{"id":"W1987563054","doi":"10.1016/j.scitotenv.2012.07.082","title":"Forests may need centuries to recover their original productivity after continuous intensive management: An example from Douglas-fir stands","year":2012,"lang":"en","type":"article","venue":"The Science of The Total Environment","topic":"Forest ecology and management","field":"Environmental Science","cited_by":29,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"Canadian Forest Service; Mitacs","keywords":"Understory; Environmental science; Biomass (ecology); Forest management; Productivity; Pulpwood; Agroforestry; Forestry; Silviculture; Agronomy; Ecology; Geography; Biology; Economics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001187164,0.0003116802,0.000428539,0.0003456973,0.003395949,0.001556023,0.0005679025,0.001133553,0.00267243],"category_scores_gemma":[0.001215721,0.0001469912,0.0004302674,0.0005914443,0.001103172,0.0009338626,0.001042973,0.0008677172,0.0004754066],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009066876,"about_ca_system_score_gemma":0.0008750524,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03026625,"about_ca_topic_score_gemma":0.1259404,"domain_scores_codex":[0.9997131,0.00004656072,0.00001092523,0.0000429007,0.00003929295,0.0001470741],"domain_scores_gemma":[0.9993525,0.0001780623,0.00009134749,0.0001048319,0.0001192246,0.0001539098],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003064237,0.001580724,0.5642831,0.000630154,0.0005277435,0.03690628,0.01732879,0.006540887,0.08329605,0.0270736,0.01101612,0.2477522],"study_design_scores_gemma":[0.0001563386,0.001366903,0.7873541,0.0002585702,0.0002328218,0.02012178,0.02794842,0.001938622,0.00971465,0.02328215,0.1274763,0.0001493974],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9847911,0.001250096,0.001037457,0.0009103246,0.00004857248,0.00001561033,0.0001102548,0.00001574889,0.01182084],"genre_scores_gemma":[0.991244,0.0009312064,0.001344235,0.0004761656,0.00003318722,0.000008460016,0.0001455255,0.00001974698,0.005797527],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03026625,"threshold_uncertainty_score":0.06018019,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01084557610777901,"score_gpt":0.2038361595287521,"score_spread":0.1929905834209731,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}