{"id":"W2144718584","doi":"10.5194/tc-5-219-2011","title":"Northern Hemisphere spring snow cover variability and change over 1922–2010 including an assessment of uncertainty","year":2011,"lang":"en","type":"article","venue":"˜The œcryosphere","topic":"Climate variability and models","field":"Environmental Science","cited_by":527,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ouranos; Environment and Climate Change Canada","funders":"Climate Program Office; National Oceanic and Atmospheric Administration; National Aeronautics and Space Administration","keywords":"Northern Hemisphere; Climatology; Environmental science; Snow; Snow cover; Latitude; Spring (device); Confidence interval; Climate change; Trend analysis; Period (music); Physical geography; Atmospheric sciences; Geography; Meteorology; Geology; Oceanography; Statistics","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001131834,0.0002291945,0.0002669149,0.000006009737,0.000218204,0.00002935047,0.000383296,0.0001412112,0.007760155],"category_scores_gemma":[0.00003450818,0.0001743183,0.00007708232,0.000156593,0.0003615399,0.0003979724,0.0005869258,0.0002480884,0.0000320797],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002472592,"about_ca_system_score_gemma":0.00002779258,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.0245536,"about_ca_topic_score_gemma":0.02258114,"domain_scores_codex":[0.9982683,0.0001716207,0.0003342341,0.0005225554,0.0003416016,0.0003616845],"domain_scores_gemma":[0.99872,0.0001590603,0.0001714084,0.0007739377,0.00002426781,0.0001512681],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003622301,0.000344363,0.985455,0.00006079273,0.00002751421,0.000002714132,0.003264678,0.001868122,0.002852781,0.0005603525,0.00004581392,0.00548162],"study_design_scores_gemma":[0.000444725,0.0001042208,0.9499095,0.00004140807,0.00005201925,0.000003563747,0.00024396,0.04261947,0.0001694451,0.004506782,0.001589396,0.0003155208],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9855842,0.00002055997,0.0008807757,0.0000554713,0.0001862704,0.0004490986,0.00002519342,0.00004436771,0.01275405],"genre_scores_gemma":[0.9979466,0.0000256932,0.001533454,0.0001719127,0.00006398583,0.00004637539,0.000004643928,0.00002379202,0.0001834997],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04075135,"threshold_uncertainty_score":0.9952542,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05241523559287051,"score_gpt":0.2841255036815269,"score_spread":0.2317102680886564,"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."}}