{"id":"W1501499386","doi":"10.1002/ppp.1776","title":"Characteristics and Persistence of Relict High‐Altitude Permafrost on Mahan Mountain, Loess Plateau, China","year":2013,"lang":"en","type":"article","venue":"Permafrost and Periglacial Processes","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"The Scarborough Hospital; University of Toronto","funders":"Global Change Research Program of China; National Natural Science Foundation of China","keywords":"Permafrost; Geology; Peat; Active layer; Plateau (mathematics); Geomorphology; Loess; Physical geography; Hydrology (agriculture); Geotechnical engineering; Layer (electronics); Ecology; Geography","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001632382,0.0003903061,0.000498027,0.0001416508,0.0004637843,0.0002844992,0.0002476543,0.0001872321,0.005497057],"category_scores_gemma":[0.0001139929,0.0003160548,0.00005397353,0.0002622628,0.0004535961,0.0005808334,0.00005020685,0.000274025,0.0001425053],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000007558892,"about_ca_system_score_gemma":0.00009478544,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006579742,"about_ca_topic_score_gemma":0.004591244,"domain_scores_codex":[0.9981354,0.00005291067,0.0004167759,0.0005310347,0.000353919,0.000509937],"domain_scores_gemma":[0.9989219,0.0001704747,0.0001932952,0.0002279929,0.0001938379,0.000292444],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001715951,0.00005905434,0.9863685,0.0007780637,0.00002360516,0.00001341038,0.004913822,0.000008286343,0.001768798,0.00005528998,0.0003261342,0.005513466],"study_design_scores_gemma":[0.0004563417,0.0003862568,0.9934828,0.0001431862,0.0000412521,0.00005613943,0.00102994,0.0006163812,0.0005040198,0.0001633709,0.002674202,0.000446166],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9852387,0.001595311,0.000002804151,0.0006518686,0.000291448,0.0003622754,0.009746149,0.00004407958,0.002067379],"genre_scores_gemma":[0.9898404,0.005294511,0.00003352694,0.0004946562,0.0003942292,0.00001151107,0.003665583,0.00001701364,0.00024856],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00711427,"threshold_uncertainty_score":0.9999291,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01975827700183982,"score_gpt":0.219716957740173,"score_spread":0.1999586807383332,"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."}}