed stand and purchased stand/wood interfaces	Before claiming a complete stand-to-roadside LCA inventory, select the applicable product-LCA accounting method and period and record one coverage/responsibility decision for land occupation, actual land transformation, above/belowground biomass, deadwood, litter, soil carbon and harvested-carbon transfer. Each relevant item needs compatible measured/modelled evidence, a named upstream coverage owner, or a method-justified exclusion with limitations. IPCC Forest Land identifies pools; its national inventory assumptions are not automatic product-LCA defaults. Do not infer carbon neutrality, gross uptake, net stock change or an uptake credit from reference-log carbon or wet underbark volume alone. Missing relevant land history, pool/time evidence or ownership blocks completeness.	`ipcc-forest-land-2006`

6. Process Inventory Structure

Inventory reporting and process measurement layers: card amounts are reported per 1 kg reference flow; original quantities, same-lot process outputs, material states and period attribution remain individually recorded in collection protocols and calculation rules. Assign input burdens directly first and allocate shared burdens under Section 7. Preserve unallocated physical transfer and co-product ledgers, then divide each applicable lot amount by the positive final reference-product quantity of the same boundary and period; burden allocation must not shrink a material balance. Do not count internal transfers again as final outputs. Range blocks retain their explicitly declared original denominators: test process-output ranges locally before comparing any reference-normalized amount. If a Range must be converted, scale both bounds using the measured process-output/final-reference-quantity ratio and reviewed attribution factors applicable only to burdens, retaining original bounds and evidence; never assume this ratio is one. Each energy carrier, fertilizer formulation, material and substance keeps its own unit; unlike units cannot be summed. The final reference output is accepted lot quantity divided by itself; rejects, packaging and non-reference grades are excluded from its denominator.

Determine activation from stand, task and lot records; distinguish unused activity from missing data. Energy, fertilizer and other inputs require separate cards for distinct actual flow identities within each process. Retain carrier, formulation and supply specifications and verify each applicable identity before dataset use. Independently required product states, handoffs and destinations remain separate. Measure fuel by mass, electricity by electrical energy and services in their reference unit, retaining documented density for volume conversion; do not apply one quantity range to L, kg, kWh and h. Same-lot output/input handoffs share a compatible material identity, with process gate retained in lot records. A generic platform flow may be used where its scope is compatible and foreground records carry the required qualifiers; absence of species in a flow name or a Mass property alone is not grounds for rejection.

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
`managed_stand`	Managed coniferous stand production	`required`	Stand history and management must be declared	Biological production and standing-wood handover	stand/harvest lot
`harvest_extraction`	Felling, bucking, and extraction	`required`	Harvested source and route must be declared	Harvest from standing source to mixed landing logs	mixed landing volume/mass
`roadside_assortment`	Roadside grading and handover	`required`	Target and non-target states must be considered	Sorting, measurement, and release	1 kg target logs and total output set

Conditional cards distinguish material, energy and intended-use roles. Confirm each activation condition, actual formulation/supply specification and measurement basis before instantiating concrete exchanges.

Process: Managed coniferous stand production (`managed_stand`)

Node managed_stand must complete the direct-release coverage reconciliation in cp_direct_release_managed_stand. Expand each actual substance/medium into an output elementary exchange at this node with a measured or evidence-calculated amount; link existing emission cards to the same event record rather than duplicating them. Distinguish non-occurrence, verified upstream-service coverage and missing evidence; an empty elementary-flow group does not satisfy this requirement.

The managed object is the coniferous stand. Management inputs and shared roads are assigned to their real periods. Handover is standing merchantable wood at the harvest block, not a roadside log. Unrecovered biomass is an in-forest loss or stock change, not a product.

Inputs

Product flows

Coniferous seedlings for planting (`conifer_seedlings`)

Activate only for recorded planting or replanting. Declare species, provenance, bare-root/container stock, age/size and delivered nursery gate; separate different stock forms. Attribute delivered seedlings to the relevant stand phase. Naturally regenerated lots with no planting have no seedling exchange.

Selected flow: Coniferous nursery seedlings; resolve species, provenance and stock form; UUID unresolved
Flow property / unit: Number of seedlings / item
Amount rule: Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_stand_management
Sources: fao-planted-forest-management
Range: Provisional non-negative screen; not a default input/output rate
- Range role: QA guardrail (qa_guardrail)
- Lower: 0
- Upper: 100
- Unit: item/kg
- Basis: 1 kg as-received other-use coniferous roundwood reference output; screen only for investigating exceptions, not a substitute for measurement or a universal rate.
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Coniferous seed for direct sowing (`conifer_seeds`)

Activate only where direct sowing is documented. Record species, provenance, purity, moisture and treatment, delivered seed mass and sown area. Seed embedded in purchased nursery seedlings is upstream of the seedling supply and is not added here.

Selected flow: Coniferous tree seed for direct sowing; resolve species and treatment; UUID unresolved
Flow property / unit: Mass of seed as supplied / kg
Amount rule: Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_stand_management
Sources: fao-planted-forest-management
Range: Provisional non-negative screen; not a default input/output rate
- Range role: QA guardrail (qa_guardrail)
- Lower: 0
- Upper: 100
- Unit: kg/kg
- Basis: 1 kg as-received other-use coniferous roundwood reference output; screen only for investigating exceptions, not a substitute for measurement or a universal rate.
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Supplied water for establishment or tending (`stand_watering_water`)

Activate only for measured foreground watering. Record source, supplied-water grade/treatment, meter and pumping boundary. Supplied product water and direct water withdrawal are distinct roles; record a direct withdrawal separately by resource and compartment if it occurs. Rainfall is not supplied water.

Selected flow: Supplied watering water with recorded source and treatment; UUID unresolved
Flow property / unit: Volume of supplied water / m3
Amount rule: Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_stand_management
Sources: fao-planted-forest-management
Range: Provisional non-negative screen; not a default input/output rate
- Range role: QA guardrail (qa_guardrail)
- Lower: 0
- Upper: 100
- Unit: m3/kg
- Basis: 1 kg as-received other-use coniferous roundwood reference output; screen only for investigating exceptions, not a substitute for measurement or a universal rate.
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Recorded vegetation-control or protection product (`stand_protection_product`)

Activate only for documented chemical vegetation control or tree protection. Record product, active substance and concentration, formulation, applied product mass, date and area. Resolve each formulation separately; any release needs its own substance and receiving-medium evidence. Mechanical weeding does not imply a chemical input.

Selected flow: Recorded commercial protection formulation; one exchange per formulation; UUID unresolved
Flow property / unit: Mass of commercial formulated product / kg
Amount rule: Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_stand_management
Sources: fao-planted-forest-management
Range: Provisional non-negative screen; not a default input/output rate
- Range role: QA guardrail (qa_guardrail)
- Lower: 0
- Upper: 100
- Unit: kg/kg
- Basis: 1 kg as-received other-use coniferous roundwood reference output; screen only for investigating exceptions, not a substitute for measurement or a universal rate.
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Electricity at the equipment supply point (`stand_energy_electricity`)

Collection scope and applicability for stand_energy. The following concrete identities have separate cards and apply only when use or generation is evidenced inside the original process scope. They are not mandatory inputs or a default recipe. Document non-use; missing records are not zero. Add a separate concrete card for any other actual material instead of substituting one of these names or UUIDs. Preserve attribution and boundaries and avoid double counting components included in outsourced services.

Use one conditional energy card for this process, without splitting PCR cards by fuel grade or electricity specification. During dataset construction, expand the actual recorded carriers into concrete exchanges with verified UUIDs, supply specifications and units. Do not double count energy already included in contractor services or foreground generation.

Confirm identity, grade, state and unit from equipment, supplier and contemporaneous measurements; the product UUID does not establish actual use or upstream-provider compatibility. Retain the electricity supply point, fuel grade, density and heating-value basis. Distinguish purchased heat from on-site fuel conversion without counting its input fuel again.

