CAJ | 학술논문

基于2012年11月（秋季）,2013年2月（冬季）,2012年5月（春季）,2013年8月（夏季）对中街山列岛海洋保护区岛礁区的定置刺网调查数据,对岛礁生境游泳动物群落多样性及群落稳定性分析,结果如下：岛礁区共出现鱼类40种隶属10目27科35属,甲壳类14种隶属2目9科10属,头足类1种。对群落多样性指数的分析结果显示,Margalef种类丰富度指数,Shannon-Wiener多样性指数,均为夏季>秋季>春季>冬季,其均值分别为5.87、2.57；Pielou均匀度指数各季节相差不大,平均值为0.8。ABC曲线的分析显示：群落受干扰程度为秋季>夏季>春季>冬季。群落的季节更替指数和迁移指数研究表明,AI值在冬季最高达221,在夏季最低为111。
기우2012년11월（추계）,2013년2월（동계）,2012년5월（춘계）,2013년8월（하계）대중가산렬도해양보호구도초구적정치자망조사수거,대도초생경유영동물군락다양성급군락은정성분석,결과여하：도초구공출현어류40충대속10목27과35속,갑각류14충대속2목9과10속,두족류1충。대군락다양성지수적분석결과현시,Margalef충류봉부도지수,Shannon-Wiener다양성지수,균위하계>추계>춘계>동계,기균치분별위5.87、2.57；Pielou균균도지수각계절상차불대,평균치위0.8。ABC곡선적분석현시：군락수간우정도위추계>하계>춘계>동계。군락적계절경체지수화천이지수연구표명,AI치재동계최고체221,재하계최저위111。
Based on the data from Zhongjieshan Islands MPA and nearwaters by using setting gillnet in 2012-2013, to analysis the diversity and stability of nekton community that resides in reef island area .The re-sult showed that 40 species belonging to 27 families, 35 genus,2 orders of fish,14 species belonging to 9 fami-lies,10 genus, 2 orders of crustaceans and 1 specie of nekton were caught. The mean value of Shannon-Wiener index and Margalef richness index were 5.87 and 2.57, respectively. Both index indicated the same trend:summer>autumn>spring>winter. The Pielou evenness index was almost the same in every season and the mean value was 0.8. The abundance and biomass curves (ABC) showed the order of successively decreasing commu-nity disturbance in autumn, summer, spring and winter. The community seasonal replace index and migration index indicated that the maximum AI value in winter was 221 and the minimum in summer was 111.