{"id":"W2099063502","doi":"10.1029/2001gb001850","title":"The application and interpretation of Keeling plots in terrestrial carbon cycle research","year":2003,"lang":"en","type":"article","venue":"Global Biogeochemical Cycles","topic":"Atmospheric and Environmental Gas Dynamics","field":"Environmental Science","cited_by":789,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Lethbridge","funders":"","keywords":"Ecosystem; Environmental science; Carbon cycle; Terrestrial ecosystem; Carbon sink; Isotopes of carbon; Eddy covariance; Atmospheric sciences; δ13C; Carbon flux; Ecosystem respiration; Stable isotope ratio; Ecology; Physical geography; Total organic carbon; Biology; Geography; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003585917,0.00007266765,0.00008150504,0.000003535708,0.00006313463,0.00001237306,0.0001271592,0.00007000399,0.000006802903],"category_scores_gemma":[0.0001068951,0.00005701377,0.00002072414,0.0002084069,0.000474124,0.00004117168,0.0001118604,0.00009992761,0.000006215181],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001909073,"about_ca_system_score_gemma":0.000005056203,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001647165,"about_ca_topic_score_gemma":0.0001951864,"domain_scores_codex":[0.9990832,0.00008131983,0.000183947,0.0002060869,0.00023739,0.0002080798],"domain_scores_gemma":[0.999682,0.0000851448,0.00004237675,0.0001381305,0.000001730078,0.00005059685],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001599343,0.0001215623,0.85891,0.000005847988,0.000007917435,0.000001526494,0.0001986579,0.005258645,0.04808735,0.001017844,0.00002262449,0.08620804],"study_design_scores_gemma":[0.002065982,0.0002321065,0.3884769,0.00008060957,0.00003076253,0.0000246821,0.002503035,0.4029761,0.03273987,0.1666064,0.003598683,0.0006649144],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951351,0.0001462921,0.0002993475,0.00007200922,0.00002558473,0.0001495989,0.000002200763,0.000008092722,0.004161831],"genre_scores_gemma":[0.9986905,0.00008027652,0.001183798,0.00001199227,0.0000083332,0.00001468578,0.000003161545,0.00000384726,0.000003408386],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4704331,"threshold_uncertainty_score":0.2490032,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00994069893351847,"score_gpt":0.2652137609550973,"score_spread":0.2552730620215788,"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."}}