Results 31 to 40 of about 944 (123)

Microplastic polymer properties as deterministic factors driving terrestrial plastisphere microbiome assembly and succession in the field

Environmental Microbiology, Volume 25, Issue 12, Page 2681-2697, December 2023., 2023
Abstract Environmental microplastic (MP) is ubiquitous in aquatic and terrestrial ecosystems providing artificial habitats for microbes. Mechanisms of MP colonization, MP polymer impacts, and effects on soil microbiomes are largely unknown in terrestrial systems.
Stephan Rohrbach, Gerasimos Gkoutselis, Linda Hink, Alfons R. Weig, Martin Obst, Astrid Diekmann, Adrian Ho, Gerhard Rambold, Marcus A. Horn   +8 more
wiley   +1 more source

Journal of Biogeography / Abundance and biogeography of methanogenic and methanotrophic microorganisms across European streams [PDF]

, 2021
Aim: Although running waters are getting recognized as important methane sources, large‐scale geographical patterns of microorganisms controlling the net methane balance of streams are still unknown.
Klaus, M., Piano, E., Niedrist, G. H., Attermeyer, K., Praeg, N., Lamonica, D., Doyle, B., Catalán, N., Thuile Bistarelli, L., Mor, J.-R., Pilotto, F., Nagler, M., Machalett, B., Fuss, T., Romero, F., Kenderov, L., Roberts, C. G., Cauvy-Fraunié, S., Nydahl, A. C., Gilbert, P., Romero González-Quijano, C., Fenoglio, S., Colls, M., Bors, C., Bednařík, A.   +24 more
core   +2 more sources

Biogeography of microbial communities in high‐latitude ecosystems: Contrasting drivers for methanogens, methanotrophs and global prokaryotes

Environmental Microbiology, Volume 25, Issue 12, Page 3364-3386, December 2023., 2023
Methane cycle is crucial in high‐latitude ecosystems as global warming makes permafrost organic carbon increasingly available. An extensive dataset of methane‐linked microbial communities, physicochemical, climatic and geographic variables was investigated under a standardized methodology.
Christophe V. W. Seppey, Léa Cabrol, Frederic Thalasso, Laure Gandois, Céline Lavergne, Karla Martinez‐Cruz, Armando Sepulveda‐Jauregui, Polette Aguilar‐Muñoz, María Soledad Astorga‐España, Rolando Chamy, Bruna Martins Dellagnezze, Claudia Etchebehere, Gilberto J. Fochesatto, Oscar Gerardo‐Nieto, Andrés Mansilla, Alison Murray, Maxime Sweetlove, Nikita Tananaev, Roman Teisserenc, Alexander T. Tveit, Anton Van de Putte, Mette M. Svenning, Maialen Barret   +22 more
wiley   +1 more source

Impact of Concurrent aerobic-anaerobic Methanotrophy on Methane Emission from Marine Sediments in Gas Hydrate Area. [PDF]

Environ Sci Technol
Microbial methane oxidation has a significant impact on the methane flux from marine gas hydrate areas. However, the environmental fate of methane remains poorly constrained. We quantified the relative contributions of aerobic and anaerobic methanotrophs
Miyajima Y, Aoyagi T, Yoshioka H, Hori T, Takahashi HA, Tanaka M, Tsukasaki A, Goto S, Suzumura M.   +8 more
europepmc   +2 more sources

Stream Microbial Community Structured by Trace Elements, Headwater Dispersal, and Large Reservoirs in Sub-Alpine and Urban Ecosystems

Frontiers in Microbiology, 2020
Stream bacterioplankton communities, a crucial component of aquatic ecosystems and surface water quality, are shaped by environmental selection (i.e., changes in taxa abundance associated with more or less favorable abiotic conditions) and passive ...
Erin Fleming Jones, Natasha Griffin, Julia E. Kelso, Gregory T. Carling, Michelle A. Baker, Zachary T. Aanderud   +5 more
doaj   +1 more source

Sterols in a psychrophilic methanotroph, Methylosphaera hansonii [PDF]

, 2000
A suite of six sterols, lanosterol, lanost-8(9)-en-3-ol, 4,4-dimethylcholesta-8(14),24-dien-3-ol, 4,4-dimethylcholest-8(14)-en-3-ol, 4-methylcholesta-8(14),24-dien-3-ol and 4-methylcholest-8(14)-en-3-ol, were identified in the psychrophilic ...
Bowman, J.P., Rijpstra, W.I.C., Schouten, S., Sinninghe Damsté, J.S.   +3 more
core   +1 more source

Physiological and metagenomic analyses of microbial mats involved in self-purification of mine waters contaminated with heavy metals

Frontiers in Microbiology, 2016
Two microbial mats found inside two old (gold and uranium) mines in Zloty Stok and Kowary located in SW Poland seem to form a natural barrier that traps heavy metals leaking from dewatering systems.
Lukasz Drewniak, Pawel S Krawczyk, Sebastian Mielnicki, Dorota Adamska, Adam Sobczak, Leszek Lipinski, Weronika Burec-Drewniak, Aleksandra Sklodowska   +7 more
doaj   +1 more source

Methane oxidation and emission in Lake Lugano (Southern Switzerland) : a lipid biomarker and isotopic approach [PDF]

, 2015
Methane is an important greenhouse gas in Earth's atmosphere. The sources of atmospheric methane are largely biogenic, being produced under anoxic conditions by methanogenic Archaea.
Blees, Hendrik Jan Reynier
core   +1 more source

Decreased Snow Cover Stimulates Under-Ice Primary Producers but Impairs Methanotrophic Capacity

mSphere, 2019
Climate change scenarios anticipate decreased spring snow cover in boreal and subarctic regions. Forest lakes are abundant in these regions and substantial contributors of methane emissions.
Sarahi L. Garcia, Anna J. Szekely, Christoffer Bergvall, Martha Schattenhofer, Sari Peura   +4 more
doaj   +1 more source

Hydrological and microbial dynamics in an Arctic wastewater infiltration system

Vadose Zone Journal, Volume 25, Issue 2, March/April 2026.
Abstract Passive wastewater treatment systems are widely used in the Arctic, but studies addressing the vadose zone dynamics that influence the operation and performance of subsurface or soil‐based infiltration systems, such as rapid infiltration basins, are rare.
Débora Boratto, Yannan Huang, Lindsay Johnston, Craig Lake, Lauren Somers, Barret Kurylyk, Rob C. Jamieson   +6 more
wiley   +1 more source