{"id":"W2026655292","doi":"10.5194/amt-7-3597-2014","title":"Measurements of hydrogen sulfide (H <sub>2</sub> S) using PTR-MS: calibration, humidity dependence, inter-comparison and results from field studies in an oil and gas production region","year":2014,"lang":"en","type":"article","venue":"Atmospheric measurement techniques","topic":"Atmospheric and Environmental Gas Dynamics","field":"Environmental Science","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"U.S. Bureau of Land Management; U.S. Environmental Protection Agency; National Science Foundation","keywords":"Hydrogen sulfide; Environmental chemistry; Trace gas; Chemistry; Humidity; Environmental science; Ozone; Relative humidity; Methane; Sulfur; Meteorology","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":[0.0003826228,0.0003793963,0.0001864799,0.0003497105,0.0003459535,0.0002891159,0.0004448067,0.0003329536,0.0007363465],"category_scores_gemma":[0.0003914209,0.0001514395,0.0001539299,0.0003616259,0.0003293956,0.0003207316,0.0002239754,0.0002321233,0.0002797689],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004309287,"about_ca_system_score_gemma":0.0001574273,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006225692,"about_ca_topic_score_gemma":0.01139332,"domain_scores_codex":[0.9996547,0.00005430851,0.00001879324,0.0001133201,0.0001370618,0.00002183004],"domain_scores_gemma":[0.9997929,0.0000400896,0.00004752297,0.000021464,0.00008556672,0.00001249029],"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":[0.0004806335,0.0001217544,0.04935236,0.0000850809,0.0000604859,0.00009423634,0.0001493417,0.0004872846,0.9337647,0.00003776706,0.0002371036,0.01512924],"study_design_scores_gemma":[0.00001886552,0.000517661,0.1844684,0.000006994644,0.00005143697,0.0003000757,0.000234337,0.005666851,0.806887,0.00005072981,0.001781599,0.00001597241],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9932,0.0002210277,0.004889778,0.00003641071,0.00001327558,0.00004367565,0.0005428091,0.0001420134,0.0009109635],"genre_scores_gemma":[0.9931164,0.0001431592,0.005374801,0.00003571391,0.000009060203,0.00003220077,0.0005148565,0.00002670643,0.0007471297],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006225692,"threshold_uncertainty_score":0.01237893,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06166136341483319,"score_gpt":0.2692388596286993,"score_spread":0.2075774962138661,"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."}}