Selected flow: Alternating current 455f0ef5-6118-4f2b-a3f5-1f75e0afe3ca
Flow property / unit: Energy / kWh
Amount rule: Collect raw quantities for this identity under cp_stand_management and calculate the exchange per declared reference flow using the original attribution rules.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per declared reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_stand_management
Sources: fao-wood-harvesting; fao-agricultural-energy

This binding is alternating current at the use point with supply technology, voltage and provider unspecified. Confirm actual AC supply; DC requires a different identity. The database reference is 1 MJ: preserve meter kWh and convert once using 1 kWh = 3.6 MJ when linking reference quantities. Internal generation links to its foreground generator, without an additional purchased-electricity burden.

Diesel fuel supplied to equipment (`stand_energy_diesel`)

Selected flow: Diesel fuel 9d258d75-6792-4f1c-9856-81602ed8f816
Flow property / unit: Mass / kg
Amount rule: Collect raw quantities for this identity under cp_stand_management and calculate the exchange per declared reference flow using the original attribution rules.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per declared reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_stand_management
Sources: fao-wood-harvesting; fao-agricultural-energy

Waste flows

No default exported waste; record actual removed waste separately if present.

Elementary flows

No generic emission UUID; any direct emission needs identified substance and receiving medium.

Outputs

Product flows

Standing merchantable coniferous wood (`standing_wood_handover`)

Internal standing-wood state handed from managed production to the harvest node.

Selected flow: Standing merchantable coniferous timber; generic standing-stock identity with foreground species and stand 43034c5e-4265-48bc-bd6d-eb64fb5dd78a
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg; unit group 93a60a57-a4c8-11da-a746-0800200c9a66; matched under-bark solid volume m3 recorded separately
Amount rule: Express the fixed Mass exchange in kg of the same merchantable stemwood stock, from measured mass or a documented same-lot mass/volume bridge with matching moisture and bark coverage; never apply a default density. Reconcile standing merchantable quantity, cut logs, and retained losses for the block.
Value mode: Calculated value (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_stand_inventory_at_managed_stand
Sources: fao-jfsq-definitions
Range: Broad provisional stand-to-target screen
- Range role: QA guardrail (qa_guardrail)
- Lower: 1
- Upper: 100
- Unit: kg/kg reference product
- Basis: standing merchantable wood per 1 kg target logs
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Waste flows

No default waste output; mortality and unrecovered wood remain stock/loss disclosures unless removed.

Elementary flows

No generic elementary output is prescribed.

Process: Felling, bucking, and extraction (`harvest_extraction`)

Node harvest_extraction must complete the direct-release coverage reconciliation in cp_direct_release_harvest_extraction. Expand each actual substance/medium into an output elementary exchange at this node with a measured or evidence-calculated amount; link existing emission cards to the same event record rather than duplicating them. Distinguish non-occurrence, verified upstream-service coverage and missing evidence; an empty elementary-flow group does not satisfy this requirement.

Harvest independently removes wood from the stand, then extracts it to the landing. Collect incidental damaged wood and unrecovered slash in a loss register. Only physically removed product or waste crosses the foreground exchange boundary.

Inputs

Product flows

Standing coniferous wood input (`standing_wood_input`)

Internal standing-wood receipt linked to the same stand inventory and harvest lot.

Selected flow: Standing merchantable coniferous timber; generic standing-stock identity with foreground species and stand 43034c5e-4265-48bc-bd6d-eb64fb5dd78a
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg; unit group 93a60a57-a4c8-11da-a746-0800200c9a66; matched under-bark solid volume m3 recorded separately
Amount rule: Express the fixed Mass exchange in kg of the same merchantable stemwood stock, from measured mass or a documented same-lot mass/volume bridge with matching moisture and bark coverage; never apply a default density. Carry the same stand lot once, without a second upstream burden.
Value mode: Calculated value (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_stand_inventory_at_harvest_extraction
Sources: fao-wood-harvesting
Range: Same-lot transfer screen
- Range role: QA guardrail (qa_guardrail)
- Lower: 1
- Upper: 100
- Unit: kg/kg reference product
- Basis: internal input per 1 kg target logs
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Electricity at the equipment supply point (`harvest_energy_electricity`)

Collection scope and applicability for harvest_energy. The following concrete identities have separate cards and apply only when use or generation is evidenced inside the original process scope. They are not mandatory inputs or a default recipe. Document non-use; missing records are not zero. Add a separate concrete card for any other actual material instead of substituting one of these names or UUIDs. Preserve attribution and boundaries and avoid double counting components included in outsourced services.

Selected flow: Alternating current 455f0ef5-6118-4f2b-a3f5-1f75e0afe3ca
Flow property / unit: Energy / kWh
Amount rule: Collect raw quantities for this identity under cp_harvest_energy and calculate the exchange per declared reference flow using the original attribution rules.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per declared reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_harvest_energy
Sources: fao-wood-harvesting; fao-agricultural-energy

Diesel fuel supplied to equipment (`harvest_energy_diesel`)

Selected flow: Diesel fuel 9d258d75-6792-4f1c-9856-81602ed8f816
Flow property / unit: Mass / kg
Amount rule: Collect raw quantities for this identity under cp_harvest_energy and calculate the exchange per declared reference flow using the original attribution rules.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per declared reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_harvest_energy
Sources: fao-wood-harvesting; fao-agricultural-energy

Waste flows

No default waste input.

Elementary flows

No generic elementary input; actual exchanges require medium-specific identity.

Outputs

Product flows

Mixed coniferous roundwood at landing (`mixed_roundwood_output`)

Logs physically removed from the block and delivered to the landing before sorting.

Selected flow: Internal mixed unprocessed coniferous roundwood at landing; concrete identity unresolved
Flow property / unit: Mass / kg and parallel under-bark solid m³
Amount rule: Sum removed logs arriving at the landing before destination grading.
Value mode: Calculated value (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_landing_scale_at_harvest_extraction
Sources: fao-jfsq-definitions
Range: Broad provisional recovered-log screen
- Range role: QA guardrail (qa_guardrail)
- Lower: 1
- Upper: 100
- Unit: kg/kg reference product
- Basis: recovered logs per 1 kg target logs
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Waste flows

No default slash flow; material removed for disposal requires its own recorded and verified waste identity.

Elementary flows

Direct emissions require specific substance, receiving medium, activity, and factor evidence.

Process: Roadside grading and handover (`roadside_assortment`)

Node roadside_assortment must complete the direct-release coverage reconciliation in cp_direct_release_roadside_assortment. Expand each actual substance/medium into an output elementary exchange at this node with a measured or evidence-calculated amount; link existing emission cards to the same event record rather than duplicating them. Distinguish non-occurrence, verified upstream-service coverage and missing evidence; an empty elementary-flow group does not satisfy this requirement.

Incoming mixed logs are graded into mutually exclusive target, saw/veneer, pulp/panel, fuelwood, and rejected states. Every declared output state has one destination and roadside handover. Saleable non-target logs are co-products, not losses; unrecovered slash is not an exchange.

Inputs

Product flows

Electricity at the equipment supply point (`grading_energy_electricity`)

Collection scope and applicability for grading_energy. The following concrete identities have separate cards and apply only when use or generation is evidenced inside the original process scope. They are not mandatory inputs or a default recipe. Document non-use; missing records are not zero. Add a separate concrete card for any other actual material instead of substituting one of these names or UUIDs. Preserve attribution and boundaries and avoid double counting components included in outsourced services.

Selected flow: Alternating current 455f0ef5-6118-4f2b-a3f5-1f75e0afe3ca
Flow property / unit: Energy / kWh
Amount rule: Collect raw quantities for this identity under cp_assortment_energy and calculate the exchange per declared reference flow using the original attribution rules.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per declared reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_assortment_energy
Sources: fao-wood-harvesting; fao-agricultural-energy

Diesel fuel supplied to equipment (`grading_energy_diesel`)

Selected flow: Diesel fuel 9d258d75-6792-4f1c-9856-81602ed8f816
Flow property / unit: Mass / kg
Amount rule: Collect raw quantities for this identity under cp_assortment_energy and calculate the exchange per declared reference flow using the original attribution rules.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per declared reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_assortment_energy
Sources: fao-wood-harvesting; fao-agricultural-energy

Mixed landing logs input (`mixed_roundwood_input`)

Internal transfer of the unsorted landing lot into roadside grading.

