---
pcr_id: pcr.agriculture-forestry-and-fishery-products.fish-crustaceans-molluscs-and-other-aquatic-invertebrates-products.farmed-lobsters-homarus-spp-live-fresh-or-chilled
language: zh-CN
status: candidate
sync_with: pcr.en-US.md
---

# 养殖龙虾（Homarus spp.），活、鲜或冷藏

## 1. 范围和适用性

本 PCR 用于构建 CPC 3.0 `04332` 下 Homarus 属养殖龙虾的前景数据包，产品以活、鲜或冷藏状态投放市场。适用物种包括 Homarus americanus、Homarus gammarus 或其他明确识别的 Homarus 物种；覆盖亲体或抱卵雌体来源、卵和幼体孵化、后期幼体或稚体培育、养成或海上容器养殖、采收、分级、活养、冷藏、包装以及在声明门点放行。

适用系统可包括陆基孵化场、育苗场、池槽、循环水系统、单体隔离格、海上容器、网箱、在运营方控制养成期和采收批次的增殖或牧场化系统，以及其他声明的 Homarus 养殖系统。不适用产品包括野生捕捞 Homarus 龙虾、仅在捕捞后活养或分级的野生产品、岩龙虾及其他海螯虾、挪威海螯虾、冷冻、干制、盐渍、盐水浸泡、熟制、罐藏、仅肉制品、预制或保藏龙虾产品，作为养殖投入单独出售的苗种或稚体，以及作为独立产品建模的壳、蜕壳或残渣。

由于 Homarus 商业化养殖常处于试验、增殖或区域特定模式，合规数据集必须提供由前景运营方控制的孵化、育苗、养成、海上容器、牧场化或增殖生产记录。仅有野生捕捞后活养、冷藏、分级或发运的系统不属于本 PCR。

## 2. 产品类别身份

| Field | Value |
| --- | --- |
| canonical_pcr_id | `pcr.agriculture-forestry-and-fishery-products.fish-crustaceans-molluscs-and-other-aquatic-invertebrates-products.farmed-lobsters-homarus-spp-live-fresh-or-chilled` |
| classification_refs | CPC 3.0 `04332`, `Farmed lobsters (Homarus spp.), live, fresh or chilled` |
| covered_products | 来自声明养殖、孵化、育苗、养成、海上容器、牧场化或增殖生产系统，并以活、鲜或冷藏状态销售的 Homarus spp. 养殖龙虾 |
| excluded_products | 野生捕捞 Homarus 龙虾；仅捕捞后活养、冷藏、分级或发运的野生产品；岩龙虾及其他海螯虾；挪威海螯虾；冷冻、干制、盐渍、盐水浸泡、熟制、罐藏、仅肉制品、预制或保藏产品；作为苗种出售的卵、幼体、后期幼体或稚体；作为独立产品的壳、蜕壳和残渣 |
| representative_product | 达到声明市场规格和声明产品形态的活体或冷藏 Homarus 养殖龙虾 |
| production_route | 亲体或卵来源、孵化和幼体培育、后期幼体或稚体育苗、养成或海上容器养殖、采收、分级、活养或冷藏、包装以及声明门点放行 |
| market_state | 活、鲜或冷藏 Homarus 龙虾，并声明物种、亲体或苗种来源、养殖系统、规格等级、整只或声明产品基准、活养或冷藏条件、包装状态和门点 |

## 3. 参考流

| Field | Value |
| --- | --- |
| What | 作为活、鲜或冷藏市场产品的 Homarus spp. 养殖龙虾 |
| How much | 1 kg |
| How well | 声明 Homarus 物种、养殖证明、养殖系统、活/鲜/冷藏状态、整只或声明产品基准、规格等级、采收和活养条件以及门点 |
| How long or cycle | 一个养殖批次、养成批次、采收批次或按可销售产品输出归一化的报告期 |
| reference_flow_link | 见下方参考量和产品流 |

| Field | Value |
| --- | --- |
| Reference amount | 1 kg |
| Reference product flow | Farmed lobsters (Homarus spp.), live, fresh or chilled `9dca0441-44a0-496b-8f6d-f2aeb7db063f` |
| 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 | Homarus 物种；亲体、抱卵雌体、卵、幼体、后期幼体、稚体或养成苗种来源；养殖系统；养殖证明或受控养成期；产品状态；整只、活、鲜、冷藏、特殊声明的尾部或其他声明产品基准；规格等级、甲壳长度、个体质量或每 kg 只数；具有商业意义时的性别或成熟度；水分或沥水基准；地理位置和声明门点；活养或冷藏时长；饲喂制度或天然饵料声明；水温、盐度和换水；健康、生物安全、许可或认证状态 |

构建前景数据包时，`Required qualifiers` 中的项目必须在数据集元数据、过程备注、参考流注释、产品描述或等效字段中声明。缺失必要限定信息时，该数据包的参考流定义不完整。

质量是主要参考基准。只数、周转箱、活养箱、隔离格、规格等级、甲壳长度或个体重记录只有在保留净质量、每 kg 只数或平均个体质量、产品形态、抽样方法和皮重方法时，才可用于归一化。

