珠江口以东近海水域污损生物的组成与分布  

Marine fouling in off shore waters east of Zhujiang Estuary

作　　者：严涛[1] 严文侠[1] 王华接[1] 严岩[1] 梁冠和[1] 董钰[1] 

机构地区：[1]中国科学院南海海洋研究所,广州510301

出　　处：《台湾海峡》1999年第3期325-331,共7页Journal of Oceanography In Taiwan Strait

基　　金：中国科学院重大科技项目!(871804号)

摘　　要：于１９８６年５月至１９８７年６月期间，在珠江口以东近海水域，距岸分 别为 １５． ７和 ７１． ７ｋｍ、水深 ２７和 ７１ｋｍ两处布设Ｚ１和Ｚ２两个浮标调查站，以研究 该海区污损生物的组成及分布状况。结果表明，在相对近岸的Ｚ１站，各水层的污损 生物均以无柄蔓足类、海葵和双壳类及多毛类等华南沿岸海区常见种类为主，其中网 纹藤壶占绝对优势；而远岸的Ｚ２站，则主要是有柄蔓足类和水螅，且生物的种类和 数量也远远低于Ｚ１站。To investigate the marine fouling in offshore waters east of the Zhujiang Estuary, two buoy stations, Z1 and Z2, were deployed 15. 7 and 71. 7km offshore within the period from May 1986 to June 1987. The results show that a total of 119 species were found at Station Z1, and the biofouling community was mainly composed of acorn barnacles, anemones, bivalves and polychaetes,which are common littoral species in the coastal waters of South China. Of them, Balanus reticulatus was the most predominant species in the fouling community. As for Station Z2,only 23 species were recorded,and the dominant species were gooseneck barnacles and hydroids. Moreover,the biomass of the fouling community decreased greatly.

关 键 词：污损生物 近海水域 南海 珠江口 海洋污染 

分 类 号：Q178.531[生物学—水生生物学] X55[生物学—普通生物学]