{"id":"W4403436207","doi":"10.1021/acs.est.4c08078","title":"Trapped Urban Phosphorus: An Overlooked and Inaccessible Stock in the Anthropogenic Phosphorus Cycle","year":2024,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ministry of Agriculture","funders":"Wageningen University and Research; Jilin University; Southwest University; Chinese Academy of Sciences; Institute of Genetics and Developmental Biology, Chinese Academy of Sciences; Guangxi Academy of Agricultural Sciences; Kungliga Tekniska Högskolan; Institute of Genetics; College of Resources and Environment, Southwest University; National Natural Science Foundation of China; University of Queensland","keywords":"Urbanization; China; Municipal solid waste; Stock (firearms); Population; Fertilizer; Environmental science; Urban area; Urban waste; Phosphorus; Land use; Environmental protection; Environmental engineering; Geography; Waste management; Ecology; Chemistry; Biology; Engineering; Environmental health","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":[0.0003047051,0.0001775878,0.0001598414,0.0006201512,0.0004558863,0.0009497268,0.0003109183,0.0002656165,0.0007164796],"category_scores_gemma":[0.0003576552,0.000116253,0.0001783193,0.001266259,0.0009738837,0.001060634,0.0008175872,0.0001477105,0.00006651933],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00122207,"about_ca_system_score_gemma":0.001120743,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02340639,"about_ca_topic_score_gemma":0.05855214,"domain_scores_codex":[0.9998425,0.00002420902,0.00001042799,0.0000334683,0.00005633389,0.00003298923],"domain_scores_gemma":[0.9997619,0.00003368635,0.00009831117,0.00001967908,0.00006432283,0.00002204949],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001729723,0.00004456782,0.9047292,0.000191715,0.00007662791,0.001241246,0.002347033,0.004676098,0.01758723,0.005467129,0.0007006446,0.06276547],"study_design_scores_gemma":[0.000008699925,0.0001208548,0.9677968,0.00006877592,0.00006361096,0.0003395379,0.005410986,0.00823536,0.00618344,0.003688656,0.008048376,0.00003492477],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996225,0.0003209318,0.001241553,0.0002568414,0.000005234211,0.00001036703,0.000118939,0.00001171668,0.001809467],"genre_scores_gemma":[0.9989043,0.0002188256,0.0004196941,0.00003197943,0.000003514436,0.000003905374,0.00005691991,0.000004712928,0.0003559378],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02340639,"threshold_uncertainty_score":0.04654032,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006413187524188047,"score_gpt":0.2356711545929995,"score_spread":0.2292579670688115,"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."}}