## 4. 计量和单位规则

| rule_id | Applies to | Required property | Required unit | Rule |
| --- | --- | --- | --- | --- |
| `reference_mass` | reference product | Mass `93a60a56-a3c8-11da-a746-0800200b9a66` | kg | 参考流必须表示为声明活、鲜或冷藏产品形态下的 kg Homarus 养殖龙虾。 |
| `farmed_production_evidence` | all datasets | Record identity and production evidence | declared records | 数据集必须证明受控孵化、育苗、养成、海上容器、牧场化或增殖活动，而不是仅有野生捕捞后的活养、冷藏、分级或发运。 |
| `product_form_mass_basis` | whole, live, fresh, chilled, tailed, drained, or packed records | Mass `93a60a56-a3c8-11da-a746-0800200b9a66` | kg | 产品质量必须说明活体整只重、冷藏整只重、沥水质量、特殊声明的尾部质量或其他合同声明基准。仅可用实测得率证据进行基准转换。 |
| `count_to_mass_conversion` | stocking, mortality, grading, harvest, sales, and count-grade records | Mass `93a60a56-a3c8-11da-a746-0800200b9a66` | kg | 以只数记录的数据必须包含每 kg 只数或平均个体质量、甲壳长度或规格等级、抽样方法和产品形态，然后才可换算为 kg 参考产品。 |
| `life_stage_identity` | broodstock, berried females, eggs, larvae, postlarvae, juveniles, and transferred stock | Mass or count | kg, item, egg count, larval count, or juvenile count | 生命阶段记录必须保留物种、生命阶段、供应方或孵化场、批次、只数、可测量时的质量、发育阶段、健康状态和转移日期。 |
| `feed_mass_basis` | live feed, Artemia, mussel or fish feed, formulated feed, bait, and natural-feed claims | Mass, count, or service basis | kg, g, item, cyst count, or compartment-month | 饲料记录必须说明湿基、干基、投喂基、活饵、配合饲料或天然饵料基准。天然饵料养成系统必须记录无外加饲料声明及养成服务基准。 |
| `water_temperature_salinity_and_volume` | hatchery, nursery, grow-out, live holding, washing, chilling, and wastewater | Temperature, salinity, mass, or volume | deg C, ppt, kg, or m3 | 必须保留受控水量、水温、盐度、换水、循环补水和排放基准。能耗受制冷或加热影响时必须声明温控。 |
| `energy_and_fuel_inventory` | pumps, aeration, oxygenation, chilling, heating, filtration, lighting, live holding, vessel work, vehicles, and delivery | Energy or fuel quantity | kWh, MJ, L, or kg | 在归一化到参考流前，必须记录电力、燃料、氧气或能源载体的原始单位。 |
| `chemical_and_health_treatment_basis` | disinfectants, probiotics, medicines, water-treatment chemicals, oxygen, anesthetic, and salt | Mass, volume, or active ingredient | kg, L, g active ingredient, or m3 gas | 必须记录产品用量、适用时的有效成分、处理目的、诊断或健康计划、法律状态以及对上市资格的影响。 |
| `packaging_and_ice_basis` | crates, boxes, bags, liners, bands, labels, insulated containers, ice, gel packs, oxygenated bags, and pallets | Mass or item count | kg or item | 包装、冰、活体包装和容器必须保留材料类型、件数、皮重或填充质量、复用率和目的地，然后才可归一化。 |

## 5. 系统边界

默认边界覆盖由前景运营方控制的 Homarus 养殖龙虾生产，直到声明的养殖场、孵化场、采收、包装场、发运或交付门点：

1. 亲体、抱卵雌体、卵、幼体、后期幼体、稚体或养成苗种来源；当报告运营方控制时包括现场孵化和育苗；外购苗种需披露供应方、孵化场、捕捞者、采集者或养殖场。
2. 孵化、幼体、育苗、养成、海上容器或牧场化管理，包括投苗、饲料或天然饵料管理、取水和换水、曝气、充氧、过滤、温控、盐度控制、掩体或隔离格、健康管理、生物安全、死亡和受控维护。
3. 采收、分级、清洗、绑扎、活养、冷藏、包装和声明门点放行。
4. 当参考流为交付产品而非养殖场、采收、发运或包装场门点产品时，包括到声明门点的交付。

资本品和长期基础设施仅在声明的数据包范围要求时纳入。外购饲料、活饵、亲体、卵、幼体、后期幼体、稚体、容器、掩体、包装、冰、氧气、电力、燃料和化学品需要上游数据集，除非同一运营方在前景数据包中控制并报告其生产。

### Boundary Abstraction

| Field | Value |
| --- | --- |
| declared_starting_condition | declared_broodstock_berried_female_egg_larval_postlarval_juvenile_or_growout_stocking_event |
| starting_condition_role | aquaculture_stock_identity_and_biological_starting_condition |
| product_classification_scope | current CPC 3.0 product category `04332`, `Farmed lobsters (Homarus spp.), live, fresh or chilled` |
| recursive_input_rule | 用于生产市场产品的 Homarus 亲体、抱卵雌体、卵、幼体、后期幼体、稚体或养成苗种作为带供应方、孵化场、养殖场、生命阶段、来源和健康披露的生物起始条件记录，不递归作为已完成参考产品输出 |
| upstream_dataset_requirement | 亲体、孵化、卵、幼体、后期幼体、稚体、养成苗种或供应方数据集，或记录来源、物种、批次、只数或质量、生命阶段、健康或生物安全状态、转移许可和认证或许可证明 |
| disclosure | 披露物种、养殖系统、生物起始条件、养殖生产证明、放养密度或隔离格数量、饲喂制度或天然饵料声明、水源、水温、盐度和换水、曝气或充氧、健康处理、死亡和蜕壳记录、采收和活养条件、产品形态、包装状态、声明门点以及未解析的 Tiangong UUID 替代项 |

## 6. 过程清单结构

### Process Map

| process_id | process_name | inclusion | inclusion_condition | role | quantitative_reference |
| --- | --- | --- | --- | --- | --- |
| broodstock_hatchery_nursery_and_stocking | 亲体、孵化、育苗和投放 | required | 必须声明生物起始条件；当报告运营方控制现场孵化和育苗时纳入相应行 | foreground/upstream bridge | 进入养成的可成活幼体、后期幼体、稚体或已投放 Homarus |
| growout_and_husbandry | 养成和饲养管理 | required | 包括池槽、循环水、隔离格、网箱、海上容器、牧场化或声明的养成系统 | foreground production | 最终处理前的采收规格 Homarus 龙虾 |
| harvest_live_holding_chilling_and_packout | 采收、活养、冷藏和包装 | required |  | foreground conditioning and gate release | 声明的可销售活、鲜或冷藏 Homarus 龙虾 |
| delivery_to_declared_gate | 至声明门点的交付 | conditional | 当参考流为养殖场、采收、发运或包装场以外的交付产品时纳入 | foreground transport | 声明门点的交付产品 |

