Microbial ecology of the dark ocean above, at, and below the seafloor
The majority of life on Earth—notably, microbial life—occurs in places that do not receive
sunlight, with the habitats of the oceans being the largest of these reservoirs. Sunlight …
sunlight, with the habitats of the oceans being the largest of these reservoirs. Sunlight …
Microbial nitrogen cycling processes in oxygen minimum zones
Oxygen minimum zones (OMZs) harbor unique microbial communities that rely on
alternative electron acceptors for respiration. Conditions therein enable an almost complete …
alternative electron acceptors for respiration. Conditions therein enable an almost complete …
Dynamics of benthic nitrate reduction pathways and associated microbial communities responding to the development of seasonal deoxygenation in a coastal …
X Zhang, C Yao, B Zhang, W Tan, J Gong… - Environmental …, 2023 - ACS Publications
Intensive mariculture activities result in eutrophication and enhance coastal deoxygenation.
Deoxygenation profoundly influences nitrate reduction processes and further the fate of …
Deoxygenation profoundly influences nitrate reduction processes and further the fate of …
New pathways and processes in the global nitrogen cycle
B Thamdrup - Annual Review of Ecology, Evolution, and …, 2012 - annualreviews.org
Our understanding of the players and pathways of the global nitrogen cycle has advanced
substantially over recent years with discoveries of several new groups of organisms and …
substantially over recent years with discoveries of several new groups of organisms and …
Denitrification, Anammox, and N2 Production in Marine Sediments
AH Devol - Annual review of marine science, 2015 - annualreviews.org
Fixed nitrogen limits primary productivity in many parts of the global ocean, and it
consequently plays a role in controlling the carbon dioxide content of the atmosphere. The …
consequently plays a role in controlling the carbon dioxide content of the atmosphere. The …
Warming stimulates sediment denitrification at the expense of anaerobic ammonium oxidation
E Tan, W Zou, Z Zheng, X Yan, M Du, TC Hsu… - Nature Climate …, 2020 - nature.com
Temperature is one of the fundamental environmental variables governing microbially
mediated denitrification and anaerobic ammonium oxidation (anammox) in sediments. The …
mediated denitrification and anaerobic ammonium oxidation (anammox) in sediments. The …
Potential roles of anaerobic ammonium and methane oxidation in the nitrogen cycle of wetland ecosystems
Anaerobic ammonium oxidation (anammox) and anaerobic methane oxidation (ANME
coupled to denitrification) with nitrite as electron acceptor are two of the most recent …
coupled to denitrification) with nitrite as electron acceptor are two of the most recent …
Fixed nitrogen removal mechanisms associated with sulfur cycling in tropical wetlands
Q Wang, MJ Rogers, S Ng, J He - Water Research, 2021 - Elsevier
Wetland ecosystems play an important role in nitrogen cycling, yet the role of anaerobic
ammonium oxidation (anammox) in tropical wetlands remains unclear. In the current study …
ammonium oxidation (anammox) in tropical wetlands remains unclear. In the current study …
Anaerobic ammonium oxidation (anammox) in different natural ecosystems
Anammox (anaerobic ammonium oxidation), which is a reaction that oxidizes ammonium to
dinitrogen gas using nitrite as the electron acceptor under anoxic conditions, was an …
dinitrogen gas using nitrite as the electron acceptor under anoxic conditions, was an …
Anammox, denitrification and dissimilatory nitrate reduction to ammonium in the East China Sea sediment
Benthic nitrogen transformation pathways were investigated in the sediment of the East
China Sea (ECS) in June of 2010 using the 15 N isotope pairing technique. Slurry …
China Sea (ECS) in June of 2010 using the 15 N isotope pairing technique. Slurry …