{"id":"W4387451100","doi":"10.1021/acs.estlett.3c00427","title":"Glacial Erosion Drives High Summer Mercury Exports from the Yukon River, Canada","year":2023,"lang":"en","type":"article","venue":"Environmental Science & Technology Letters","topic":"Mercury impact and mitigation studies","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Government of Alberta; University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; University of Alberta","keywords":"Mercury (programming language); Tributary; Permafrost; Meltwater; Glacial period; Hydrology (agriculture); Glacier; Environmental science; Sediment; Drainage basin; STREAMS; Erosion; Geology; Physical geography; Oceanography; Geomorphology; Geography","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["sts","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0002966356,0.0002356587,0.0001756703,0.0001121834,0.001174217,0.00003260969,0.0008818186,0.00007933542,0.001098885],"category_scores_gemma":[0.00004798713,0.0001752114,0.00004442433,0.001250275,0.005305348,0.0003761622,0.0009681003,0.0002524504,0.0008025265],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006411719,"about_ca_system_score_gemma":0.00003627503,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.102683,"about_ca_topic_score_gemma":0.03822998,"domain_scores_codex":[0.9974654,0.00003763535,0.000242453,0.0006372025,0.0009155027,0.0007018619],"domain_scores_gemma":[0.9991704,0.00007547672,0.0001206798,0.0005031244,0.000001635789,0.0001286322],"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":[0.000003943747,0.00001712246,0.4296663,3.41697e-7,0.000007815277,0.00003051859,0.0005337272,0.0001935704,0.5350814,0.0000319613,0.02881152,0.005621768],"study_design_scores_gemma":[0.0002139633,0.00002634591,0.9282784,0.000007544006,0.00001616987,0.000006255731,0.001578621,0.00005598062,0.04619474,0.0003484357,0.02299482,0.0002786561],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9789221,0.00004694663,0.00003600194,0.01976498,0.000612348,0.0002365794,0.00004661281,0.0001467714,0.0001877098],"genre_scores_gemma":[0.9956293,0.0001035536,0.0001699504,0.003823427,0.00005525536,0.00003897388,0.00002439448,0.00001429991,0.0001409177],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4986122,"threshold_uncertainty_score":0.9999754,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007712958299187367,"score_gpt":0.2073312541848363,"score_spread":0.1996182958856489,"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."}}