{"id":"W2143976643","doi":"10.14430/arctic633","title":"Polar Bear Aerial Survey in the Eastern Chukchi Sea: A Pilot Study","year":2003,"lang":"en","type":"article","venue":"ARCTIC","topic":"Marine animal studies overview","field":"Environmental Science","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Beaufort scale; Aerial survey; Beaufort sea; Transect; Population; Geography; Polar night; Oceanography; Ursus maritimus; Sea ice; Fishery; Environmental science; Physical geography; Arctic; Meteorology; Geology; Remote sensing; Demography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.0003857352,0.0003190758,0.0001674487,0.000664892,0.0007839642,0.0002131622,0.0002342691,0.0001879956,0.0009448454],"category_scores_gemma":[0.0003917464,0.0002327416,0.000195469,0.0004969091,0.0003626473,0.0002810894,0.0003892494,0.0002471367,0.0002134396],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006045754,"about_ca_system_score_gemma":0.0007106494,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1192975,"about_ca_topic_score_gemma":0.2362149,"domain_scores_codex":[0.9998266,0.00004194317,0.00001243874,0.00003832008,0.00003400055,0.00004675744],"domain_scores_gemma":[0.999587,0.00005117074,0.00006735246,0.000047167,0.0001415879,0.0001058246],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001880657,0.0002628099,0.9842319,0.00002921328,0.00003034075,0.000740178,0.001997067,0.0002121459,0.003701719,0.0000194176,0.0002261619,0.008360934],"study_design_scores_gemma":[0.000008544509,0.0003047626,0.9977248,0.000003641914,0.00001079431,0.0001193611,0.001263416,0.0001465597,0.0001603817,0.000002219368,0.0002524054,0.000003154141],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993962,0.00001657025,0.00007340949,0.000008147576,0.000001293999,0.00005190805,0.0001392725,0.000003012296,0.0003102799],"genre_scores_gemma":[0.9978487,0.00009526851,0.0006413094,0.00003770072,0.000005278286,0.00008430065,0.0006824073,0.000002052519,0.00060297],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1192975,"threshold_uncertainty_score":0.2372062,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05638556139503628,"score_gpt":0.2594380290867662,"score_spread":0.2030524676917299,"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."}}