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Typical Wetland Cover Change and Protection of Ecological Environment in Poyang Lake Based on RS and GIS Technologies(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2007年第02期
Page:
210-213
Research Field:
环境地学
Publishing date:

Info

Title:
Typical Wetland Cover Change and Protection of Ecological Environment in Poyang Lake Based on RS and GIS Technologies
Author(s):
MO Ming-hao1MAO Jian-hua2LIANG Shu-rong3
1. School of Resources and Environmental Sciences, Wuhan University, Wuhan 430079, Hubei, China; 2. School of Geography and Environment, Jiangxi Normal University, Nanchang 330022, Jiangxi, China; 3. School of Resources and Environmental Sciences, Guangxi Normal College, Nanning 530001, Guangxi, China
Keywords:
typical wetland land use/ land cover change protection of ecological environment Poyang Lake
PACS:
X171.4;F301.24
DOI:
-
Abstract:
The wetland of Poyang Lake is an internationally important wetland that can regulate and store the flood of the Yangtze River and protect the migratory birds etc. Based on the interpretly of landsat images, this paper choses the typical area and analyzes the land use and land cover change of the wetland on the basis of GIS technology, discusses the wetland ecological utilization of resources and relevant problems of environmental protection are discussed. The result shows that the human activity is the important driving force of the change.

References:

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Last Update: 1900-01-01