Origin and fluxes of nitrous oxide along a latitudinal transect in western North Pacific: Controls and regional significance

F Breider, C Yoshikawa, H Abe… - Global …, 2015 - Wiley Online Library
Nitrous oxide (N2O) is an atmospheric trace gas playing an important role in both radiative
forcing and stratospheric ozone depletion. The oceans are the second most important …

Identifying the origin of nitrous oxide dissolved in deep ocean by concentration and isotopocule analyses

S Toyoda, O Yoshida, H Yamagishi, A Fujii… - Scientific Reports, 2019 - nature.com
Nitrous oxide (N2O) contributes to global warming and stratospheric ozone depletion.
Although its major sources are regarded as bacterial or archaeal nitrification and …

Quantifying nitrous oxide cycling regimes in the Eastern Tropical North Pacific Ocean with isotopomer analysis

CL Kelly, NM Travis, PA Baya… - Global Biogeochemical …, 2021 - Wiley Online Library
Abstract Nitrous oxide (N2O), a potent greenhouse gas, is produced disproportionately in
marine oxygen deficient zones (ODZs). To quantify spatiotemporal variation in N2O cycling …

Insight into nitrous oxide production processes in the western North Pacific based on a marine ecosystem isotopomer model

C Yoshikawa, H Abe, MN Aita, F Breider… - Journal of …, 2016 - Springer
A marine ecosystem model that incorporates nitrous oxide (N 2 O) production processes (ie,
ammonium oxidation during nitrification and nitrite reduction during nitrifier denitrification) …

Nitrous oxide cycling in the Eastern Tropical South Pacific as inferred from isotopic and isotopomeric data

KL Casciotti, M Forbes, J Vedamati, BD Peters… - Deep Sea Research …, 2018 - Elsevier
The ocean accounts for up to 25% of global emissions of nitrous oxide (N 2 O), a potent
greenhouse gas. Much of this N 2 O flux occurs in upwelling regions near the ocean's …

Distribution of nitrous oxide dissolved in water masses in the eastern subtropical North Pacific and its origin inferred from isotopomer analysis

A Fujii, S Toyoda, O Yoshida, S Watanabe… - Journal of …, 2013 - Springer
N 2 O concentration and its isotopomer ratios were measured over a wide area from San
Diego to Honolulu in the eastern subtropical North Pacific (ESNP). Waters in the study area …

Role of nitrification and denitrification on the nitrous oxide cycle in the eastern tropical North Pacific and Gulf of California

H Yamagishi, MB Westley, BN Popp… - Journal of …, 2007 - Wiley Online Library
Nitrous oxide (N2O) is an important atmospheric greenhouse gas and is involved in
stratospheric ozone depletion. Analysis of the isotopomer ratios of N2O (ie, the …

Nitrous oxide distribution and its origin in the central and eastern South Pacific Subtropical Gyre

J Charpentier, L Farias, N Yoshida, N Boontanon… - …, 2007 - bg.copernicus.org
The mechanisms of microbial nitrous oxide (N 2 O) production in the ocean have been the
subject of many discussions in recent years. New isotopomeric tools can further refine our …

On the nitrous oxide accumulation in intermediate waters of the eastern South Pacific Ocean

C Carrasco, J Karstensen, L Farias - Frontiers in Marine Science, 2017 - frontiersin.org
Nitrous oxide (N2O) is a powerful greenhouse gas principally produced by nitrification and
denitrification in the marine environment. Observations were made in the eastern South …

Mechanisms of nitrous oxide production in the subtropical North Pacific based on determinations of the isotopic abundances of nitrous oxide and di-oxygen

NE Ostrom, ME Russ, B Popp, TM Rust… - … -Global Change Science, 2000 - Elsevier
In this study, we compare stable isotopic compositions of di-oxygen (O2) and nitrous oxide
(N2O) in two depth profiles at the well-characterized deep water station ALOHA (A Long …