Calcium Cyanamide
3bf9e064-c379-55c6-aabe-2e3ac1b60005
ecoinvent 3.12
algorithm- Name
- Calcium Cyanamide
- Context
- air → unspecified
- Unit
- kg
- CAS
- 156-62-7
- EC
- 205-861-8
- Basis
- cas 156-62-7
- Method
- algorithm
- Substance
- fo-649e4a6c0f4829e2
- Target flow
- 961c37bd-05d8-4d54-8e45-8cbad60c3b68
What it could have been
1 flow between them, 6 of them eligible after the dimension and media filter, 7 removed because the context did not agree.
| Score | Name | Unit | Context | LCIA | Flow |
|---|---|---|---|---|---|
| 0 | Calcium Cyanamide | kg | Environmental → Air → Unknown | 2 | 961c37bd-05d8-4d54-8e45-8cbad60c3b68 |
Everything this outcome recorded
{
"source_uuid": "3bf9e064-c379-55c6-aabe-2e3ac1b60005",
"source_name": "Calcium Cyanamide",
"source_context": [
"air",
"unspecified"
],
"source_context_normalized": [
"Environmental",
"Air"
],
"source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-unkn",
"source_unit": "kg",
"source_cas": "156-62-7",
"source_ec": "205-861-8",
"flow_object_id": "fo-649e4a6c0f4829e2",
"target_name": "Calcium Cyanamide",
"target_elementary_flow_id": "961c37bd-05d8-4d54-8e45-8cbad60c3b68",
"target_context": [
"Environmental",
"Air",
"Unknown"
],
"target_unit": "kg",
"basis": "cas",
"basis_value": "156-62-7",
"selector_reason": "exact-context-iri-match",
"matching_method": "algorithm",
"algorithm_details": {
"flow_object_candidate_count": 1,
"elementary_candidate_count": 13,
"eligible_candidate_count": 6,
"filtered_out_context_mismatch_count": 7,
"required_dimension": "Environmental",
"required_media": "Air",
"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": "961c37bd-05d8-4d54-8e45-8cbad60c3b68",
"score": 0,
"unit_exact": false,
"context_overlap": 0,
"context_penalty": 0,
"context_iri_exact": true,
"unit": "kg",
"context": [
"Environmental",
"Air",
"Unknown"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-unkn"
}
],
"scored_candidates": [
{
"elementary_flow_id": "961c37bd-05d8-4d54-8e45-8cbad60c3b68",
"score": 0,
"unit_exact": false,
"context_overlap": 0,
"context_penalty": 0,
"context_iri_exact": true,
"unit": "kg",
"context": [
"Environmental",
"Air",
"Unknown"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-unkn"
}
],
"winning_score": null,
"tie_on_top_score": false,
"source_context_original": [
"air",
"unspecified"
],
"source_context_normalized": [
"Environmental",
"Air"
],
"source_context_used_for_matching": [
"Environmental",
"Air"
],
"source_context_matching_basis": "normalized"
},
"provenance": {
"prov:wasGeneratedBy": "merge_ecoinvent",
"prov:wasAttributedTo": "brightway-flows",
"prov:hadPrimarySource": [
"ecoinvent:3.12:3bf9e064-c379-55c6-aabe-2e3ac1b60005",
"Calcium Cyanamide",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:156-62-7",
"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:156-62-7);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"
}
}