| 塘沽潮间带大型底栖动物营养结构的初步分析 |
| |
| 引用本文： | 张青田,胡桂坤,倪蕊,胡洋,郭宠.塘沽潮间带大型底栖动物营养结构的初步分析[J].海洋湖沼通报,2005(3):73-78. |
| |
| 作者姓名： | 张青田 胡桂坤 倪蕊 胡洋 郭宠 |
| |
| 作者单位： | 天津科技大学海洋科学与工程学院,天津塘沽,300457 |
| |
| 基金项目： | 国家高技术研究发展计划（863计划）2002AA648010课题资助. |
| |
| 摘 要： | 本文介绍了塘沽潮间带大型底动物的营养结构情况，并在此基础上探讨了生物修复的一些问题。利用Brey等的经验公式计算得到该潮间带的次级生产力为42．02g／m^2（去灰干重）。该潮间带主要包括了4个营养级，某些营养级生物种类较少，且生物量差异大，营养结构不合理,文章还对通过合理移植和抑制生物来调整营养结构而使之稳定的问题进行了探讨。
|
| 关 键 词： | 潮间带 大型底栖动物 营养结构 塘沽 |
| 文章编号： | 1003-6482（2005）03-0073-06 |
| 收稿时间： | 2005-01-05 |
| 修稿时间： | 2005年1月5日 |
A PRELIMINARY STUDY ON THE TROPHIC STRUCTURE OF MACROBENTHOS IN THE TANGGU LITTORAL ZONE |
| |
| ZHANG Qingtian,HU Guikun,NI Rui,HU Yang,GUO Chong.A PRELIMINARY STUDY ON THE TROPHIC STRUCTURE OF MACROBENTHOS IN THE TANGGU LITTORAL ZONE[J].Transaction of Oceanology and Limnology,2005(3):73-78. |
| |
| Authors: | ZHANG Qingtian HU Guikun NI Rui HU Yang GUO Chong |
| |
| Abstract: | The trophic structure of macrobenthos in Tanggu littoral zone, Tianjin city was investigated in June 2003. The mean value of secondary production in the studied area was 42.02g/m~(2)(AFDW).The trophic structure in the investigation zone consisted of 4 trophic levels. There were fewer species of macrobenthos at some trophic levels, and the biomasses of the macrobenthos was very different. The trophic structure of this zone was not reasonable, and on this basis, some advice for bioremediation is also discussed in this paper, such as transplant and the restrainability of macrobenthos. |
| |
| Keywords: | Littoral Zone~ Macrobenthos~ Trophic Structure~ Tanggu |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
