| 上海九段沙湿地大型底栖动物群落调查及管护策略 |
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| 引用本文： | 朱敏.上海九段沙湿地大型底栖动物群落调查及管护策略[J].湿地科学与管理,2016(4):33-36. |
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| 作者姓名： | 朱敏 |
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| 作者单位： | 上海市九段沙湿地自然保护区管理署,上海,200136 |
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| 基金项目： | 上海市科委科技项目(10 dz1200800)资助；上海市浦东新区环境保护和市容卫生管理局资助 |
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| 摘 要： | 2014年2月至2015年11月,对九段沙湿地的潮间带进行了大型底栖动物取样调查。设置了江亚南沙、上沙和下沙3个采样断面,分离、鉴定出底栖动物28种,隶属于4门7纲。优势物种有短腿水叶甲、河蚬、谭氏泥蟹、中国绿螂和缢蛏等。大型底栖动物平均密度和生物量分别为94.96 ind/m2和26.74g/m2。分析了九段沙湿地的大型底栖动物资源现状,并提出了改善措施及建议。
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| 关 键 词： | 九段沙湿地 大型底栖动物 群落 管护策略 |
A Survey of Benthic Animal Communities of Jiuduansha Wetland Nature Reserve in Shanghai and Protection Strategy |
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| Abstract: | To monitor the large number benthic animal communities of Jiuduansha, form February 2014 to November 2015, 3 sampling sections were set respectively at south shoal of Jiangya, Upper shoal and Lower shoal . In the investigation, totally 28 species were collected, which belong to 7 classes of 4 phyla. The dominant species wereDonacia frontalis,Corbicula fluminea,Ilyrplax deschampsi,Glauconome chinensis,Sinonovacula constricta and so on. The average density and biomass of 3 sections were 94.96 ind/m2 and 26.74 g/m2, respectively. In conclusion, in this study, the current situation of large benthic resources of Jiuduansha wetland was analyzed, and we also put forward the related improvement measures and suggestions. |
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| Keywords: | Jiuduansha wetland Large benthic animal Community Protection Strategy |
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