{"id":"W2923258282","doi":"10.5194/tc-13-981-2019","title":"Ice-stream flow switching by up-ice propagation of instabilities along glacial marginal troughs","year":2019,"lang":"en","type":"article","venue":"˜The œcryosphere","topic":"Cryospheric studies and observations","field":"Earth and Planetary Sciences","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; Center for Northern Studies","funders":"Université du Québec à Montréal; Centre National de la Recherche Scientifique; Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada; ArcticNet; Natural Resources Canada; Université Laval","keywords":"Geology; Ice sheet; Ice stream; Antarctic sea ice; Arctic ice pack; Ice divide; Drift ice; Ice shelf; Seabed gouging by ice; Sea ice; STREAMS; Fast ice; Trough (economics); Glacial period; Cryosphere; Oceanography; Geomorphology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003217142,0.000190949,0.0002536323,0.00000839413,0.0003132726,0.00006580996,0.0002900335,0.00007463971,0.003910917],"category_scores_gemma":[0.00003974815,0.0001344862,0.00009991802,0.0003008193,0.0000918365,0.000268305,0.00002966555,0.0001875382,0.0001848144],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001384774,"about_ca_system_score_gemma":0.00008178101,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.01077991,"about_ca_topic_score_gemma":0.02802865,"domain_scores_codex":[0.9985686,0.00008624835,0.0003585112,0.0002861389,0.0003706074,0.0003299206],"domain_scores_gemma":[0.9990762,0.0002850598,0.0001746827,0.0003111484,0.00009274219,0.00006017457],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001346608,0.00004086837,0.8650376,0.0001016079,0.00006931079,0.000001210502,0.002885908,0.005982537,0.0001640379,0.0001690763,0.005275864,0.1201373],"study_design_scores_gemma":[0.0007884642,0.0002706453,0.8296096,0.00006021711,0.00006068337,0.000006664058,0.008489359,0.05273899,0.0001197275,0.000432684,0.1070417,0.0003813252],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9895764,0.001594035,0.0004858451,0.0003530685,0.0008486644,0.0004295376,0.0001096632,0.00004934547,0.006553443],"genre_scores_gemma":[0.9956905,0.00007054164,0.00067309,0.0001678192,0.0001725231,0.000005621625,0.0001010468,0.00000800151,0.003110835],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1197559,"threshold_uncertainty_score":0.9969996,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01045082313571852,"score_gpt":0.2006737254924615,"score_spread":0.1902229023567429,"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."}}