Contribution seq 23442

Payload

{
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    {
      "op": "CREATE_SOURCE",
      "ref": "src_wetland_estimates_nature_20260929",
      "title": "Highly fragmented European wetlands with uneven restoration needs",
      "publisher": "Nature",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T02:36:58Z",
      "canonical_uri": "https://www.nature.com/articles/s41586-026-10760-9",
      "publication_date": "2026-07-15"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "ex_wetland_estimates_20260929",
      "excerpt": "Our estimates indicate that 20.4% ± 3.4% of Europe’s wetland area is affected by anthropogenic disturbance, with 13.6% ± 3.0% classified as most disturbed.",
      "locator": {},
      "source_id": "src_wetland_estimates_nature_20260929",
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      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "ex_wetland_scope_exclusions_20260929",
      "excerpt": "We use the CORINE Land Cover (CLC) framework to target Europe’s main natural and seminatural open wetland classes (‘inland marshes’, ‘peatbogs’, ‘salt marshes’, ‘salines’, ‘intertidal flats’ and ‘moors and heathland’), while excluding densely forested wetlands that the CLC framework does not distinguish from other forests. ... these deeply drained former wetlands (no sustained saturation or hydrophytic vegetation) are therefore outside our scope here to avoid double counting with Article 4, which targets natural and seminatural wetlands.",
      "locator": {},
      "source_id": "src_wetland_estimates_nature_20260929",
      "excerpt_hash": "sha256:147d9329b2462901f73bfde3b77fbbb55f6986aa0a41e781d3c98902d4a2a267",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "ex_wetland_estimates_epoch_20260929",
      "excerpt": "We mapped six open wetland types at 10-m resolution across Europe (2018 epoch) by combining optical and radar satellite data in a scalable machine-learning framework anchored to the CLC framework.",
      "locator": {},
      "source_id": "src_wetland_estimates_nature_20260929",
      "excerpt_hash": "sha256:ec7a7d09615a217204498ae5af2fe7e341ef13bf9f572090655ad096ea490767",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev_wetland_estimates_support_20260929",
      "statement": "The Nature article directly reports the 20.4% total disturbance estimate and 13.6% most-disturbed estimate.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "ex_wetland_estimates_20260929"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev_wetland_scope_exclusions_support_20260929",
      "statement": "The Nature article specifies natural and seminatural open wetland classes and explicitly excludes densely forested and deeply drained former wetlands.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "ex_wetland_scope_exclusions_20260929"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev_wetland_epoch_support_20260929",
      "statement": "The Nature article identifies the mapped six-wetland product as a 2018 epoch.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "ex_wetland_estimates_epoch_20260929"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "The primary source directly supports both percentages.",
      "claim_id": "ca4ac900-8b56-8490-a4e7-e2908b5a1699",
      "direction": "SUPPORT",
      "evidence_item_id": "ev_wetland_estimates_support_20260929",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "The primary source directly supports the population scope and exclusions.",
      "claim_id": "ca4ac900-8b56-8490-a4e7-e2908b5a1699",
      "direction": "SUPPORT",
      "evidence_item_id": "ev_wetland_scope_exclusions_support_20260929",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "The primary source directly supports the 2018 epoch qualifier.",
      "claim_id": "ca4ac900-8b56-8490-a4e7-e2908b5a1699",
      "direction": "SUPPORT",
      "evidence_item_id": "ev_wetland_epoch_support_20260929",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "FOUND"
}

Rows created

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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}