海洋科学Issue(8)：67-74,8.DOI:10.11759/hykx20120923001
海南岛东海岸海草床生态系统健康评价
The health assessment of the sea grass bed ecosystem in the east coast of Hainan Islands
摘要
Abstract
Based on the data of five indexes including water, sediment, biological quality, habitat and biological indicators obtained from the east coast of Hainan Islands including Changpi harbor, Longwan, Gaolong bay, Lian lagoon and Xincun lagoon from 2004 to 2009. The health index to the sea grass bed ecosystem of the east coast of Hainan Islands was assessed according to the inshore marine ecosystem health assessment guide(HY/T087-2005) which was the sea grass ecosystem assessment methods. The results showed that the water and the sediment environment of the sea grass bed ecosystem in the east coast of Hainan Islands were in the state of health. The assessment of the biological toxicity of Longwan showed that was in the state of sub health, and the others were in the state of health. The result of the assessment of the sea grass habitat was that Lian lagoon and Chang pi harbor were in the state of sick. The assessment of the biological Lian lagoon showed that it was in the state of sick. However, the assessment of the others’habitat and biological showed that they were in the state of health. The results of the assessment of the sea grass bed ecosystem health showed that Lian lagoon was in the state of sick, xincun lagoon and changpi harbor were in the state of sub-health, and Longwan and Gaolong Bay were in the state of health. Overall, the sea grass bed ecosystem in the east coast of Hainan Islands located in coral coast was health, while sea grass located in lagoon coast was changed directly from sub-health to unhealthy. This paper provided theoretical foundation to protect and repair the sea grass bed ecosystem for the assessment of health to the sea grass bed ecosystem in the east coast of Hainan Islands.关键词
海南岛/海草床/生态系统/健康评价Key words
Hainan island/sea grass bed/ecosystem/health assessment分类
农业科技引用本文复制引用
吴钟解,陈石泉,王道儒,蔡泽富,张光星,涂志刚,李元超..海南岛东海岸海草床生态系统健康评价[J].海洋科学,2014,(8):67-74,8.基金项目
海南省“908”项目(HN908-02-03) （HN908-02-03）
