CAJ | 학술논문

于2013年5月，8月和10月份对唐山“三岛”海域12个不同站位小型底栖动物进行调查采样。共鉴定出自由生活海洋线虫、桡足类、多毛类、枝角类、端足类、介形类、涡虫类、轮虫类、双壳类及等足类10个类群。最优势类群是线虫，每个站位所占比例基本大于95％，平均丰度大约735．2 ind／10 cm2。其他类群各站位所占比例不同，且都较小。结果表明，小型底栖动物各类群所占比例随月份的变化并没明显变化；不同月份，各类群的丰度有所变化，其中5月份丰度较高，10月次之，8月份丰度最低。
우2013년5월，8월화10월빈대당산“삼도”해역12개불동참위소형저서동물진행조사채양。공감정출자유생활해양선충、뇨족류、다모류、지각류、단족류、개형류、와충류、륜충류、쌍각류급등족류10개류군。최우세류군시선충，매개참위소점비례기본대우95％，평균봉도대약735．2 ind／10 cm2。기타류군각참위소점비례불동，차도교소。결과표명，소형저서동물각류군소점비례수월빈적변화병몰명현변화；불동월빈，각류군적봉도유소변화，기중5월빈봉도교고，10월차지，8월빈봉도최저。
A three-cruise investigation on the meiobenthos in the sea of Tangshan three islands was conducted in May ,August and October 2013 .A total of ten meiobenthic groups were identified . Free-living marine nematodes ,copepoda ,polychaeta ,cladocera ,amphipoda ,ostracoda ,turbel‐laria ,rotifera ,bivalvia and isopoda .Nematodes was the most dominant group in abundance ,about 735 .2 ind/10 cm2 ,with a relative dominance of 95% .Other groups of stations with different pro‐portion ,and the smaller .The results showed that ,meiobenthos in each group had no obvious change in the proportion .The abundance of different months ,each group had the change ,which in May higher abundance ,followed in October ,August the lowest abundance .