{"id":"W2149705278","doi":"10.5194/bg-6-2421-2009","title":"Calcium carbonate saturation in the surface water of the Arctic Ocean: undersaturation in freshwater influenced shelves","year":2009,"lang":"en","type":"article","venue":"Biogeosciences","topic":"Arctic and Antarctic ice dynamics","field":"Earth and Planetary Sciences","cited_by":205,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Vetenskapsrådet; Svenska Forskningsrådet Formas; Polarforskningssekretariatet","keywords":"Aragonite; Oceanography; Seawater; Upwelling; Surface water; Carbonate; Ocean acidification; Geology; Calcite; Calcium carbonate; Arctic; Saturation (graph theory); Alkalinity; Salinity; Water column; Dissolved organic carbon; Mineralogy; Environmental science; Chemistry","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":[0.0002104213,0.0002621063,0.0003304427,0.0008105148,0.0008187679,0.0007094766,0.0002505422,0.0002079658,0.0004589054],"category_scores_gemma":[0.0004309218,0.0002615442,0.0002007674,0.000922624,0.0003830896,0.0002302585,0.0004215811,0.0001668487,0.00009031294],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001107184,"about_ca_system_score_gemma":0.0006906376,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1535103,"about_ca_topic_score_gemma":0.2553233,"domain_scores_codex":[0.9998904,0.0000132719,0.00000880483,0.00003037564,0.00002988241,0.00002714879],"domain_scores_gemma":[0.9996318,0.00003296482,0.00009653676,0.00001155583,0.000155181,0.00007196849],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001440108,0.000008957143,0.9924027,0.00001174418,0.00003836019,0.00005893887,0.0002510732,0.00009029234,0.005491709,0.00001262454,0.00003228998,0.001457411],"study_design_scores_gemma":[0.000001117515,0.00001134557,0.9991492,0.00000195437,0.000006347801,0.00003099863,0.0001872983,0.0001974685,0.0003195591,0.00000570514,0.00008726442,0.000001574297],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996308,0.00005734224,0.00001854588,0.000003702365,8.131225e-7,0.000001100875,0.0001206795,0.000001147965,0.0001658995],"genre_scores_gemma":[0.9995978,0.00004331964,0.00006326753,0.000005530828,0.000001298288,0.000002093438,0.0001995863,0.000001117351,0.00008593132],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1535103,"threshold_uncertainty_score":0.3052335,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01257032090551762,"score_gpt":0.2159772123501762,"score_spread":0.2034068914446586,"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."}}