{"id":"W224214088","doi":"","title":"Internal characteristics of a bromide tracer zone during natural flow in the Borden aquifer, Ontario, Canada.","year":2000,"lang":"en","type":"article","venue":"IAHS-AISH publication","topic":"Groundwater flow and contamination studies","field":"Environmental Science","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"TRACER; Aquifer; Hydraulic conductivity; Groundwater; Geology; Hydrology (agriculture); Flux (metallurgy); Bromide; Soil science; Environmental science; Geotechnical engineering; Soil water; Chemistry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.000201247,0.00009725774,0.0001237242,0.00003100794,0.0000874038,0.00005915919,0.0002964993,0.00003027299,0.00239374],"category_scores_gemma":[0.00002912774,0.00007640816,0.00002843986,0.0001868521,0.00005685643,0.0003199865,0.00004776368,0.0001480236,0.0000380014],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004315137,"about_ca_system_score_gemma":0.00004820969,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7048408,"about_ca_topic_score_gemma":0.9499393,"domain_scores_codex":[0.9989512,0.00005089076,0.0002896897,0.0001856803,0.0003406714,0.0001818452],"domain_scores_gemma":[0.9996185,0.00003162594,0.00008709557,0.0002044926,0.00002835338,0.00002988589],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001545871,0.0002769591,0.6096304,0.0000293858,0.000048125,0.00001562224,0.01181597,0.00006003851,0.003759847,0.00008117628,0.01568003,0.3584478],"study_design_scores_gemma":[0.0002523953,0.0000117848,0.930235,0.00000871981,0.000006281916,0.000009371693,0.000108057,0.0002466356,0.0002578089,0.000006959854,0.06877381,0.00008317239],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9931432,0.00002538538,0.00008800707,0.001874518,0.00009070176,0.0001589709,0.00001054503,0.00001124669,0.004597432],"genre_scores_gemma":[0.9830101,0.000009417763,0.0000870907,0.0003540805,0.00003433189,0.00004269507,0.00004239835,0.000005748087,0.0164141],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3583647,"threshold_uncertainty_score":0.9985182,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004489114731778709,"score_gpt":0.1849071713210698,"score_spread":0.1804180565892911,"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."}}