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JOURNAL OF DESERT RESEARCH  2013, Vol. 33 Issue (2): 320-324    DOI: 10.7522/j.issn.1000-694X.2013.00045
Desert and Desertification     
Assessment on the Sensitivity to Aeolian Desertification and Importance of Controlling Aeolian Desertification in the Middle Arid Region of Ningxia
WANG Mei-mei, ZHU Zhi-ling, WU Yong-mei
College of Resources and Environment, Ningxia University, Yinchuan 750021, China
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Abstract  

The aeolian desertification degree was analyzed in the middle arid region of Ningxia, then the integrated sensitivity to aeolian desertification and importance of controlling aeolian desertification in the middle arid region of Ningxia was assessed. The sensitivity to aeolian desertification in the middle arid region of Ningxia was classified into five sensitive grades as: extremely, highly, moderately, slightly and insensitive. The area of extremely sensitive to aeolian desertification was distributed in north Shapotou District, which was adjacent to the south Tengger Desert; the area of highly sensitive was located in Yanchi County, Lingwu City and Hongsibao District, which was adjacent to the west Mu Us Sandy Land; the area of extremely and highly sensitive was surrounded by the moderately and slightly sensitive area; and the area of insensitive lied in the most south of the middle arid region of Ningxia. The importance of controlling aeolian desertification in the middle arid region of Ningxia was divided into four important grades as: extremely, important, moderately and unimportant. The area with extreme importance of controlling aeolian desertification was distributed in north Shapotou District, which was adjacent to the south Tengger Desert; the area with importance of controlling aeolian desertification was distributed in Yanchi County, Lingwu City and Hongsibao District, which was adjacent to the west Mu Us Sandy Land; the area with moderate importance was distributed in Haiyuan County and Tongxin County; and the area with no importance of controlling aeolian desertification was distributed in the most south of the middle arid region and along the Yellow River.

Key words:  aeolian desertification      sensitivity to aeolian desertification      importance of controlling aeolian desertification      the middle arid region in Ningxia     
Received:  20 April 2012      Published:  08 June 2012
ZTFLH:  X144  
Articles by authors
WANG Mei-mei
ZHU Zhi-ling
WU Yong-mei

Cite this article: 

WANG Mei-mei, ZHU Zhi-ling, WU Yong-mei. Assessment on the Sensitivity to Aeolian Desertification and Importance of Controlling Aeolian Desertification in the Middle Arid Region of Ningxia. JOURNAL OF DESERT RESEARCH, 2013, 33(2): 320-324.

URL: 

http://www.desert.ac.cn/EN/10.7522/j.issn.1000-694X.2013.00045     OR     http://www.desert.ac.cn/EN/Y2013/V33/I2/320

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