{"id":"W4313577893","doi":"10.1029/2022gb007495","title":"Hydrologic and Landscape Controls on Dissolved Organic Matter Composition Across Western North American Arctic Lakes","year":2022,"lang":"en","type":"article","venue":"Global Biogeochemical Cycles","topic":"Marine and coastal ecosystems","field":"Earth and Planetary Sciences","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Wilfrid Laurier University; University of Waterloo","funders":"High Magnetic Field Laboratory, Chinese Academy of Sciences; Global Water Futures; Natural Sciences and Engineering Research Council of Canada; U.S. Geological Survey; Nuclear Safety and Security Commission; National High Magnetic Field Laboratory; Division of Materials Research; National Aeronautics and Space Administration; Division of Chemistry; Parks Canada; National Science Foundation","keywords":"Dissolved organic carbon; Colored dissolved organic matter; Tundra; Arctic; Boreal; Environmental science; Permafrost; Taiga; Precipitation; Wetland; Organic matter; Aquatic ecosystem; Physical geography; Oceanography; Ecology; Geology; Geography; Phytoplankton; Nutrient","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002574381,0.0001451204,0.0001899348,0.0005868921,0.0007074677,0.0006623069,0.0001877494,0.0001590861,0.000555224],"category_scores_gemma":[0.0004175243,0.0001595657,0.0001787794,0.0008600943,0.0003796031,0.0002658762,0.0003491444,0.0001337792,0.00004503609],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001183413,"about_ca_system_score_gemma":0.0009249335,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2633621,"about_ca_topic_score_gemma":0.4993569,"domain_scores_codex":[0.9998856,0.00002385728,0.000007164183,0.00003541784,0.00001909494,0.00002891139],"domain_scores_gemma":[0.9996184,0.00005661718,0.0001123883,0.00001538392,0.0001038753,0.00009327779],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001475847,0.0000386778,0.9896168,0.00001575609,0.00008182385,0.00007912939,0.000617341,0.0003146396,0.005843955,0.00006641108,0.0001834274,0.002994487],"study_design_scores_gemma":[9.841123e-7,0.000003117693,0.9994652,0.000001258671,0.000007346951,0.000005588418,0.0002448076,0.0001493566,0.00004486587,0.000007962508,0.00006853119,0.000001122211],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995816,0.00004496508,0.00002126963,0.00001863311,0.000001321688,0.000001328085,0.0001021991,0.000002530742,0.0002261449],"genre_scores_gemma":[0.9996636,0.00004069387,0.00004648928,0.00001006503,0.000002739682,0.000003115568,0.0001089114,0.000001684822,0.0001226916],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2633621,"threshold_uncertainty_score":0.5236582,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005836282306421158,"score_gpt":0.2041912901389667,"score_spread":0.1983550078325455,"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."}}