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Distribution of Paticulate organic carbon and nitrogen and its stable isotope ratio off Lützow-Holm Bay
Entry ID:
UM0708_7_distribution_organic
Summary
Abstract:
Water samples from 7 depths (0-200 m) were collected by Niskin bottles at 10 stations (L1, L4, L5, G5, G11, G13, G14, Stn. Argos, S4, S5) off Lützow-Holm Bay during Umitaka-Maru cruise (Dec. 2007 to Jan. 2008). The waters were sieved on pre-combusted Whatmann GF/F, and stored at -80ºC until analyses. After huming (HCl, 24 h) and drying (60ºC, 24 h), POC, PON, δ13C and δ15N of were determined using Isotope Ratio Mass Spectrometer (ANCA-GSL GEO 20-20, Europa Scientific Ltd.).
These data would be used for analyses of food condition for zooplankton community and food web structure based on the stable isotope ratios. Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Temporal Coverage
Start Date:
2007-12-30
Stop Date:
2008-01-11
Location Keywords
Science Keywords
ISO Topic Category
Platform
Project
Use Constraints
PICCCBY
Data Center
Personnel
Role:
INVESTIGATOR
Email:
makabe at nipr.ac.jp
Contact Address:
National Institute of Polar Research
10-3, Midori-cho
City:
Tachikawa-shi,
Province or State:
Tokyo
Postal Code:
190-8518
Country:
JAPAN
Creation and Review Dates
DIF Creation Date:
2010-05-10
Last DIF Revision Date:
2010-09-20
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- Responsible NASA Official: Lola Olsen
- Last updated: May 2013
