Trend and State of RS Monitoring of Soil and Water Loss in Karst Region
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Trend and State of RS Monitoring of Soil and Water Loss in Karst Region
Bulletin of Soiland Water ConservationVol. 26, Issue 1, Pages: 62-66(2007)
作者机构:
1. 北京师范大学地理学与遥感科学学院,北京,100875
2. 北京师范大学环境学院,北京,100875
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Published:2007
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YANG Sheng-tian, WANG Bing, WANG Yu-juan. Trend and State of RS Monitoring of Soil and Water Loss in Karst Region[J]. Bulletin of Soiland Water Conservation, 2007, 26(1): 62-66.
DOI:
YANG Sheng-tian, WANG Bing, WANG Yu-juan. Trend and State of RS Monitoring of Soil and Water Loss in Karst Region[J]. Bulletin of Soiland Water Conservation, 2007, 26(1): 62-66.DOI:
Trend and State of RS Monitoring of Soil and Water Loss in Karst Region
Soil and water loss is one of the most serious environmental problems. It is important to monitor soil and water loss in karst region because of the fragility of its eco-environment.The applied status of methods for soil and water loss monitoring in karst region is summarized after studies of water balance and energy balance in different regions and different ecosystems.It is presented that the balance between substance and energy is the new subject of soil and water loss monitoring in karst region.Accordingly
primary field observations in Guizhou karst region were made
which provide soil and water conservation with a new thought and a method.