Brightway Flows 1.0
GitHub
Present in 2 source lists

Each list resolved it independently. Where they disagree, that is a conflict.

ecoinvent 3.12

created
Name
Acrylate
Context
water → ground-
Unit
kg
CAS
10344-93-1
EC
Method
flow_object_creation
Substance
fo-db575aa66eea639d
Target flow
37bda138f2372c39d0a8f25b3b47f2753eedd32e
Everything this outcome recorded
{
  "source_uuid": "233ed5ca-7df0-4cf6-9271-21459ecd5c23",
  "source_name": "Acrylate",
  "source_context": [
    "water",
    "ground-"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq",
  "source_unit": "kg",
  "source_cas": "10344-93-1",
  "source_ec": "",
  "flow_object_id": "fo-db575aa66eea639d",
  "flow_object_label": "Acrylate",
  "flow_object_cas": [
    "10344-93-1"
  ],
  "flow_object_ec": [],
  "new_elementary_flow_id": "37bda138f2372c39d0a8f25b3b47f2753eedd32e",
  "minted_flow_object": true,
  "identity_is_name_only": false,
  "provenance": {
    "prov:wasGeneratedBy": "merge_ecoinvent",
    "prov:wasAttributedTo": "consensus-flow-list",
    "prov:hadPrimarySource": [
      "ecoinvent:3.12:233ed5ca-7df0-4cf6-9271-21459ecd5c23",
      "Acrylate",
      ""
    ],
    "prov:wasDerivedFrom": "flow_object_creation:no-flow-object-candidate"
  },
  "has_unit_mismatch": false,
  "unit_decision": {
    "units": [
      "kg"
    ],
    "declared": "kg",
    "decided_by": "unit_table"
  }
}

ecoinvent 3.8

algorithm
Name
Acrylic acid
Context
water → ground-
Unit
kg
CAS
79-10-7
EC
201-177-9
Basis
cas 79-10-7
Method
algorithm
Substance
fo-b0f9149cb30b07db
Target flow
fc693f75c8096f14a4fb7d967600981aa5d95388

What it could have been

4 flows between them, 4 of them eligible after the dimension and media filter, 9 removed because the context did not agree, and 4 tied on the winning score of 3.

Score Name Unit Context LCIA Flow
3 tied Acrylic Acid kg Environmental → Water → Long-term 0 08a91e70-3ddc-11dd-91a8-0050c2490048
3 tied Acrylic Acid kg Environmental → Water → Surface water 4 0eed1672-eb5d-4324-95f4-3ca787797e45
3 tied Acrylic Acid kg Environmental → Water → Ocean 4 94966655-8318-414b-9fcf-40be777f62de
3 tied Acrylic Acid kg Environmental → Water → Unknown 4 f2f87209-0d00-4c96-a3a3-919cf5190b22
Everything this outcome recorded
{
  "source_uuid": "233ed5ca-7df0-4cf6-9271-21459ecd5c23",
  "source_name": "Acrylic acid",
  "source_context": [
    "water",
    "ground-"
  ],
  "source_context_normalized": [
    "Environmental",
    "Water",
    "Unconfined aquifer"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq",
  "source_unit": "kg",
  "source_cas": "79-10-7",
  "source_ec": "201-177-9",
  "flow_object_id": "fo-b0f9149cb30b07db",
  "target_name": "Acrylic Acid",
  "target_elementary_flow_id": "fc693f75c8096f14a4fb7d967600981aa5d95388",
  "target_context": [
    "Environmental",
    "Water",
    "Unconfined aquifer"
  ],
  "target_unit": "kg",
  "basis": "cas",
  "basis_value": "79-10-7",
  "selector_reason": "new-elementary-flow-created",
  "matching_method": "algorithm",
  "algorithm_details": {
    "flow_object_candidate_count": 1,
    "elementary_candidate_count": 13,
    "eligible_candidate_count": 4,
    "filtered_out_context_mismatch_count": 9,
    "required_dimension": "Environmental",
    "required_media": "Water",
    "selector_model": "exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto",
    "top_candidates": [
      {
        "elementary_flow_id": "08a91e70-3ddc-11dd-91a8-0050c2490048",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Long-term"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-lote"
      },
      {
        "elementary_flow_id": "0eed1672-eb5d-4324-95f4-3ca787797e45",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Surface water"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-suwa"
      },
      {
        "elementary_flow_id": "94966655-8318-414b-9fcf-40be777f62de",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Ocean"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-ocea"
      },
      {
        "elementary_flow_id": "f2f87209-0d00-4c96-a3a3-919cf5190b22",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Unknown"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn"
      }
    ],
    "scored_candidates": [
      {
        "elementary_flow_id": "08a91e70-3ddc-11dd-91a8-0050c2490048",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Long-term"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-lote"
      },
      {
        "elementary_flow_id": "0eed1672-eb5d-4324-95f4-3ca787797e45",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Surface water"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-suwa"
      },
      {
        "elementary_flow_id": "94966655-8318-414b-9fcf-40be777f62de",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Ocean"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-ocea"
      },
      {
        "elementary_flow_id": "f2f87209-0d00-4c96-a3a3-919cf5190b22",
        "score": 3,
        "unit_exact": true,
        "context_overlap": 2,
        "context_penalty": 1,
        "context_iri_exact": false,
        "unit": "kg",
        "context": [
          "Environmental",
          "Water",
          "Unknown"
        ],
        "context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn"
      }
    ],
    "winning_score": 3,
    "tie_on_top_score": true,
    "source_context_original": [
      "water",
      "ground-"
    ],
    "source_context_normalized": [
      "Environmental",
      "Water",
      "Unconfined aquifer"
    ],
    "source_context_used_for_matching": [
      "Environmental",
      "Water",
      "Unconfined aquifer"
    ],
    "source_context_matching_basis": "normalized"
  },
  "provenance": {
    "prov:wasGeneratedBy": "merge_ecoinvent",
    "prov:wasAttributedTo": "consensus-flow-list",
    "prov:hadPrimarySource": [
      "ecoinvent:3.8:233ed5ca-7df0-4cf6-9271-21459ecd5c23",
      "Acrylic acid",
      "",
      "algorithm.lookup_order=cas>ec>label",
      "algorithm.basis=cas:79-10-7",
      "algorithm.flow_object_candidates=1",
      "algorithm.elementary_candidates=13",
      "algorithm.selector_reason=new-elementary-flow-created",
      "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto",
      "algorithm.winning_score=3",
      "algorithm.tie_on_top_score=true"
    ],
    "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:79-10-7);flow_object_candidates(1);elementary_candidates(13);selector(new-elementary-flow-created);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
  }
}

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