{"id":"W4408350163","doi":"10.70322/hee.2025.10003","title":"A Review on Water Quality Indices","year":2025,"lang":"en","type":"review","venue":"Hydroecology and engineering.","topic":"Water Quality and Pollution Assessment","field":"Environmental Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Quality (philosophy); Environmental science; Philosophy; Epistemology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001441149,0.001416968,0.002157526,0.006575416,0.000416402,0.001726184,0.001718897,0.0009771362,0.008517985],"category_scores_gemma":[0.003022601,0.0005049942,0.001569666,0.009114602,0.0006144778,0.002388697,0.0009466173,0.001539133,0.002649805],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001054326,"about_ca_system_score_gemma":0.00298583,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003815351,"about_ca_topic_score_gemma":0.00405418,"domain_scores_codex":[0.999171,0.0001266574,0.000188437,0.0001405103,0.0003337014,0.00003966994],"domain_scores_gemma":[0.9985701,0.0006969522,0.0002167744,0.00004372617,0.0004223361,0.00005014334],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00006510466,0.00007649521,0.0004424145,0.04891018,0.000215061,0.0001088776,0.00007971359,0.0005201456,0.0007579984,0.003920404,0.05411633,0.8907873],"study_design_scores_gemma":[0.00001379101,0.00006943553,0.001351157,0.01073403,0.0003133933,0.0004831584,0.00005796219,0.000133142,0.0003331825,0.001636823,0.9848427,0.00003123929],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.000168971,0.9962696,0.0003323081,0.0004403452,0.0003229686,0.00002378129,0.0002059396,0.00001940358,0.002216724],"genre_scores_gemma":[0.000951568,0.9974413,0.0005022293,0.0001960329,0.0001712427,0.00001931512,0.0002182172,0.000004098628,0.0004961204],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.008517985,"threshold_uncertainty_score":0.02849549,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03170156892712617,"score_gpt":0.3374530908794352,"score_spread":0.305751521952309,"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."}}