Estimation of livestock greenhouse gas for impact mitigation by D.S.I. Sondakh, F.R. Tulungen, J.K. Kampilong, F.S.J. Rumondor, Y.S. Kawuwung, E.P. Sanggelorang

“…BACKGROUND AND OBJECTIVES: Anthropogenic activities in livestock sectors are responsible for emitting substantial amounts of greenhouse gases, including carbon dioxide, methane, and dinitrous oxide, into the atmosphere, thereby contributing to climate change. …”
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Dynamic evolution characteristics of meso-structural mechanics performance of coal measure mudstone by Yun Xu, Minmin Li, Guofu Li, Liangliang Liu, Gaowei Yue

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Radiocarbon monoxide indicates increasing atmospheric oxidizing capacity by Olaf Morgenstern, Rowena Moss, Martin Manning, Guang Zeng, Hinrich Schaefer, Ilya Usoskin, Jocelyn Turnbull, Gordon Brailsford, Sylvia Nichol, Tony Bromley

“…Abstract Hydroxyl (OH) is the atmosphere’s main oxidant removing most pollutants including methane. Its short lifetime prevents large-scale direct observational quantification. …”
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An Experimental Study on Coal Fines Migration during Single Phase Water Flow by Wenlong Han, Yanbin Wang, Jingjing Fan, Yong Li, Xiang Wu, Yun Yu

“…Coal fines migration and intrusion in coal fractures affect coalbed methane (CBM) wells performance by reducing reservoir permeability and production continuity. …”
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Biogeochemical coupling of C/Fe in oil-polluted wetlands associated with iron reduction by Xiaolin Zhang, Wendan Xue, Guoliang Wang, Jieliang Liang, Qi Wang, Yuhao Li, Wensheng Shu, Qixing Zhou

“…Our study innovatively mitigates pollution and reduces methane emissions in oil-contaminated wetlands.…”
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Experimental Investigation on Permeability and Mechanical Deformation of Coal Containing Gas under Load by Runsheng Lv, Bing Li, Zhimin Song, Gaofeng Liu

“…At high confining pressures (i.e., 6 MPa and 8 MPa), no significant differences between the methane seepage velocities of the specimens were evident, and their seepage curves were similar to prefracture. …”
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Decarbonizing gas emissions from petrochemical production using microalgae by F. Shevlyakov, A.B. Laptev, O.R. Latypov, D.R. Latypova

“…Chlorella vulgaris microalgae reduced methane and carbon dioxide contents by an average of 20 times. …”
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Enzymatic Activity in the Anaerobic Co-Digestion of Cavitated Coffee Waste and Sewage Sludge by Elżbieta Wołejko, Urszula Wydro, Aleksandra Szaja, Agnieszka Montusiewicz, Magdalena Lebiocka

“…At the same time, a positive correlation between the PAC, PAL, URE and PR activity and methane yield and methane content at <i>p</i> ≤ 0.05 was observed. …”
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Effect of Temperature and Strain Rate on the Brittleness of China Sandstone by Xiuyuan Yang, Zhenlong Ge, Qiang Sun, Weiqiang Zhang

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Composition and Distribution Characteristics and Geochemical Significance of n-Alkanes in Core Sediments in the Northern Part of the South Yellow Sea by Jinxian He, Shengyin Zhang, Xiaoli Zhang, Yu Qian, Haijun He, Hongchen Wu

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DA AMOSTRAGEM À PURIFICAÇÃO: METODOLOGIAS E TÉCNICAS PARA AVALIAÇÃO DE SILOXANOS NO BIOGÁS by Carla M. B. Gomes, Cleuciane T. do Nascimento, Rodolfo A. Schaffner, Guilherme E. Q. Souza, Alessandra Freddo, Daiana G. Martinez, Helton J. Alves

“…Primarily composed by methane and carbon dioxide, biogas can also contain nitrogen, water vapor, oxygen, hydrogen sulfide, ammonia, hydrocarbons and siloxanes. …”
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Effects of the use of phytonutrients in the diet of dairy ruminants: Systematic review by Karoline Leal, Eliana B Parmeggiani, Claudia M Rodrigues, Marta L R Leal

“…Furthermore, there was a reduction in methane emissions in animals treated with phytonutrients. …”
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Analyzing the Parameters of the Coal—Gas System Using a Low-Cost Device Based on a Flowmeter by Norbert Skoczylas

“…A sudden pressure change is allowed, and the release of methane is measured under quasi-isobaric conditions. …”
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Permeability Characteristics of Coal after Supercritical CO2 Adsorption at Different Temperatures by Xueying Liu, Jin Yu, Di Wu, Xiaochun Xiao

“…CO2 storage in coal seams has become one effective method to reduce CO2 emission and help exploit coalbed methane (CBM). The permeability is a key parameter for CBM extraction. …”
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Geochemical characteristics and organic matter accumulation mechanism of the Permian Shanxi Formation transitional shale, eastern Ordos Basin: implications for paleo-weathering, pr... by Hongzhan Zhuang, Hongzhan Zhuang, Yuqiang Jiang, Yuqiang Jiang, Xingtao Li, Chan Jiang, Shuxin Li, Zhanlei Wang, Zhanlei Wang

“…The transitional shale of the Permian Shanxi Formation is an important source rock for shale gas, tight sandstone gas, and coalbed methane in the Ordos Basin. This study takes third Sub-Member of Shanxi Formation as an example, and uses continuously collected shale core samples and matching geochemical data to restore the paleo-environmental conditions of its depositional period, clarify the formation mechanism of organic rich shale in different sedimentary environments under transitional facies background. …”
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Ignition by Hot Transient Jets in Confined Mixtures of Gaseous Fuels and Air by Abdullah Karimi, M. Razi Nalim

“…Less easily ignitable methane mixture is found to show slower initial reaction and greater dependence on shock interaction than propane and ethylene.…”
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Heat moisture treatment-induced changes in feed: A meta-analysis of effects on in vitro rumen fermentation by Rahmadani Mardiah, Susanto Irwan, Fidriyanto Rusli, Jayanegara Anuraga

“…This meta-analysis evaluates the impact of HMT on feed, focusing on fermentation characteristics and methane emissions. Data from the Scopus database were analyzed using a fixed-effect model, suitable for synthesizing studies with comparable conditions. …”
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Optimization of Indirect Fracturing Process Parameters Based on Mechanical Properties of Fractured and Low-Permeability Coal by Wenfeng Yuan, Xigui Zheng, Niaz Muhammad Shahani

“…The coal-bed methane (CBM) resources in soft and low-permeability coals are assumed to be as much as 15 × 1012 m3 in China. …”
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Trace Measurements of Ethylene Oxide Using Cavity-enhanced Absorption Spectrometry near 3066 cm−1 by Manish Gupta, Andrew P. Chan, Michael N. Sullivan, Rupal M. Gupta

“…A methane standard is used to determine the cavity gain factor, and the EtO absorbance spectrum is empirically determined. …”
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Insight into influence of degradation metabolism of Firmicutes on the microstructure of anthracite coal by Yuewu Wang, Bingjun Liu, Sheng Xue, Yang Yang, Jian Chen, Jingbei Zhang, Chunshan Zheng, Tianyao Zhou

“…Promoting the permeability of deep, low-permeability coal seams through biological means is currently a research hotspot for enhancing the efficiency of coalbed methane extraction. In this study, we selected anthracite coal from Sihe Mine for microbial anaerobic degradation culture experiments. …”
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