{"id":"W2486616217","doi":"10.1017/cbo9780511977947.007","title":"Frozen ground and permafrost","year":2011,"lang":"en","type":"book-chapter","venue":"Cambridge University Press eBooks","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Permafrost; Bay; Geology; Geography; Archaeology; Skepticism; Physical geography; Paleontology; Cartography; Oceanography; Philosophy","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0003042836,0.0003784569,0.0003397457,0.001505102,0.001740696,0.001679586,0.000411717,0.001045018,0.008508153],"category_scores_gemma":[0.0005327028,0.0001494077,0.0001525065,0.001330064,0.004239989,0.001836141,0.001234739,0.001138226,0.000783425],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001135109,"about_ca_system_score_gemma":0.0007913554,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01548802,"about_ca_topic_score_gemma":0.0265326,"domain_scores_codex":[0.9998034,0.0000331239,0.00001185585,0.0000538437,0.00005898068,0.00003888616],"domain_scores_gemma":[0.9998036,0.00007431779,0.00004307176,0.000009699649,0.00003734372,0.0000320467],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002715755,0.0001010388,0.02023415,0.002069336,0.00006081047,0.0025785,0.02110183,0.0004030545,0.004430628,0.2469053,0.07982074,0.622023],"study_design_scores_gemma":[0.000006789378,0.00009291833,0.02856753,0.001640679,0.0000134852,0.001799898,0.004170241,0.00006237439,0.0005587279,0.02951109,0.9335465,0.00002974344],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.04634337,0.8439513,0.0006364827,0.01142549,0.002371363,0.00001327117,0.0002456561,0.00002279654,0.09499021],"genre_scores_gemma":[0.4475719,0.469942,0.001095465,0.005625139,0.003892665,0.00002227447,0.0005502586,0.0000383813,0.07126185],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01548802,"threshold_uncertainty_score":0.03079575,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04820477550169418,"score_gpt":0.1890871785961026,"score_spread":0.1408824030944084,"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."}}