Selected flow: Internal mixed roundwood from harvest_extraction; concrete identity unresolved
Flow property / unit: Mass / kg and under-bark solid m³
Amount rule: Carry same landing lot once and reconcile it against sorted outputs and losses.
Value mode: Calculated value (calculated_value)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Calculated from collection (calculated_from_collection)
Collection protocol: cp_landing_scale_at_roadside_assortment
Sources: fao-jfsq-definitions
Range: Same-lot transfer screen
- Range role: QA guardrail (qa_guardrail)
- Lower: 1
- Upper: 100
- Unit: kg/kg reference product
- Basis: mixed landing logs per 1 kg target logs
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Waste flows

No routine waste input.

Elementary flows

No generic elementary input.

Outputs

Product flows

Other-use coniferous roundwood output (`roundwood_other_output`)

Saleable target assortment released at the forest-roadside gate.

Selected flow: Roundwood of coniferous wood, other 3dbbedd2-fb9d-478e-a4b4-4a76a4d97804 Parallel measurement and support information: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg; under-bark solid m³ in parallel
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66; Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66 / kg Measurement detail: Weighed target logs normalized to exactly 1 kg reference product, with same-lot volume/moisture record.
Amount rule: 1 kg
Value mode: Fixed value (fixed_value)
Specificity: Product-specific (product_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Method formula (method_formula)
Sources: fao-jfsq-definitions
Range: Declared reference-product identity
- Range role: Allowed range (allowed_range)
- Lower: 1
- Upper: 1
- Unit: kg/kg reference product
- Basis: normalized target output
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Method formula (method_formula)
- Sources: fao-jfsq-definitions

Coniferous sawlogs accepted for sawing at roadside (`coproduct_sawlog`)

Activate only for this separately marketable assortment from the same harvest lot. Record conifer species, raw log form, intended use, buyer grade, bark/moisture, measured quantity and roadside receiver. Each log belongs to one grade/use and one final handover; reject material sold for another use is reclassified to that product. Resolve the concrete flow using its actual product qualifiers; any kg/m3 conversion requires matching lot evidence.

Selected flow: Coniferous sawlogs accepted for sawing at roadside; UUID unresolved
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg; matched under-bark solid volume recorded separately
Amount rule: Measure the unallocated physical total Q_B of this assortment separately and normalize only by the positive final reference quantity R for the same boundary and period: q_B = Q_B/R. Do not multiply physical co-product quantities by shared-burden allocation factors. Attribute shared environmental burdens separately; zero only when records confirm no such output.
Value mode: Foreground record (foreground_record)
Specificity: Product-specific (product_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_assortment_outputs
Sources: fao-jfsq-definitions
Range: Provisional non-negative screen; not a default input/output rate
- Range role: QA guardrail (qa_guardrail)
- Lower: 0
- Upper: 100
- Unit: kg/kg
- Basis: 1 kg as-received other-use coniferous roundwood reference output; screen only for investigating exceptions, not a substitute for measurement or a universal rate.
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Coniferous veneer logs accepted for peeling or slicing at roadside (`coproduct_veneer_log`)

Selected flow: Coniferous veneer logs accepted for peeling or slicing at roadside; UUID unresolved
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg; matched under-bark solid volume recorded separately
Amount rule: Measure the unallocated physical total Q_B of this assortment separately and normalize only by the positive final reference quantity R for the same boundary and period: q_B = Q_B/R. Do not multiply physical co-product quantities by shared-burden allocation factors. Attribute shared environmental burdens separately; zero only when records confirm no such output.
Value mode: Foreground record (foreground_record)
Specificity: Product-specific (product_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_assortment_outputs
Sources: fao-jfsq-definitions
Range: Provisional non-negative screen; not a default input/output rate
- Range role: QA guardrail (qa_guardrail)
- Lower: 0
- Upper: 100
- Unit: kg/kg
- Basis: 1 kg as-received other-use coniferous roundwood reference output; screen only for investigating exceptions, not a substitute for measurement or a universal rate.
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Coniferous roundwood accepted for pulp or wood-based panels at roadside (`coproduct_pulp_panel`)

Selected flow: Coniferous roundwood accepted for pulp or wood-based panels at roadside; UUID unresolved
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg; matched under-bark solid volume recorded separately
Amount rule: Measure the unallocated physical total Q_B of this assortment separately and normalize only by the positive final reference quantity R for the same boundary and period: q_B = Q_B/R. Do not multiply physical co-product quantities by shared-burden allocation factors. Attribute shared environmental burdens separately; zero only when records confirm no such output.
Value mode: Foreground record (foreground_record)
Specificity: Product-specific (product_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_assortment_outputs
Sources: fao-jfsq-definitions
Range: Provisional non-negative screen; not a default input/output rate
- Range role: QA guardrail (qa_guardrail)
- Lower: 0
- Upper: 100
- Unit: kg/kg
- Basis: 1 kg as-received other-use coniferous roundwood reference output; screen only for investigating exceptions, not a substitute for measurement or a universal rate.
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Coniferous fuelwood logs sold for energy use at roadside (`coproduct_fuelwood`)

Selected flow: Coniferous fuelwood logs sold for energy use at roadside; UUID unresolved
Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg; matched under-bark solid volume recorded separately
Amount rule: Measure the unallocated physical total Q_B of this assortment separately and normalize only by the positive final reference quantity R for the same boundary and period: q_B = Q_B/R. Do not multiply physical co-product quantities by shared-burden allocation factors. Attribute shared environmental burdens separately; zero only when records confirm no such output.
Value mode: Foreground record (foreground_record)
Specificity: Product-specific (product_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_assortment_outputs
Sources: fao-jfsq-definitions
Range: Provisional non-negative screen; not a default input/output rate
- Range role: QA guardrail (qa_guardrail)
- Lower: 0
- Upper: 100
- Unit: kg/kg
- Basis: 1 kg as-received other-use coniferous roundwood reference output; screen only for investigating exceptions, not a substitute for measurement or a universal rate.
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Waste flows

Rejected untreated logs removed as waste (`removed_rejected_logs`)

Activate only when this identified material is physically removed as waste to a recorded receiver/treatment. Record rejected roadside logs separately from saleable fuelwood, bark, and retained slash; retain a matched under-bark volume for the wood balance. Keep retained material in the stock/loss ledger and saleable material in the appropriate product card. Unidentified or contaminated material requires its own composition-specific card before a UUID is selected.

Selected flow: Untreated rejected coniferous log waste; UUID unresolved
Flow property / unit: As-received material mass / kg
Amount rule: Measure the separate removed stream by receiver, lot and date, retain moisture/bark convention, and reconcile against the same-lot material ledger.
Value mode: Foreground record (foreground_record)
Specificity: Site-specific (site_specific)
Normalization basis: per 1 kg reference flow
Basis kind: Reference flow (reference_flow)
Evidence kind: Collected record (collected_record)
Collection protocol: cp_removed_waste
Sources: fao-jfsq-definitions
Range: Provisional non-negative screen; not a default input/output rate
- Range role: QA guardrail (qa_guardrail)
- Lower: 0
- Upper: 100
- Unit: kg/kg
- Basis: 1 kg as-received other-use coniferous roundwood reference output; screen only for investigating exceptions, not a substitute for measurement or a universal rate.
- Basis kind: Reference flow (reference_flow)
- Evidence kind: Reasoned estimate (reasoned_estimate)

Elementary flows

No generic elementary output without substance- and medium-specific evidence.

