Consensus flow list

Gadolinium

08a91e70-3ddc-11dd-9437-0050c2490048

Identity

Substance
fo-b310d9d9b54dde45 ChemicalElement
Source
EF 3.1
Unit
kg
Context
Resource → Ground
CAS
7440-54-2
EC
231-162-2

Context

Dimension
Resource
Media
Ground

Alternative labels

5

Source lists

5
List Version Source flow Name there Why this flow
EF 3.1 08a91e70-3ddc-11dd-9437-0050c2490048 gadolinium The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
bafu 2026-v1 39758fa5-4bdd-57b3-bfd7-4c6406f06000 Gadolinium The CAS numbers are the same (7440-54-2); both name the same compartment.
ecoinvent 3.12 f55e2203-ef91-50bf-8f5a-119bb210522c Gadolinium A curator's mapping table (ecoinvent-3.11-biosphere-EF-3.1-biosphere) names this flow.
ecoinvent 3.8 b878ca93-d699-421e-a4b6-f694dc627062 Gadolinium, 0.15% In Bastnasite, 0.015% In Crude Ore, In Ground A curator's mapping table (ecoinvent-3.8-biosphere-EF-3.1-biosphere.json) names this flow.
ecoinvent 3.8 f55e2203-ef91-50bf-8f5a-119bb210522c Gadolinium, In Ground 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-9437-0050c2490048 gadolinium Resources/Resources from ground/Non-renewable element resources from ground exactMatch —
ecoinvent 3.12 f55e2203-ef91-50bf-8f5a-119bb210522c Gadolinium natural resource / in ground exactMatch —
ecoinvent 3.8 b878ca93-d699-421e-a4b6-f694dc627062 Gadolinium, 0.15% In Bastnasite, 0.015% In Crude Ore, In Ground natural resource / in ground broadMatch —
ecoinvent 3.8 f55e2203-ef91-50bf-8f5a-119bb210522c Gadolinium, In Ground natural resource / in ground broadMatch —
bafu 2026-v1 39758fa5-4bdd-57b3-bfd7-4c6406f06000 Gadolinium resources / in ground closeMatch —

History

The change log and the PROV-O trail (2 consensus changes)

Open the changes page

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Full record

Flow JSON 
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        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:7440-54-2);flow_object_candidates(1);elementary_candidates(1);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": "flow_layers.pubchem_element_enrichment",
    "name": "bootstrap_labels",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "ec_numbers": "ec_cross_check",
    "properties": "link_flows_to_their_substance",
    "skos_definition": "enrich_references",
    "references": "enrich_references",
    "altLabel": "consensus_match",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "7440-54-2": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "gadolinium",
    "synonyms": [
      "(145gd)gadolinium",
      "64Gd",
      "AC1L2N4M",
      "GADOLINIUM ATOM",
      "GD",
      "Gd(4+)",
      "KST-1A3287",
      "gadolinio",
      "gadolinium(4+)",
      "gadolinium(4+) ion",
      "gadolinium(IV) cation"
    ],
    "context": [
      "Resources",
      "Resources from ground",
      "Non-renewable element resources from ground"
    ],
    "cas_numbers": [
      "7440-54-2"
    ],
    "ec_numbers": [],
    "unit": "kg"
  }
}

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