{"id":"W2146464692","doi":"10.1029/2005gb002494","title":"FeCycle: Attempting an iron biogeochemical budget from a mesoscale SF<sub>6</sub> tracer experiment in unperturbed low iron waters","year":2005,"lang":"en","type":"article","venue":"Global Biogeochemical Cycles","topic":"Marine and coastal ecosystems","field":"Earth and Planetary Sciences","cited_by":323,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Biogeochemical cycle; Biogeochemistry; Mesoscale meteorology; Environmental science; Aerosol; Sink (geography); Iron fertilization; Geotraces; Oceanography; Deposition (geology); TRACER; Particulates; Phytoplankton; Environmental chemistry; Nutrient; Geology; Chemistry; Seawater; Meteorology; Geography; Sediment","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002302739,0.000500957,0.0005212218,0.00007808076,0.0001210392,0.0001522362,0.0005255029,0.0003820967,0.0005510845],"category_scores_gemma":[0.00004710588,0.000437248,0.0001892623,0.0003479547,0.0001635026,0.0004251159,0.0001131009,0.0002948684,0.0004306688],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009803053,"about_ca_system_score_gemma":0.00004863325,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01392261,"about_ca_topic_score_gemma":0.007190666,"domain_scores_codex":[0.9966512,0.0001436933,0.0006973572,0.0009897231,0.0005494329,0.0009686138],"domain_scores_gemma":[0.9987187,0.0001047446,0.0001375772,0.0004563637,0.00003367457,0.0005489857],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003313022,0.0003421469,0.4744713,0.00004622659,0.00002790107,0.00005129808,0.0002607089,0.0001849827,0.4199698,0.00001245728,0.001736441,0.1025655],"study_design_scores_gemma":[0.001515874,0.0001563239,0.05348418,0.0001187233,0.00003837471,0.00003637794,0.0006023917,0.007160921,0.9308517,0.0007575644,0.004227829,0.001049724],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.993754,0.0008733237,0.000005704859,0.0007743745,0.0002000837,0.0003083766,0.001645476,0.00016325,0.002275366],"genre_scores_gemma":[0.9951133,0.00005868756,0.0005643606,0.000557872,0.0005099821,0.00001185806,0.003165571,0.00001263109,0.000005796398],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.510882,"threshold_uncertainty_score":0.999808,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008175658182699124,"score_gpt":0.2121414509306137,"score_spread":0.2039657927479145,"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."}}