{"id":"W2160324380","doi":"10.1038/ncomms1346","title":"Global-scale latitudinal patterns of plant fine-root nitrogen and phosphorus","year":2011,"lang":"en","type":"article","venue":"Nature Communications","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":291,"is_retracted":false,"has_abstract":false,"ca_institutions":"Lakehead University","funders":"Ontario Ministry of Research and Innovation; Institute on the Environment, University of Minnesota; University of Minnesota; National Science Foundation","keywords":"Biome; Phosphorus; Cycling; Nutrient; Nitrogen; Latitude; Litter; Plant litter; Nutrient cycle; Weathering; Nitrogen cycle; Agronomy; Environmental science; Botany; Ecosystem; Biology; Ecology; Chemistry; Geography; Forestry","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":[0.0002578706,0.0001667637,0.0001609448,0.0004713455,0.0001714777,0.0003468009,0.0001247692,0.0002388676,0.001110117],"category_scores_gemma":[0.0003600624,0.0001731267,0.0002270776,0.0005542313,0.000332256,0.0002730133,0.0003788294,0.0001911371,0.0002151578],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001937447,"about_ca_system_score_gemma":0.0001280562,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008015376,"about_ca_topic_score_gemma":0.02125566,"domain_scores_codex":[0.9999387,0.000008906789,0.000003087889,0.00003004932,0.000006157632,0.00001304645],"domain_scores_gemma":[0.9996846,0.00006140842,0.00008483596,0.00004725148,0.00007195721,0.00004994397],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002032939,0.00002292019,0.947466,0.00006133896,0.0002602594,0.00008063553,0.0008316127,0.001266372,0.04062484,0.0004153628,0.0005456169,0.008221617],"study_design_scores_gemma":[0.00000180901,0.000005593072,0.9993555,0.000001393675,0.000008349173,0.00001623233,0.00006885501,0.0001527346,0.0001242428,0.00002311196,0.0002399021,0.000002284484],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983914,0.000184986,0.0001833781,0.00007189935,0.000004498632,0.000001315577,0.0003284155,0.00001458424,0.0008194397],"genre_scores_gemma":[0.9991847,0.00008126993,0.0001018379,0.00002970943,0.000003617987,0.000002173078,0.0003251733,0.000005266268,0.0002663077],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008015376,"threshold_uncertainty_score":0.01593745,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02598343884826058,"score_gpt":0.2436118210322663,"score_spread":0.2176283821840057,"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."}}