{"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":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.001360616,0.0001321208,0.0002867314,0.00003946561,0.000467666,0.00001752847,0.0005225157,0.00005618611,0.0001405685],"category_scores_gemma":[0.0007379437,0.00007008333,0.0001391329,0.0004122353,0.003353828,0.0001010275,0.0001171342,0.0005927652,0.0000136651],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00000879913,"about_ca_system_score_gemma":0.0001079527,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0103373,"about_ca_topic_score_gemma":0.0007256086,"domain_scores_codex":[0.9973427,0.0008628413,0.0002812052,0.0002963125,0.0007714641,0.000445471],"domain_scores_gemma":[0.9957797,0.003411945,0.0000981624,0.0004573129,0.0001335322,0.0001193361],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001058986,0.0001240327,0.9837943,0.000282889,0.0000953305,0.00001197609,0.005339535,0.0002576759,0.0004784831,0.0003550679,0.003035506,0.00516626],"study_design_scores_gemma":[0.001183515,0.0001487999,0.980364,0.0000765962,0.00004300543,0.00002111071,0.0006331227,0.01279483,0.00009702552,0.002402569,0.002070667,0.0001648262],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.986451,0.00003112531,0.00004875904,0.01188429,0.00007953423,0.0003163509,0.00007228504,0.000006598132,0.001110006],"genre_scores_gemma":[0.9983848,0.0002638787,0.0001877842,0.0008307426,0.0001249207,0.00000158802,0.000009063163,0.000004631901,0.0001925659],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01253715,"threshold_uncertainty_score":0.9993585,"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."}}