7. Allocation and Co-product Handling

The allocation rules below are methodological choices of this PCR, not LCA allocation requirements prescribed by FAO statistical definitions. The FAO source supports product distinctions and the under-bark volume convention only. Justify the selected physical allocation driver against the actual joint production system and retain the required sensitivity comparison.

rule_id	applies_to	rule	source_ids
`allocation_direct_first`	All nodes	Assign directly recorded activities to the actual stand, lot, and assortment first. Enumerate all saleable output classes and roadside handovers; distinguish co-product, retained slash, and removed waste.	`fao-wood-harvesting`; `fao-jfsq-definitions`
`allocation_shared_volume`	Joint stand and harvest burdens	Allocate residual joint burdens among all saleable log assortments by measured under-bark solid m³ at the same gate and period. Record denominator, bark deduction, zero-output lots, and sensitivity to another defensible physical basis. Do not allocate unrecovered slash as a saleable output.	`fao-jfsq-definitions`
`allocation_period`	Establishment, maintenance, thinning, final harvest	Link every input, output, disturbance, and replacement event to stand phase and reporting period. Assign stand burdens over the declared production horizon by attributable harvested under-bark volume, counting thinning outputs once. No universal rotation duration is imposed.	`fao-wood-harvesting`
`allocation_shared_asset`	Shared roads, landing, machinery	Identify every consuming node and service period. Charge construction, maintenance, and operation once by logged use where possible; otherwise use documented harvested-volume share over the service period.	`fao-wood-harvesting`
`physical_ledger_before_allocation`	Physical ledgers and attributed burdens	Retain unallocated physical values for original material balances, handoffs and co-products: q_B = Q_B/R. Apply this PCR's allocation method separately to shared burdens: b_ref = B_shared * a_ref/R; assign direct burdens directly and apply each period/output share once. R is the selected final reference output, excluding internal transfers. Never apply burden share a_ref to original co-product or transfer quantities; distinguish any allocated single-product process projection from the unallocated whole-package material ledger.

Concrete cards do not inherit numerical ranges from the former aggregate card. Determine quantities from original records, stock/meter reconciliation and the declared reference flow; no default quantity or numeric screen is supplied without evidence matching the identity, unit, period and boundary. Missing range evidence is a quality disclosure, not zero use or proof of completeness.

8. Foreground Data Collection, Calculation, and Quality Rules

Specific input identification before dataset completion

Identify the actual input for this operation from supplier specifications, equipment and primary records. This is a mandatory collection requirement, not an exchange. Before dataset completeness, represent each used material, formulated product, carrier or independently purchased service by one physically specific card with its native quantity/property; confirm a compatible UUID, or retain an explicit unresolved identity and do not claim a fully linked dataset. Do not substitute a conditional example for an unknown actual input, invent a recipe, omit required use or infer zero from missing records. Attribute shared use, reusable assets and inclusive services once; preserve the original stage/period and measured throughput link to final reference output. The former aggregate range is not a component limit or consumption default.

requirement_id	collection_protocol_id	Preserved collection scope
`stand_fertilizer_specific_input`	`cp_stand_management`	Operation managed_stand: Activate only for recorded fertilization in the foreground stand. Instantiate one exchange per commercial formulation; retain N/P/K composition, product mass, date and area. Nutrient mass is a parallel calculation, not the fertilizer-product exchange amount. Nursery fertilizer embedded in purchased seedlings is not duplicated. Original quantity method: Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero.
`harvest_lubricant_specific_input`	`cp_harvest_energy`	Operation harvest_extraction: Task: Felling, bucking and extraction. Activate only for lubricant consumption recorded separately from fuel. Identify chain oil, hydraulic oil or engine lubricant and formulation; instantiate separate exchanges for different uses/products. Convert measured volume using documented density. Retain leakage, spent-oil collection and receiver records rather than assuming an emission or disposal route. Original quantity method: Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero.

