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STRUCTURE AND DISTRIBUTION OF PHYTOPLANKTON COMMUNITIES DURING SUMMER SEASON IN ARCTIC SEA, 2011

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Title
STRUCTURE AND DISTRIBUTION OF PHYTOPLANKTON COMMUNITIES DURING SUMMER SEASON IN ARCTIC SEA, 2011
Other Titles
2011년 북극해 하계기간동안 식물플랑크톤 군집의 구조 및 분포 연구
Authors
Sang H. Lee
Min, Jun-Oh
Chung, Kyung Ho
Jin Hwan Lee
Joo, Hyong-Min
Kang, Sung-Ho
Keywords
Arctic sea; Phytoplankton communities
Issue Date
2012
Citation
Sang H. Lee, et al. 2012. STRUCTURE AND DISTRIBUTION OF PHYTOPLANKTON COMMUNITIES DURING SUMMER SEASON IN ARCTIC SEA, 2011. 극지연구소. 극지연구소. 2012.05.22~.
Abstract
Recent studies have shown that photosynthetic eukaryotes are an active and often dominant component of Arctic phytoplankton assemblages. 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 Canadian Basin. 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. On the Melting ponds in Canadian Basin, 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.8 stations from July 29 to August 20, 2011 in the Chukchi Sea and Canadian Basin. 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. On the Melting ponds in Canadian Basin, 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.
URI
http://repository.kopri.re.kr/handle/201206/8220
Conference Name
극지연구소
Conference Place
극지연구소
Conference Date
2012.05.22~
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