{"id":"W2044227859","doi":"10.1038/srep08280","title":"Convergence of soil nitrogen isotopes across global climate gradients","year":2015,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":181,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ministry of Forests","funders":"","keywords":"Convergence (economics); Environmental science; Nitrogen; Isotope; Atmospheric sciences; Soil science; Chemistry; Geology; Economics; Physics","routes":{"ca_aff":true,"ca_fund":false,"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":[0.000410779,0.0001881851,0.0002322836,0.0007017092,0.0001775441,0.0003621346,0.0001455058,0.0002073061,0.0004854551],"category_scores_gemma":[0.0009597652,0.0001670131,0.0001439265,0.0006717892,0.0003286648,0.0003111099,0.0004233362,0.000172317,0.000128473],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002695678,"about_ca_system_score_gemma":0.0001903209,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004950304,"about_ca_topic_score_gemma":0.006907635,"domain_scores_codex":[0.9998742,0.00002133957,0.000007201743,0.00005766053,0.00001910321,0.00002047885],"domain_scores_gemma":[0.9996216,0.00007504389,0.0001179269,0.0000443299,0.0001079145,0.00003307896],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002739084,0.00002678849,0.9013508,0.00005979883,0.0002415549,0.0000544284,0.0003468793,0.001846549,0.0701085,0.000496108,0.0002623862,0.02493227],"study_design_scores_gemma":[0.000003583712,0.00001651894,0.9972789,0.000002524628,0.00002038541,0.00002220375,0.00006343189,0.0007915961,0.001191549,0.0002188664,0.0003855826,0.000004954582],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974194,0.0002576973,0.0005455767,0.0000463483,0.000006112311,0.000002444489,0.0003117436,0.00002773201,0.001383096],"genre_scores_gemma":[0.9989985,0.0001099721,0.000381655,0.00003111211,0.000004280905,0.000004282645,0.0003499084,0.000009104657,0.0001112056],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004950304,"threshold_uncertainty_score":0.009842992,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02445231852282095,"score_gpt":0.2575685652874841,"score_spread":0.2331162467646631,"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."}}