| 东山湾底栖生物生态研究 |
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| 引用本文： | 张雅芝,胡家财.东山湾底栖生物生态研究[J].台湾海峡,1997,16(4):441-448. |
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| 作者姓名： | 张雅芝 胡家财 |
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| 作者单位： | 集美大学水产学院水产养殖系!厦门，361021 |
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| 基金项目： | 福建省海岸带和海涂资源综合调查”项目 |
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| 摘 要： | 本文分析了东山湾潮一带底栖生物种类的种类组成，数量分布，区系特征及其与环境因子的相互关系等生态特点。共鉴定了２４７种，大多数种类为热带，亚热带暖水肿和广温性种类平均总生物量为２１３．０ｇ／ｍ＾２，平均栖息密度为３１６．８个／ｍ＾２。底栖生物的分布与沉积物等环境因子关系密切。
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| 关 键 词： | 生态研究 底栖生物 生物量 福建 海湾 |
Studies on ecology of benthos in Dongshan Bay |
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| Zhang Yazhi, Hu Jiacai, Zhong Youping, Zeng Qingmin and Chen Canzhong.Studies on ecology of benthos in Dongshan Bay[J].Journal of Oceanography In Taiwan Strait,1997,16(4):441-448. |
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| Authors: | Zhang Yazhi Hu Jiacai Zhong Youping Zeng Qingmin and Chen Canzhong |
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| Abstract: | The present paper describes the ecological characteristics of the composition of species,quantity of distribution, characters of fauna and relationship between the distribution and inhabiting environments of the benthos, based on the data obtained from the subtidal zone in Dongshan Bay during October, 1985. A total number of 247 species are identified, of which 69 species belong to Molluscs, 57 to Polychaeta, 55 to Crustacean, 27 to fishes, 25 to Echinodermata and 8 to Coelenterate. Most of them are tropical and subtropical species and also eurythemic species. The average biomass and density of the benthos in this area are 213. 03g/m2, and 316. 8ind. /m2 respectively. The distribution of the species is closely related to the environmental factors such as sediment. Three benthic communities could be divided in this area. Some of species, such as Mensamarto intercedens, Solen linearis and Paphia undulata, are found to be of commercial value. The biotic resources are abundant in Dong shan Bay, so it is attractive to carry out multiplication and culture of commercial marine ani mals. |
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| Keywords: | Ecological study benthos dominant species biomass density Fujian bay |
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