Aerobic methane oxidation under copper scarcity in a stratified lake
نویسندگان
چکیده
منابع مشابه
Light-Dependent Aerobic Methane Oxidation Reduces Methane Emissions from Seasonally Stratified Lakes
Lakes are a natural source of methane to the atmosphere and contribute significantly to total emissions compared to the oceans. Controls on methane emissions from lake surfaces, particularly biotic processes within anoxic hypolimnia, are only partially understood. Here we investigated biological methane oxidation in the water column of the seasonally stratified Lake Rotsee. A zone of methane ox...
متن کاملAerobic and Anaerobic Oxidation of Methane in Sediments of Lake Constance
13 Introduction 13 Materials and Methods 15 Results 19 Discussion 23 Acknowledgements 29 Chapter 3 Activity and Diversity of Methanotrophic Bacteria at Methane Seeps in Eastern Lake Constance Sediments 30 Abstract 30 Introduction 30 Materials and methods 31 Results 35 Discussion 42 Acknowledgements 4530 Introduction 30 Materials and methods 31 Results 35 Discussion 42 Acknowledgements 45
متن کاملA new copper-oxo player in methane oxidation.
I n this issue of PNAS, Schoonheydt, Solomon, and coworkers (1) definitively characterize the structure of the Cu-ZSM-5 site that oxidizes methane to methanol. With the successful correlation of a specific copper-oxy structure to such reactivity, the importance of this work extends beyond hydrocarbon oxidation on zeolites. This breakthrough potentially has farreaching implications in both the f...
متن کاملAnaerobic oxidation of methane in sediments of Lake Constance, an oligotrophic freshwater lake.
Anaerobic oxidation of methane (AOM) with sulfate as terminal electron acceptor has been reported for various environments, including freshwater habitats, and also, nitrate and nitrite were recently shown to act as electron acceptors for methane oxidation in eutrophic freshwater habitats. Radiotracer experiments with sediment material of Lake Constance, an oligotrophic freshwater lake, were per...
متن کاملMolecular characterization of a microbial consortium involved in methane oxidation coupled to denitrification under micro-aerobic conditions
Methane can be used as an alternative carbon source in biological denitrification because it is nontoxic, widely available and relatively inexpensive. A microbial consortium involved in methane oxidation coupled to denitrification (MOD) was enriched with nitrite and nitrate as electron acceptors under micro-aerobic conditions. The 16S rRNA gene combined with pmoA phylogeny of methanotrophs and ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2019
ISSN: 2045-2322
DOI: 10.1038/s41598-019-40642-2