Scientia Agricultura Sinica ›› 2007, Vol. 40 ›› Issue (5): 972-979 .

• SOIL & FERTILIZER·WATER-SAVING IRRIGATION • Previous Articles     Next Articles

Impact of Grain for Green Project to nature and society in north Shaanxi of China

  

  1. 中国农业大学经济管理学院
  • Received:2006-03-13 Revised:2006-09-19 Online:2007-05-10 Published:2007-05-10

Abstract: There is a global need to restore the functional integrity of nature; a proposal advanced because forests are so large in their influences on global biophysics. Here we examine the results of a rapid landscape-scale shift in ground cover/use from 1999 to 2004, China’s “Grain for Green Project,” as a practical example of a large scale attempt to restore a vulnerable environment. The project’s results thus far indicate that while natural coverage increased from 34.6%% to 47.2% in the northern part of Shaanxi Province. Although only 34.08% farmers declare they will cultivate grass-forest-land again when compensation for grain not produced is stopped, we believe that the restored vegetation may be completely reconverted back to cultivation at the program’s end and thus compromise the sustainability of the program’s environmental achievements.

Key words: Natural and landscape restoration, environment restoration, biodiversity protection, vegetation coverage, Grain for Green Project

[1] LI Qiang, ZHANG Chong, REN Zhi-yuan. Analysis of Temporal and Spatial Variation of Vegetation Phenology in the Loess Plateau [J]. Scientia Agricultura Sinica, 2016, 49(22): 4352-4365.
[2] ZHANG Yan-Fang, ZHU Ni. Study on the Balance Between Carbon Source/Sink and Ecological Surplus Using CASA Model in Yulin [J]. Scientia Agricultura Sinica, 2013, 46(24): 5163-5172.
[3] LIU Xian-Feng, REN Zhi-Yuan. Vegetation Coverage Change and Its Relationship with Climate Factors in Northwest China [J]. Scientia Agricultura Sinica, 2012, 45(10): 1954-1963.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!