{"id":"W177277541","doi":"10.1007/978-1-4615-4557-6_7","title":"Sulphur and Oxygen Isotopes in Sulphate","year":2000,"lang":"en","type":"book-chapter","venue":"","topic":"Groundwater and Isotope Geochemistry","field":"Earth and Planetary Sciences","cited_by":229,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Groundwater; Environmental science; Deposition (geology); Natural (archaeology); Acid deposition; Surface water; Aquatic ecosystem; Environmental chemistry; Atmospheric oxygen; Hydrology (agriculture); Chemistry; Environmental engineering; Geography; Oxygen; Geology; Archaeology; Soil science; Sediment","routes":{"ca_aff":true,"ca_fund":false,"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":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0000990172,0.0002597133,0.0002819294,0.00008904035,0.00004541788,0.00008160876,0.0001695647,0.0002333457,0.04625796],"category_scores_gemma":[0.00000215989,0.0002098116,0.00005066523,0.00001953285,0.00008177936,0.0001153637,0.00001472542,0.0002328478,0.001047537],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003094382,"about_ca_system_score_gemma":0.00003146411,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002116576,"about_ca_topic_score_gemma":0.004550152,"domain_scores_codex":[0.998951,0.000007333485,0.0002397936,0.0003819307,0.0001559661,0.0002640036],"domain_scores_gemma":[0.9996118,0.00003178529,0.00003888572,0.0001921995,0.00001133737,0.0001140061],"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":[0.0003190978,0.00003522835,0.1466481,0.0004247062,0.0001930109,0.0009572083,0.0007754638,0.0001307106,0.00006277681,0.008742296,0.01408892,0.8276225],"study_design_scores_gemma":[0.0004625212,0.00008265873,0.06834336,0.0001179201,0.00002454409,0.0000853085,0.00002633352,0.0001494785,0.00009918473,0.03875057,0.8910802,0.0007779514],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.01877397,0.002038924,7.861241e-7,0.0001092629,0.00007259554,0.0001424934,0.00008612551,0.00003466864,0.9787412],"genre_scores_gemma":[0.1234166,0.002073385,0.00009309011,0.0003298009,0.0001256593,6.598133e-7,0.0003665621,0.000009199581,0.873585],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.8769913,"threshold_uncertainty_score":0.9997303,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009998460452285538,"score_gpt":0.1749937817046331,"score_spread":0.1649953212523476,"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."}}