{"id":"W2110018600","doi":"10.2136/sssaj2006.0051","title":"Speciation and Distribution of Phosphorus in a Fertilized Soil","year":2006,"lang":"en","type":"article","venue":"Soil Science Society of America Journal","topic":"Soil and Water Nutrient Dynamics","field":"Environmental Science","cited_by":121,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Light Source (Canada)","funders":"Australian Research Council; Australian Synchrotron","keywords":"Calcareous; Fertilizer; Phosphorus; Octacalcium phosphate; XANES; Soil water; Chemistry; Environmental chemistry; Genetic algorithm; Phosphate; Mineralogy; Agronomy; Soil science; Environmental science; Geology; Spectroscopy; Ecology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006041293,0.00008208826,0.0001581307,0.00002559462,0.0001646266,0.00002916578,0.0002021644,0.00003508811,0.00002259255],"category_scores_gemma":[0.00003114859,0.00006958922,0.0000867939,0.0008426551,0.001607481,0.0003700019,0.0001005526,0.000128867,0.000003788159],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002441104,"about_ca_system_score_gemma":0.00004804925,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001955964,"about_ca_topic_score_gemma":0.00001497111,"domain_scores_codex":[0.9986467,0.00002272415,0.0003224175,0.0001773421,0.0005659418,0.0002648878],"domain_scores_gemma":[0.9995043,0.00002380053,0.0002786272,0.00009112296,0.00003226705,0.00006986933],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002456854,0.00015788,0.9728975,0.000004438574,0.000002573125,7.082381e-7,0.000766342,0.003326581,0.005863021,0.00002374634,0.0007874315,0.01614523],"study_design_scores_gemma":[0.0006916457,0.00009351809,0.9565916,0.00002308153,0.000006881151,0.00001486739,0.0007802005,0.03040349,0.004124766,0.006534209,0.0006272292,0.000108482],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973569,0.00006736604,0.00146573,0.0003093494,0.00006752898,0.0000466499,0.000005550727,0.000005135777,0.0006758077],"genre_scores_gemma":[0.9979477,0.0003918746,0.001559193,0.00004285265,0.00002165198,9.95561e-7,0.000003145755,0.000003168679,0.00002940281],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02707691,"threshold_uncertainty_score":0.5922831,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003917014907219817,"score_gpt":0.2014528029285494,"score_spread":0.1975357880213296,"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."}}