Results 41 to 50 of about 5,819 (164)

Thermophilic methanotrophs: in hot pursuit

FEMS Microbiology Ecology, 2019
ABSTRACTMethane is a potent greenhouse gas responsible for 20–30% of global climate change effects. The global methane budget is ∼500–600 Tg y−1, with the majority of methane produced via microbial processes, including anthropogenic-mediated sources such as ruminant animals, rice fields, sewage treatment facilities and landfills.
Karen M Houghton, Carlo R Carere, Matthew B Stott, Ian R McDonald   +3 more
openaire   +2 more sources

Mutagenesis and expression of methane monooxygenase to alter regioselectivity with aromatic substrates [PDF]

, 2017
Soluble methane monooxygenase (sMMO) from methane-oxidising bacteria can oxygenate more than 100 hydrocarbons and is one of the most catalytically versatile biological oxidation catalysts.
Bodrossy, Borodina, Brouk, Brouk, Brouk, Canada, Chion, Coleman, Elango, Feingersch, Hakemian, Hanson, J. Colin Murrell, Jahng, Julsing, Kurt, Leahy, Lee, Lewis, Li, Lipscomb, Lloyd, Malcolm Lock, McClay, Richards, Rosenzweig, Rosenzweig, Skrede, Smith, Smith, Smith, Smith, Stanley, Sönmez, Thomas J. Smith, Tim Nichol, Vardar, Wang, Whittington   +38 more
core   +1 more source

Effects of long‐term flood irrigation and fertilization on greenhouse gas emissions and soil nitrogen in mountain hay meadows

Soil Science Society of America Journal, Volume 90, Issue 1, January/February 2026.
Abstract Mountain hay meadows are a high‐elevation forage‐producing agroecosystem dependent on flood irrigation and nitrogen (N) fertilization to maintain yields, meaning management has great potential to influence greenhouse gas (GHG) emissions. To assess GHG fluxes and inorganic N dynamics in meadows, field monitoring was established at four ranches ...
Daniel Adamson, Urszula Norton, Linda T. A. van Diepen, Jay B. Norton   +3 more
wiley   +1 more source

Land Cover and Hydrology Regulate Riverine Carbon Emissions From Subarctic Catchments

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Streams transport carbon (C) and nutrients across the terrestrial‐aquatic interface and are significant sources of methane (CH4) and carbon dioxide (CO2) to the atmosphere. Climate‐induced changes in vegetation and hydrology increase the export of dissolved organic carbon (DOC) from terrestrial to aquatic ecosystems, but the impact of these ...
T. Saarela, C. Palacin‐Lizarbe, W. Hashmi, L. Kohl, M. E. Marushchak, H. M. P. Siljanen, X. Zhu, F. Berninger, J. Pumpanen   +8 more
wiley   +1 more source

Niche differentiation in nitrogen metabolism among methanotrophs within an operational taxonomic unit [PDF]

, 2014
Background: The currently accepted thesis on nitrogenous fertilizer additions on methane oxidation activity assumes niche partitioning among methanotrophic species, with activity responses to changes in nitrogen content being dependent on the in situ ...
Boon, Nico, De Vos, Paul, Heylen, Kim, Hoefman, Sven, van der Ha, David, Vandamme, Peter   +5 more
core   +3 more sources

Millimetre‐Scale Stratification of Microbial Communities in Hydrothermal Sediments

Environmental Microbiology, Volume 28, Issue 1, January 2026.
Zooming into the millimetre‐scale spatial distribution of organic molecules in hydrothermally impacted sediments using mass spectrometry imaging reveals a distinct lipid zonation with abrupt transitions at critical redox interfaces. This zonation reflects a pronounced stratification of diverse microbial communities and highlights surprisingly ...
Janina Groninga, Weimin Liu, Lars Wörmer, Jenny Altun, Andreas Teske, Kai‐Uwe Hinrichs   +5 more
wiley   +1 more source

Methylmercury uptake and degradation by methanotrophs [PDF]

Science Advances, 2017
Certain methanotrophs can take up and degrade methylmercury, signifying a potentially important demethylation pathway in the environment.
Xia Lu, Wenyu Gu, Linduo Zhao, Muhammad Farhan Ul Haque, Alan A. DiSpirito, Jeremy D. Semrau, Baohua Gu   +6 more
openaire   +4 more sources

Polyhydroxyalkanoates production from methane emissions in Sphagnum mosses: Assessing the effect of temperature and phosphorus limitation [PDF]

, 2019
Producción CientíficaThe isolation of highly efficient methanotrophic communities is crucial for the optimization of methane bioconversion into products with a high market value such as polyhydroxyalkanoates (PHA).
Casal Martínez, Jesús, Lebrero Fernández, Raquel, Muñoz Torre, Raúl, Pérez Fernández, Rebeca   +3 more
core   +2 more sources

Nitrification-denitrification in WSP: a mechanism for permanent nitrogen removal in maturation ponds [PDF]

, 2009
A pilot-scale primary maturation pond was spiked with 15N-labelled ammonia (15NH4Cl) and 15N labelled nitrite (Na15NO2), in order to improve current understanding of the dynamics of inorganic nitrogen transformations and removal in WSP systems.
Camargo Valero, M, Curtis, T, Davenport, R, Mara, D, Newton, R, Read L F   +5 more
core  

Biochar: A Sustainable Solution for Mitigating Greenhouse Gas Emissions and Enhancing Soil Productivity—A Review

Scientifica, Volume 2026, Issue 1, 2026.
Greenhouse gases (GHGs) resulting from human activities significantly impact crop production and agricultural sustainability, necessitating innovative solutions to mitigate their effects. One promising approach is employing biochar for GHG mitigation, providing a potential means to offset emissions and enhance crop productivity sustainably.
Aruna Olasekan Adekiya, Ayibanoa Lekoo Ibaba, Timothy Oyebamiji Ogunbode, Olajire Damilola Adedokun, Nidhi Chaudhary   +4 more
wiley   +1 more source