선박평형수내 식물플랑크톤 군집

Title
선박평형수내 식물플랑크톤 군집
Alternative Title
Phytoplankton assemblages in ship"s ballast water
Author(s)
현봉길; 장민철; 신경순; 이우진; 황옥명
KIOST Author(s)
Hyun, Bonggil(현봉길)Jang, Min Chul(장민철)Shin, Kyoung Soon(신경순)Lee, Woo Jin(이우진)
Alternative Author(s)
현봉길; 장민철; 신경순; 이우진; 황옥명
Publication Year
2008-05-30
Abstract
We characterized the phytoplankton assemblages in ballast water from 25 vessels and sampled at 4 ports (Incheon, Kwangyang, Ulsan and Pusan) on the korea from April to December 2007. Phytoplankton samples collected from each vessel were fixed by lugols solution, and identified using a light microscopy. The number of phytoplankton species varied from 3 to 45 including 5 potentially harmful species. Bacillariophyceae was prominent compared to the rest of classes once the salinity of ballast water was higher than 27 psu. The habitants of fresh and brackish waters, such as Pediastrum sp. dominated ballast water samples taken from HOHEWEG and OPALACE which showed 2.4 psu and 0.6 psu respectively. Most phytoplankton identified were commonly found species in the coast and off shore of South Korea as most ship's ballast water were loaded from geographically neighboring countries around Asia. Therefore, further investigation of ship's ballast water from other continents is required to study the issues.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/29910
Bibliographic Citation
한국해양학회, pp.208 - 209, 2008
Publisher
한국해양과학시술협의회
Type
Conference
Language
English
Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse