{"id":"W2788224126","doi":"10.1002/lol2.10063","title":"Increasing dominance of terrigenous organic matter in circumpolar freshwaters due to permafrost thaw","year":2018,"lang":"en","type":"article","venue":"Limnology and Oceanography Letters","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":213,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada; Université de Montréal; Université Laval; Center for Northern Studies; Institut National de la Recherche Scientifique; Université du Québec à Chicoutimi","funders":"Canada Excellence Research Chairs, Government of Canada; Academy of Finland; Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs; ArcticNet","keywords":"Permafrost; Thermokarst; Tundra; Terrestrial ecosystem; Dissolved organic carbon; Environmental science; Subarctic climate; Dominance (genetics); Soil water; Arctic; Organic matter; Geology; Physical geography; Hydrology (agriculture); Oceanography; Earth science; Ecosystem; Ecology; Soil science; Geography; Chemistry","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002222617,0.0001755098,0.0002800306,0.0003980106,0.0001423487,0.00002729065,0.0002017522,0.0001127261,0.002318153],"category_scores_gemma":[0.000009700015,0.0001556868,0.0000539895,0.0004089776,0.0004708371,0.0001524734,0.00002813198,0.0001495507,0.0001561728],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000002504237,"about_ca_system_score_gemma":0.000008968867,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002468958,"about_ca_topic_score_gemma":0.02021261,"domain_scores_codex":[0.9987547,0.0001094725,0.0002524408,0.0003276046,0.00009481079,0.0004609338],"domain_scores_gemma":[0.9995024,0.0001003945,0.00006596588,0.0002103788,0.00002030139,0.0001006231],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000129309,0.00001280383,0.9690614,0.00002536408,0.00001607797,0.00005644724,0.003402793,0.000001980491,0.02612332,0.000002715449,0.0007210543,0.0004467783],"study_design_scores_gemma":[0.0003142748,0.0001677922,0.9964159,0.00004577946,0.00001322326,0.0001748767,0.000421399,0.00002808815,0.001375482,0.00004593634,0.0008011046,0.0001961028],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955639,0.0004388147,0.00002116793,0.002271194,0.0003100781,0.0001507191,0.0009014749,0.00001679767,0.0003258776],"genre_scores_gemma":[0.9909407,0.00006302918,0.0002083756,0.008421084,0.0001192296,9.488095e-7,0.0002348821,0.000006889219,0.000004854478],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02735459,"threshold_uncertainty_score":0.9985939,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01027635874600507,"score_gpt":0.2030380964775277,"score_spread":0.1927617377315226,"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."}}