Results 81 to 90 of about 4,505 (206)

Hydrologic controls of methane dynamics in Karst subterranean estuaries [PDF]

, 2018
Author Posting. © American Geophysical Union, 2019. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution.
Brankovits, David, Emmert, Jake, Ganju, Neil K., Iliffe, Thomas, Lapham, Laura L., Lowell, Nick, Pohlman, John W., Roth, Erich, Sylva, Sean P.   +8 more
core   +1 more source

Global Comparison of Aqueous Geochemistry and Dissolved H2/CH4 in Continental Low Temperature Serpentinization–Influenced Environments

Hydrological Processes, Volume 40, Issue 3, March 2026.
Conceptual diagram of hydrological and geochemical processes within the Santa Elena Ophiolite, Costa Rica. It highlights watershed cross‐sections, soil genesis, hyperalkaline Type II waters (pH > 11.6) with calcite crust and trapped H2/CH4 gases, seepage into surface waters, storm‐impacted stream profiles, weathered vs.
Alexandra May, Ricardo Sánchez‐Murillo, Matthew O. Schrenk, Esteban Gazel, J. Maarten de Moor, Christian Birkel, Xiaoqiang Li, Danelle Carr, María Marta Chavarría   +8 more
wiley   +1 more source

The (d)evolution of methanotrophy in the Beijerinckiaceae—a comparative genomics analysis [PDF]

The ISME Journal, 2013
Abstract The alphaproteobacterial family Beijerinckiaceae contains generalists that grow on a wide range of substrates, and specialists that grow only on methane and methanol. We investigated the evolution of this family by comparing the genomes of the generalist organotroph Beijerinckia indica, the facultative methanotroph Methylocella ...
Ivica, Tamas, Angela V, Smirnova, Zhiguo, He, Peter F, Dunfield   +3 more
openaire   +2 more sources

Methanotrophic activity and diversity of methanotrophs in volcanic-geothermal soils at Pantelleria island (Italy) [PDF]

, 2014
Volcanic and geothermal systems emit endogenous gases by widespread degassing from soils, including CH4, a greenhouse gas twenty-five times as potent as CO2.
D’Alessandro, W, GAGLIANO, Antonina Lisa, PARELLO, Francesco, QUATRINI, Paola, Tagliavia, M   +4 more
core   +1 more source

Unraveling the effects of wet and dry areas on carbon emissions in an intermittent Mediterranean stream

Limnology and Oceanography, Volume 71, Issue 3, March 2026.
Abstract Stream hydrological regimes are increasingly altered by water extraction, land‐use change, and climate change, leading to prolonged streambed desiccation in many regions. These alterations significantly impact biogeochemical processes within stream networks.
Alba Camacho‐Santamans, Biel Obrador, Camille Minaudo, Lídia Cañas, Yao Wang, Fernanda Mejía‐Peralta, João M. M. Bega, Jorge J. Montes‐Pérez, Daniel von Schiller   +8 more
wiley   +1 more source

Advances in synthetic methanotrophy for sustainable C1 bioconversion

Trends in Biotechnology
Published by Elsevier Science, Amsterdam [u.a.]
Tahiraj, Claudia, Hille, Lucas, Brunsbach, Karen, Macgregor-Fairlie, Michael, Steier, Valentin, Lindner, Steffen N., Banerjee, Rahul, Lauterbach, Lars   +7 more
openaire   +3 more sources

Unraveling the depth-dependent causal dynamics of methanogenesis and methanotrophy in a high-latitude fen peatland

Environmental Research Letters
The dynamics of methane (CH _4 ) cycling in high-latitude peatlands through different pathways of methanogenesis and methanotrophy are still poorly understood due to the spatiotemporal complexity of microbial activities and biogeochemical processes ...
Shuai Yang, Jinyun Tang, Zhen Li, Kunxiaojia Yuan, Qiong Wu, Kuang-Yu Chang, Suzanne B Hodgkins, Rachel M Wilson, Qing Zhu, Robert F Grant, William J Riley, Scott R Saleska, Virginia I Rich, Ruth K Varner   +13 more
doaj   +1 more source

Methane concentration and isotopic composition (d13C-CH4) in the Nerja Cave system (South Spain) [PDF]

, 2016
Air in underground caves often has methane (CH4) concentrations below the atmospheric level, due to methanotrophic or other unkown CH4 consuming processes. Caves are thus considered a potential sink for atmospheric methane.
Benavente Herrera, José, Carrasco-Cantos, Francisco, Etiope, Giuseppe, Liñán-Baena, Cristina, Ojeda Rodríguez, Lucía, Vadillo-Perez, Iñaki   +5 more
core  

Mechanistic Modeling of Microtopographic Impacts on CO2 and CH4 Fluxes in an Alaskan Tundra Ecosystem Using the CLM-Microbe Model [PDF]

, 2019
Spatial heterogeneities in soil hydrology have been confirmed as a key control on CO2 and CH4 fluxes in the Arctic tundra ecosystem. In this study, we applied a mechanistic ecosystem model, CLM-Microbe, to examine the microtopographic impacts on CO2 and ...
Gu, B, Hahn, MS, He, L, Kumar, J, Lipson, DA, Oechel, WC, Ricciuto, DM, Thornton, PE, Torn, MS, Wagner, R, Wang, Y, Wullschleger, SD, Xu, X, Yuan, F, Yuan, F, Zona, D   +15 more
core   +1 more source

Epixylic microbial communities as key regulators of methane emissions from submerged wood in a tropical hydroelectric reservoir

Limnology and Oceanography, Volume 71, Issue 3, March 2026.
Abstract Tropical hydroelectric reservoirs are recognized hotspots for greenhouse gas emissions, yet the role of submerged forests in these emissions remains poorly understood. In this study, we investigated the contribution of standing dead trees and their associated epixylic biofilms to methane (CH4) and carbon dioxide (CO2) emissions in the ...
Fanny Colas, Léa Cabrol, Jean‐Marc Baudoin, Yves Prairie, Jacques Beauchêne, Vincent Chanudet, Etienne Dambrine, Sophie Guasco, Frederick Jacob, Arthur Szylit, Corinne Valette, Régis Vigouroux, Patricia Bonin   +12 more
wiley   +1 more source