Landscape change and sandy desertification in arid areas: a case study in the Zhangye Region of Gansu Province, China
文献类型：期刊论文
| 作者 | Luo, F; Qi, SZ; Xiao, HL |
| 刊名 | ENVIRONMENTAL GEOLOGY
 |
| 出版日期 | 2005-11-01 |
| 卷号 | 49期号:1页码:90-97 |
| 关键词 | sandy desertification landscape type Zhangye Region Arid northwestern China |
| ISSN号 | 0943-0105 |
| DOI | 10.1007/s00254-005-0062-7 |
| 通讯作者 | Qi, SZ() |
| 英文摘要 | The Zhangye Region of Gansu Province is an important agricultural base in arid northwestern China. During the twentieth century, especially in the last five decades, the region has experienced sandy desertification. To document the status and causes of this deterioration, satellite images, meteorological and socioeconomic data to assess landscape change from 1993 to 2002 were interpreted and analyzed. The results show that during the intervening 9-year period the area of sandy lands has increased by 642.2 km(2), which consist of aeolian sand dune (357.1 km(2)) and potential sandy land (216.3 km(2)). Although the development and reversion of sandy desertification co-exist, the sandy desertification in this area seems serious and is attributable to the irrational use of water and land. |
| 收录类别 | SCI |
| WOS关键词 | LAND DEGRADATION ; BASIN |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Water Resources |
| WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000233369400010 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555649 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Qi, SZ |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Gansu, Peoples R China 2.Jinan Univ, Coll Urban Dev, Jinan 250022, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, F,Qi, SZ,Xiao, HL. Landscape change and sandy desertification in arid areas: a case study in the Zhangye Region of Gansu Province, China[J]. ENVIRONMENTAL GEOLOGY,2005,49(1):90-97. |
| APA | Luo, F,Qi, SZ,&Xiao, HL.(2005).Landscape change and sandy desertification in arid areas: a case study in the Zhangye Region of Gansu Province, China.ENVIRONMENTAL GEOLOGY,49(1),90-97. |
| MLA | Luo, F,et al."Landscape change and sandy desertification in arid areas: a case study in the Zhangye Region of Gansu Province, China".ENVIRONMENTAL GEOLOGY 49.1(2005):90-97. |
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来源：寒区旱区环境与工程研究所
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