### Process: 亲体、孵化、育苗和投放 (`broodstock_hatchery_nursery_and_stocking`)

#### Inputs

##### Product flows

###### 亲体、抱卵雌体、卵、幼体、后期幼体或稚体（`biological_stock_input`）

该行记录进入声明 Homarus 养殖路线的外购或内部生产生物存量。

- Selected flow: Homarus broodstock, berried females, eggs, larvae, postlarvae, juveniles, or grow-out stock selected from foreground records
- Flow property / unit: Mass or count with life stage / kg, item, egg count, larval count, or juvenile count
- Amount rule: 实测只数、可测量时的质量、生命阶段，以及进入孵化、育苗、养成、牧场化或海上容器养殖的验收数量
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per 1,000 kg marketable reference product
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_biological_stocking_records`
- Sources: `noaa-homarid-hatcheries-1999`, `dtu-european-lobster-larvae-2023`, `asc-farm-standard-2025`
- Range: 暂定生物起始存量筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0.001
  - Upper: 10
  - Unit: kg biological stock live mass/kg marketable product
  - Basis: 亲体、稚体或后期幼体活质量相对于可销售输出的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

###### 孵化活饵、Artemia、贝肉鱼料和开口料（`hatchery_live_feed_and_starter_feed`）

该行覆盖活饵、Artemia、贝肉或鱼类饲料、配合开口料、亲体饲料以及类似孵化或育苗饲料。

- Selected flow: Fry feed `3b09065d-9675-4dad-8d0e-1035b5cca324`; Fresh bait `40685ba7-0e7f-41bc-92b0-cec9e6696f19`; other hatchery or nursery feed selected from site records
- Flow property / unit: Mass, volume, or count / kg, g, L, cyst count, or item
- Amount rule: 按批次、生命阶段和基准实测饲料或活饵数量
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per hatchery or nursery batch and per 1,000 kg marketable reference product after normalization
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_feed_records`
- Sources: `dtu-european-lobster-larvae-2023`, `noaa-homarid-hatcheries-1999`, `asc-farm-standard-2025`
- Range: 暂定孵化饲料筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 5000
  - Unit: kg or feed-unit/1,000 kg marketable product
  - Basis: 孵化和育苗饲料投入相对于可销售输出的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

###### 孵化和育苗用水（`hatchery_nursery_water`）

- Selected flow: Process water `ec205030-248c-496f-9cf2-06d9d26dc6ff`
- Flow property / unit: Mass or volume / kg or m3
- Amount rule: 实测取水、补水、处理水或循环补水量，并保留温度和盐度基准
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per hatchery or nursery batch and per 1,000 kg marketable reference product after normalization
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_water_temperature_salinity_and_discharge_records`
- Sources: `dtu-european-lobster-larvae-2023`, `asc-farm-standard-2025`
- Range: 暂定孵化和育苗用水筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 5000
  - Unit: m3/1,000 kg marketable product
  - Basis: 受控孵化和育苗用水相对于可销售输出的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

###### 孵化和育苗电力（`hatchery_nursery_electricity`）

- Selected flow: Electricity `f872677d-2f66-428a-a94e-f0fba61231df`
- Flow property / unit: Energy / kWh
- Amount rule: 孵化和育苗作业的实测或分摊电力记录
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per hatchery or nursery batch and per 1,000 kg marketable reference product after normalization
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_energy_and_fuel_records`
- Sources: `dtu-european-lobster-larvae-2023`, `asc-farm-standard-2025`
- Range: 暂定孵化电力筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 20000
  - Unit: kWh/1,000 kg marketable product
  - Basis: 现场孵化和育苗电力相对于可销售输出的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

##### Waste flows

###### 孵化死亡、蜕壳、污泥和培养残渣（`hatchery_mortalities_molts_sludge_and_culture_residue`）

- Selected flow: Sludge `725c8f6e-7975-4155-a250-1f95ef70c508`; Homarus mortality, shell, molt, and other organic aquaculture residue remain site-specific waste-flow selections
- Flow property / unit: Mass or count / kg or item
- Amount rule: 实测死亡只数、残渣质量、污泥、剔除存量以及处置或回收路线
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per hatchery or nursery batch and per 1,000 kg marketable reference product after normalization
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_mortality_molt_residue_and_sludge_records`
- Range: 暂定孵化残渣筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 2
  - Unit: kg residue/kg accepted juveniles or postlarvae
  - Basis: 残渣或死亡质量相对于验收稚体或后期幼体的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

##### Elementary flows

孵化和育苗默认不指定基础元素流。若 Tiangong 身份和场址范围已选定，可加入特定场址的海水取用、水体排放、制冷剂直接损失或土地/海域占用流。

#### Outputs

##### Product flows

###### 进入养成的验收幼体、后期幼体或稚体（`accepted_larvae_postlarvae_or_juveniles_for_growout`）

- Selected flow: Homarus larvae, postlarvae, juveniles, or stocked lobsters selected from foreground records
- Flow property / unit: Mass or count with mean size / kg, item, larval count, postlarval count, or juvenile count
- Amount rule: 接收、孵化、育苗、分级、适应和转移损失后的验收存量计算值
- Value mode: Calculated value (`calculated_value`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: accepted stock entering grow-out or ranching
- Basis kind: Process output (`process_output`)
- Evidence kind: Calculated from collection (`calculated_from_collection`)
- Collection protocol: `cp_biological_stocking_records`
- Range: 存量验收质量平衡 QA 校验
  - Range role: QA guardrail (`qa_guardrail`)
  - Lower: 0
  - Upper: 1
  - Unit: kg/kg biological stock input
  - Basis: 接收、分级和育苗转移后的验收存量比例
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Method formula (`method_formula`)
  - Sources: `dtu-european-lobster-larvae-2023`, `noaa-field-growout-lobster-2013`

