CAJ | 학술논문

根据2012年春末在海南万宁海域所采集的浮游动物样品，对该海域浮游动物的种类组成、饵料生物量、丰度和生物多样性进行了探讨，采用大型多元统计软件PRIMER5.0对浮游动物的群落结构进行了分析。结果表明调查海域共有浮游动物70种、浮游幼虫10个类群，其中优势种共有6种：双尾溞纽鳃樽、多毛类幼虫、短角长腹剑水蚤、鸟喙尖头、尖额真猛水蚤和小拟哲水蚤。浮游动物生物量和丰度的平面分布相似，主要分布在调查海域的北部和中部近岸处。浮游动物具有较高的均匀度(0.70)，生物多样性指数较高(3.10)。群落结构聚类分析显示浮游动物可以分为5个生态类群。
근거2012년춘말재해남만저해역소채집적부유동물양품，대해해역부유동물적충류조성、이료생물량、봉도화생물다양성진행료탐토，채용대형다원통계연건PRIMER5.0대부유동물적군락결구진행료분석。결과표명조사해역공유부유동물70충、부유유충10개류군，기중우세충공유6충：쌍미소뉴새준、다모류유충、단각장복검수조、조훼첨두、첨액진맹수조화소의철수조。부유동물생물량화봉도적평면분포상사，주요분포재조사해역적북부화중부근안처。부유동물구유교고적균균도(0.70)，생물다양성지수교고(3.10)。군락결구취류분석현시부유동물가이분위5개생태류군。
Based on oceanographic survey in the offshore water of Wanning at the end of Spring, Zooplankton composition, abundance, dominant species, biomass and biodiversity in this area were studied. The zooplankton community structure was analyzed through multivariate analysis method (PRIMER 5.0). 70 zooplankton species and 10 pelagic larvae were identified with 6 dominant species (Thalia democratica, Polychaeta larva, Oithona bre-vicornis, Penilia avirostris, Euterpina acutifrons and Paracalanus parvus). The distribution of biomass and abun-dance was similar. The zooplankton mainly distributed in the north and middle of investigation area. Zooplankton exhibited high evenness (0.70) and high diversity indices (3.10), and could be divided into 5 ecotypes.