{"id":"W3042711314","doi":"10.15666/aeer/1803_45394555","title":"FERTILIZATION AND SOIL AERATION EFFECTS ON GRASSLAND PRIMARY PRODUCTIVITY AND SPECIES DIVERSITY IN A MEADOW STEPPE, NORTHERN CHINA","year":2020,"lang":"en","type":"article","venue":"Applied Ecology and Environmental Research","topic":"Botany and Plant Ecology Studies","field":"Agricultural and Biological Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agriculture and Agri-Food Canada","funders":"Ministry of Education of the People's Republic of China","keywords":"Grassland; Steppe; Productivity; China; Environmental science; Agroforestry; Human fertilization; Agronomy; Aeration; Primary productivity; Ecology; Geography; Ecosystem; 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":[0.0004938937,0.0002719365,0.0002254845,0.0004485101,0.0003772392,0.0003301908,0.0002758882,0.0002140293,0.0003315387],"category_scores_gemma":[0.0004561469,0.0001610713,0.0004164222,0.0003887159,0.0004328846,0.0002276629,0.0003038484,0.0001087512,0.00003632815],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001542244,"about_ca_system_score_gemma":0.0008489985,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05289746,"about_ca_topic_score_gemma":0.106991,"domain_scores_codex":[0.9997692,0.00005930455,0.00002010897,0.00006721624,0.00003083371,0.00005335499],"domain_scores_gemma":[0.999721,0.00006678064,0.00006966681,0.00002616886,0.00004140968,0.00007500277],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002374292,0.0001140043,0.9731894,0.00003724506,0.0002255315,0.0003517021,0.0004888826,0.004075322,0.01599234,0.0001078412,0.000067102,0.005113281],"study_design_scores_gemma":[0.0000048819,0.00003853426,0.997043,0.000001634655,0.0000177792,0.00001819575,0.0001350251,0.002423225,0.0002424766,0.00002398477,0.00004693528,0.000004317636],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9999183,0.0000154737,0.000016298,0.000003416983,2.976245e-7,7.494155e-7,0.00001257227,8.320922e-7,0.00003205493],"genre_scores_gemma":[0.9998698,0.00001324959,0.00003459196,0.000002943043,4.343453e-7,0.000001630919,0.00003085058,4.326763e-7,0.00004599367],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05289746,"threshold_uncertainty_score":0.1051791,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02987145933620342,"score_gpt":0.2068433258651945,"score_spread":0.1769718665289911,"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."}}