{"id":"W2151710854","doi":"10.1016/j.scitotenv.2009.07.004","title":"Temporal trends of pollution Pb and other metals in east-central Baffin Island inferred from lake sediment geochemistry","year":2009,"lang":"en","type":"article","venue":"The Science of The Total Environment","topic":"Heavy metals in environment","field":"Environmental Science","cited_by":46,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta; Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Arctic; Sediment; Pollution; Geology; Deposition (geology); Oceanography; Environmental science; Physical geography; Ecology; Geomorphology","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":[0.0001966705,0.0001247461,0.0001700071,0.001117763,0.0005754615,0.0005595355,0.0003050964,0.000385416,0.00175179],"category_scores_gemma":[0.0005456036,0.0002269286,0.0001050187,0.001283118,0.0004730305,0.0004312478,0.0004052785,0.0003092203,0.0002182521],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001681495,"about_ca_system_score_gemma":0.0007597513,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.531396,"about_ca_topic_score_gemma":0.735468,"domain_scores_codex":[0.9999036,0.00001046033,0.000009164867,0.00002705697,0.00002407339,0.0000255982],"domain_scores_gemma":[0.9995485,0.00005409475,0.0001050946,0.00001910388,0.000189745,0.00008353913],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001531327,0.00003491161,0.9888282,0.00002269955,0.00004709431,0.0001026405,0.0007121657,0.0001719964,0.004774993,0.00008189045,0.0003191215,0.004751087],"study_design_scores_gemma":[0.000001139185,0.000004891854,0.9993389,0.000001550112,0.000004892615,0.00001180402,0.000171679,0.0001033694,0.00008551515,0.000005052002,0.0002699932,0.000001250778],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983542,0.0001144155,0.00004138112,0.00006388759,0.000002298384,0.000003586478,0.0003915523,0.000004505884,0.001024195],"genre_scores_gemma":[0.9982538,0.00009492457,0.0001123608,0.00002096416,0.000003018572,0.000005446504,0.000438003,0.000001869731,0.001069673],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.468604,"threshold_uncertainty_score":0.9427274,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01029086771829231,"score_gpt":0.2155985816396939,"score_spread":0.2053077139214016,"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."}}