{"id":"W2154707908","doi":"10.1111/gcb.13094","title":"Human activities cause distinct dissolved organic matter composition across freshwater ecosystems","year":2015,"lang":"en","type":"article","venue":"Global Change Biology","topic":"Marine and coastal ecosystems","field":"Earth and Planetary Sciences","cited_by":272,"is_retracted":false,"has_abstract":true,"ca_institutions":"Trent University","funders":"Natural Sciences and Engineering Research Council of Canada; Ministero dello Sviluppo Economico; Environment Canada; Ontario Ministry of Economic Development and Innovation","keywords":"Dissolved organic carbon; Ecosystem; Freshwater ecosystem; Environmental science; Organic matter; Composition (language); Ecology; Environmental chemistry; Biology; Chemistry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.00007022775,0.0001145839,0.0001573801,0.0004605802,0.0002055352,0.000234776,0.00006522237,0.000110023,0.0005140553],"category_scores_gemma":[0.000290868,0.0001237697,0.000168202,0.0004600583,0.0003196122,0.0001211149,0.000356172,0.00008734943,0.0000573096],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002750598,"about_ca_system_score_gemma":0.0001822505,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007343143,"about_ca_topic_score_gemma":0.01727729,"domain_scores_codex":[0.9999096,0.00001704315,0.000006010756,0.00003145257,0.00001590677,0.00001999674],"domain_scores_gemma":[0.9998332,0.00002396699,0.00006500152,0.00001490911,0.00002655755,0.00003632327],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001616244,0.00002503751,0.96421,0.00002541366,0.00007777337,0.0001766839,0.0002865998,0.000115328,0.02663063,0.00004198957,0.00009797555,0.008151026],"study_design_scores_gemma":[7.131578e-7,0.00001087843,0.9993561,6.62096e-7,0.000005074857,0.00004086855,0.00008181091,0.00004952849,0.0003630462,0.00002028027,0.00006984457,0.000001258243],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995704,0.00005678767,0.00007666808,0.000008049781,8.26809e-7,0.000002002775,0.0001000748,0.000004498746,0.000180636],"genre_scores_gemma":[0.9996734,0.00003119528,0.00007103789,0.000007525286,0.000001007186,0.000002239423,0.0001105142,0.000001031599,0.0001022639],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007343143,"threshold_uncertainty_score":0.01460081,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04749711084961074,"score_gpt":0.2719234665958736,"score_spread":0.2244263557462629,"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."}}