CHEN Qiang, CHEN Zheng-jiang, ZHANG Xing-guo, et al. Ecosystem Services Value and Its Evolution in Oasis Near Ebinur Lake Bank Based on RS/ GIS[J]. Bulletin of Soiland Water Conservation, 2005, 24(2): 79-82.
CHEN Qiang, CHEN Zheng-jiang, ZHANG Xing-guo, et al. Ecosystem Services Value and Its Evolution in Oasis Near Ebinur Lake Bank Based on RS/ GIS[J]. Bulletin of Soiland Water Conservation, 2005, 24(2): 79-82.DOI:
The area near Ebinur lake has become one of the deteriorating area in the Western China.The evolution of ecosystem services value was researched in the past 20 years in this area and the causes also were discussed.According to the ecological character of the research area
the research in China
and the research of Costanza were combined to build the estimating mode. Based on the multi-temporal remotely sensed data of TM
Geographical Information System(GIS)
and the estimating mode
the value of ecosystem services were estimated in Bole-Jinghe oasis of Ebinur basin. The total value of the research area is: 85209.14×104$in 1979
77147.02×10104$in 1991 and 81291.66×10104$in 1999. The trend of evolution of the value of ecosystem services was that 1991 was the round turning point year
and the value was decreasing f rom 1979 to 1991 and st raightening up f rom 1991 to 1999