{"id":"W6981883725","doi":"","title":"Forced and Unforced Permafrost Changes in the Northern Hemisphere during 1901-2100","year":2021,"lang":"en","type":"article","venue":"Journal of the Arkansas Academy of Science","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Permafrost; Northern Hemisphere; Active layer; Climate change; Context (archaeology); Circumpolar star","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004869293,0.0003772405,0.0002965938,0.0004270699,0.0003715994,0.0005647888,0.0003960068,0.0005287422,0.0009422307],"category_scores_gemma":[0.0007677839,0.0001827086,0.0008226893,0.0005719466,0.0003138076,0.0004392266,0.0003111241,0.0003240099,0.0001681431],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001182279,"about_ca_system_score_gemma":0.0006559457,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.09005143,"about_ca_topic_score_gemma":0.08365656,"domain_scores_codex":[0.9998831,0.0000177311,0.000008847726,0.00004240155,0.00001849816,0.00002946178],"domain_scores_gemma":[0.9998035,0.00004509003,0.00004484738,0.00002460093,0.00004221403,0.00003979067],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0006841976,0.0001976834,0.8674037,0.0001362518,0.0004362529,0.0009360594,0.0003858306,0.1068428,0.003979035,0.001030303,0.00341383,0.01455412],"study_design_scores_gemma":[0.0000625309,0.00009490526,0.8923581,0.00002787741,0.0001196759,0.0001422963,0.0003402677,0.1030438,0.001299839,0.000439856,0.002032191,0.0000385727],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974059,0.00008710228,0.0001174758,0.00007942016,0.00002378491,0.00000289515,0.001607972,0.00003921988,0.0006360633],"genre_scores_gemma":[0.9979404,0.00007729066,0.0001049203,0.00001743207,0.00001115801,0.000006306207,0.001692566,0.00000527724,0.0001445476],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09005143,"threshold_uncertainty_score":0.1790545,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02521513192006241,"score_gpt":0.2480773715648992,"score_spread":0.2228622396448368,"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."}}