{"id":"W2803793405","doi":"10.1016/j.envpol.2018.05.039","title":"Biofiltration of methane using hybrid mixtures of biochar, lava rock and compost","year":2018,"lang":"en","type":"article","venue":"Environmental Pollution","topic":"Landfill Environmental Impact Studies","field":"Environmental Science","cited_by":37,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"Mitacs; Emissions Reduction Alberta","keywords":"Compost; Biochar; Biofilter; Environmental chemistry; Chemistry; Aeration; Pulp and paper industry; Environmental science; Environmental engineering; Agronomy; Biology; Pyrolysis; Organic chemistry","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":[0.0002873835,0.0003808937,0.0003888825,0.0003011717,0.0003385567,0.00063662,0.0003275612,0.0003134625,0.0007277813],"category_scores_gemma":[0.0002524037,0.0001649805,0.0004567809,0.0002464358,0.0001413506,0.00043418,0.0004267089,0.0003437195,0.0001223566],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004214688,"about_ca_system_score_gemma":0.0003690289,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005675239,"about_ca_topic_score_gemma":0.01241294,"domain_scores_codex":[0.9997594,0.00003492277,0.00002183359,0.00003875262,0.0000638721,0.00008129101],"domain_scores_gemma":[0.9998918,0.00003131021,0.0000206084,0.000009410807,0.00002346129,0.00002342378],"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":[0.0008135748,0.000138689,0.001685575,0.00008625908,0.00005869974,0.00005323338,0.00007831809,0.000413777,0.9925408,0.00005024409,0.00004380997,0.004036953],"study_design_scores_gemma":[0.00001890882,0.00095509,0.003841754,0.000007920546,0.00005518704,0.00004094711,0.0001021924,0.001808029,0.992774,0.00001284575,0.0003736078,0.0000094288],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993488,0.0001289973,0.0002511536,0.00001142827,0.000006415309,0.000004566509,0.00003604032,0.00001085694,0.0002017331],"genre_scores_gemma":[0.9985429,0.0001852784,0.0005690127,0.00001159065,0.000003540239,0.000004784054,0.00007592963,0.000005332241,0.000601653],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005675239,"threshold_uncertainty_score":0.01128441,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01173288142788718,"score_gpt":0.2320247604309299,"score_spread":0.2202918790030427,"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."}}