{"id":"W2027812120","doi":"10.1139/x04-053","title":"Annual fertilization and interspecific competition control: effects on in situ forest floor nitrogen fluxes of different-aged <i>Pinus taeda</i> stands in southeast Georgia, USA","year":2004,"lang":"en","type":"article","venue":"Canadian Journal of Forest Research","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"U.S. Department of Energy","keywords":"Forest floor; Interspecific competition; Throughfall; Environmental science; Human fertilization; Cycling; Mineralization (soil science); Nitrogen; Forestry; Agronomy; Ecology; Soil water; Biology; Chemistry; Soil science; Geography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002478451,0.0002613104,0.0003346861,0.0003433457,0.0003903333,0.0003886953,0.0004108533,0.0002582011,0.0003615106],"category_scores_gemma":[0.0002306751,0.0001928329,0.0002315027,0.0002242273,0.0002888883,0.0002542012,0.0002591372,0.0002814351,0.0000689019],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001457676,"about_ca_system_score_gemma":0.0005728891,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0725643,"about_ca_topic_score_gemma":0.2480464,"domain_scores_codex":[0.9997614,0.0000387244,0.00001606251,0.0001077176,0.00003954118,0.0000364911],"domain_scores_gemma":[0.9996206,0.00007768705,0.0001204931,0.00001854293,0.00006595982,0.00009666797],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002096516,0.0004544473,0.5014953,0.0001191837,0.0002507486,0.000310989,0.0006943911,0.0005928246,0.482198,0.00008001392,0.0002724339,0.01143524],"study_design_scores_gemma":[0.000006025834,0.0001533849,0.995158,0.000002215458,0.00002751215,0.00002996849,0.0001278295,0.0006076309,0.003658943,0.00001101751,0.0002107669,0.000006679195],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996682,0.00005258865,0.00004494668,0.000006931399,0.000001601243,0.0000041739,0.00007777282,0.000003943013,0.0001398294],"genre_scores_gemma":[0.9992448,0.00003616085,0.000213879,0.0000306005,0.000001636157,0.00001204691,0.0001683605,0.00000390077,0.0002886506],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0725643,"threshold_uncertainty_score":0.1442839,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01733102399882212,"score_gpt":0.2430485094791864,"score_spread":0.2257174854803643,"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."}}