### Process: 养成和饲养管理 (`growout_and_husbandry`)

#### Inputs

##### Product flows

###### 养成饲料、饵料、天然饵料支持和补充品（`growout_feed_bait_natural_feed_and_supplements`）

- Selected flow: Fry feed `3b09065d-9675-4dad-8d0e-1035b5cca324`; Fresh bait `40685ba7-0e7f-41bc-92b0-cec9e6696f19`; other Homarus grow-out feed selected from site records
- Flow property / unit: Mass or service basis / kg, g, item, or compartment-month
- Amount rule: 按批次记录实测饲料或饵料；若声明无外加饲料，必须保留隔离格、投放和暴露记录
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per grow-out batch and per 1,000 kg marketable reference product after normalization
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_feed_records`
- Sources: `vliz-sea-based-container-culture-2022`, `noaa-field-growout-lobster-2013`, `asc-farm-standard-2025`
- Range: 暂定养成饲料筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 10000
  - Unit: kg feed/1,000 kg marketable product
  - Basis: 外加饲料投入的宽泛首轮估算；仅在天然饵料系统保留证据时可为零
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

###### 养成用水、换水和生命支持服务（`growout_water_exchange_and_life_support`）

- Selected flow: Process water `ec205030-248c-496f-9cf2-06d9d26dc6ff`
- Flow property / unit: Mass or volume / kg or m3
- Amount rule: 实测取水、换水、循环补水或生命支持水量，并保留温度、盐度和养殖单元信息
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per grow-out batch and per 1,000 kg marketable reference product after normalization
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_water_temperature_salinity_and_discharge_records`
- Sources: `vliz-sea-based-container-culture-2022`, `asc-farm-standard-2025`, `noaa-american-lobster-species`
- Range: 暂定养成用水筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 10000
  - Unit: m3/1,000 kg marketable product
  - Basis: 养成取水或换水相对于可销售输出的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

###### 养成电力和燃料（`growout_electricity_and_fuel`）

- Selected flow: Electricity `f872677d-2f66-428a-a94e-f0fba61231df`; Diesel oil `9d258d75-6792-4f1c-9856-81602ed8f816` where used
- Flow property / unit: Energy or fuel quantity / kWh, MJ, L, or kg
- Amount rule: 养成和饲养管理的实测电力、燃料采购、船舶日志或分摊能源记录
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per grow-out batch and per 1,000 kg marketable reference product after normalization
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_energy_and_fuel_records`
- Sources: `asc-farm-standard-2025`, `vliz-sea-based-container-culture-2022`
- Range: 暂定养成能源筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 50000
  - Unit: kWh or MJ-equivalent/1,000 kg marketable product
  - Basis: 养成能源和燃料使用相对于可销售输出的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

###### 健康、生物安全和水处理投入（`health_biosecurity_and_water_treatment_inputs`）

- Selected flow: Site-specific health, biosecurity, oxygen, salt, anesthetic, or water-treatment input selected from foreground records
- Flow property / unit: Mass, volume, active ingredient, or gas volume / kg, L, g active ingredient, or m3
- Amount rule: 实测产品数量、适用时的有效成分、处理原因、法律状态和上市资格影响
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per treatment event and per 1,000 kg marketable reference product after normalization
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_treatment_biosecurity_and_health_records`
- Sources: `asc-farm-standard-2025`
- Range: 暂定处理投入筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 500
  - Unit: kg or L product/1,000 kg marketable product
  - Basis: 健康和水处理产品投入的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

##### Waste flows

###### 养成死亡、蜕壳、壳、污泥和残渣（`growout_mortalities_molts_shells_sludge_and_residues`）

- Selected flow: Sludge `725c8f6e-7975-4155-a250-1f95ef70c508`; Homarus mortality, molt, shell, and organic aquaculture residue remain site-specific waste-flow selections
- Flow property / unit: Mass or count / kg or item
- Amount rule: 实测死亡只数、残渣质量、清除的附着生物、污泥、剔除物以及处置或回收路线
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per grow-out batch and per 1,000 kg marketable reference product after normalization
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_mortality_molt_residue_and_sludge_records`
- Sources: `asc-farm-standard-2025`, `vliz-sea-based-container-culture-2022`
- Range: 暂定养成残渣筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 5
  - Unit: kg residue/kg marketable product
  - Basis: 死亡、蜕壳、污泥和残渣质量相对于可销售输出的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

##### Elementary flows

###### 直接水体排放和逃逸（`direct_waterborne_emissions_and_escapes`）

- Selected flow: Site-specific waterborne emission or escape flow selected from foreground records
- Flow property / unit: Mass, count, or concentration-load / kg, g, item, or kg nutrient
- Amount rule: 根据水质记录、排水量、处理记录、已知逃逸只数和质量平衡核算的实测或计算负荷
- Value mode: Calculated value (`calculated_value`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per 1,000 kg marketable reference product
- Basis kind: Process output (`process_output`)
- Evidence kind: Calculated from collection (`calculated_from_collection`)
- Collection protocol: `cp_water_temperature_salinity_and_discharge_records`
- Sources: `asc-farm-standard-2025`, `vliz-sea-based-container-culture-2022`
- Range: 暂定直接释放筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 500
  - Unit: kg released material/1,000 kg marketable product
  - Basis: 直接水体释放、固体、营养物或残留物负荷的宽泛首轮估算
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

#### Outputs

##### Product flows

###### 采收规格 Homarus 龙虾（`harvest_size_homarus_lobsters`）

- Selected flow: Farmed lobsters (Homarus spp.), live, fresh or chilled `9dca0441-44a0-496b-8f6d-f2aeb7db063f`
- Flow property / unit: Mass / kg
- Amount rule: 最终处理前实测采收规格活质量，并保留只数、规格等级和产品基准
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: grow-out output entering harvest and final handling
- Basis kind: Process output (`process_output`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_harvest_and_product_mass_records`
- Range: 采收质量平衡 QA 校验
  - Range role: QA guardrail (`qa_guardrail`)
  - Lower: 0
  - Upper: 1
  - Unit: kg/kg stocked biomass plus biomass gain
  - Basis: 扣除死亡、剔除和分级后的可采收生物量比例
  - Basis kind: Process output (`process_output`)
  - Evidence kind: Method formula (`method_formula`)
  - Sources: `noaa-field-growout-lobster-2013`, `asc-farm-standard-2025`

