Structure and Distribution of Phytoplankton communities in Arctic Sea, 2011
Entry ID: KPDC_SADOPCIAS_2011

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Summary
Abstract: In order to investigate the structure of phytoplankton communities, this study was carried out at 18 stations from July 29 to August 20, 2011 in the Chukchi Sea and Sea Ice. Concentrations of total microphytoplankton, and nano-picophytoplankton chlorophyll a were higher at southwest area than northern area in the study area due to Bering shelf Anadyr Water current from Bering strait. In the Melting ponds, phytoplankton communities were composed of 31 taxa representing Bacillariophyceae, Chrysophyceae, Dictyochophyceae, Prasinophyceae and unidentified phytoplankton(< 20㎛). The most abundant species were Pyramimonas sp. and Thalassiosira sp. except nano-pico sized phytoplankton in Melting pond.

Purpose: 1) To investigate on species composition, abundance and dominant species of phytoplankton communities in the Chukchi Sea and Sea Ice
2) To study on taxonomic research and dominant species of phytoplankton communities for investigate on indicator species

Geographic Coverage
 N: 73.51783 S: 73.51783  E: 166.6315  W: 166.6315
 N: 74.29933 S: 74.29933  E: 167.65134  W: 167.65134
 N: 75.107834 S: 75.107834  E: 166.3405  W: 166.3405
 N: 76.402 S: 76.402  E: 164.68716  W: 164.68716
 N: 77.75017 S: 77.75017  E: 161.92583  W: 161.92583
 N: 78.0055 S: 78.0055  E: 168.35883  W: 168.35883
 N: 78.00667 S: 78.00667  E: 171.9815  W: 171.9815
 N: 77.99983 S: 77.99983  E: 175.66966  W: 175.66966
 N: 77.99983 S: 77.99983  E: 179.33267  W: 179.33267
 N: 77.99233 S: 77.99233  E: 177.70567  W: 177.70567
 N: 78.0 S: 78.0  E: 173.9995  W: 173.9995
 N: 77.19933 S: 77.19933  E: 174.00217  W: 174.00217
 N: 76.40033 S: 76.40033  E: 173.998  W: 173.998
 N: 76.4 S: 76.4  E: 177.66634  W: 177.66634
 N: 76.4005 S: 76.4005  E: 179.33833  W: 179.33833
 N: 76.4025 S: 76.4025  E: 176.03017  W: 176.03017
 N: 76.4 S: 76.4  E: 171.99983  W: 171.99983
 N: 76.2885 S: 76.2885  E: 167.16034  W: 167.16034

Temporal Coverage
Start Date: 2011-07-29
Stop Date: 2011-08-20


Location Keywords
GEOGRAPHIC REGION > ARCTIC
GEOGRAPHIC REGION > POLAR


Science Keywords
BIOSPHERE >AQUATIC ECOSYSTEMS >PLANKTON >PHYTOPLANKTON    [Definition]
CLIMATE INDICATORS >ATMOSPHERIC/OCEAN INDICATORS >TELECONNECTIONS >ARCTIC OSCILLATION    [Definition]
OCEANS >MARINE ENVIRONMENT MONITORING >MARINE OBSTRUCTIONS    [Definition]


ISO Topic Category
BIOTA
OCEANS


Platform
R/V ARAON


Instrument
SEM >Space Environment Monitor    [Information]
MICROSCOPES    [Information]


Keywords
Phytoplankton
Chukchi Sea
Arctic


Originating Center
KR/KPDC


Data Center
Korea Polar Research Institute, Republic of Korea    [Information]
Data Center URL: http://www.kopri.re.kr/

Data Center Personnel
Name: JAE LIM KIM
Phone: +82-260-6083
Fax: +82-260-6088
Email: kabuli at kopri.re.kr
Contact Address:
Songdo Techno Park, 7-50, Songdo-dong, Yeonsu-gu
City: Incheon
Postal Code: 406-840
Country: Korea


Personnel
HYOUNG MIN JOO
Role: INVESTIGATOR
Phone: 010-9052-7723
Email: hmjoo77 at kopri.re.kr
Contact Address:
Songdo Techno Park, 7-50, Songdo-dong, Yeonsu-gu
City: Incheon
Postal Code: 406-840
Country: Korea



Creation and Review Dates
DIF Creation Date: 2011-12-19
Last DIF Revision Date: 2012-07-14

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