盐城自然保护区人工湿地对水鸟分布的影响

Research on the Effects of Artificial Wetland to the Distribution or Waterfowls in Yancheng National Nature Reserve.

通过定位观察，进行了人工湿地内鸟类的种类鉴别和数量统计。结果表明，２２０ｈｍ＾２人工湿地先后招引了包括丹顶鹤在内的５５种水鸟前来栖息。并通过与人工湿地建立以前调查结果的分析比较，阐述了建立人工湿地对整个保护区生态系统功能的调节和补充作用。

The statistics for the identifying of bird species in artificial wetland has been carried out by investigation.The results show that 55 species of waterfowls including Red-crowned Crane have been attracted to the 220 hm￣2 of artificial wetland.By comparing the situations before and after the establishment of artificial wetland,the regulating and supplementing roles of artificial wetland to the function of ecosystem of the whole nature reserve have been described.