{"id":"W7111941739","doi":"","title":"The tracing of riverine U in Arctic seawater with very precise U-234/U-238 measurements","year":2007,"lang":"en","type":"article","venue":"Oxford University Research Archive (ORA) (University of Oxford)","topic":"Marine and coastal ecosystems","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Seawater; Arctic; Estuary; Flux (metallurgy); Water mass; Structural basin; TRACER; The arctic; Dissolved organic carbon; Salinity","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003512964,0.0003423811,0.0002139171,0.000559759,0.000454977,0.0006401062,0.0002603889,0.0002652955,0.0003551313],"category_scores_gemma":[0.0005443059,0.0002704722,0.0001527924,0.000618256,0.0002873451,0.0002569753,0.0004702478,0.0002430722,0.0002300347],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004060957,"about_ca_system_score_gemma":0.0005278549,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01176537,"about_ca_topic_score_gemma":0.0231408,"domain_scores_codex":[0.9997532,0.00003527018,0.00001232871,0.00008731067,0.00008384191,0.00002823606],"domain_scores_gemma":[0.9998236,0.00002566067,0.0000441954,0.00002485607,0.00006976845,0.00001194981],"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":[0.0001651925,0.00001320196,0.05534772,0.00008941373,0.00007810154,0.0001052642,0.0002216841,0.0008642469,0.9209909,0.000312602,0.0001761182,0.02163547],"study_design_scores_gemma":[0.00001982036,0.0001981595,0.1821459,0.0000508903,0.0001401355,0.000480827,0.000472231,0.009444401,0.7972325,0.0004157078,0.009342768,0.00005662045],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.96538,0.0010525,0.02746375,0.00006934529,0.00002556724,0.00002392417,0.001193124,0.0002513925,0.004540309],"genre_scores_gemma":[0.948189,0.0009636998,0.04899285,0.00005498109,0.00001238794,0.00003177471,0.0004405614,0.00006966048,0.001245036],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01176537,"threshold_uncertainty_score":0.02339375,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0287386998434563,"score_gpt":0.223095338825507,"score_spread":0.1943566389820507,"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."}}