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
`cp_stand_management`	`managed_stand`	management inputs and shared road	stand plan, invoice, activity log	stand; phase; date; species; planted/natural; input/service; quantity; asset ; stock species/form; fertilizer composition; protection active substance/concentration; water source/treatment; supply specification; activation/missing flag; actual task/service boundary ; fuel grade/density; electricity voltage/mix; task operating hours	reconcile plan, invoice, and field log; Raw aggregation operation: assign to period then lot/output; Execute final-reference division once only: for a raw lot total, divide the corresponding physical or attributed amount by the positive final reference-product quantity of the same boundary and period; for a local per-process-output quantity, multiply by the measured process-output/final-reference-quantity ratio and any still-required reviewed burden attribution; if already reported per final reference quantity, retain it without another division. Keep unallocated physical transfer, balance and co-product ledgers; burden allocation must not shrink the physical mass balance. `stand_fertilizer_specific_input`: Operation managed_stand: Activate only for recorded fertilization in the foreground stand. Instantiate one exchange per commercial formulation; retain N/P/K composition, product mass, date and area. Nutrient mass is a parallel calculation, not the fertilizer-product exchange amount. Nursery fertilizer embedded in purchased seedlings is not duplicated. Original quantity method: Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero. Identify the actual input for this operation from supplier specifications, equipment and primary records. This is a mandatory collection requirement, not an exchange. Before dataset completeness, represent each used material, formulated product, carrier or independently purchased service by one physically specific card with its native quantity/property; confirm a compatible UUID, or retain an explicit unresolved identity and do not claim a fully linked dataset. Do not substitute a conditional example for an unknown actual input, invent a recipe, omit required use or infer zero from missing records. Attribute shared use, reusable assets and inclusive services once; preserve the original stage/period and measured throughput link to final reference output. The former aggregate range is not a component limit or consumption default. `stand_service_specific_input`: Task: Recorded establishment and tending operation. Activate only for a contractor dataset whose reference is operating hours of the named task/equipment. Record supplier, task, technology, service unit and included fuels, machinery and emissions. If its service unit differs, create an appropriately measured task card. Components already included in the service dataset are not also burdened through separate fuel or machine inputs. Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero. Identify the actual input for this operation from supplier specifications, equipment and primary records. This is a mandatory collection requirement, not an exchange. Before dataset completeness, represent each used material, formulated product, carrier or independently purchased service by one physically specific card with its native quantity/property; confirm a compatible UUID, or retain an explicit unresolved identity and do not claim a fully linked dataset. Do not substitute a conditional example for an unknown actual input, invent a recipe, omit required use or infer zero from missing records. Attribute shared use, reusable assets and inclusive services once; preserve the original stage/period and measured throughput link to final reference output. The former aggregate range is not a component limit or consumption default.	item; kg; L; m3; kWh; h; ha; year	each activity and annual close	establishment through harvest	source block and shared assets	per 1 kg reference flow	permits, invoices, GIS plan, signed logs
`cp_stand_inventory_at_managed_stand`	`managed_stand`	standing wood and loss	forest inventory and harvest tally	stand; species; diameter; height; merchantable volume; bark; mortality; date ; same-lot mass/volume samples; measured density; moisture; bark coverage; mass estimation/weighing method; conversion uncertainty; event_id; transfer_id; counterparty_process_id	field inventory and scaling; Raw aggregation operation: reconcile standing, removed, retained; Execute final-reference division once only: for a raw lot total, divide the corresponding physical or attributed amount by the positive final reference-product quantity of the same boundary and period; for a local per-process-output quantity, multiply by the measured process-output/final-reference-quantity ratio and any still-required reviewed burden attribution; if already reported per final reference quantity, retain it without another division. Keep unallocated physical transfer, balance and co-product ledgers; burden allocation must not shrink the physical mass balance.; Collect this node's events only; pair counterpart transfers by transfer_id and cancel internal transfers at system aggregation. Assign each shared event to one node without duplicate measurement.	m³ under bark; kg if weighed	pre-harvest and harvest close	all relevant stand phases	source stand	per 1 kg reference flow	inventory plots and scale calibration
`cp_stand_inventory_at_harvest_extraction`	`harvest_extraction`	standing wood and loss	forest inventory and harvest tally	stand; species; diameter; height; merchantable volume; bark; mortality; date ; same-lot mass/volume samples; measured density; moisture; bark coverage; mass estimation/weighing method; conversion uncertainty; event_id; transfer_id; counterparty_process_id	field inventory and scaling; Raw aggregation operation: reconcile standing, removed, retained; Execute final-reference division once only: for a raw lot total, divide the corresponding physical or attributed amount by the positive final reference-product quantity of the same boundary and period; for a local per-process-output quantity, multiply by the measured process-output/final-reference-quantity ratio and any still-required reviewed burden attribution; if already reported per final reference quantity, retain it without another division. Keep unallocated physical transfer, balance and co-product ledgers; burden allocation must not shrink the physical mass balance.; Collect this node's events only; pair counterpart transfers by transfer_id and cancel internal transfers at system aggregation. Assign each shared event to one node without duplicate measurement.	m³ under bark; kg if weighed	pre-harvest and harvest close	all relevant stand phases	source stand	per 1 kg reference flow	inventory plots and scale calibration
`cp_harvest_energy`	`harvest_extraction`	harvest energy/services	machine/fuel log	machine; task; hours; fuel; electricity; extraction distance; asset ; fuel grade/density; electricity voltage/supply mix; lubricant application/formulation; contractor boundary; activation/missing flag	meter, issue ticket, invoice; Raw aggregation operation: sum by task; apportion shared use once; Execute final-reference division once only: for a raw lot total, divide the corresponding physical or attributed amount by the positive final reference-product quantity of the same boundary and period; for a local per-process-output quantity, multiply by the measured process-output/final-reference-quantity ratio and any still-required reviewed burden attribution; if already reported per final reference quantity, retain it without another division. Keep unallocated physical transfer, balance and co-product ledgers; burden allocation must not shrink the physical mass balance. `harvest_lubricant_specific_input`: Operation harvest_extraction: Task: Felling, bucking and extraction. Activate only for lubricant consumption recorded separately from fuel. Identify chain oil, hydraulic oil or engine lubricant and formulation; instantiate separate exchanges for different uses/products. Convert measured volume using documented density. Retain leakage, spent-oil collection and receiver records rather than assuming an emission or disposal route. Original quantity method: Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero. Identify the actual input for this operation from supplier specifications, equipment and primary records. This is a mandatory collection requirement, not an exchange. Before dataset completeness, represent each used material, formulated product, carrier or independently purchased service by one physically specific card with its native quantity/property; confirm a compatible UUID, or retain an explicit unresolved identity and do not claim a fully linked dataset. Do not substitute a conditional example for an unknown actual input, invent a recipe, omit required use or infer zero from missing records. Attribute shared use, reusable assets and inclusive services once; preserve the original stage/period and measured throughput link to final reference output. The former aggregate range is not a component limit or consumption default. `harvest_service_specific_input`: Task: Felling, bucking and extraction. Activate only for a contractor dataset whose reference is operating hours of the named task/equipment. Record supplier, task, technology, service unit and included fuels, machinery and emissions. If its service unit differs, create an appropriately measured task card. Components already included in the service dataset are not also burdened through separate fuel or machine inputs. Collect measured quantity by task, lot and period; attribute to the actual consumer before normalization. Inactive activities are omitted; missing records are not zero. Identify the actual input for this operation from supplier specifications, equipment and primary records. This is a mandatory collection requirement, not an exchange. Before dataset completeness, represent each used material, formulated product, carrier or independently purchased service by one physically specific card with its native quantity/property; confirm a compatible UUID, or retain an explicit unresolved identity and do not claim a fully linked dataset. Do not substitute a conditional example for an unknown actual input, invent a recipe, omit required use or infer zero from missing records. Attribute shared use, reusable assets and inclusive services once; preserve the original stage/period and measured throughput link to final reference output. The former aggregate range is not a component limit or consumption default.	kg; L; kWh; h; km	each shift or lot	harvest campaign	block to landing	per 1 kg reference flow	tickets and meters
`cp_landing_scale_at_harvest_extraction`	`harvest_extraction`	mixed logs and transfer	scale and landing tally	lot; species; log count; length; diameter; bark; mass; moisture; scaling method; event_id; transfer_id; counterparty_process_id	weighbridge and log scaling; Raw aggregation operation: reconcile input, sorted, stored, lost; Execute final-reference division once only: for a raw lot total, divide the corresponding physical or attributed amount by the positive final reference-product quantity of the same boundary and period; for a local per-process-output quantity, multiply by the measured process-output/final-reference-quantity ratio and any still-required reviewed burden attribution; if already reported per final reference quantity, retain it without another division. Keep unallocated physical transfer, balance and co-product ledgers; burden allocation must not shrink the physical mass balance.; Collect this node's events only; pair counterpart transfers by transfer_id and cancel internal transfers at system aggregation. Assign each shared event to one node without duplicate measurement.	kg; m³ under bark; % moisture	each load/lot	harvest campaign	forest-roadside landing	per 1 kg reference flow	calibration, tally, sampling
`cp_landing_scale_at_roadside_assortment`	`roadside_assortment`	mixed logs and transfer	scale and landing tally	lot; species; log count; length; diameter; bark; mass; moisture; scaling method; event_id; transfer_id; counterparty_process_id	weighbridge and log scaling; Raw aggregation operation: reconcile input, sorted, stored, lost; Execute final-reference division once only: for a raw lot total, divide the corresponding physical or attributed amount by the positive final reference-product quantity of the same boundary and period; for a local per-process-output quantity, multiply by the measured process-output/final-reference-quantity ratio and any still-required reviewed burden attribution; if already reported per final reference quantity, retain it without another division. Keep unallocated physical transfer, balance and co-product ledgers; burden allocation must not shrink the physical mass balance.; Collect this node's events only; pair counterpart transfers by transfer_id and cancel internal transfers at system aggregation. Assign each shared event to one node without duplicate measurement.	kg; m³ under bark; % moisture	each load/lot	harvest campaign	forest-roadside landing	per 1 kg reference flow	calibration, tally, sampling
`cp_assortment_outputs`	`roadside_assortment`	target and co-output	sort and stock/sales ticket	lot; use; grade; destination; length; diameter; bark; mass; volume; stock	grade inspection and weighing/scaling; Raw aggregation operation: mutually exclusive output classes; Execute final-reference division once only: for a raw lot total, divide the corresponding physical or attributed amount by the positive final reference-product quantity of the same boundary and period; for a local per-process-output quantity, multiply by the measured process-output/final-reference-quantity ratio and any still-required reviewed burden attribution; if already reported per final reference quantity, retain it without another division. Keep unallocated physical transfer, balance and co-product ledgers; burden allocation must not shrink the physical mass balance.	kg; m³ under bark	each lot and close	harvest campaign	forest-roadside landing	per 1 kg reference flow	buyer spec, sort and scale tickets
`cp_assortment_energy`	`roadside_assortment`	roadside grading/handling diesel and electricity	machine, meter and issue records	machine; task; lot; fuel grade/density; kg/L; kWh; voltage/supply mix; hours; activation/missing	meter and reconcile issue/task logs; Raw aggregation operation: direct task assignment; apportion shared use once by throughput/hours; Execute final-reference division once only: for a raw lot total, divide the corresponding physical or attributed amount by the positive final reference-product quantity of the same boundary and period; for a local per-process-output quantity, multiply by the measured process-output/final-reference-quantity ratio and any still-required reviewed burden attribution; if already reported per final reference quantity, retain it without another division. Keep unallocated physical transfer, balance and co-product ledgers; burden allocation must not shrink the physical mass balance.	kg; L; kWh; h	each shift/lot	roadside sorting through handover	roadside landing	per 1 kg reference flow	calibration, fuel tickets and logs
`cp_removed_waste`	`roadside_assortment`	separate exported wood/bark waste streams	weighing, screening and receiver tickets	lot; material; treatment/contamination; mass/volume; moisture; bark; screen size; receiver; treatment; date	measure each stream and reconcile receiver tickets; Raw aggregation operation: separate products, returns, exported waste and retained material; reconcile like measurement bases; Execute final-reference division once only: for a raw lot total, divide the corresponding physical or attributed amount by the positive final reference-product quantity of the same boundary and period; for a local per-process-output quantity, multiply by the measured process-output/final-reference-quantity ratio and any still-required reviewed burden attribution; if already reported per final reference quantity, retain it without another division. Keep unallocated physical transfer, balance and co-product ledgers; burden allocation must not shrink the physical mass balance.	kg; m3	each lot/removal	harvest through roadside gate	actual generating node	per 1 kg reference flow	calibration, composition/moisture test and receiver tickets
`cp_direct_release_managed_stand`	`managed_stand`	Per-node actual direct releases and coverage decisions	Activity, measurement and method-evidence ledger	site; process_id; lot/cohort; period; event_id; activation/evidence; carrier/formulation; activity_amount/unit; substance/species/particle_basis; receiving_medium; fossil/biogenic_origin; method/source/version/applicability; factor/value/unit; conversion; abatement_scope; measured_release; supplier_service_coverage; existing_row_id; shared_event_owner; allocation_state; reference_total	Match this node's input/application/equipment logs to release events. Determine each substance/medium amount by measurement or an applicable evidenced method and factor; retain factor provenance, unit conversions, abatement scope and uncertainty, without subtracting control twice when already included. Reconcile existing emission cards and contractor services once; create concrete output elementary exchanges for uncovered events and retain UUID verification evidence. Missing method, amount or identity prevents claiming a complete data package.	kg per substance/medium; retain native activity units	Each event and lot/reporting-period reconciliation	Periods matched to node activity and final reference lots	Actual activity sites; one owner for each shared event	per 1 kg reference flow	Meter/test evidence; activity records; original method/factor source; service scope; deduplication and coverage matrix
`cp_direct_release_harvest_extraction`	`harvest_extraction`	Per-node actual direct releases and coverage decisions	Activity, measurement and method-evidence ledger	site; process_id; lot/cohort; period; event_id; activation/evidence; carrier/formulation; activity_amount/unit; substance/species/particle_basis; receiving_medium; fossil/biogenic_origin; method/source/version/applicability; factor/value/unit; conversion; abatement_scope; measured_release; supplier_service_coverage; existing_row_id; shared_event_owner; allocation_state; reference_total	Match this node's input/application/equipment logs to release events. Determine each substance/medium amount by measurement or an applicable evidenced method and factor; retain factor provenance, unit conversions, abatement scope and uncertainty, without subtracting control twice when already included. Reconcile existing emission cards and contractor services once; create concrete output elementary exchanges for uncovered events and retain UUID verification evidence. Missing method, amount or identity prevents claiming a complete data package.	kg per substance/medium; retain native activity units	Each event and lot/reporting-period reconciliation	Periods matched to node activity and final reference lots	Actual activity sites; one owner for each shared event	per 1 kg reference flow	Meter/test evidence; activity records; original method/factor source; service scope; deduplication and coverage matrix
`cp_direct_release_roadside_assortment`	`roadside_assortment`	Per-node actual direct releases and coverage decisions	Activity, measurement and method-evidence ledger	site; process_id; lot/cohort; period; event_id; activation/evidence; carrier/formulation; activity_amount/unit; substance/species/particle_basis; receiving_medium; fossil/biogenic_origin; method/source/version/applicability; factor/value/unit; conversion; abatement_scope; measured_release; supplier_service_coverage; existing_row_id; shared_event_owner; allocation_state; reference_total	Match this node's input/application/equipment logs to release events. Determine each substance/medium amount by measurement or an applicable evidenced method and factor; retain factor provenance, unit conversions, abatement scope and uncertainty, without subtracting control twice when already included. Reconcile existing emission cards and contractor services once; create concrete output elementary exchanges for uncovered events and retain UUID verification evidence. Missing method, amount or identity prevents claiming a complete data package.	kg per substance/medium; retain native activity units	Each event and lot/reporting-period reconciliation	Periods matched to node activity and final reference lots	Actual activity sites; one owner for each shared event	per 1 kg reference flow	Meter/test evidence; activity records; original method/factor source; service scope; deduplication and coverage matrix
`cp_forest_carbon_land`	`managed_stand`	land and forest-carbon coverage	stand/method coverage ledger	area; dates; land history; pool inventory; growth; removals; carbon transfer; slash fate; method; owner; exclusions; uncertainty; reference output	Inventory area and dates; pre/post land use; above/belowground biomass, deadwood, litter and soil evidence; dry mass/carbon fraction where relevant; growth/removals; slash fate; harvested-product carbon transfer; stock and period records; applicable LCA method; upstream coverage/exclusions and uncertainty. Keep occupation in area-time, transformation as from/to area events, carbon as kg C on a stated dry basis. Retained slash remains a source-pool/fate record, not automatically an exported product or waste; disclose any relevant later decomposition responsibility.	ha; ha-year; kg dry matter; kg C	inventory and event; period reconciliation	full declared accounting period	represented stand/source	attribute compatible totals once, then normalize to declared reference output	source maps; compatible pool records; original method; allocation and coverage ledger

