[1]LI Jing,SANG Guang-shu,LIU Xiao-yan.Review of the Evolution of Ecological Environment in the Heihe River Basin[J].Research of Soil and Water Conservation,2009,16(06):210-214,219.
Copy
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
16
Number of periods:
2009 06
Page number:
210-214,219
Column:
Public date:
2009-12-20
- Title:
-
Review of the Evolution of Ecological Environment in the Heihe River Basin
- Author(s):
-
LI Jing1, SANG Guang-shu1, LIU Xiao-yan2
-
1. College of Tourism & Resources Management, Zhejiang Normal University, Jinhua, Zhejiang 321004, China;
2. College of Tourism & Environment Science, Shaanxi Normal University, Xi’an 710062, China
-
- Keywords:
-
Heihe River Basin; ecological environment; evolution; the driving force
- CLC:
-
X24
- DOI:
-
-
- Abstract:
-
With the eco-environmental problems have become increasingly prominent, the regional research on the evolution of ecological environment is increasingly becoming a hot spot. The Heihe River Basin located in the farming-pastoral belt in Hexi Corridor is a typical example of ecologically sensitive areas. In recent years, the ecological environment in Heihe River Basin degradated seriously. It attracts the attention of many researchers. The paper summarizes the existing research results in the evolution of ecological environment, the status of ecological environment and the driving force of the evolution of the ecological environment: with the climate change and the human activities, the ecological environment in Heihe River Basin developed and evoluted with different time scales. In recent years, human unreasonable activities lead to a number of eco-environment problems. The paper pointed out that the current research focuses on the status of ecological environment and lacks the ecological environment changes in the historical period, in order to provide a reference for the future research on the evolution of the ecological environment in Heihe River Basin and other inland river basins.