{"id":"W2060017624","doi":"10.1002/ppp.680","title":"Investigation of ice‐wedge infilling processes using stable oxygen and hydrogen isotopes, crystallography and occluded gases (O<sub>2</sub>, N<sub>2</sub>, Ar)","year":2010,"lang":"en","type":"article","venue":"Permafrost and Periglacial Processes","topic":"Cryospheric studies and observations","field":"Earth and Planetary Sciences","cited_by":46,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Space Agency; University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Geology; Ice wedge; Permafrost; Stable isotope ratio; Isotopes of oxygen; Snow; Ice core; Holocene; Mineralogy; Geomorphology; Atmospheric sciences; Geochemistry; Oceanography","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002312568,0.0003379728,0.000416579,0.000114194,0.00088586,0.0002374767,0.000133271,0.0001531264,0.00004571261],"category_scores_gemma":[0.0003514864,0.0003001582,0.00004130714,0.0008130086,0.0006614002,0.0007909162,0.00006085583,0.0002154598,0.000001861193],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003545206,"about_ca_system_score_gemma":0.000273214,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007234839,"about_ca_topic_score_gemma":0.01368153,"domain_scores_codex":[0.9983279,0.00003627822,0.0004335556,0.000503475,0.000280964,0.0004178734],"domain_scores_gemma":[0.9987372,0.0002832917,0.0002453098,0.0001414483,0.0003556807,0.0002370499],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006458296,0.00001744801,0.717608,0.001001489,0.00004242703,0.00000257437,0.002588572,0.0001242476,0.2758805,0.000009962807,0.00003624108,0.002623992],"study_design_scores_gemma":[0.001036496,0.0002775882,0.7729015,0.0002778366,0.0002549853,0.00007315585,0.002934032,0.003608697,0.21176,0.001388264,0.004413219,0.001074247],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9901699,0.008352954,0.00004722884,0.0001115042,0.0001352857,0.0003912436,0.0006550726,0.000055938,0.00008083286],"genre_scores_gemma":[0.9940003,0.00488921,0.0003817732,0.0001653404,0.0002431735,0.00001100303,0.0002897335,0.00001566092,0.000003867138],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06412044,"threshold_uncertainty_score":0.999945,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02086098761411371,"score_gpt":0.2133942941053902,"score_spread":0.1925333064912765,"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."}}