ASSESSMENT OF IMPACT OF LAND COVER CHANGE ON WATER RESOURCES IN CA RIVER BASIN

  • Nguyen Thanh Bang, Le Phuong Ha, Tran Dang Hung, Dao Xuan Hoang
Keywords: Land use, Ca river basin, CCI-LC.

Abstract

Dynamic variability of land use/land cover may lead to both positive and negative effects on water resources in spatial and time scales. Research on land use/land cover changes and their impact on water resources is a complex and comprehensive process. In which, the first step is to investigate the changes in the past in order to have a comprehensive understanding aboutland use/land cover of the area. The change in the area of land cover indicates the change of that layer over time and also shows the interation between that land cover and other layers. These studies provide a basic to support the projections of future land cover. This paper aims to assess the change of land cover and impact on water resources in the Ca river basin for period 2005-2010 and 2010-2015 using spatial analysis method based on global land cover data which were provided by Climate Change Initiative project.

 

điểm /   đánh giá
Published
2021-06-04
Issue
No. 07 (2018): Tạp chí Khoa học Biến đổi khí hậu Số 07
Section
ARTICLES