{"id":"W4416128653","doi":"10.5194/bg-22-6695-2025","title":"Reviews and syntheses: Artisanal and small-scale gold mining (ASGM)-derived mercury contamination in agricultural systems: what we know and need to know","year":2025,"lang":"en","type":"article","venue":"Biogeosciences","topic":"Mercury impact and mitigation studies","field":"Environmental Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University; Geological Survey of Canada","funders":"IAMGOLD; School of Graduate Studies, Queen's University; Queen's University","keywords":"Mercury (programming language); Methylmercury; Agriculture; Gold mining; Bioaccumulation; Biogeochemical cycle; Food chain; Contamination","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001819178,0.001464441,0.002212176,0.005900414,0.0005708851,0.003218612,0.001361027,0.002033753,0.01234283],"category_scores_gemma":[0.008185625,0.0005372454,0.001468867,0.008111918,0.0009989572,0.003226625,0.001481315,0.002642876,0.003615292],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001821328,"about_ca_system_score_gemma":0.005835372,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003974287,"about_ca_topic_score_gemma":0.005052886,"domain_scores_codex":[0.9987367,0.0002731734,0.0002796976,0.0002364362,0.0003704967,0.0001036017],"domain_scores_gemma":[0.9907172,0.005984438,0.001049967,0.0003305248,0.001626384,0.0002914724],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"systematic_review","study_design_scores_codex":[0.0001478874,0.00006513089,0.0002527578,0.267165,0.0005317849,0.000235255,0.0007327065,0.0005602334,0.001973038,0.01145602,0.185654,0.5312262],"study_design_scores_gemma":[0.000008809792,0.00003622346,0.0005586657,0.03827856,0.0003570305,0.0002252664,0.0001976643,0.00004437785,0.0002520976,0.001998585,0.958018,0.00002457403],"study_design_candidate":"systematic_review","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.00007837995,0.9959161,0.0001261674,0.001148223,0.001390079,0.000009001807,0.0001392519,0.00001400483,0.001178891],"genre_scores_gemma":[0.0006853415,0.9964813,0.0001922648,0.001020289,0.0008645013,0.00002064882,0.0001285896,0.000008539964,0.0005984871],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01234283,"threshold_uncertainty_score":0.04129094,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02220751254397629,"score_gpt":0.2578289927104747,"score_spread":0.2356214801664984,"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."}}