{"public_id":"cl_cfd2dfb28e34d331931a75d64090f8ac","status":"active","superseded_by_public_id":null,"corpus_id":84030013,"text":"Higher air temperatures could either enhance or dampen growth stimulation from atmospheric CO2 concentration depending on how the temperature increase compares with the optimum temperature for maximum ecosystem productivity.","confidence":0.9,"paper":{"corpus_id":84030013,"title":"A review of the possible impacts of climate change on forests in the humid tropics","url":"https://sah.borca.ai/papers/84030013"},"contributors":[{"id":136,"public_id":"3c2apqe3ut","public_label":"Anonymous (3c2apqe3ut)","roles":["extraction"],"url":"https://sah.borca.ai/u/3c2apqe3ut"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["review"],"url":"https://sah.borca.ai/u/322360f1c1"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.9,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","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_6d597b224fd420f8b97a952469316f86","name":"optimum temperature for maximum ecosystem productivity","description":"The temperature level at which ecosystem productivity reaches its maximum.","types":["ecological threshold"],"url":"https://sah.borca.ai/concepts/co_6d597b224fd420f8b97a952469316f86"},{"public_id":"co_8232373701080f02d6c2b42c08adfc1a","name":"atmospheric CO2 concentration","description":"The concentration of carbon dioxide in the atmosphere, denoted in the abstract as a driver of plant photosynthesis.","types":["environmental variable"],"url":"https://sah.borca.ai/concepts/co_8232373701080f02d6c2b42c08adfc1a"},{"public_id":"co_e0f3526e4e6c1540eb866ac88be54662","name":"air temperatures","description":"Atmospheric temperature conditions considered as a climate-change factor affecting forest growth responses.","types":["environmental variable"],"url":"https://sah.borca.ai/concepts/co_e0f3526e4e6c1540eb866ac88be54662"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_cfd2dfb28e34d331931a75d64090f8ac"}