{"id":"W2121521744","doi":"10.3732/ajb.92.2.214","title":"Leaf optical responses to light and soil nutrient availability in temperate deciduous trees","year":2005,"lang":"en","type":"article","venue":"American Journal of Botany","topic":"Remote Sensing in Agriculture","field":"Environmental Science","cited_by":98,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Biology; Nutrient; Deciduous; Temperate climate; Canopy; Absorptance; Shade tolerance; Biomass (ecology); Temperate deciduous forest; Irradiance; Tree canopy; Botany; Reflectivity; Chlorophyll; Agronomy; Ecology","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0001479004,0.0001828505,0.0001681197,0.0002476821,0.0002094083,0.0001784977,0.0001198348,0.0001865921,0.0003679242],"category_scores_gemma":[0.0002200182,0.0001507468,0.00009800301,0.0001554689,0.000198038,0.0001778112,0.0001778226,0.0001962751,0.00007054442],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002336548,"about_ca_system_score_gemma":0.00007583408,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003103058,"about_ca_topic_score_gemma":0.00417515,"domain_scores_codex":[0.9999405,0.00001273638,0.000003682083,0.00001680375,0.00001331357,0.00001294329],"domain_scores_gemma":[0.999817,0.00005774737,0.00004366414,0.000009518774,0.00002544358,0.00004675476],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0006589726,0.00008013013,0.1294641,0.00007465275,0.00003449478,0.0001344085,0.0003864312,0.00065637,0.8633814,0.00006045316,0.00004859638,0.005019964],"study_design_scores_gemma":[0.000008389496,0.0001353691,0.9902686,0.000001989864,0.00001007633,0.00008938799,0.0001144345,0.0007211615,0.008528689,0.00003169283,0.00008638542,0.000003850578],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997712,0.0000415038,0.00007088552,0.000002906134,3.410062e-7,0.000001037981,0.00001922959,0.000002299562,0.00009061055],"genre_scores_gemma":[0.9996309,0.00003274893,0.0001148713,0.00001245682,9.738916e-7,0.000003417131,0.00008126273,0.000002421598,0.0001209835],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003103058,"threshold_uncertainty_score":0.006169975,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005497380562182343,"score_gpt":0.2235249275654577,"score_spread":0.2180275470032753,"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."}}