{"id":"W2807384408","doi":"10.2166/wqrj.2000.015","title":"Effect of Drawdown on Ammonium and Iron Concentrations in a Coastal Mountain Reservoir","year":2000,"lang":"en","type":"article","venue":"Water Quality Research Journal","topic":"Groundwater flow and contamination studies","field":"Environmental Science","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Drawdown (hydrology); Ammonium; Turbidity; Hyporheic zone; Nitrate; Water quality; Nitrification; Hydrology (agriculture); Environmental science; Environmental chemistry; Particulates; Context (archaeology); Chemistry; Nitrogen; Geology; Surface water; Environmental engineering; Aquifer; Groundwater; Ecology; Oceanography; Geotechnical engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.005784516,0.00009701159,0.0001830971,0.00008190969,0.0003217539,0.0001001007,0.0001710825,0.00004488923,0.001635629],"category_scores_gemma":[0.00007246598,0.00006082111,0.00004558008,0.0001468966,0.0004725624,0.0002501115,0.000124899,0.0004366494,0.0001584542],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001646485,"about_ca_system_score_gemma":0.00001096826,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001463506,"about_ca_topic_score_gemma":0.001043525,"domain_scores_codex":[0.9965024,0.001736796,0.0003369728,0.000193736,0.0007997243,0.0004303807],"domain_scores_gemma":[0.9994271,0.000260374,0.00002868921,0.0001400221,0.00002726557,0.0001165374],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002487225,0.0003705012,0.7898155,0.00008883606,0.00003968027,0.00009093607,0.01243504,0.0005688659,0.06943858,0.0002250398,0.001636422,0.1228034],"study_design_scores_gemma":[0.004980772,0.003639885,0.7692627,0.0001385218,0.00001501397,0.00008177427,0.001804274,0.000354209,0.193731,0.001129288,0.02447253,0.0003900451],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9960337,0.00002868781,0.00002528146,0.001290609,0.00002070397,0.0001921896,0.000006801154,0.000004939179,0.00239712],"genre_scores_gemma":[0.9956707,0.00007227135,0.00001780842,0.00003125827,0.00002916952,0.00001556624,0.000004072614,0.000005623096,0.004153518],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1242924,"threshold_uncertainty_score":0.999277,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03861580557398125,"score_gpt":0.363233152104612,"score_spread":0.3246173465306307,"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."}}