{"id":"W3045009373","doi":"10.1016/j.scitotenv.2020.141203","title":"Identifying groundwater degradation sources in a Mediterranean coastal area experiencing significant multi-origin stresses","year":2020,"lang":"en","type":"article","venue":"The Science of The Total Environment","topic":"Groundwater and Isotope Geochemistry","field":"Earth and Planetary Sciences","cited_by":64,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université du Québec à Chicoutimi","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Groundwater; Aquifer; Mediterranean sea; Environmental science; Hydrology (agriculture); Nitrate; Water quality; Mediterranean climate; δ18O; Surface water; Saltwater intrusion; Seawater; Isotopic signature; Geology; Stable isotope ratio; Oceanography; Environmental engineering; Geography; Ecology","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":[],"consensus_categories":[],"category_scores_codex":[0.0004005093,0.0001224586,0.0001175115,0.00002814022,0.0002686356,0.00009334848,0.0006991647,0.00002210637,0.0005343782],"category_scores_gemma":[0.00003351194,0.0000651914,0.00005020271,0.0002220793,0.0007918319,0.0003391357,0.0001256772,0.0001277739,0.00002857891],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001536367,"about_ca_system_score_gemma":0.00003338312,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001509527,"about_ca_topic_score_gemma":0.00008029901,"domain_scores_codex":[0.9985459,0.00005316616,0.0002318106,0.0002853684,0.0005903122,0.0002934737],"domain_scores_gemma":[0.9995275,0.0000368947,0.0001006509,0.0002389886,0.000006003542,0.0000899685],"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":[0.00009612442,0.000134717,0.08555605,0.00007357888,0.00002131027,0.00001374317,0.04768172,0.2231128,0.6357393,0.00001392245,0.00003921557,0.007517461],"study_design_scores_gemma":[0.0005267469,0.0001391203,0.4624678,0.00006763742,0.00002187865,0.00001920002,0.01781623,0.1106154,0.4078123,0.00012239,0.00006860255,0.0003227309],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985709,0.00006870517,0.0002425432,0.0006005508,0.0001387236,0.0001734736,0.00001311482,0.000009207976,0.0001828336],"genre_scores_gemma":[0.9995193,0.00001290211,0.0002508576,0.00003499367,0.00003803479,0.000002734979,0.000007332035,0.000002456697,0.0001314196],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3769118,"threshold_uncertainty_score":0.5851067,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04351196447428512,"score_gpt":0.2206176904752099,"score_spread":0.1771057260009248,"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."}}