{"id":"W2315969630","doi":"10.1093/treephys/23.5.301","title":"Characterizing the frost sensitivity of black spruce photosynthesis during cold acclimation","year":2003,"lang":"en","type":"article","venue":"Tree Physiology","topic":"Plant Water Relations and Carbon Dynamics","field":"Environmental Science","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Forest Service; Université Laval; Natural Resources Canada; Centre de Géomatique du Québec","funders":"","keywords":"Acclimatization; Frost (temperature); Photosynthesis; Seedling; Black spruce; Horticulture; Botany; Biology; Taiga; Ecology; Meteorology","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":[0.0003488815,0.0004360828,0.0002789539,0.0001893579,0.0001448102,0.0002558817,0.0002871438,0.0003756554,0.0001690076],"category_scores_gemma":[0.0006328495,0.0001707243,0.0003899758,0.000108802,0.0001398294,0.0001854624,0.0001131477,0.0002015125,0.00005962403],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005743064,"about_ca_system_score_gemma":0.0002494256,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01076249,"about_ca_topic_score_gemma":0.00634097,"domain_scores_codex":[0.9999268,0.00001169703,0.00000326355,0.00003447126,0.00001275614,0.00001105475],"domain_scores_gemma":[0.9997744,0.00009382278,0.0000554054,0.0000227209,0.00003343897,0.00002018097],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.0003940678,0.0001009334,0.1199823,0.00007786803,0.0001391494,0.0001175861,0.00009386901,0.6829378,0.1835448,0.0002225,0.00009020814,0.01229897],"study_design_scores_gemma":[0.00001439869,0.0001850948,0.1127851,0.000002962253,0.00002702748,0.00006989594,0.00002101196,0.8662152,0.02035288,0.000182277,0.0001252276,0.00001880739],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9916186,0.00004201436,0.008078186,0.000006936003,0.000001633822,0.000008882975,0.00006545864,0.00005711223,0.0001212554],"genre_scores_gemma":[0.9982985,0.00001364812,0.001556401,0.000002045394,4.690308e-7,0.00000595967,0.00007709632,0.000005021878,0.00004089579],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01076249,"threshold_uncertainty_score":0.02139968,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008542216669253054,"score_gpt":0.1922440593403495,"score_spread":0.1837018426710965,"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."}}