Results 41 to 50 of about 946,749 (279)

Water table level controls methanogenic and methanotrophic communities and methane emissions in a Sphagnum-dominated peatland

Microbiology Spectrum, 2023
Peatlands are important sources of the greenhouse gas methane emissions equipoised by methanogens and methanotrophs. However, knowledge about how microbial functional groups associated with methane production and oxidation respond to water table ...
Wen Tian, Hongmei Wang, Xing Xiang, Prakash C. Loni, Xuan Qiu, Ruicheng Wang, Xianyu Huang, Olli H. Tuovinen   +7 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

The role of endophytic methane-oxidizing bacteria in submerged Sphagnum in determining methane emissions of Northeastern Siberian tundra [PDF]

Biogeosciences, 2011
The role of the microbial processes governing methane emissions from tundra ecosystems is receiving increasing attention. Recently, cooperation between methanotrophic bacteria and submerged Sphagnum was shown to reduce methane emissions but also to ...
T. C. Maximov, A. J. Dolman, M. S. M. Jetten, H. J. M. Op den Camp, N. Kip, J. van Huissteden, F. J. W. Parmentier   +6 more
doaj   +1 more source

Chitin‐Derived Carbon‐Metal Functional Materials

Advanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang, Chao Hsuan (Joseph) Sung, Haitao Yu, Ezra Sarmiento, Katarina Kotanchek, Ryan Christopher Lee, Michelle Chan, David Kisailus   +7 more
wiley   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Low methane emissions from Australian estuaries influenced by geomorphology and disturbance

Communications Earth & Environment
Estuaries are a globally important source of methane, but little is known about Australia’s contributions to global estuarine methane emissions. Here we present a first-order Australia-wide assessment of estuarine methane emissions, using methane ...
Jacob Z.-Q. Yeo, Judith A. Rosentreter, Joanne M. Oakes, Bradley D. Eyre   +3 more
doaj   +1 more source

Assessment of methane emissions from US onshore oil and gas production using MethaneAIR measurements [PDF]

Atmospheric Chemistry and Physics
Mitigation of methane emissions from the oil and gas sector is an effective way to reduce the near-term climate warming and losses of a valuable energy resource.
K. MacKay, K. MacKay, J. Benmergui, J. Benmergui, J. Benmergui, J. P. Williams, J. P. Williams, M. Omara, M. Omara, A. Himmelberger, M. Sargent, J. D. Warren, J. D. Warren, C. C. Miller, C. C. Miller, C. C. Miller, S. Roche, S. Roche, S. Roche, Z. Zhang, J. Franklin, L. Guanter, L. Guanter, S. Wofsy, R. Gautam, R. Gautam   +25 more
doaj   +1 more source

A decision support tool for landfill methane generation [PDF]

, 2013
This paper focuses on providing a decision support tool (DST) to enhance methane generation at individual landfill sites. To date there is no decision support tool (DST) available to provide landfill decision makers with clear and simplified ...
Emkes, Harriet
core   +6 more sources

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Role of climate feedback on methane and ozone studied with a coupled ocean-atmosphere-chemistry model. [PDF]

, 2001
We present results from two experiments carried out with a coupled ocean-atmosphere-tropospheric chemistry model run continously over the period 1990 to 2100.
Collins, W. J., Stevenson, D. S.; id_orcid, Derwent, R. G., Johnson, C. E.   +3 more
core   +1 more source