| 北麂列岛岩相潮间带底栖生物群落的组成特征 |
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| 引用本文： | 张永普,应雪萍,吴海龙,王一农.北麂列岛岩相潮间带底栖生物群落的组成特征[J].海洋湖沼通报,2000(4):26-33. |
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| 作者姓名： | 张永普 应雪萍 吴海龙 王一农 |
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| 作者单位： | 1. 温州师范学院生物系,温州,325027
2. 宁波大学海洋水产系,宁波,315211 |
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| 基金项目： | 浙江省教育厅资助项目，温州师范学院校科研和教改项目，981116，96015，， |
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| 摘 要： | 本文报导了1997.7-1998.4期间北麂列岛岩相潮间带底栖生物群落的组成特征.研究结果表明:总平均生物量和栖息密度分别为5091.80g·m-2和4269个·m-2; 生物量和栖息密度的水平分布为关帝山＞大筲箕屿＞海利＞壳菜岙,垂直分布为中潮区＞低潮区＞高潮区,生物量和栖息密度的季节变化分别为冬季＞春季＞秋季＞夏季和冬季＞秋季＞春季＞夏季.数量的水平分布主要受海岸开敞度及浪击度的影响、垂直分布主要受潮区及浪击度的影响、季节变化主要受温度和动植物繁殖的影响.
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| 关 键 词： | 潮间带 栖息密度 垂直分布 底栖生物群落 生物量 |
| 文章编号： | 1003-6482(2000)04-0026-08 |
THE CHARACTERISTICS OF THE BENTHIC COMMUNITY COMPOSITION IN THE ROCKY INTERTIDAL ZONE OF BEIJI ISLANDS |
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| ZHANG Yongpu,YING Xueping,WU Hailong,WANG Yinong.THE CHARACTERISTICS OF THE BENTHIC COMMUNITY COMPOSITION IN THE ROCKY INTERTIDAL ZONE OF BEIJI ISLANDS[J].Transaction of Oceanology and Limnology,2000(4):26-33. |
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| Authors: | ZHANG Yongpu YING Xueping WU Hailong WANG Yinong |
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| Institution: | ZHANG Yongpu;YING Xueping;WU Hailong (Wenzhou Normal College 325027) WANG Yinong (Ningbo University 31521 1 ) |
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| Abstract: | This paper is a report of the quantity distribution of the benthic community in the rocky intertidal zone of Bet n islands from July 1997 to April 1998. The results show that the average biomass and density are 5091 .80 g .m-2 and 4269md .m-2 respectively. The biomass and density of the horizontal distribution is in the order of Guandishan>Daxiaoqiyu>HaiIi>Kecaiao, and the vertical distribution are in the order of the mid-tide area>the low-tide area>the high-tide area The seasonal changes of the biomass are in the order of Winter> Spring>Autumn>Summer and the density are in the order of Winter>Autumn>Spring>Summer. The horizontal distrbutions of quantities are related to the seashore open degree and the lapping degree of waves, the vertical distributions are related to the tidal zone and the lapping degree of waves, but the seasonal changes are in connection with the temperature and the reproduction of animals and plains. |
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| Keywords: | Beiji islands Intertidal zone Biomass Density |
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