{"id":"W4417218266","doi":"10.1130/abs/2025am-9112","title":"Can we quantify primary productivity shifts with mollusk shell trace elements? Evidence from Burrard Inlet, British Columbia, Canada","year":2025,"lang":"","type":"article","venue":"Abstracts with programs - Geological Society of America","topic":"Marine Bivalve and Aquaculture Studies","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Productivity; Primary productivity; Shell (structure); TRACE (psycholinguistics); Primary production","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":[0.001155515,0.0006066525,0.0005978309,0.003075785,0.004766261,0.002397428,0.001261436,0.0006313394,0.00318082],"category_scores_gemma":[0.003183163,0.0004468322,0.0003902918,0.006291461,0.00155024,0.0007660197,0.0009992627,0.0008733936,0.0003712534],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02158877,"about_ca_system_score_gemma":0.02376182,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9972364,"about_ca_topic_score_gemma":0.9995222,"domain_scores_codex":[0.9990978,0.00008517071,0.00005686501,0.0002397536,0.0002642395,0.0002561972],"domain_scores_gemma":[0.9934914,0.0004447542,0.000510463,0.0002031564,0.004892484,0.0004578026],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002416413,0.0000427905,0.9661031,0.0001807479,0.0002339721,0.0001863507,0.002518756,0.0003044729,0.003853496,0.0003542948,0.004776544,0.02120394],"study_design_scores_gemma":[0.000006435717,0.000007645577,0.9939259,0.00009606165,0.00005047813,0.00001982191,0.002605926,0.00009821513,0.0003286761,0.00005092346,0.002797644,0.00001226276],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.967373,0.003670891,0.0005966587,0.001750271,0.00006451798,0.00005034277,0.00596529,0.00004331569,0.02048576],"genre_scores_gemma":[0.9888372,0.001794953,0.0009266406,0.0005129253,0.00001018878,0.00002563634,0.001566874,0.00004056546,0.006285095],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02158877,"threshold_uncertainty_score":0.1566382,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01491530420444986,"score_gpt":0.231509951650567,"score_spread":0.2165946474461171,"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."}}