Brightway Flows 1.0
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Carbon-14

32ccfa96-6556-11dd-ad8b-0800200c9a66

Identity

Substance
fo-349eb32aabc2d9b4 Isotope
Source
EF 3.1
Unit
kBq
Context
Environmental → Air → Aircraft cruise height
CAS
14762-75-5
EC
—

Context

Dimension
Environmental
Media
Air
Strata
Aircraft cruise height

Alternative labels

3

Source lists

2
List Version Source flow Name there Why this flow
EF 3.1 32ccfa96-6556-11dd-ad8b-0800200c9a66 carbon-14 The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
ecoinvent 3.8 6e7276bb-64f5-4421-8696-b0103b687ddd Carbon-14 The CAS numbers are the same (14762-75-5); both name the same compartment.

Concept associations

2
Source list Source flow Name there Compartment there Match Conversion
EF 3.1 32ccfa96-6556-11dd-ad8b-0800200c9a66 carbon-14 Emissions/Emissions to air/Emissions to lower stratosphere and upper troposphere exactMatch —
ecoinvent 3.8 6e7276bb-64f5-4421-8696-b0103b687ddd Carbon-14 air / lower stratosphere + upper troposphere closeMatch —

Characterisation factors

2

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 — 10 —
EF 3.1 consensus-flow-list Ionising radiation, human health — 10 sole

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

Flow JSON 
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        "context": "air / lower stratosphere + upper troposphere",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloBQ"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/32ccfa96-6556-11dd-ad8b-0800200c9a66"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/32ccfa96-6556-11dd-ad8b-0800200c9a66"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_ecoinvent",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "ecoinvent:3.8:6e7276bb-64f5-4421-8696-b0103b687ddd",
          "Carbon-14",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=cas:14762-75-5",
          "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:14762-75-5);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",
    "altLabel": "chebi_altlabels",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "14762-75-5": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "carbon-14",
    "synonyms": [
      "(14)6C",
      "(14)C",
      "AC1L1C2B",
      "Carbon, isotope of mass 14",
      "carbane"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to lower stratosphere and upper troposphere"
    ],
    "cas_numbers": [
      "14762-75-5"
    ],
    "ec_numbers": [],
    "unit": "kBq"
  }
}

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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