{"id":"W2151854841","doi":"10.1111/j.1365-2486.2004.00851.x","title":"Decomposition of <i>Betula papyrifera</i> leaf litter under the independent and interactive effects of elevated CO<sub>2</sub> and O<sub>3</sub>","year":2004,"lang":"en","type":"article","venue":"Global Change Biology","topic":"Plant responses to elevated CO2","field":"Agricultural and Biological Sciences","cited_by":53,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Litter; Plant litter; Substrate (aquarium); Lignin; Decomposition; Chemistry; Betula pendula; Ecosystem; Proanthocyanidin; Betulaceae; Carbon fibers; Botany; Animal science; Horticulture; Environmental science; Biology; Ecology; Materials science","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":[0.0001362844,0.0003797748,0.0001968069,0.0001637324,0.0002205677,0.0003690991,0.0001891302,0.000170101,0.0006126211],"category_scores_gemma":[0.0001165111,0.0001754465,0.0001993502,0.00009227794,0.0001439784,0.0001853213,0.0001811369,0.0003190795,0.0001348183],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003823531,"about_ca_system_score_gemma":0.0002387262,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004752391,"about_ca_topic_score_gemma":0.008375331,"domain_scores_codex":[0.9999249,0.000009415697,0.000005753626,0.00003000756,0.00001051539,0.00001940277],"domain_scores_gemma":[0.9997482,0.00003058722,0.00008251355,0.0000137699,0.00003076785,0.00009420109],"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":[0.0004661533,0.0000359253,0.01043001,0.00002637292,0.00001624613,0.00004470843,0.00003185632,0.0001057869,0.9880416,0.000005990897,0.00001425661,0.0007809982],"study_design_scores_gemma":[0.00001901874,0.001575544,0.6420444,0.00001098913,0.00008876314,0.0002135723,0.0002092197,0.001570652,0.3537144,0.00003537734,0.0005050204,0.0000130617],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996766,0.00004356115,0.00009192708,0.000003531424,0.000001165173,0.000002786583,0.00007517394,0.000005731755,0.00009956622],"genre_scores_gemma":[0.9988835,0.00005782643,0.0003125563,0.00001973472,0.00000158901,0.000007578401,0.0002815512,0.000006228962,0.0004294821],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004752391,"threshold_uncertainty_score":0.009449482,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01329723118497377,"score_gpt":0.2423234394891414,"score_spread":0.2290262083041676,"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."}}