{"public_id":"cl_61cd5fc47e091656a1fec4dabd76362b","status":"active","superseded_by_public_id":null,"corpus_id":86238233,"text":"Grazing reduces the biomass and density of understory grasses and sedges, which otherwise compete with conifer seedlings and limit dense tree recruitment.","confidence":0.94,"paper":{"corpus_id":86238233,"title":"Effects of Livestock Grazing on Stand Dynamics and Soils in Upland Forests of the Interior West","url":"https://sah.borca.ai/papers/86238233"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.94,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_46fd206208a9093133461a2ddf1b81f8","name":"understory grasses and sedges","description":"Herbaceous ground-layer grasses and sedges growing beneath the tree canopy.","types":["plant community"],"url":"https://sah.borca.ai/concepts/co_46fd206208a9093133461a2ddf1b81f8"},{"public_id":"co_71191db7311d615a6e80443bb3cbef10","name":"livestock grazing","description":"The feeding of domestic livestock on forest and rangeland vegetation.","types":["land use"],"url":"https://sah.borca.ai/concepts/co_71191db7311d615a6e80443bb3cbef10"},{"public_id":"co_c485429d0d7d5d90f9fffd652109f357","name":"conifer seedlings","description":"Young conifer trees at the seedling stage.","types":["plant life stage"],"url":"https://sah.borca.ai/concepts/co_c485429d0d7d5d90f9fffd652109f357"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_61cd5fc47e091656a1fec4dabd76362b"}