{"id":"W3017797214","doi":"10.1002/ecy.3090","title":"Greater root phosphatase activity of tropical trees at low phosphorus despite strong variation among species","year":2020,"lang":"en","type":"article","venue":"Ecology","topic":"Plant nutrient uptake and metabolism","field":"Agricultural and Biological Sciences","cited_by":61,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Edaphic; Biology; Rainforest; Phosphorus; Phosphomonoesterase; Soil water; Ecology; Nitrogen fixation; Tropical rainforest; Tropical and subtropical dry broadleaf forests; Old-growth forest; Botany; Agronomy; Phosphatase; Chemistry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00005280093,0.0001148701,0.0002542322,0.000007406481,0.00009376963,0.00001285644,0.0001474886,0.0001160821,0.001062296],"category_scores_gemma":[0.00005860384,0.00004880442,0.00008237726,0.0001396039,0.00007995879,0.0001120482,0.00008934471,0.00008761744,0.00005541512],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002255554,"about_ca_system_score_gemma":0.000005962461,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007633612,"about_ca_topic_score_gemma":0.0009507157,"domain_scores_codex":[0.9991637,0.00007578268,0.0001675023,0.0002505249,0.00009740922,0.0002450368],"domain_scores_gemma":[0.9995894,0.0001138042,0.0001162211,0.00004025458,0.00002702363,0.0001133063],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003171817,0.0001228391,0.8121535,0.000003929044,0.00003170609,0.00001582544,0.0002000098,0.00001149147,0.177533,0.0007647346,0.00131804,0.007527701],"study_design_scores_gemma":[0.0002512363,0.0002540353,0.913193,0.000002501913,0.00002308744,0.000001582452,0.00001782263,0.00008067719,0.06553515,0.00002098019,0.02052897,0.0000909778],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981623,0.0001758267,0.000009457623,0.0009188515,0.000183901,0.0001460471,0.000179596,0.00003314341,0.0001908222],"genre_scores_gemma":[0.9991314,0.00008288195,0.0000194659,0.0001396484,0.0002288177,0.000009567834,0.00007121461,8.118762e-7,0.0003161781],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1119979,"threshold_uncertainty_score":0.9998509,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02049526633530646,"score_gpt":0.1991411727435297,"score_spread":0.1786459064082232,"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."}}