{"id":"W2079671332","doi":"10.1007/s00374-012-0745-7","title":"Contrasting effects of wheat straw and its biochar on greenhouse gas emissions and enzyme activities in a Chernozemic soil","year":2012,"lang":"en","type":"article","venue":"Biology and Fertility of Soils","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":223,"is_retracted":false,"has_abstract":false,"ca_institutions":"Alberta Innovates; University of Alberta","funders":"","keywords":"Biochar; Straw; Greenhouse gas; Chemistry; Biomass (ecology); Amendment; Agronomy; Urease; Incubation; Environmental chemistry; Pyrolysis; Environmental science; Enzyme; Ecology; Biology","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":[0.0004077993,0.0005673855,0.0005353306,0.0005012046,0.0005504663,0.0007917001,0.0003867794,0.0004395125,0.0007336061],"category_scores_gemma":[0.0004893267,0.000339788,0.0003147913,0.0005103348,0.0009621378,0.000551153,0.0003934741,0.0006261533,0.00006358018],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001582496,"about_ca_system_score_gemma":0.0008978478,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02151082,"about_ca_topic_score_gemma":0.02060807,"domain_scores_codex":[0.999622,0.00006019066,0.00003018045,0.0001017566,0.00004511221,0.0001406938],"domain_scores_gemma":[0.9992136,0.0002561159,0.0001179838,0.00003749295,0.00007496319,0.0002998928],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.01797047,0.0004652112,0.03023111,0.0001433583,0.0001861637,0.000359887,0.0002230837,0.001047562,0.9446321,0.0002279973,0.00006733266,0.004445787],"study_design_scores_gemma":[0.0005856749,0.005293226,0.6590977,0.00001597883,0.0004775061,0.0002705332,0.001119189,0.004175835,0.3274815,0.0005144132,0.0008918666,0.00007659357],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997764,0.00006251353,0.00003275788,0.00001624479,0.000004152038,0.000001746203,0.000036603,0.000002361577,0.00006717302],"genre_scores_gemma":[0.999615,0.00004219871,0.00006341141,0.000019068,0.000003260019,0.000002830871,0.00008355838,0.000002763836,0.0001680566],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02151082,"threshold_uncertainty_score":0.04277122,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0182095134356785,"score_gpt":0.2395140834758868,"score_spread":0.2213045700402083,"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."}}