### Process: 采收、活养、冷藏和包装 (`harvest_live_holding_chilling_and_packout`)

#### Inputs

##### Product flows

###### 活养水、冰、氧气和包装（`holding_water_ice_oxygen_and_packaging`）

- Selected flow: Process water `ec205030-248c-496f-9cf2-06d9d26dc6ff`; Packaging materials, unspecified `7336a8ee-9e4d-49a6-9fe5-ce285f613245`; ice, oxygen, bands, and live-pack materials selected from site records
- Flow property / unit: Mass, volume, gas volume, or item count / kg, m3, L, m3 gas, or item
- Amount rule: 实测材料、水、冰、氧气和包装数量，并保留复用、皮重和产品基准
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per 1,000 kg marketable reference product
- Basis kind: Reference flow (`reference_flow`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_packaging_live_holding_and_chilling_records`
- Sources: `asc-farm-standard-2025`
- Range: 暂定包装材料筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 1000
  - Unit: kg material or water/1,000 kg marketable product
  - Basis: 活养水、冰、氧气和包装投入的宽泛首轮估算
  - Basis kind: Reference flow (`reference_flow`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

###### 活养、冷藏和包装能耗（`live_holding_chilling_and_packout_energy`）

- Selected flow: Electricity `f872677d-2f66-428a-a94e-f0fba61231df`; diesel oil `9d258d75-6792-4f1c-9856-81602ed8f816` where used
- Flow property / unit: Energy or fuel quantity / kWh, MJ, L, or kg
- Amount rule: 活养、冷藏和包装的实测电力、燃料采购或分摊能源记录
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per 1,000 kg marketable reference product
- Basis kind: Reference flow (`reference_flow`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_energy_and_fuel_records`
- Sources: `asc-farm-standard-2025`
- Range: 暂定活养和包装能耗筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 20000
  - Unit: kWh or MJ-equivalent/1,000 kg marketable product
  - Basis: 活养、冷藏和包装能耗的宽泛首轮估算
  - Basis kind: Reference flow (`reference_flow`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

##### Waste flows

###### 包装剔除品、死亡、废水和废包装（`packout_rejects_mortalities_wastewater_and_used_packaging`）

- Selected flow: Sludge `725c8f6e-7975-4155-a250-1f95ef70c508`; packaging materials, wastewater, lobster rejects, and organic residue selected from site records
- Flow property / unit: Mass, volume, or count / kg, m3, or item
- Amount rule: 实测剔除质量或只数、废水体积、废包装质量和处置或回收路线
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: per 1,000 kg marketable reference product
- Basis kind: Reference flow (`reference_flow`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_mortality_molt_residue_and_sludge_records`
- Range: 暂定包装废物筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 2
  - Unit: kg waste/kg marketable product
  - Basis: 剔除品、废水固形物和废包装质量的宽泛首轮估算
  - Basis kind: Reference flow (`reference_flow`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

##### Elementary flows

最终处理默认不指定元素流。若有实测或研究范围要求，加入制冷剂损失、废水排放或直接空气排放。

#### Outputs

##### Product flows

###### 可销售 Homarus 养殖龙虾参考产品（`marketable_farmed_homarus_lobster_reference_product`）

- Selected flow: Farmed lobsters (Homarus spp.), live, fresh or chilled `9dca0441-44a0-496b-8f6d-f2aeb7db063f`
- Flow property / unit: Mass / kg
- Amount rule: 分级和包装后的实测净可销售活、鲜或冷藏产品质量
- Value mode: Foreground record (`foreground_record`)
- Specificity: Site-specific (`site_specific`)
- Normalization basis: 1 kg reference product
- Basis kind: Reference flow (`reference_flow`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_harvest_and_product_mass_records`
- Range: 参考流身份
  - Range role: QA guardrail (`qa_guardrail`)
  - Lower: 1
  - Upper: 1
  - Unit: kg/kg reference product
  - Basis: PCR 参考流
  - Basis kind: Reference flow (`reference_flow`)
  - Evidence kind: Method formula (`method_formula`)
  - Sources: `asc-farm-standard-2025`

### Process: 至声明门点的交付 (`delivery_to_declared_gate`)

#### Inputs

##### Product flows

###### 交付燃料、电力、制冷服务和活体运输用品（`delivery_fuel_energy_and_live_transport_supplies`）

- Selected flow: Diesel oil `9d258d75-6792-4f1c-9856-81602ed8f816`; electricity, ice, oxygen, water, refrigerant, or transport service selected from route records
- Flow property / unit: Fuel, energy, mass, volume, or transport service / L, kg, kWh, MJ, m3, or tonne-km
- Amount rule: 路线特定的实测燃料、能源、运输服务或用品使用，并保留距离、装载率、活体运输条件和分摊基准
- Value mode: Foreground record (`foreground_record`)
- Specificity: Route-specific (`route_specific`)
- Normalization basis: per delivered 1,000 kg reference product or tonne-km where transport is modelled as service
- Basis kind: Transport service (`transport_service`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_delivery_and_route_records`
- Range: 暂定交付筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 5000
  - Unit: tonne-km/1,000 kg delivered product
  - Basis: 交付运输服务的宽泛首轮估算
  - Basis kind: Transport service (`transport_service`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

