{"id":"W2942339623","doi":"10.1121/1.5101080","title":"The measurement of ocean acidity using the depth-dependence of ambient noise","year":2019,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Underwater Acoustics Research","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Ambient noise level; Absorption (acoustics); Seawater; Noise (video); Boric acid; Magnesium; Attenuation; Relaxation (psychology); Chemistry; Environmental science; Sound (geography); Acoustics; Optics; Physics; Geology; Oceanography","routes":{"ca_aff":true,"ca_fund":false,"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":[0.000280324,0.000377076,0.0002434419,0.001187959,0.0002359049,0.0004782868,0.0003562818,0.000375191,0.0007496382],"category_scores_gemma":[0.0009483855,0.0002791893,0.000178622,0.001027967,0.0003424552,0.0004685359,0.0007688327,0.0002762105,0.0002971766],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002610166,"about_ca_system_score_gemma":0.0002276282,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002759847,"about_ca_topic_score_gemma":0.004264864,"domain_scores_codex":[0.9996351,0.00004348753,0.00001565708,0.00008795252,0.0001951115,0.00002276159],"domain_scores_gemma":[0.9996622,0.00007902865,0.0000838817,0.00002494787,0.0001012279,0.00004879859],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002186658,0.00002183373,0.03009648,0.0001909017,0.00003926374,0.00008974422,0.0001526557,0.001032246,0.9386585,0.0004167649,0.0001188481,0.02896411],"study_design_scores_gemma":[0.00006335554,0.0006958201,0.4021598,0.0001027451,0.0001567861,0.001072518,0.0003179247,0.01972935,0.5646299,0.001789902,0.009139675,0.0001422861],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8991376,0.002565082,0.08443172,0.0001239519,0.00009517828,0.0001153225,0.0009908138,0.0002770008,0.01226344],"genre_scores_gemma":[0.9518529,0.002112845,0.04343531,0.0001087753,0.0000526547,0.00006185967,0.0004236395,0.00003525851,0.001916712],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002759847,"threshold_uncertainty_score":0.005487621,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03864469079022345,"score_gpt":0.2671407818107033,"score_spread":0.2284960910204799,"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."}}