{"id":"W4414311490","doi":"10.1016/j.teengi.2025.100041","title":"Disturbance effects on soil water-extractable organic matter as seen with double-shot pyrolysis-gas chromatography/mass spectrometry","year":2025,"lang":"en","type":"article","venue":"Total environment engineering.","topic":"Fire effects on ecosystems","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; Alberta Innovates; Alberta Agriculture and Forestry; Alberta Environment and Parks","keywords":"Soil water; Organic matter; Soil organic matter; Vegetation (pathology); Forest floor; Total organic carbon; Soil carbon; Pyrolysis","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":[0.000144713,0.0003135973,0.0001909919,0.0004360045,0.0002663168,0.0003601589,0.0001425438,0.0002020373,0.000459369],"category_scores_gemma":[0.0001837616,0.0001632017,0.0002121838,0.0005023465,0.0002687525,0.000228945,0.0002135782,0.0002359524,0.00007871018],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001740061,"about_ca_system_score_gemma":0.0002053215,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004747069,"about_ca_topic_score_gemma":0.009096914,"domain_scores_codex":[0.9998548,0.00001050987,0.000008663883,0.00004694427,0.00005436773,0.00002466028],"domain_scores_gemma":[0.9998455,0.00003784417,0.0000496421,0.000008391481,0.00003609853,0.00002253163],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0001861735,0.00003733918,0.0224694,0.00003856195,0.00003175155,0.00008401428,0.00007821289,0.0001281924,0.9734794,0.00001604117,0.00001974452,0.003431191],"study_design_scores_gemma":[0.000008380178,0.0002791242,0.6269253,0.000007289536,0.00004838523,0.0003016792,0.0002739503,0.002026229,0.3694504,0.00005455882,0.000609951,0.00001484344],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983655,0.0001423825,0.0009523606,0.000005491124,0.000003216109,0.0000111619,0.0002135241,0.00001639042,0.0002900026],"genre_scores_gemma":[0.9963357,0.0002004365,0.002490794,0.00002815669,0.000002241039,0.00001906729,0.0004156869,0.00001007493,0.0004978111],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004747069,"threshold_uncertainty_score":0.009438872,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.001759044835284596,"score_gpt":0.1570986415742038,"score_spread":0.1553395967389192,"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."}}