##### Waste flows

###### 交付死亡、拒收产品和运输残渣（`delivery_mortalities_rejected_product_and_transport_residue`）

- Selected flow: Sludge `725c8f6e-7975-4155-a250-1f95ef70c508`; lobster mortality, rejected product, and transport residue selected from site records
- Flow property / unit: Mass, volume, or count / kg, m3, or item
- Amount rule: 实测交付损失、死亡只数、拒收质量、残渣数量和处置或回收路线
- Value mode: Foreground record (`foreground_record`)
- Specificity: Route-specific (`route_specific`)
- Normalization basis: per delivered 1,000 kg reference product
- Basis kind: Transport service (`transport_service`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_delivery_and_route_records`
- Range: 暂定交付损失筛查估算
  - Range role: Default estimate (`default_estimate`)
  - Lower: 0
  - Upper: 0.5
  - Unit: kg loss/kg delivered product
  - Basis: 路线损失相对于交付产品的宽泛首轮估算
  - Basis kind: Transport service (`transport_service`)
  - Evidence kind: Reasoned estimate (`reasoned_estimate`)

##### Elementary flows

交付默认不指定元素流。仅当建模方法要求在前景记录车辆直接排放，而不是通过上游燃料或运输过程记录时，加入直接车辆排放。

#### Outputs

##### Product flows

###### 已交付 Homarus 养殖龙虾（`delivered_farmed_homarus_lobster`）

- Selected flow: Farmed lobsters (Homarus spp.), live, fresh or chilled `9dca0441-44a0-496b-8f6d-f2aeb7db063f`
- Flow property / unit: Mass / kg
- Amount rule: 声明门点的交付净可销售质量
- Value mode: Foreground record (`foreground_record`)
- Specificity: Route-specific (`route_specific`)
- Normalization basis: delivered product quantity
- Basis kind: Reference flow (`reference_flow`)
- Evidence kind: Collected record (`collected_record`)
- Collection protocol: `cp_delivery_and_route_records`
- Range: 交付质量平衡 QA 校验
  - Range role: QA guardrail (`qa_guardrail`)
  - Lower: 0
  - Upper: 1
  - Unit: kg/kg packed product loaded for delivery
  - Basis: 扣除路线损失后的交付产品比例
  - Basis kind: Reference flow (`reference_flow`)
  - Evidence kind: Method formula (`method_formula`)
  - Sources: `asc-farm-standard-2025`

## 7. 分配和共产品处理

优先通过分别采集批次、池槽、容器、隔离格、活养和包装记录来避免分配。同一前景系统生产多个可销售物种、规格等级、苗种、稚体、市场龙虾、壳、蜕壳或其他产品时，按以下层级处理：

1. 当记录能够识别独立养殖单元、批次、物种、规格等级或处理批次时，使用物理拆分。
2. 当资源使用由实测生物量、只数、隔离格占用、摄食量、水量、活养时长、吨公里或活养服务驱动时，使用因果物理分配。
3. 仅在物理拆分和因果物理分配均不可行时使用经济分配；披露价格、期间、市场和敏感性。
4. 死亡、剔除物、蜕壳、废水、污泥和废包装默认作为废物流，只有在作为具有记录市场价值的可销售共产品离开系统时才作为共产品处理。

野生 Homarus 龙虾、养殖岩龙虾和其他海螯虾、养殖挪威海螯虾及加工龙虾产品必须分离到各自 PCR 类别，或作为共产品进行明确分类披露。


## 8. 前景数据采集、计算和质量规则

### 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_biological_stocking_records` | `broodstock_hatchery_nursery_and_stocking` | biological starting stock, accepted stock, stocking, transfers | hatchery logs, supplier invoices, movement permits, batch records | species, life stage, source, batch id, count, mass where available, mean size, health status, movement date, accepted count, rejected count | 从孵化、育苗、供应方、投放和转移记录采集 | kg, item, egg count, larval count, juvenile count | 每批次或每次转移 | 完整生产批次或报告期 | 进入声明生产路线的所有生物存量 | 按物种、生命阶段和批次汇总验收存量和损失后归一化到参考产品 | supplier document, hatchery log, health certificate, movement permit, count or weighing record |
| `cp_feed_records` | `broodstock_hatchery_nursery_and_stocking`; `growout_and_husbandry` | feed, bait, live feed, natural-feed claim | feed invoices, recipes, feeding logs, compartment records | feed type, supplier, batch, wet/dry/as-fed basis, live-feed counts, quantity, feeding date, target life stage, zero-added-feed evidence where claimed | 从发票、配方、投喂日志和养成记录采集 | kg, g, L, item, cyst count, compartment-month | 每次投喂或批次汇总 | 完整生产批次或报告期 | 纳入生产单元的所有饲料和天然饵料证据 | 按饲料类型和基准汇总；仅用实测水分或供应商数据转换 | invoice, recipe, feed log, natural-feed system record, mass or count measurement |
| `cp_water_temperature_salinity_and_discharge_records` | all foreground processes | water, temperature, salinity, discharge, direct releases, escapes | water meter, pump log, salinity and temperature records, water-quality tests, discharge records, escape logs | intake volume, exchange volume, recirculation, temperature, salinity, dissolved oxygen where measured, effluent volume, nutrient or solids concentration, escape count | 从仪表、监测日志、实验室测试和事件记录采集 | m3, kg, deg C, ppt, mg/L, kg load, item | 至少每批次，以及排放或逃逸事件发生时 | 完整生产批次或报告期 | 所有受控水系统和直接释放 | 将取水、排放和计算负荷归一化到参考产品；保留盐度和温度基准 | meter records, monitoring sheets, lab reports, incident reports |
| `cp_energy_and_fuel_records` | all foreground processes | electricity, fuel, temperature control, vessel work, equipment | meter readings, invoices, vessel logs, fuel receipts, allocation records | energy carrier, quantity, meter id, equipment or process, date, allocation key, vessel trip, refrigeration or oxygenation link | 从仪表、发票、燃料日志和分摊工作表采集 | kWh, MJ, L, kg | 每月、每批次或每航次 | 完整生产批次或报告期 | 范围内所有过程的能源和燃料 | 优先用直接仪表，其次按设备小时、生物量、隔离格服务或批次时长分摊 | meter record, invoice, fuel receipt, vessel or equipment log |
| `cp_treatment_biosecurity_and_health_records` | `growout_and_husbandry` | health, disinfectant, treatment, biosecurity | treatment logs, veterinary records, chemical invoices, health plans | product name, active ingredient, dose, quantity, target unit, diagnosis or reason, legal status, date, withdrawal or harvest eligibility | 从处理记录、处方、健康计划和发票采集 | kg, L, g active ingredient, m3 gas | 每次处理事件 | 完整生产批次或报告期 | 所有纳入养殖单元和活养系统 | 按产品和有效成分汇总，并保留事件目的和法律状态 | treatment log, health plan, veterinary record, invoice |
| `cp_mortality_molt_residue_and_sludge_records` | all foreground processes | mortality, molts, shells, sludge, culls, residues, rejects | mortality logs, grading records, cleaning logs, waste transfer notes | count, mass, life stage, process, reason, disposal route, recovery route, date | 从死亡、清洗、分级和废物记录采集 | kg, item, m3 | 每次事件或批次汇总 | 完整生产批次或报告期 | 所有纳入生产和处理单元 | 按残渣类型和去向汇总；计算相对验收或可销售质量的损失比例 | mortality log, waste note, weighing record, disposal certificate |
| `cp_harvest_and_product_mass_records` | `growout_and_husbandry`; `harvest_live_holding_chilling_and_packout` | harvest-size output, reference product, product grade | harvest records, grading logs, sales records, packing records | harvest date, species, count, net mass, size grade, product state, mortality, culls, packed mass, gate | 从采收称重、分级、包装和销售记录采集 | kg, item, count per kg | 每次采收或包装批次 | 完整生产批次或报告期 | 参考流包括的所有产品批次 | 归一化前核对采收、包装、剔除和交付质量 | scale ticket, packing record, sales note, batch reconciliation |
| `cp_packaging_live_holding_and_chilling_records` | `harvest_live_holding_chilling_and_packout` | packaging, holding water, ice, oxygen, live transport preparation | packaging inventory, live tank logs, ice logs, oxygen logs | material type, item count, mass, reuse rate, water volume, oxygen quantity, ice mass, holding duration | 从库存、活养箱日志和包装记录采集 | kg, item, m3, L, m3 gas, hour | 每个包装批次 | 完整生产批次或报告期 | 所有最终处理和包装活动 | 按产品批次质量、活养时长或直接领用记录分摊 | inventory issue, live tank log, weighing record, oxygen invoice |
| `cp_delivery_and_route_records` | `delivery_to_declared_gate` | delivery transport and route losses | delivery log, vehicle record, fuel receipt, customer receipt | origin, destination, distance, product mass, vehicle or service, fuel, electricity, ice, oxygen, delivery condition, loss count or mass | 从交付、车辆、货运和签收记录采集 | km, tonne-km, L, kg, kWh, item | 每条交付路线 | 报告期内交付 | 纳入声明门点的所有交付路线 | 计算吨公里或直接路线清单，并归一化到交付质量 | route log, fuel receipt, freight invoice, delivery receipt |

