{"id":"W2064098213","doi":"10.1021/es0716094","title":"Integrated Sampling and Analytical Approach for Common Groundwater Dissolved Gases","year":2007,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Groundwater and Isotope Geochemistry","field":"Earth and Planetary Sciences","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Chemistry; Sampling (signal processing); Groundwater; Gas chromatography; Volume (thermodynamics); Flame ionization detector; Biogeochemical cycle; Analytical Chemistry (journal); Environmental science; Environmental chemistry; Chromatography; Detector","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":[],"consensus_categories":[],"category_scores_codex":[0.0005083312,0.0001369816,0.0001491118,0.0001957306,0.0003674518,0.00006478993,0.0003411334,0.0001084621,0.00019204],"category_scores_gemma":[0.00002256026,0.0001043153,0.00002847545,0.0003598115,0.001834475,0.000209908,0.00006314521,0.0001493474,0.00001526209],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002687315,"about_ca_system_score_gemma":0.00001159041,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001566841,"about_ca_topic_score_gemma":0.00007472935,"domain_scores_codex":[0.9986436,0.000005848173,0.0001812771,0.0004380481,0.0001837997,0.000547372],"domain_scores_gemma":[0.9995954,0.00004424887,0.00003681773,0.0001876179,0.000004559284,0.0001313711],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003353848,0.00005866195,0.9200913,0.000006353452,0.000005536673,0.000004198222,0.00005924126,0.00004489431,0.02694627,0.0001226918,0.000008460456,0.05261886],"study_design_scores_gemma":[0.0005791348,0.0004908643,0.8997638,0.00001057595,0.00002866496,0.000204552,0.003314176,0.01808777,0.06781264,0.002355144,0.006858496,0.0004941364],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9837856,0.0001164939,0.01419103,0.00009781889,0.00005140877,0.0001818679,0.00002216052,0.00006178807,0.001491847],"genre_scores_gemma":[0.9905974,0.00001131363,0.009059125,0.00006506389,0.00002302025,0.000002811141,0.0001055303,0.000003010409,0.0001327762],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05212473,"threshold_uncertainty_score":0.67592,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01500170432334698,"score_gpt":0.2273291972208119,"score_spread":0.2123274928974649,"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."}}