{"id":"W1970594955","doi":"10.1002/ppp.410","title":"Climate and the limits of permafrost: a zonal analysis","year":2002,"lang":"en","type":"article","venue":"Permafrost and Periglacial Processes","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":423,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Permafrost; Snow; Snow cover; Offset (computer science); Geology; Climate change; Air temperature; Environmental science; Physical geography; Geomorphology; Climatology; Atmospheric sciences; Geography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0003094875,0.0001606169,0.0002122764,0.001617666,0.0006683265,0.001346378,0.0004179428,0.0001222164,0.003079603],"category_scores_gemma":[0.0008876527,0.00009960647,0.0005674849,0.00240061,0.0004753892,0.0002539289,0.0004554527,0.0002049412,0.00009449379],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006067573,"about_ca_system_score_gemma":0.005546142,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.9378942,"about_ca_topic_score_gemma":0.9321646,"domain_scores_codex":[0.9998536,0.00002236987,0.000005099876,0.00003019568,0.00004550883,0.00004311218],"domain_scores_gemma":[0.9996744,0.00006202527,0.0000386994,0.00001743257,0.0001610016,0.00004636794],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002082433,0.00002329021,0.819378,0.0001676849,0.0003727792,0.0001990628,0.0009041941,0.09228038,0.002640934,0.03696742,0.004007483,0.0428504],"study_design_scores_gemma":[0.00001163655,0.00001603864,0.9178991,0.00003817915,0.00009764518,0.00006110631,0.0005219201,0.0647544,0.0002512189,0.003241102,0.01307488,0.00003272395],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.965369,0.001853825,0.004172424,0.000450515,0.00001802263,0.00003682975,0.004974884,0.0001577131,0.02296666],"genre_scores_gemma":[0.9966279,0.000395626,0.001291217,0.00001229334,0.000004546759,0.000005821291,0.0006425694,0.00001302993,0.001006976],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9378942,"threshold_uncertainty_score":0.1249431,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03443233420759002,"score_gpt":0.2424771496820174,"score_spread":0.2080448154744274,"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."}}