### Calculation Rules

| rule_id | Applies to | Formula or rule | Inputs | Output | source_ids |
| --- | --- | --- | --- | --- | --- |
| `calc_reference_product_mass` | reference product | 净可销售产品质量 = 声明边界内包装或交付合格质量减去剔除和死亡 | `cp_harvest_and_product_mass_records`; `cp_packaging_live_holding_and_chilling_records`; `cp_delivery_and_route_records` when delivery is included | kg reference product |  |
| `calc_count_to_mass` | count-based records | mass = count x measured mean individual mass, 或 count / measured count per kg；保留抽样方法和等级 | `cp_biological_stocking_records`; `cp_harvest_and_product_mass_records` | kg equivalent mass |  |
| `calc_stock_acceptance_and_survival` | biological stock and grow-out | 验收或存活比例 = 同一生命阶段和批次的验收或存活只数/生物量除以输入只数/生物量 | `cp_biological_stocking_records`; `cp_mortality_molt_residue_and_sludge_records`; `cp_harvest_and_product_mass_records` | accepted stock, survival, loss, and residue indicators | `noaa-field-growout-lobster-2013`; `dtu-european-lobster-larvae-2023` |
| `calc_waterborne_load` | discharge and direct releases | load = discharge volume x measured concentration，并按记录进行单位和背景修正 | `cp_water_temperature_salinity_and_discharge_records` | kg nutrient, solids, treatment residue, or other load | `asc-farm-standard-2025` |
| `calc_energy_allocation` | shared energy systems | 优先用直接仪表；否则按设备小时、批次时长、水量、隔离格占用或产品质量分摊，并披露所选分摊键 | `cp_energy_and_fuel_records`; `cp_harvest_and_product_mass_records` | kWh, MJ, or fuel per reference flow | `asc-farm-standard-2025` |
| `calc_delivery_transport_service` | delivery | tonne-km = 交付产品吨数 x 路线距离 km；有直接路线记录时可用路线特定燃料替代吨公里 | `cp_delivery_and_route_records` | tonne-km or direct delivery inventory per reference flow |  |

### Data Quality Requirements

| requirement_id | Applies to | Requirement | Evidence |
| --- | --- | --- | --- |
| `dq_species_and_category_identity` | all datasets | 数据集必须识别 Homarus 物种，并证明参考产品属于 CPC `04332`，而不是野生 Homarus、岩龙虾、挪威海螯虾或加工龙虾类别。 | species records, classification mapping, product description, sales record |
| `dq_farmed_proof` | all datasets | 数据集必须通过孵化、育苗、养成、海上容器、牧场化或增殖记录证明受控养殖生产。 | stocking log, hatchery record, grow-out record, permit, production plan |
| `dq_mass_balance` | biological stock, harvest, reference product | 生物投入、死亡、剔除、残渣、采收、包装和交付质量必须在批次或报告期层面核对。 | batch reconciliation, scale tickets, mortality logs, packing records |
| `dq_water_and_energy_completeness` | water, discharge, energy, fuel | 水、水温、盐度、排放、电力、燃料、充氧和温控记录必须覆盖范围内全部前景过程。 | meter logs, invoices, monitoring records, allocation worksheet |
| `dq_treatment_and_biosecurity_traceability` | health and treatment inputs | 处理剂、消毒剂、麻醉剂、氧气、盐和水质投入必须保留目的、适用时的有效成分、法律状态和上市资格影响。 | treatment log, health plan, veterinary record |
| `dq_live_product_handling` | final product and delivery | 活养、冷藏、包装、交付时长以及死亡或拒收必须可追溯到最终产品批次。 | live tank log, pack-out record, delivery receipt |
| `dq_unresolved_uuid_disclosure` | any row with site-specific flow selection | 任何空白或通用流身份都必须在评审发布前披露，并在可用时替换为选定 Tiangong UUID。 | manifest review metadata, UUID review record |

