Concentration and δ15N of amino acids in size-fractionated particles from the eastern tropical North Pacific ODZ in December 2020
Concentration and δ15N of amino acids in size-fractionated particles from the eastern tropical North Pacific ODZ in December 2020
Date
2025-03-14
Authors
Lee, Wing Man Charlotte
Zhang, Lin
Zhang, Lin
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Date Created
2025-03-12
Location
Gulf of California, Equatorial Pacific, Sargasso Sea
westlimit: -107.78; southlimit: 14.02; eastlimit: -104.27; northlimit: 17.29
westlimit: -107.78; southlimit: 14.02; eastlimit: -104.27; northlimit: 17.29
DOI
10.26008/1912/bco-dmo.955207.1
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Keywords
Oxygen Deficient Zone
amino acid nitrogen isotopes
particles
amino acid nitrogen isotopes
particles
Abstract
This dataset includes the concentration and δ15N of bulk N and amino acids in size-fractionated particles. Particle samples were collected aboard the R/V Sally Ride (cruise SR2011) from December 23 – 30, 2020 with a McLane large volume pumping system (WTS-LV). These data assess the nitrogen sources utilized by different phytoplankton communities inhabiting the two chlorophyll maxima and the transformation of particulate organic matter within the oxygen-deficient zone.
For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/955207
Description
Dataset: Concentration and δ15N of Amino Acids in Size-fractionated Particles
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Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0