{"id":"W4220975180","doi":"10.5194/egusphere-egu22-5896","title":"Exploring the Bacterial Preference for Terrestrial or Marine Organic Matter in Estuarine Sediments Using Compound Specific Stable Carbon Isotope Ratios: A Degradation Kinetics Study ","year":2022,"lang":"en","type":"preprint","venue":"","topic":"Marine and coastal ecosystems","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Concordia University","funders":"","keywords":"Organic matter; Heterotroph; Environmental chemistry; Estuary; Stable isotope ratio; Isotopes of carbon; Chemistry; Total organic carbon; Biology; Ecology; Bacteria; Organic chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001957131,0.0003949403,0.0001824096,0.0003207527,0.0001363039,0.0005161567,0.0001611426,0.0004130705,0.0009077814],"category_scores_gemma":[0.0001840689,0.0002176581,0.0002885575,0.0004757716,0.0001757,0.0003034417,0.0001792457,0.0003638571,0.000643215],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001744357,"about_ca_system_score_gemma":0.000192312,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001974502,"about_ca_topic_score_gemma":0.00325591,"domain_scores_codex":[0.9998634,0.00001515632,0.000009496556,0.00005408027,0.00003510225,0.00002281591],"domain_scores_gemma":[0.9998653,0.00002092811,0.00003961993,0.000008721706,0.00005157477,0.00001386838],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001090659,0.00004629397,0.009430524,0.00006142425,0.0000154391,0.00003689449,0.00004879007,0.0001791716,0.9838268,0.00006971561,0.00006738458,0.006108439],"study_design_scores_gemma":[0.000007175802,0.0005361215,0.142285,0.00003537029,0.00004908431,0.0001447507,0.0002911908,0.004729945,0.8471374,0.0001314245,0.00462109,0.00003134877],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9910527,0.0010743,0.003437996,0.00005356473,0.00001963565,0.00001770862,0.001551349,0.00003835938,0.002754418],"genre_scores_gemma":[0.9822317,0.001524346,0.008050477,0.00009057797,0.000008857323,0.00004577054,0.001522314,0.00003471263,0.006491287],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001974502,"threshold_uncertainty_score":0.003926039,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1837498784965693,"score_gpt":0.2624175006644716,"score_spread":0.07866762216790221,"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."}}