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
`calc_mass_volume`	Each assortment lot	`kg_per_m3 = measured_as_received_kg / measured_underbark_m3` for the matching species, moisture, and lot; no universal density.	weighed kg; scaled m³; bark and moisture records	conversion factor and uncertainty	`fao-jfsq-definitions`
`calc_output_balance`	Landing output set	`mixed_kg = target_kg + non_target_kg + removed_waste_kg + measured_stock_or_loss_change_kg`; reconcile m³ separately on under-bark basis.	harvest, sort, stock tickets	balance and exception log	`fao-jfsq-definitions`
`calc_normalize`	Final-reference normalization of physical ledgers and environmental burdens	R is positive final accepted as-received other-use log mass (kg) for the same lot, boundary and period; co-products and internal transfers are excluded from that denominator. Report unallocated material, transfer and co-product totals Q as q_phys = Q/R. For environmental burdens B only, complete evidenced direct, period, output and asset attribution once, then report b_ref = B_attributed/R. Do not apply burden shares to physical ledgers or divide already final-reference amounts again.	unallocated physical ledger Q; environmental burdens B; evidenced attribution; matched reference quantity R	amount per 1 kg target logs	`fao-wood-harvesting`
`calculate_direct_release_ledger`	`managed_stand`; `harvest_extraction`; `roadside_assortment`	For each unique event, substance and medium, obtain raw release E from measurement or the cited applicable method using activity A and a compatible factor EF; use E = A * EF only for a genuinely simple-factor method, after checking units and abatement scope. Do not add different substances/media; retain an unallocated raw-release ledger. Divide attributed burden totals once by matched positive final reference quantity R; do not renormalize final-reference intensities or allocate a shared event twice. Unexplained material residuals are not automatically emissions and missing factors are not zero.	cp_direct_release_managed_stand; cp_direct_release_harvest_extraction; cp_direct_release_roadside_assortment; existing emission cards; supplier coverage; reference quantity	Node/substance/medium-specific raw and attributed amounts and unresolved gaps
`calc_forest_carbon_land`	land, pools and upstream ownership	Distinguish gross uptake, releases, harvest carbon transfer and net stock change under the chosen method; never sum stock-change and gain/loss approaches for the same pool/period. Resolve wet volume to dry mass and carbon only with compatible density/moisture/carbon-fraction evidence and correct component scope. A log carbon balance is not a whole-forest pool balance. Attribute land and carbon quantities to the declared period and output once; keep any upstream stand coverage and purchased-wood transfer ownership without double counting. No automatic sequestration credit or fixed forest-neutrality assumption.	`cp_forest_carbon_land`	method-specific land/carbon quantities and explicit completeness gaps	`ipcc-forest-land-2006`

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
`dq_identity`	Output lots	Species, intended use, grade, state, and destination must match the source class and selected reference flow.	sort ticket and buyer specification
`dq_mass_volume`	All log outputs	Retain calibrated weights, log scaling, bark deduction, moisture sampling, lot-specific kg/m³ bridge, and uncertainty. Volume-only data do not directly instantiate a Mass UUID.	weighbridge, scale, sample sheet
`dq_completeness`	Full chain	Reconcile stand, harvest, landing, sorted outputs, fuel, stock, slash, and shared infrastructure with no duplicate burden.	signed balance and attribution ledger
`dq_temporal`	Multi-period stand	Declare phase, thinning/final harvest, reporting periods, and asset service, disturbance, or replacement.	stand and event ledger

