沉湖湿地芦苇植被分布现状研究

Research on Distribution Situation of Wetland Phragmites Communis Vegetation in Chen Lake

摘要:

笔者利用RS和GPS技术,通过Landsat卫星遥感影像资料(2000年)和GPS定点数据进行卫片的解析和校正.结果表明:湖北沉湖湿地自然保护区芦苇面积为269.64 hm2,占整个保护区面积的10.5%,笔者就沉湖湿地自然保护区芦苇形成原因和芦苇湿地与水禽的关系进行了讨论.

Abstract:

Under the support of RS and GRS technology, the satellite photo analysis and adjustment based on the Landsat satellite RS images (in 2000) and GPS fixed point data are conducted. The result shows that the area of Phragmites communis in Hubei Chen Lake wetland nature reserve is 269.64 hm 2 , accounting for 10.65% of the entire nature reserve. The form of Phragmites communis in the reserve and the relations between Phragmites communis wetland and habitat of aquatic birds are discussed as well.