{"id":"W2599823554","doi":"10.1016/j.advwatres.2017.03.017","title":"Quasi-steady state conditions in heterogeneous aquifers during pumping tests","year":2017,"lang":"en","type":"article","venue":"Advances in Water Resources","topic":"Groundwater flow and contamination studies","field":"Environmental Science","cited_by":24,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"University of Waterloo; Ministry of Science and Technology; National Natural Science Foundation of China","keywords":"Aquifer; Steady state (chemistry); Hydraulic conductivity; Drawdown (hydrology); Flow (mathematics); Mechanics; Homogeneous; Flow conditions; Geology; Slug test; Aquifer test; Geotechnical engineering; Groundwater; Soil science; Thermodynamics; Physics; Chemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003637985,0.0001569327,0.0003135447,0.0002722683,0.0005899809,0.0006667544,0.00030148,0.000249181,0.001602303],"category_scores_gemma":[0.001110498,0.000182652,0.0002045274,0.0003580457,0.0006752785,0.000605849,0.0003728674,0.0003792029,0.0001568242],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004839305,"about_ca_system_score_gemma":0.0003976575,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002974354,"about_ca_topic_score_gemma":0.0022491,"domain_scores_codex":[0.9997399,0.00003738042,0.00001399858,0.00005077017,0.00005071114,0.0001072126],"domain_scores_gemma":[0.9995795,0.0001950072,0.00004849338,0.00004456654,0.00009124616,0.00004121087],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.002546882,0.0003000741,0.032411,0.0001129066,0.00006422828,0.0005599646,0.0008932904,0.01389826,0.9371203,0.001266147,0.0004793808,0.0103476],"study_design_scores_gemma":[0.00008255721,0.001891792,0.1332415,0.00002430381,0.0001064924,0.0001572001,0.001153057,0.07829885,0.7824014,0.001345565,0.001219456,0.00007777116],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975219,0.00003955373,0.001644387,0.00002014589,0.000005385146,0.00001087141,0.0001870405,0.00003913115,0.0005315577],"genre_scores_gemma":[0.9995741,0.00001607182,0.0001807121,0.000004477041,0.000001568185,0.00001093125,0.00008359139,0.000006275803,0.0001222373],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002974354,"threshold_uncertainty_score":0.005914092,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01094426688033925,"score_gpt":0.2643452581137016,"score_spread":0.2534009912333624,"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."}}