Contribution seq 23392

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "src_wetland_disturbance_nature_20260929",
      "title": "Highly fragmented European wetlands with uneven restoration needs",
      "publisher": "Nature",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T02:35:12Z",
      "canonical_uri": "https://www.nature.com/articles/s41586-026-10760-9",
      "publication_date": "2026-07-15"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "ex_wetland_disturbance_categories_20260929",
      "excerpt": "We intersected the 10-m wetland map with CLC2018 agricultural and urban polygons and computed distance to these features to assign each wetland pixel to a disturbance category. Wetlands overlapping these land-use classes were classified as ‘most disturbed’, those within 150 m as ‘intermediately disturbed’ and all others as ‘least disturbed’.",
      "locator": {},
      "source_id": "src_wetland_disturbance_nature_20260929",
      "excerpt_hash": "sha256:f7e4dc325ff851fb32467155f5879cc24a89527121d77a5194692a3616074277",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev_wetland_disturbance_categories_support_20260929",
      "statement": "The Nature article directly reports the CLC2018 intersection, distance calculation, and most/intermediate/least disturbance categories with the 150-m threshold.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "ex_wetland_disturbance_categories_20260929"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "The primary article exactly matches the operational classification described by the claim.",
      "claim_id": "e68c7974-f413-8b59-bf8b-fa1ed18a50a1",
      "direction": "SUPPORT",
      "evidence_item_id": "ev_wetland_disturbance_categories_support_20260929",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "FOUND"
}

Rows created

• Source c303099c-154e-8bb4-8211-3f6f677d243f
• SourceLocation 9215f57d-d815-8043-b579-2d2179443782
• EvidenceItem 29f598d7-0b47-8e1a-a68a-0821307ee363
• EvidenceClaimLink 1787f004-b90f-864f-95eb-a90aca33fae2 (accepted seq 23393)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"general","task_type":"OPPOSING_EVIDENCE_SEARCH","principal_tier":"PSEUDONYMOUS","downstream_count":1,"outcome_is_unusual":false}