{"id":"W3179545017","doi":"10.1088/1748-9326/ac1222","title":"Soil respiration strongly offsets carbon uptake in Alaska and Northwest Canada","year":2021,"lang":"en","type":"article","venue":"Environmental Research Letters","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":75,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; Université de Montréal; Dalhousie University; St. Francis Xavier University","funders":"Natural Environment Research Council; Goddard Space Flight Center; Ministry of Science and ICT, South Korea; Korea Polar Research Institute; Sight Research UK; Gordon and Betty Moore Foundation; Nuclear Safety and Security Commission; National Research Foundation; University of Notre Dame; National Research Foundation of Korea; Ministry of Education, Culture, Sports, Science and Technology; National Aeronautics and Space Administration; National Science Foundation","keywords":"Tundra; Eddy covariance; Environmental science; Soil respiration; Ecosystem respiration; Boreal; Permafrost; Taiga; Soil water; Ecosystem; Soil carbon; Atmospheric sciences; Carbon cycle; Arctic; Soil science; Ecology; Forestry; Geography; Geology; Biology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002593357,0.0002674741,0.000216478,0.0006117127,0.0009777271,0.0008953302,0.000377104,0.000236486,0.001152916],"category_scores_gemma":[0.000588875,0.0001703819,0.0002460763,0.0008874443,0.0003645348,0.0003997356,0.0003966164,0.0002214149,0.0001081349],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007037359,"about_ca_system_score_gemma":0.005166919,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9409409,"about_ca_topic_score_gemma":0.9662367,"domain_scores_codex":[0.9998282,0.000008968202,0.000009843848,0.00007097555,0.00004137291,0.00004055423],"domain_scores_gemma":[0.9996459,0.00003401545,0.00005889316,0.00001911102,0.0001759986,0.00006602732],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001556982,0.00002796438,0.9654787,0.00004823479,0.000155066,0.0002372126,0.0002780142,0.005255472,0.01297847,0.0005236221,0.001019694,0.01384181],"study_design_scores_gemma":[0.000004708917,0.000008009085,0.9912209,0.00001639233,0.00004409367,0.00004969244,0.0005642787,0.005074416,0.001196036,0.0002169932,0.001588948,0.00001558341],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951646,0.0004550148,0.0002499477,0.00008902553,0.000009868509,0.000003310445,0.001320835,0.00004116803,0.002666183],"genre_scores_gemma":[0.9986147,0.0001553084,0.0001675006,0.000024744,0.000001402572,0.000001442269,0.0004875874,0.000005381818,0.0005419107],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05905908,"threshold_uncertainty_score":0.1188138,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03531646982624819,"score_gpt":0.2478574190878864,"score_spread":0.2125409492616382,"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."}}