9. Validation Rules

rule_id	applies_to	rule	source_ids
`validate_reference`	Reference product	Require exactly 1 kg normalized as-received other-use coniferous logs at forest roadside, with the verified Mass flow/property/unit group and separate measured under-bark m³. Reject volume-property assertions for the Mass UUID.	`unsd-cpc-03119`; `fao-jfsq-definitions`
`validate_category`	Roadside output set	Check species and intended use; reject saw/veneer, pulp/panel, fuelwood, non-coniferous, or treated/fabricated goods as reference product. Account for every other output once.	`unsd-cpc-03119`; `fao-jfsq-definitions`
`validate_balance`	Harvest and sorting	Reconcile mass and under-bark volume; separately disclose retained biomass, removed waste, unsold stock, and co-products.	`fao-jfsq-definitions`
`validate_period_asset`	Shared activities	Trace each stand phase and shared road/landing service period into one ledger; reject missing disturbance/replacement treatment or duplicate charges.	`fao-wood-harvesting`
`validate_identity_coverage`	Conditional exchanges	Final exchanges need actual material/state, direction, type, property/unit, and verified UUID. Semantic collection requirements cannot be published as fabricated fixed identities.	`fao-wood-harvesting`
`validate_card_activation_units`	All refined cards	Verify activation and actual material/formulation/task/supply specification; missing records are not zero. Each amount and Range uses one compatible property/unit; retain density and wood mass/volume bridges. Check contractor-service components against fuel, equipment and emissions to avoid double burdens.	`fao-wood-harvesting`
`validate_direct_release_coverage`	`managed_stand`; `harvest_extraction`; `roadside_assortment`	For every activated node, reconcile its activity list against cp_direct_release_managed_stand; cp_direct_release_harvest_extraction; cp_direct_release_roadside_assortment: each relevant event must have quantified concrete elementary exchanges, evidenced upstream-service coverage, or evidenced absence of the activity. Missing/unknown is not zero and blocks data-package completeness. Check each actual substance/medium amount, method/factor units, concrete UUID and existing-card/service coverage for omissions or duplication; empty groups, purchased-electricity upstream emissions or another node's single CO2 card do not replace this node's on-site reconciliation. Shared-asset services must not create duplicate physical release events.
`validate_forest_carbon_land_coverage`	stand boundary and source responsibility	Require the selected LCA method/period, pool and land applicability decisions, traceable compatible evidence/exclusions and unique coverage ownership before completeness. Unknown or missing relevant pool/history/time/unit evidence fails the completeness claim; do not interpret missing data as zero or borrow national Tier-1 defaults without justified product-LCA applicability.	`ipcc-forest-land-2006`

10. Published Dataset Profile

Field	Value
dataset_role	Foreground stand-to-roadside dataset reusable as secondary/background data only for declared species, use, geography, and harvest route
downstream_use	Process and lifecyclemodel production of compatible other-use coniferous logs and downstream systems
allowed_use	Mass-normalized roadside inventory with measured under-bark volume and complete co-product attribution
excluded_use	Automatic substitution for sawlogs, veneer logs, pulpwood, fuelwood, non-coniferous wood, mill-gate products, or treated goods
required_metadata	PCR id/version; stand/lot; species; region; management/harvest system; intended use; grade; bark/moisture; gate; period; kg and under-bark m³; conversion; co-products; allocation
required_quality_disclosure	Primary record coverage; mass/volume uncertainty; provisional ranges; unresolved conditional identities; period and shared-asset attribution; upstream proxies
update_trigger	Changed use, species, harvest technology, geography, road service, measurement bridge, or reviewed range/identity evidence

11. Data Sources

Source id	Type	Reference	Used for
`unsd-cpc-03119`	`official_guidance`	https://unstats.un.org/unsd/classifications/Econ/Structure/Detail/EN/2100/03119	Product identity, uses, and subclass boundary
`fao-jfsq-definitions`	`official_guidance`	https://www.fao.org/forestry-fao/7800-0944787ecbf6036088182f841ab15fe42.pdf	Industrial roundwood classes, roadside stock, under-bark volume and co-output distinctions
`fao-wood-harvesting`	`official_guidance`	https://www.fao.org/sustainable-forest-management-toolbox/modules/wood-harvesting/2/en?tabInx=0	Planning, felling, extraction, landing, roads, and process decomposition
`fao-planted-forest-management`	official_guidance	https://www.fao.org/sustainable-forest-management-toolbox/modules/management-of-planted-forests/1/en?tabInx=1; https://www.fao.org/4/AC601E/ac601e03.htm	Conditional planting stock, fertilization, protection and watering inputs; no universal application rates
`ipcc-forest-land-2006`	official_guidance	IPCC 2006 Guidelines, Volume 4, Chapter 4 Forest Land, sections 4.1–4.3, https://www.ipcc-nggip.iges.or.jp/public/2006gl/pdf/4_Volume4/V4_04_Ch4_Forest_Land.pdf	Forest pool and land-use accounting context only; national defaults do not independently approve product-LCA methodology
`fao-agricultural-energy`	official_guidance	FAO Energy demand and consumption in African agriculture, Annex C case-study results, https://www.fao.org/4/v9766e/v9766e08.htm	conditional concrete identities and method context; does not establish site use or quantities

Raw downloads

These files are byte-identical to the canonical files for this revision in the repository.

pcr.en-US.md84 KB · a99bbbd3daed…
manifest.yaml7.6 KB · aef0fc032724…
pcr.zh-CN.md73 KB · 014586f7e706…
structured.yaml107 KB · 08bf709665e1…

Structured rule index

This index comes from verified structured.yaml and retains the canonical English rule text.

System boundary rules · 5

Rule ID	Applies to	Rule	Source IDs
`boundary_stand_to_roadside`	All nodes	Include attributable stand operations, felling, on-site extraction, bucking, sorting, scaling, and landing handling. Separate biological production, harvest, and grading because their states and handovers differ. Exclude off-site haulage and subsequent treatment/manufacture.	fao-wood-harvesting, fao-jfsq-definitions
`boundary_output_classes`	Roadside outputs	Enumerate target logs, other saleable assortments, recovered material, and unrecovered slash separately. Slash left in forest is neither an exported product nor a waste exchange.	unsd-cpc-03119, fao-jfsq-definitions
`boundary_period_asset`	Stand and shared roads/landing	Link stand establishment/maintenance, thinning, final harvest, road/landing service, disturbance, and replacement by period. Charge shared service once across its consuming nodes/periods.	fao-wood-harvesting
`boundary_direct_release_coverage`	managed_stand; harvest_extraction; roadside_assortment	Reconcile on-site combustion, actual applications and fugitive releases/leaks at every activated node through unique activity-substance-receiving-medium records in cp_direct_release_managed_stand; cp_direct_release_harvest_extraction; cp_direct_release_roadside_assortment. Upstream production of purchased fuel or chemicals does not replace emissions from their use on site; verify coverage and avoid double counting the same activity inside a supplier service. Evidence must support non-activity; missing data are not zero. This obligation does not expand the existing product gate or downstream-use boundary and does not presume combustion, fertilization, chemicals or equipment occur.
`boundary_forest_carbon_land_coverage`	managed stand and purchased stand/wood interfaces	Before claiming a complete stand-to-roadside LCA inventory, select the applicable product-LCA accounting method and period and record one coverage/responsibility decision for land occupation, actual land transformation, above/belowground biomass, deadwood, litter, soil carbon and harvested-carbon transfer. Each relevant item needs compatible measured/modelled evidence, a named upstream coverage owner, or a method-justified exclusion with limitations. IPCC Forest Land identifies pools; its national inventory assumptions are not automatic product-LCA defaults. Do not infer carbon neutrality, gross uptake, net stock change or an uptake credit from reference-log carbon or wet underbark volume alone. Missing relevant land history, pool/time evidence or ownership blocks completeness.	ipcc-forest-land-2006

