Brightway Flows 1.0
GitHub

Identity

Substance
fo-b0f9149cb30b07db Neutral molecule
Source
EF 3.1
Unit
kg
Context
Environmental → Air → Ground level → Urban (>1000 people/square mile)
CAS
79-10-7
EC
201-177-9

Context

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

Alternative labels

13

Source lists

5
List Version Source flow Name there Why this flow
EF 3.1 fe0acd60-3ddc-11dd-a271-0050c2490048 acrylic acid The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
agribalyse 3.2 fa85489d-4a9a-5757-a01b-02e265a245dd Acrylic acid The CAS numbers are the same (79-10-7); both name the same compartment.
bafu 2026-v1 3fd45adf-561d-54cf-8cee-71196211f4d9 Acrylic acid The CAS numbers are the same (79-10-7); both name the same compartment.
ecoinvent 3.12 42f51ad5-6190-4641-b961-f411310554e9 Acrylic acid The CAS numbers are the same (79-10-7); both name the same compartment.
ecoinvent 3.8 42f51ad5-6190-4641-b961-f411310554e9 Acrylic acid The CAS numbers are the same (79-10-7); both name the same compartment.

Concept associations

5
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 fe0acd60-3ddc-11dd-a271-0050c2490048 acrylic acid Emissions/Emissions to air/Emissions to urban air close to ground exactMatch
ecoinvent 3.12 42f51ad5-6190-4641-b961-f411310554e9 Acrylic Acid air / urban air close to ground closeMatch
ecoinvent 3.8 42f51ad5-6190-4641-b961-f411310554e9 Acrylic Acid air / urban air close to ground closeMatch
bafu 2026-v1 3fd45adf-561d-54cf-8cee-71196211f4d9 Acrylic Acid emissions to air / high. pop. closeMatch
agribalyse 3.2 fa85489d-4a9a-5757-a01b-02e265a245dd Acrylic Acid Emissions to air / high. pop. closeMatch

Characterisation factors

21

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 Ecotoxicity, freshwater 1,419.7
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater 1,419.7
EF 3.1 GreenDelta Ecotoxicity, freshwater 1,419.7
EF 3.1 consensus-flow-list Ecotoxicity, freshwater 1,419.7 agreed
EF 3.1 European Commission — JRC Ecotoxicity, freshwater_organics 1,419.7
EF 3.1 ecoinvent Centre Ecotoxicity, freshwater_organics 1,419.7
EF 3.1 GreenDelta Ecotoxicity, freshwater_organics 1,419.7
EF 3.1 consensus-flow-list Ecotoxicity, freshwater_organics 1,419.7 agreed
EF 3.1 European Commission — JRC Human toxicity, cancer 0
EF 3.1 consensus-flow-list Human toxicity, cancer 0 sole
EF 3.1 European Commission — JRC Human toxicity, cancer_organics 0
EF 3.1 consensus-flow-list Human toxicity, cancer_organics 0 sole
EF 3.1 European Commission — JRC Human toxicity, non-cancer 5.4372e-07
EF 3.1 ecoinvent Centre Human toxicity, non-cancer 5.4372e-07
EF 3.1 GreenDelta Human toxicity, non-cancer 5.4372e-07
EF 3.1 consensus-flow-list Human toxicity, non-cancer 5.4372e-07 agreed
EF 3.1 European Commission — JRC Human toxicity, non-cancer_organics 5.4372e-07
EF 3.1 ecoinvent Centre Human toxicity, non-cancer_organics 5.4372e-07
EF 3.1 GreenDelta Human toxicity, non-cancer_organics 5.4372e-07
EF 3.1 consensus-flow-list Human toxicity, non-cancer_organics 5.4372e-07 agreed
Stepwise 2006 consensus-flow-list Human toxicity, non-carc. 1.02287 carried

This flow in the difference report

History

The change log and the PROV-O trail (2 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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          "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:79-10-7);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/ecoinvent/3.8/flow/42f51ad5-6190-4641-b961-f411310554e9",
        "skos:prefLabel": "Acrylic Acid",
        "context": "air / urban air close to ground",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-a271-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-a271-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.8:42f51ad5-6190-4641-b961-f411310554e9",
          "Acrylic Acid",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:79-10-7",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=14",
          "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:79-10-7);flow_object_candidates(1);elementary_candidates(14);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/3fd45adf-561d-54cf-8cee-71196211f4d9",
        "skos:prefLabel": "Acrylic Acid",
        "context": "emissions to air / high. pop.",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-a271-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-a271-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_bafu",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "bafu:2026-v1:3fd45adf-561d-54cf-8cee-71196211f4d9",
          "Acrylic Acid",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:79-10-7",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=14",
          "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:79-10-7);flow_object_candidates(1);elementary_candidates(14);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/agribalyse/3.2/flow/fa85489d-4a9a-5757-a01b-02e265a245dd",
        "skos:prefLabel": "Acrylic Acid",
        "context": "Emissions to air / high. pop.",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-a271-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-a271-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_agribalyse",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "agribalyse:3.2:fa85489d-4a9a-5757-a01b-02e265a245dd",
          "Acrylic Acid",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:79-10-7",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=14",
          "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:79-10-7);flow_object_candidates(1);elementary_candidates(14);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",
    "altLabel": "strip_catalogue_altlabels",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "79-10-7": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "acrylic acid",
    "synonyms": [
      "2-Carboxyethyl acrylate oligomers",
      "2-Hydroxyethyl methacrylate vinyl acetate 2-ethylhexyl acrylate polymer",
      "2-Propenic acid, homopolymer",
      "2-Propenoic acid",
      "2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with ethenyl acetate and 2-ethylhexyl 2-propenoate",
      "A0141",
      "AB1003575",
      "AC1L1MUM",
      "AC1Q2A9H",
      "AC1Q71VY",
      "AC1Q71VZ",
      "AC1Q71W0",
      "AKOS000118799",
      "Acide acrylique",
      "Acido acrilio",
      "Acroleic acid",
      "Acrylic acid sodium salt",
      "Acrylic acid, glacial",
      "Acrylic acid, polymer",
      "Carbomer",
      "Carbomer 1342 (NF)",
      "Carbomer 910",
      "Carbomer 934 (NF)",
      "Carbomer 934P (NF)",
      "Carbomer 940 (NF)",
      "Carbomer 941 (NF)",
      "Carbomere",
      "Carbomero",
      "Carbomerum",
      "Carbopol",
      "Carbopol 1342 (TN)",
      "Carbopol 910 (TN)",
      "Carbopol 934 (TN)",
      "Carbopol 934P (TN)",
      "Carbopol 934p",
      "Carbopol 940",
      "Carbopol 940 (TN)",
      "Carbopol 941 (TN)",
      "Carboxypolymethylene resin",
      "Ethylenecarboxylic acid",
      "Glacial acrylic acid",
      "I04-0428",
      "I04-1350",
      "Kyselina akrylova",
      "LTBB002138",
      "POLYACRYLIC ACID",
      "Poly(acrylic acid)",
      "Propene acid",
      "Propenoic acid",
      "Vinylformic acid",
      "enoate",
      "enoate esters",
      "enoates",
      "prop-2-enoic acid"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to urban air close to ground"
    ],
    "cas_numbers": [
      "79-10-7"
    ],
    "ec_numbers": [
      "201-177-9"
    ],
    "unit": "kg"
  }
}

Something wrong here?

A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.

You do not need to run a build or clone anything. Name the row and say what your evidence is; the measurement is done for you. How contributing works

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