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 …

Contributions of denitrification and mixing on the distribution of nitrous oxide in the North Pacific

H Yamagishi, N Yoshida, S Toyoda… - Geophysical …, 2005 - Wiley Online Library
We analyzed N2O isotopomer ratios (distribution of isotopes within N2O molecules) in the
eastern tropical North Pacific. The N2O isotopomer ratios indicate the contribution of …

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 …

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 …

Nitrous oxide cycling in the water column and sediments of the oxygen minimum zone, eastern subtropical North Pacific, Southern California, and Northern Mexico (23 …

A Townsend‐Small, MG Prokopenko… - Journal of …, 2014 - Wiley Online Library
Identifying sources and sinks of N2O can illuminate N cycling processes in marine systems,
particularly where changes in dissolved O2 can lead to changes in N cycling pathways (ie …

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 …

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 in the oxygen minimum of the eastern tropical North Pacific: Evidence for its consumption during denitrification and possible mechanisms for its …

Y Cohen, LI Gordon - Deep Sea Research, 1978 - Elsevier
Investigation of the nitrous oxide (N 2 O), oxygen, and nutrient distributions in the eastern
tropical North Pacific Ocean (ETNP) indicated biochemical N 2 O consumption around the …

Nitrogen isotope patterns in the oxygen-deficient waters of the Eastern Tropical North Pacific Ocean

M Voss, JW Dippner, JP Montoya - Deep Sea Research Part I …, 2001 - Elsevier
We analyzed the stable nitrogen isotope composition of an extensive set of samples of
particulate matter (PM) and seawater nitrate collected during October/November 1997 along …

Nitrous oxide in the north Atlantic Ocean

S Walter, HW Bange, U Breitenbach… - …, 2006 - bg.copernicus.org
In order to get a comprehensive picture of the distribution of nitrous oxide (N 2 O) in the
North Atlantic Ocean, measurements of dissolved nitrous oxide were made during three …