Allocation rules · 7

Rule ID	Applies to	Rule	Source IDs
`allocation_rule_1`	foreground_burden_allocation	The allocation rules below are methodological choices of this PCR, not LCA allocation requirements prescribed by FAO statistical definitions. The FAO source supports product distinctions and the under-bark volume convention only. Justify the selected physical allocation driver against the actual joint production system and retain the required sensitivity comparison.
`allocation_direct_first`	All nodes	Assign directly recorded activities to the actual stand, lot, and assortment first. Enumerate all saleable output classes and roadside handovers; distinguish co-product, retained slash, and removed waste.	fao-wood-harvesting, fao-jfsq-definitions
`allocation_shared_volume`	Joint stand and harvest burdens	Allocate residual joint burdens among all saleable log assortments by measured under-bark solid m³ at the same gate and period. Record denominator, bark deduction, zero-output lots, and sensitivity to another defensible physical basis. Do not allocate unrecovered slash as a saleable output.	fao-jfsq-definitions
`allocation_period`	Establishment, maintenance, thinning, final harvest	Link every input, output, disturbance, and replacement event to stand phase and reporting period. Assign stand burdens over the declared production horizon by attributable harvested under-bark volume, counting thinning outputs once. No universal rotation duration is imposed.	fao-wood-harvesting
`allocation_shared_asset`	Shared roads, landing, machinery	Identify every consuming node and service period. Charge construction, maintenance, and operation once by logged use where possible; otherwise use documented harvested-volume share over the service period.	fao-wood-harvesting
`physical_ledger_before_allocation`	Physical ledgers and attributed burdens	Retain unallocated physical values for original material balances, handoffs and co-products: q_B = Q_B/R. Apply this PCR's allocation method separately to shared burdens: b_ref = B_shared * a_ref/R; assign direct burdens directly and apply each period/output share once. R is the selected final reference output, excluding internal transfers. Never apply burden share a_ref to original co-product or transfer quantities; distinguish any allocated single-product process projection from the unallocated whole-package material ledger.
`allocation_rule_7`	foreground_burden_allocation	Concrete cards do not inherit numerical ranges from the former aggregate card. Determine quantities from original records, stock/meter reconciliation and the declared reference flow; no default quantity or numeric screen is supplied without evidence matching the identity, unit, period and boundary. Missing range evidence is a quality disclosure, not zero use or proof of completeness.

Validation rules · 8

Rule ID	Applies to	Rule	Source IDs
`validate_reference`	Reference product	Require exactly 1 kg normalized as-received other-use coniferous logs at forest roadside, with the verified Mass flow/property/unit group and separate measured under-bark m³. Reject volume-property assertions for the Mass UUID.	unsd-cpc-03119, fao-jfsq-definitions
`validate_category`	Roadside output set	Check species and intended use; reject saw/veneer, pulp/panel, fuelwood, non-coniferous, or treated/fabricated goods as reference product. Account for every other output once.	unsd-cpc-03119, fao-jfsq-definitions
`validate_balance`	Harvest and sorting	Reconcile mass and under-bark volume; separately disclose retained biomass, removed waste, unsold stock, and co-products.	fao-jfsq-definitions
`validate_period_asset`	Shared activities	Trace each stand phase and shared road/landing service period into one ledger; reject missing disturbance/replacement treatment or duplicate charges.	fao-wood-harvesting
`validate_identity_coverage`	Conditional exchanges	Final exchanges need actual material/state, direction, type, property/unit, and verified UUID. Semantic collection requirements cannot be published as fabricated fixed identities.	fao-wood-harvesting
`validate_card_activation_units`	All refined cards	Verify activation and actual material/formulation/task/supply specification; missing records are not zero. Each amount and Range uses one compatible property/unit; retain density and wood mass/volume bridges. Check contractor-service components against fuel, equipment and emissions to avoid double burdens.	fao-wood-harvesting
`validate_direct_release_coverage`	managed_stand; harvest_extraction; roadside_assortment	For every activated node, reconcile its activity list against cp_direct_release_managed_stand; cp_direct_release_harvest_extraction; cp_direct_release_roadside_assortment: each relevant event must have quantified concrete elementary exchanges, evidenced upstream-service coverage, or evidenced absence of the activity. Missing/unknown is not zero and blocks data-package completeness. Check each actual substance/medium amount, method/factor units, concrete UUID and existing-card/service coverage for omissions or duplication; empty groups, purchased-electricity upstream emissions or another node's single CO2 card do not replace this node's on-site reconciliation. Shared-asset services must not create duplicate physical release events.
`validate_forest_carbon_land_coverage`	stand boundary and source responsibility	Require the selected LCA method/period, pool and land applicability decisions, traceable compatible evidence/exclusions and unique coverage ownership before completeness. Unknown or missing relevant pool/history/time/unit evidence fails the completeness claim; do not interpret missing data as zero or borrow national Tier-1 defaults without justified product-LCA applicability.	ipcc-forest-land-2006

Processes and inputs/outputs · 3

Process ID	Process name	Input flows	Output flows
`managed_stand`	Managed coniferous stand production	6	1
`harvest_extraction`	Felling, bucking, and extraction	3	1
`roadside_assortment`	Roadside grading and handover	3	6

Complete field inspector

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Other coniferous industrial roundwood at forest roadside

Content languages

Readiness

Classification mapping

Source

1. Scope and Applicability

2. Product Category Identity

3. Reference Flow

4. Measurement and Unit Rules

5. System Boundary

Boundary Abstraction

6. Process Inventory Structure

Process Map

Process: Managed coniferous stand production (managed_stand)

Inputs

Product flows

Coniferous seedlings for planting (conifer_seedlings)

Coniferous seed for direct sowing (conifer_seeds)

Supplied water for establishment or tending (stand_watering_water)

Recorded vegetation-control or protection product (stand_protection_product)

Electricity at the equipment supply point (stand_energy_electricity)

Diesel fuel supplied to equipment (stand_energy_diesel)

Waste flows

Elementary flows

Outputs

Product flows

Standing merchantable coniferous wood (standing_wood_handover)

Waste flows

Elementary flows

Process: Felling, bucking, and extraction (harvest_extraction)

Inputs

Product flows

Standing coniferous wood input (standing_wood_input)

Electricity at the equipment supply point (harvest_energy_electricity)

Diesel fuel supplied to equipment (harvest_energy_diesel)

Waste flows

Elementary flows

Outputs

Product flows

Mixed coniferous roundwood at landing (mixed_roundwood_output)

Waste flows

Elementary flows

Process: Roadside grading and handover (roadside_assortment)

Inputs

Product flows

Electricity at the equipment supply point (grading_energy_electricity)

Diesel fuel supplied to equipment (grading_energy_diesel)

Mixed landing logs input (mixed_roundwood_input)

Waste flows

Elementary flows

Outputs

Product flows

Other-use coniferous roundwood output (roundwood_other_output)

Coniferous sawlogs accepted for sawing at roadside (coproduct_sawlog)

Coniferous veneer logs accepted for peeling or slicing at roadside (coproduct_veneer_log)

Coniferous roundwood accepted for pulp or wood-based panels at roadside (coproduct_pulp_panel)

Coniferous fuelwood logs sold for energy use at roadside (coproduct_fuelwood)

Waste flows

Rejected untreated logs removed as waste (removed_rejected_logs)

Elementary flows

7. Allocation and Co-product Handling

8. Foreground Data Collection, Calculation, and Quality Rules

Specific input identification before dataset completion

Data Collection Protocols

Calculation Rules

Data Quality Requirements

9. Validation Rules

10. Published Dataset Profile

11. Data Sources

Raw downloads

Structured rule index

Complete field inspector

On this page

Process: Managed coniferous stand production (`managed_stand`)

Coniferous seedlings for planting (`conifer_seedlings`)

Coniferous seed for direct sowing (`conifer_seeds`)

Supplied water for establishment or tending (`stand_watering_water`)

Recorded vegetation-control or protection product (`stand_protection_product`)

Electricity at the equipment supply point (`stand_energy_electricity`)

Diesel fuel supplied to equipment (`stand_energy_diesel`)

Standing merchantable coniferous wood (`standing_wood_handover`)

Process: Felling, bucking, and extraction (`harvest_extraction`)

Standing coniferous wood input (`standing_wood_input`)

Electricity at the equipment supply point (`harvest_energy_electricity`)

Diesel fuel supplied to equipment (`harvest_energy_diesel`)

Mixed coniferous roundwood at landing (`mixed_roundwood_output`)

Process: Roadside grading and handover (`roadside_assortment`)

Electricity at the equipment supply point (`grading_energy_electricity`)

Diesel fuel supplied to equipment (`grading_energy_diesel`)

Mixed landing logs input (`mixed_roundwood_input`)

Other-use coniferous roundwood output (`roundwood_other_output`)

Coniferous sawlogs accepted for sawing at roadside (`coproduct_sawlog`)

Coniferous veneer logs accepted for peeling or slicing at roadside (`coproduct_veneer_log`)

Coniferous roundwood accepted for pulp or wood-based panels at roadside (`coproduct_pulp_panel`)

Coniferous fuelwood logs sold for energy use at roadside (`coproduct_fuelwood`)

Rejected untreated logs removed as waste (`removed_rejected_logs`)