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当前位置: 首页 > 文章 > 杭州湾南岸滨海湿地越冬水鸟群落动态研究 浙江林业科技 2017 (6) 57-62
Position: Home > Articles > Response of Wintering Waterbird Communities on Reclamation of Coastal Wetland in The Southern Hangzhou Bay Journal of Zhejiang Forestry Science and Technology 2017 (6) 57-62

杭州湾南岸滨海湿地越冬水鸟群落动态研究

作  者：
焦盛武;蒋科毅;吴明;邵学新;叶小齐
单  位：
中国林业科学研究院亚热带林业研究所;浙江省国有林场和森林资源保护总站
关键词：
杭州湾;围垦;越冬水鸟;群落;种群数量
摘  要：
2011和2015年的冬季,对杭州湾滩南岸滩涂湿地水鸟种类和数量进行了调查。结果表明,水鸟总体数量呈现上升趋势,优势种群以鸻鹬类为主。比较不同水鸟类群数量之间的差异,发现雁鸭类的数量呈现显著增加的趋势(P<0.05,Z=-1.999),鸻鹬类无显著增加,白骨顶数量减少明显。通过计算生物多样性指数、均与度指数和丰富度指数,发现2次调查间并无明显差异。观察发现,部分自然滩涂被围垦区取代,成为部分水鸟的次选栖息生境,但是滩涂湿地依然是水鸟的主要栖息地。建议限制围垦范围和管理围垦区合理水位是维持水鸟种群的有效手段。
译  名：
Response of Wintering Waterbird Communities on Reclamation of Coastal Wetland in The Southern Hangzhou Bay
作  者：
JIAO Sheng-wu;JIANG Ke-yi;WU Ming;SHAO Xue-xin;YE Xiao-qi;Research Institute of Subtropical Forestry, Chinese Academy of Forestry;Zhejiang State-owned Forest Farm and Forest Resources Protection Administration;
关键词：
Hangzhou Bay;;reclamation;;wintering waterbirds;;community
摘  要：
Investigations were carried out on waterbirds communities change at coastal wetland of the southern Hangzhou Bay, Zhejiang province in the winter of 2011 and 2015. The results showed that the number of water birds increased in 2015 and the dominant species was shorebirds.Comparisons on number of birds between the two investigations demonstrated that geese and duck increased significantly(P<0.05, Z=-1.999),shorebird had no significant variation, but Fulica atra decreased Evidently. There were no obvious difference of biodiversity, evenness and richness index between the two years. The investigation showed that a part of natural intertidal zone was reclaimed, and became the second habitat of some waterbirds. However, wetland was still the main habitat for waterbirds. Recommendations were offered such as reduce reclamation area and manage water level for maintain waterbirds population.

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