{"id":"W1964909389","doi":"10.1029/2008gl034470","title":"A millennial‐scale record of Arctic Ocean sea ice variability and the demise of the Ellesmere Island ice shelves","year":2008,"lang":"en","type":"article","venue":"Geophysical Research Letters","topic":"Arctic and Antarctic ice dynamics","field":"Earth and Planetary Sciences","cited_by":108,"is_retracted":false,"has_abstract":true,"ca_institutions":"Impact; Geological Survey of Canada; Natural Resources Canada; University of Alberta","funders":"Natural Resources Canada; Natural Sciences and Engineering Research Council of Canada; University of Ottawa","keywords":"Sea ice; Oceanography; Geology; Arctic ice pack; Ice shelf; Antarctic sea ice; Cryosphere; Iceberg; Arctic sea ice decline; Arctic; Fjord; Climatology; Physical geography; Geography","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002343194,0.00008817459,0.0000739528,0.0005034882,0.0001956191,0.0004644372,0.0001038656,0.000170851,0.0009087528],"category_scores_gemma":[0.0005650295,0.00008321743,0.00006191408,0.0005827872,0.0002172132,0.0004264747,0.0004410052,0.0002197274,0.0001851922],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002553979,"about_ca_system_score_gemma":0.0001836161,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01289058,"about_ca_topic_score_gemma":0.04021958,"domain_scores_codex":[0.9999645,0.000003788592,0.000003183513,0.00001115708,0.000006739567,0.00001060189],"domain_scores_gemma":[0.9997448,0.00003043454,0.0001165107,0.00002592654,0.00005241033,0.00002976419],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004076436,0.00001542361,0.9749493,0.00002548262,0.00003990764,0.0001041329,0.0005318066,0.0002976084,0.003095725,0.0001825115,0.0009728116,0.0197446],"study_design_scores_gemma":[5.348118e-7,0.000004491447,0.9983267,0.000004617161,0.000004508068,0.00003140832,0.00009092008,0.00006156415,0.000169545,0.0000126411,0.001291833,0.000001186294],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996717,0.0006051753,0.0001645581,0.00009625335,0.000009354161,0.000002430425,0.001071315,0.000008962585,0.00132498],"genre_scores_gemma":[0.9974241,0.0005099624,0.0002951031,0.00004590345,0.00001544951,0.000003276768,0.001253542,0.000003535561,0.000449147],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01289058,"threshold_uncertainty_score":0.02563107,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01611285864065136,"score_gpt":0.2377515451222201,"score_spread":0.2216386864815687,"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."}}