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《China Population, Resources and Environment》 2004-06
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ANALYSIS ON THE CAUSES AND COUNTERMEASURES OF GRASSLAND DESERTIFICATION IN QILIAN MOUNTAIN AREA

ZHANG Bo 1,2 HAO Jiao xiu 1 ZHANG-Kai 3 (1.Department of Geographic and Environmental Science,Northwest Normal University,Lanzhou Gansu 730070,China; 2.State Key Laboratory for Frozen Soil Engineering, Cold and Arid Regions Environmental and Engineering Institute,Chinese Academy of Science,Lanzhou Gansu 730000,China; 3.Lanzhou Institute of Arid Meteorology,China Meteorological Administration,Lanzhou Gansu 730020,China)  
Taking Sunan County in Qilian mountain area as an example mountain-grassland desertification,the paper analyzes the eauses the present state and the imperilment of in Qilian mountain area,and combining its history,from the perspective of nature and humans probes into reasons of grassland desertification.The natural factors are the basis of forming grassland desertification,and human factors are its dominance. So the paper puts forward a series of control for grassland desertification and reconstruction countermeasures for ecological environment mainly in human factors.These measures include increasing capital input and introducing and popularizing some new techniques, reducing grassland pressure on population and livestock,and realizing reasonable use of water to improve grassland quantity and quality.Implementing these measures can inhibit more development of grassland desertification,and result in the healthy development of regional environment.
【Fund】: 国家自然科学基金重点项目(40235053);; 甘肃省中青年科技基金项目(031—A21—005);; 西北师范大学知识与科技创新工程项目(NWNU—KJCXGC—02—20)资助。
【CateGory Index】: X171
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 LIU Deyuan, ZHOU Jinmei, ZHANG Yingchun, YI Jun(Husbandry and Veteranary Station, Da Tong County, Qinghai Province 810100, China);The Present Situation and Strategies of Mouse Killing in Grassland[J];家畜生态;2003-02
2 ZHOU Li hua, ZHANG Ming jun, FAN Sheng yue(State key laboratory of Frozen Soil Engineering, Cold and Arid Regions Environmental and Engineering Research Institute,CAS, Lanzhou 730000,China);Study on Strategies of the Grass-Livestock Industry in Oasis Regions of Northwest China--Based on Zhangye Region in Hexi Corridor.[J];中国草地;2002-01
3 ZHOU Li hua, FAN Sheng yue, ZHANG Ming jun and CHENG Guo dong (State Key Laboratory of Frozen Soil Engineering, Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou 730000 PRC);Study on Sustainable Development of Pasture based Animal Husbandry in Qilian Mountains of China[J];山地学报;2001-06
4 ZHANG Zi he (Gansu Grassland Ecological Institute, Lanzhou Gansu 730020 China);Silent crisis desertification and degeneration of grasasland[J];草业科学;2000-02
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 WU Guang-he ZHAHG Ying (Development Institute of Northwest China,Lanzhou University,Lanzhou,73000。);Study on Regional System of Oasis in China[J];干旱区资源与环境;2000-03
2 LI Zheng min, SHU Hui ling (Popularization Station of Livestock Breeding Technique of Jiangxi Province, Nanchang 330044): Grassland of China, No.3, 2000, pp.70~74.;Standardization and Industrialization of Prataculture Development in South China.[J];中国草地;2000-03
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