CAJ | 학술논문

对2008年10月、2009年5月南日岛周围海域浮游动物种类组成和数量分布特征及其与环境因子的关系进行了研究。结果表明,南日岛周围海域已鉴定的浮游动物有94种,分为5个生态类群,以沿岸暖水类群和广温广盐类群为主。春、秋两季调查海区浮游动物湿重生物量均值为198.7 ind/m3,其中春季均值为119.4 mg/m3,秋季均值为278.0 mg/m3,秋季为春季的2倍。平面分布上,春季高值区出现在南日岛西南部海域,而秋季出现在北部的小日岛西北侧海域。春、秋两季浮游动物的丰度和生物量的平面分布趋势基本一致。
대2008년10월、2009년5월남일도주위해역부유동물충류조성화수량분포특정급기여배경인자적관계진행료연구。결과표명,남일도주위해역이감정적부유동물유94충,분위5개생태류군,이연안난수류군화엄온엄염류군위주。춘、추량계조사해구부유동물습중생물량균치위198.7 ind/m3,기중춘계균치위119.4 mg/m3,추계균치위278.0 mg/m3,추계위춘계적2배。평면분포상,춘계고치구출현재남일도서남부해역,이추계출현재북부적소일도서북측해역。춘、추량계부유동물적봉도화생물량적평면분포추세기본일치。
Based on the samples collected from the survey in waters around Nanri Island during the period of October 2008 and May 2009 , the analysis showed that there were 93 species in the surveyed areas . The zoo-plankton can be divided into 5 ecotypes, among them, coastal warm water groups, eurythermal, eurysalinity groups were dominated. The species diversity of zooplankton was higher in autumn than that in spring. In spring the highest biomass of zooplankton was located in the south-west part of Nanri Island. In autumn the highest biomass of zooplankton was located in north part of Nanri Island. The distribution of zooplankton and its relations with environmental factors were also analyzed.