Determination of ultra‐low oxygen concentrations in oxygen minimum zones by the STOX sensor
NP Revsbech, LH Larsen, J Gundersen… - Limnology and …, 2009 - Wiley Online Library
The methods used until now have not been able to reliably resolve O2 concentrations in
oceanic oxygen minimum zones below 1–2 µmol L− 1. We present a new amperometric …
oceanic oxygen minimum zones below 1–2 µmol L− 1. We present a new amperometric …
Latitudinal distribution of prokaryotic picoplankton populations in the Atlantic Ocean
Members of the prokaryotic picoplankton are the main drivers of the biogeochemical cycles
over large areas of the world's oceans. In order to ascertain changes in picoplankton …
over large areas of the world's oceans. In order to ascertain changes in picoplankton …
Biogeographical distribution of diverse anaerobic ammonium oxidizing (anammox) bacteria in Cape Fear River Estuary
Anaerobic ammonium oxidation (anammox) specific PCR method was developed to
examine diversity and distribution of anammox bacteria in sediments collected from three …
examine diversity and distribution of anammox bacteria in sediments collected from three …
The dual isotopes of deep nitrate as a constraint on the cycle and budget of oceanic fixed nitrogen
We compare the output of an 18-box geochemical model of the ocean with measurements to
investigate the controls on both the mean values and variation of nitrate δ15N and δ18O in …
investigate the controls on both the mean values and variation of nitrate δ15N and δ18O in …
Presence and activity of anaerobic ammonium-oxidizing bacteria at deep-sea hydrothermal vents
Recent studies indicate that ammonia is an important electron donor for the oxidation of
fixed nitrogen, both in the marine water column and sediments. This process, known as …
fixed nitrogen, both in the marine water column and sediments. This process, known as …
Production of nitrogen gas via anammox and denitrification in intact sediment cores along a continental shelf to slope transect in the North Atlantic
M Trimmer, JC Nicholls - Limnology and Oceanography, 2009 - Wiley Online Library
We measured the production of N2 gas from anammox and denitrification simultaneously in
intact sediment cores at six sites along a transect of the continental shelf (50 m) and deeper …
intact sediment cores at six sites along a transect of the continental shelf (50 m) and deeper …
Anammox bacteria and the anaerobic oxidation of ammonium in the oxygen minimum zone off northern Chile
Anammox is the anaerobic oxidation of ammonium by nitrite or nitrate to yield N2. This
process, along with conventional denitrification, contributes to nitrogen loss in oxygen …
process, along with conventional denitrification, contributes to nitrogen loss in oxygen …
Anammox in tidal marsh sediments: the role of salinity, nitrogen loading, and marsh vegetation
K Koop-Jakobsen, AE Giblin - Estuaries and Coasts, 2009 - Springer
Anammox bacteria are widespread in the marine environment, but studies of anammox in
marshes and other wetlands are still scarce. In this study, the role of anammox in nitrogen …
marshes and other wetlands are still scarce. In this study, the role of anammox in nitrogen …
Co‐occurrence of denitrification and nitrogen fixation in a meromictic lake, Lake Cadagno (Switzerland)
The nitrogen cycling of Lake Cadagno was investigated by using a combination of
biogeochemical and molecular ecological techniques. In the upper oxic freshwater zone …
biogeochemical and molecular ecological techniques. In the upper oxic freshwater zone …