Potential role of submerged macrophytes for oxic methane production in aquatic ecosystems

S Hilt, HP Grossart, DF McGinnis… - Limnology and …, 2022 - Wiley Online Library
Methane (CH4) from aquatic ecosystems contributes to about half of total global CH4
emissions to the atmosphere. Until recently, aquatic biogenic CH4 production was …

Aerobic methane production by phytoplankton as an important methane source of aquatic ecosystems: Reconsidering the global methane budget

Y Mao, T Lin, H Li, R He, K Ye, W Yu, Q He - Science of the Total …, 2024 - Elsevier
Biological methane, a major source of global methane budget, is traditionally thought to be
produced in anaerobic environments. However, the recent reports about methane …

Global ocean methane emissions dominated by shallow coastal waters

T Weber, NA Wiseman, A Kock - Nature communications, 2019 - nature.com
Oceanic emissions represent a highly uncertain term in the natural atmospheric methane
(CH4) budget, due to the sparse sampling of dissolved CH4 in the marine environment …

Regional trends and drivers of the global methane budget

AR Stavert, M Saunois, JG Canadell… - Global Change …, 2022 - Wiley Online Library
The ongoing development of the Global Carbon Project (GCP) global methane (CH4)
budget shows a continuation of increasing CH4 emissions and CH4 accumulation in the …

Methane production in oxic lake waters potentially increases aquatic methane flux to air

KW Tang, DF McGinnis, D Ionescu… - … science & technology …, 2016 - ACS Publications
Active methane production in oxygenated lake waters challenges the long-standing
paradigm that microbial methane production occurs only under anoxic conditions and forces …

[HTML][HTML] Methane production by three widespread marine phytoplankton species: release rates, precursor compounds, and potential relevance for the environment

T Klintzsch, G Langer, G Nehrke, A Wieland… - …, 2019 - bg.copernicus.org
Methane (CH 4) production within the oceanic mixed layer is a widespread phenomenon,
but the underlying mechanisms are still under debate. Marine algae might contribute to the …

Microbial methane emissions from the non-methanogenesis processes: a critical review

LY Liu, GJ **e, J Ding, BF Liu, DF **ng, NQ Ren… - Science of the Total …, 2022 - Elsevier
Methane, a potent greenhouse gas of global importance, has traditionally been considered
as an end product of microbial methanogenesis of organic matter. Paradoxically, growing …

Productivity and temperature as drivers of seasonal and spatial variations of dissolved methane in the Southern Bight of the North Sea

AV Borges, G Speeckaert, W Champenois, MI Scranton… - Ecosystems, 2018 - Springer
Dissolved CH 4 concentrations in the Belgian coastal zone (North Sea) ranged between 670
nmol l− 1 nearshore and 4 nmol l− 1 offshore. Spatial variations of CH 4 were related to …

Stable carbon isotope signature of methane released from phytoplankton

T Klintzsch, H Geisinger, A Wieland… - Geophysical …, 2023 - Wiley Online Library
Aquatic ecosystems play an important role in global methane cycling and many field studies
have reported methane supersaturation in the oxic surface mixed layer (SML) of the ocean …

Phosphonate cycling supports methane and ethylene supersaturation in the phosphate‐depleted western North Atlantic Ocean

OA Sosa, TJ Burrell, ST Wilson… - Limnology and …, 2020 - Wiley Online Library
In oligotrophic ocean regions, dissolved organic phosphorus (DOP) plays a prominent role
as a source of phosphorus (P) to microorganisms. An important bioavailable component of …