## 9. 验证规则

| validation_id | Severity | Rule |
| --- | --- | --- |
| `val_reference_flow_uuid` | error | 参考产品流必须使用 `9dca0441-44a0-496b-8f6d-f2aeb7db063f`，除非记录了同等 CPC `04332` 含义的已批准 Tiangong 替代。 |
| `val_reference_unit` | error | 参考量必须以 kg 表示，并使用 Mass `93a60a56-a3c8-11da-a746-0800200b9a66` 和 Units of mass `93a60a57-a4c8-11da-a746-0800200c9a66`。 |
| `val_farmed_not_wild` | error | 仅基于野生捕捞、野生卸港或捕捞后活养而无受控养殖生产的数据集不合规。 |
| `val_adjacent_lobster_categories` | error | 岩龙虾及其他海螯虾、挪威海螯虾和加工龙虾产品不得作为主参考产品报告在本 PCR 下。 |
| `val_required_qualifiers` | error | 必须提供物种、养殖系统、生物起始条件、产品状态、规格或只数基准、声明门点和养殖证明。 |
| `val_collection_protocol_coverage` | error | 每个 `foreground_record` 或 `calculated_value` 前景清单行必须链接采集协议或计算规则。 |
| `val_mass_balance` | warning | 生物存量、死亡、残渣、采收、包装、剔除和交付质量应核对；无法解释的不平衡必须披露。 |
| `val_range_review` | warning | 推理估算范围是候选 QA 筛查，评审或发布使用前必须替换或说明。 |

## 10. 发布数据集画像

| Field | Value |
| --- | --- |
| dataset_role | Homarus 养殖龙虾前景生产数据集 |
| downstream_use | secondary_dataset; background_dataset when reviewed and geographically representative |
| allowed_use | 对声明门点的活、鲜或冷藏 Homarus 养殖龙虾进行 LCA 建模，并披露生产路线、产品状态和质量限定信息 |
| excluded_use | 野生 Homarus 龙虾；岩龙虾及其他海螯虾；挪威海螯虾；冷冻、干制、盐渍、盐水浸泡、熟制、罐藏、仅肉制品、预制或保藏龙虾；仅苗种生产；无单独建模的壳、蜕壳或残渣共产品 |
| required_metadata | canonical PCR id; CPC code; species; culture system; biological starting condition; farmed production evidence; product form; size grade; mass basis; water temperature and salinity basis; feed regime or natural-feed claim; health and treatment disclosure; packaging state; declared gate; geography; reporting period; allocation method; unresolved UUID substitutions |
| required_quality_disclosure | 生物存量、饲料、水、能源、健康处理、死亡、残渣、产品质量、包装、交付和分配记录的来源与完整性；推理估算范围使用；缺失 Tiangong UUID；对默认边界的偏离 |
| update_trigger | 当 Tiangong 流身份、CPC 映射、已评审 Homarus 养殖证据、来源支撑范围或生产路线发生实质变化时更新 |

## 11. 数据来源

| Source id | Type | Reference | Used for |
| --- | --- | --- | --- |
| `noaa-homarid-hatcheries-1999` | literature | Nicosia, F. and Lavalli, K. 1999. Homarid Lobster Hatcheries: Their History and Role in Research, Management, and Aquaculture. Marine Fisheries Review 61(2). https://spo.nmfs.noaa.gov/sites/default/files/pdf-content/mfr6121_0.pdf | Homarus 孵化范围、生命阶段身份和养殖路线证据 |
| `dtu-european-lobster-larvae-2023` | literature | DTU Aqua Report No. 426-2023. Rearing and production of European lobster (Homarus gammarus) larvae and postlarvae. https://www.aqua.dtu.dk/-/media/institutter/aqua/publikationer/rapporter-401-450/426-2023-rearing-and-production-of-european-lobster-larvae-and-postlarvae.pdf | 幼体和后期幼体培育、活饵、水温、存活率和孵化记录规则 |
| `noaa-field-growout-lobster-2013` | dataset | NOAA InPort. Field Grow-out of Juvenile American Lobsters in Long Island Sound. https://www.fisheries.noaa.gov/inport/item/26591 | 稚体养成、存活、规格监测和天然饵料系统证据 |
| `vliz-sea-based-container-culture-2022` | literature | Hinchcliffe, C. et al. 2022. Low-impact rearing of a commercially valuable shellfish: sea-based container culture of European lobster Homarus gammarus in the United Kingdom. https://www.vliz.be/imisdocs/publications/392746.pdf | 海上容器养殖边界、天然饵料声明、底栖和水质考虑 |
| `asc-farm-standard-2025` | standard | Aquaculture Stewardship Council. ASC Farm Standard, ASC-STD-001, Version 1.0.1, 2025. https://programme-centre.asc-aqua.org/app/uploads/2025/08/ASC-STD-001-ASC-Farm-Standard-V1.0.1-Aug-2025.pdf | 水产养殖数据质量、环境管理、水质、能源、饲料、健康、福利、逃逸、生物固体和认证相关采集规则 |
| `noaa-american-lobster-species` | official_guidance | NOAA Fisheries. American Lobster species profile. https://www.fisheries.noaa.gov/species/american-lobster | Homarus 栖息地和产品身份背景，用于养殖系统披露 |