Water
e436857d-f6eb-5fbf-833f-e098f0c2ec5a
bafu 2026-v1
algorithm- Name
- Water
- Context
- emissions to water → river
- Unit
- m3
- CAS
- 7732-18-5
- EC
- 231-791-2
- Basis
- material water
- Method
- algorithm
- Substance
- fo-464532a8f956fd39
- Target flow
- f213d8e4abd83830db89e3b9bf1ec0de3b5d00af
What it could have been
6 flows between them, 6 of them eligible after the dimension and media filter, 1 removed because the context did not agree, and 6 tied on the winning score of 3.
| Score | Name | Unit | Context | LCIA | Flow |
|---|---|---|---|---|---|
| 3 tied | Water | m3 | Environmental → Water → Long-term | 0 | 4b3fe20b-eae3-4963-8326-d3d32fbfeeff |
| 3 tied | Water | m3 | Environmental → Water → Surface water | 209 | 5e50fc01-19c6-4377-a1cc-bc65a12498ea |
| 3 tied | Water | m3 | Environmental → Water → Ocean | 0 | 631ecf13-0e51-4e35-8235-c6f80c60d72c |
| 3 tied | Water | m3 | Environmental → Water → Unknown | 209 | a3876d9b-a3e8-4680-861a-4e08642f1392 |
| 3 tied | Water | m3 | Environmental → Water → Unconfined aquifer | 0 | 4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326 |
| 3 tied | Water | m3 | Environmental → Water → Confined aquifer with fossil groundwater | 0 | 4df422aadc94b7527c9b946189c63811d7cd14ed |
Everything this outcome recorded
{
"source_uuid": "e436857d-f6eb-5fbf-833f-e098f0c2ec5a",
"source_name": "Water",
"source_context": [
"emissions to water",
"river"
],
"source_context_normalized": [
"Environmental",
"Water",
"River"
],
"source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-rive",
"source_unit": "m3",
"source_cas": "7732-18-5",
"source_ec": "231-791-2",
"flow_object_id": "fo-464532a8f956fd39",
"target_name": "Water",
"target_elementary_flow_id": "f213d8e4abd83830db89e3b9bf1ec0de3b5d00af",
"target_context": [
"Environmental",
"Water",
"River"
],
"target_unit": "m3",
"basis": "material",
"basis_value": "water",
"selector_reason": "new-elementary-flow-created",
"matching_method": "algorithm",
"algorithm_details": {
"flow_object_candidate_count": 1,
"elementary_candidate_count": 7,
"eligible_candidate_count": 6,
"filtered_out_context_mismatch_count": 1,
"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": "4b3fe20b-eae3-4963-8326-d3d32fbfeeff",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Long-term"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-lote"
},
{
"elementary_flow_id": "5e50fc01-19c6-4377-a1cc-bc65a12498ea",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Surface water"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-suwa"
},
{
"elementary_flow_id": "631ecf13-0e51-4e35-8235-c6f80c60d72c",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Ocean"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-ocea"
},
{
"elementary_flow_id": "a3876d9b-a3e8-4680-861a-4e08642f1392",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Unknown"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn"
},
{
"elementary_flow_id": "4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Unconfined aquifer"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq"
}
],
"scored_candidates": [
{
"elementary_flow_id": "4b3fe20b-eae3-4963-8326-d3d32fbfeeff",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Long-term"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-lote"
},
{
"elementary_flow_id": "5e50fc01-19c6-4377-a1cc-bc65a12498ea",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Surface water"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-suwa"
},
{
"elementary_flow_id": "631ecf13-0e51-4e35-8235-c6f80c60d72c",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Ocean"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-ocea"
},
{
"elementary_flow_id": "a3876d9b-a3e8-4680-861a-4e08642f1392",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Unknown"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn"
},
{
"elementary_flow_id": "4f6f34eca7021b134a2ee7660ac6b7ecd0cfa326",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Unconfined aquifer"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unaq"
},
{
"elementary_flow_id": "4df422aadc94b7527c9b946189c63811d7cd14ed",
"score": 3,
"unit_exact": true,
"context_overlap": 2,
"context_penalty": 1,
"context_iri_exact": false,
"unit": "m3",
"context": [
"Environmental",
"Water",
"Confined aquifer with fossil groundwater"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-coaqwifo"
}
],
"winning_score": 3,
"tie_on_top_score": true,
"source_context_original": [
"emissions to water",
"river"
],
"source_context_normalized": [
"Environmental",
"Water",
"River"
],
"source_context_used_for_matching": [
"Environmental",
"Water",
"River"
],
"source_context_matching_basis": "normalized"
},
"provenance": {
"prov:wasGeneratedBy": "merge_bafu",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"bafu:2026-v1:e436857d-f6eb-5fbf-833f-e098f0c2ec5a",
"Water",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=material:water",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=7",
"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(material:water);flow_object_candidates(1);elementary_candidates(7);selector(new-elementary-flow-created);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
}