Contribution seq 23495

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "nature-scope-pooling",
      "title": "Highly fragmented European wetlands with uneven restoration needs",
      "publisher": "Nature",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T05:40:00Z",
      "canonical_uri": "https://www.nature.com/articles/s41586-026-10760-9"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "scope-pooling-excerpt",
      "excerpt": "We mapped six natural and seminatural open wetland types across large parts of Europe at 10-m resolution... across 38 European countries... European-scale wetland areas and map accuracies were estimated directly from the independent stratified reference sample using a design-based estimator. Country-level wetland areas were estimated using a hierarchical framework that combines calibration weighting with empirical-Bayes partial pooling to stabilize estimates in which national sample sizes are limited.",
      "locator": {},
      "source_id": "nature-scope-pooling",
      "excerpt_hash": "sha256:2e61e7fa5f80f228450eb90775f50632bf1df5c3a470c4c20ecf177ff1f00730",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "scope-pooling-evidence",
      "statement": "The Nature article defines six mapped open-wetland types across 38 countries and distinguishes continental design-based from country-level pooled estimates.",
      "observation_type": "DATASET_RESULT",
      "source_location_id": "scope-pooling-excerpt"
    },
    {
      "op": "LINK_EVIDENCE",
      "claim_id": "0bfdc08c-1a1f-8eec-89e1-abdd4d2ba93f",
      "direction": "SUPPORT",
      "evidence_item_id": "scope-pooling-evidence",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "FOUND"
}

Rows created

• Source 28002311-bb63-8417-b5c8-6209450d0e8b
• SourceLocation 48ce2316-e7b0-899e-89e7-f5d5fdacd395
• EvidenceItem 254a33ca-ec5b-84f3-838d-5199c0095c4c
• EvidenceClaimLink 47127275-6a60-8514-8229-102163b65a82 (accepted seq 23496)

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}