{"id":"W4388702527","doi":"10.5194/cp-19-2341-2023","title":"Moss kill dates and modeled summer temperature track episodic snowline lowering and ice cap expansion in Arctic Canada through the Common Era","year":2023,"lang":"en","type":"article","venue":"Climate of the past","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Icelandic Centre for Research; National Science Foundation","keywords":"Arctic; Arctic ice pack; Geology; Sea ice; Radiocarbon dating; Ice core; Physical geography; Moss; Holocene; Climatology; Oceanography; Geography; Paleontology; Ecology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003456683,0.0001119412,0.0001996272,0.0000321638,0.0003137018,0.00002019421,0.0002263702,0.0000835196,0.00006527517],"category_scores_gemma":[0.00004382994,0.00006240302,0.00001997067,0.0002605323,0.0003059833,0.00008962803,0.00007252281,0.0003508948,0.000008915353],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000001714467,"about_ca_system_score_gemma":0.00004455009,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1057942,"about_ca_topic_score_gemma":0.796034,"domain_scores_codex":[0.9989862,0.000158179,0.0001804142,0.0001928262,0.000129602,0.0003527832],"domain_scores_gemma":[0.9992065,0.0004532661,0.00005110841,0.0002218034,0.0000232473,0.00004405981],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004554603,0.00000575122,0.9959488,0.00009929566,0.00000903109,0.00001790549,0.000508908,0.002940577,0.00009149526,0.00001690371,0.0002253,0.00009048102],"study_design_scores_gemma":[0.0002711643,0.00002817343,0.9884049,0.00006479141,0.00001173668,0.00004742442,0.0008160928,0.009600801,0.0001577386,0.0004320628,0.00008345551,0.0000816194],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9936288,0.001370783,1.75521e-7,0.004266832,0.0001641917,0.0001619863,0.00007622354,0.000009671883,0.0003213531],"genre_scores_gemma":[0.9987832,0.0008296553,0.00001224718,0.0002135822,0.00001845787,0.000002173225,0.0000546667,0.000003234027,0.00008281259],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6902398,"threshold_uncertainty_score":0.9001604,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01997304948015848,"score_gpt":0.2500749970504381,"score_spread":0.2301019475702796,"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."}}