湄洲湾海域底层游泳动物结构初步研究  

Preliminary Study on Demersal Community Structure of Nekton in Meizhou Bay

作　　者：张宇驰 姜屹倩 叶振江[1] 刘鸿[2] 邢柱普 ZHANG Yu-chi;JIANG Yi-qian;YE Zhen-jiang;et al(Fisheries School of Ocean University of China, Qingdao 266003, Chin)

机构地区：[1]中国海洋大学水产学院,山东青岛266003 [2]新疆维吾尔自治区水产科学研究所,乌鲁木齐830000 [3]中国水产有限公司北京中水远洋咨询服务有限公司,北京100160

出　　处：《浙江海洋大学学报（自然科学版）》2017年第4期360-367,共8页Journal of Zhejiang Ocean University：Natural Science

基　　金：中央高校基本科研业务费专项(201562030);青岛海洋科学与技术国家实验室鳌山科技创新计划项目(2015ASKJ02)

摘　　要：根据2010年10月(秋季)和2011年4月(春季)福建省湄洲湾海域的渔业资源定点调查资料,对湄洲湾海域底层游泳动物种类组成特征,群落结构的季节动态以及群落受捕捞和环境的扰乱程度等问题进行了初步分析。结果表明:调查海域共出现游泳动物61种,其中鱼类共36种,甲壳类23种,头足类2种。鱼类以暖水性和暖温性种类为主。口虾蛄、细巧仿对虾、少鳞舌鳎、鲜明鼓虾、六丝钝尾虾虎鱼和六丝多指马鲅等是该水域较为重要的优势种。湄洲湾春秋两季游泳动物群落的数量生物量比较曲线表明,该海域生物群落春季未受环境干扰,秋季受到中度干扰。Based on the demersal nekton data in the surveys of Meizhou bay of Fujian province in two seasons （October, 2010 and April, 2011）, the nekton composition, seasonal dynamics of community structure and disturbanceof fishing and environmental condition were studied. The results indicated that there were 61 species collected from surveys, including 36 fishes, 23 crustaceans and 2 cephalopods, all of which were mainly warm water species and warm temperature species. The dominant species were Oratosquilla oratoria, Parapenaeopsis tenella, Cynoglossus oligolepis, Alpheus distinguendus, Amblychaeturichthys hexanema and Polydactylus sextarius, etc. The abundance-biomass comparison curves showed that the nekton community in spring is not affected by the environment, but under moderate interference in autumn.

关 键 词：湄洲湾 游泳动物 群落特征 物种多样性 

分 类 号：S932[农业科学—渔业资源]