Consensus flow list

Lead-210

08a91e70-3ddc-11dd-95d2-0050c2490048

Identity

Substance
fo-35dfc4c164eb199e Isotope
Source
EF 3.1
Unit
kBq
Context
Environmental → Air → Ground level → Urban (>1000 people/square mile)
CAS
14255-04-0
EC
—

Context

Dimension
Environmental
Media
Air
Population density
Urban (>1000 people/square mile)
Strata
Ground level

Source lists

5
List Version Source flow Name there Why this flow
EF 3.1 08a91e70-3ddc-11dd-95d2-0050c2490048 lead-210 The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
bafu 2026-v1 4546313a-a6b5-51e8-984f-199310846d0c Lead-210 The CAS numbers are the same (14255-04-0); both name the same compartment.
bafu 2026-v1 e548fdac-2cfe-51c9-8f06-6a1eff9cad70 Lead-210 The CAS numbers are the same (14255-04-0); both name the same compartment.
ecoinvent 3.12 356c6086-4835-4a0d-b1f2-10f8b6656d23 Lead-210 A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow.
ecoinvent 3.8 356c6086-4835-4a0d-b1f2-10f8b6656d23 Lead-210 A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.

Concept associations

5
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 08a91e70-3ddc-11dd-95d2-0050c2490048 lead-210 Emissions/Emissions to air/Emissions to urban air close to ground exactMatch —
ecoinvent 3.12 356c6086-4835-4a0d-b1f2-10f8b6656d23 Lead-210 air / urban air close to ground exactMatch —
ecoinvent 3.8 356c6086-4835-4a0d-b1f2-10f8b6656d23 Lead-210 air / urban air close to ground exactMatch —
bafu 2026-v1 e548fdac-2cfe-51c9-8f06-6a1eff9cad70 Lead-210 emissions to air / high. pop. closeMatch —
bafu 2026-v1 4546313a-a6b5-51e8-984f-199310846d0c Lead-210 emissions to air / high. pop. closeMatch —

Characterisation factors

3

Every implementation that says anything about this flow. Published as is what this list did with the row: where more than one implementation states a number and they agree it publishes it as agreed; where only one speaks, as sole; where they disagree it publishes nothing and asks.

Method Implementation Category Place Factor Published as
EF 3.1 European Commission — JRC Ionising radiation, human health — 0.0714 —
EF 3.1 ecoinvent Centre Ionising radiation, human health — 0.0714 —
EF 3.1 consensus-flow-list Ionising radiation, human health — 0.0714 agreed

This flow in the difference report

History

The change log and the PROV-O trail (1 consensus changes)

Open the changes page

These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.

Full record

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          "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-95d2-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-95d2-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_bafu",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "bafu:2026-v1:e548fdac-2cfe-51c9-8f06-6a1eff9cad70",
          "Lead-210",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:14255-04-0",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=13",
          "algorithm.selector_reason=exact-context-iri-match",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:14255-04-0);flow_object_candidates(1);elementary_candidates(13);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/bafu/2026-v1/flow/4546313a-a6b5-51e8-984f-199310846d0c",
        "skos:prefLabel": "Lead-210",
        "context": "emissions to air / high. pop.",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloBQ"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-95d2-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/08a91e70-3ddc-11dd-95d2-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_bafu",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "bafu:2026-v1:4546313a-a6b5-51e8-984f-199310846d0c",
          "Lead-210",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:14255-04-0",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=13",
          "algorithm.selector_reason=exact-context-iri-match",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:14255-04-0);flow_object_candidates(1);elementary_candidates(13);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    }
  ],
  "_sources": {
    "prefLabel": "normalize_name_case",
    "name": "bootstrap_labels",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "properties": "link_flows_to_their_substance",
    "skos_definition": "enrich_references",
    "references": "enrich_references",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "14255-04-0": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "lead-210",
    "synonyms": [
      "210Pb",
      "AC1O3H1V",
      "Lead, isotope of mass 210",
      "Radium D"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to urban air close to ground"
    ],
    "cas_numbers": [
      "14255-04-0"
    ],
    "ec_numbers": [],
    "unit": "kBq"
  }
}

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