Processes and trends of the land use change in aksu watershed in the central asia from 1960 to 2008
文献类型：期刊论文
| 作者 | Zhou, DeCheng1,2; Luo, GePing1; Lu, Lei1,2 |
| 刊名 | Journal of arid land
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 2期号:3页码:157-166 |
| 关键词 | Land use change (luc) Trans-boundary river Aksu river Remote sensing |
| ISSN号 | 1674-6767 |
| DOI | 10.3724/sp.j.1227.2010.00157 |
| 通讯作者 | Luo, geping(luogp@ms.xjb.ac.cn) |
| 英文摘要 | Land use change (luc) in trans-boundary watersheds is of great importance to environmental assessment. the aksu river is the largest trans-boundary river crossing kyrgyzstan and china, but there was little information on the luc of the watershed. we quantitatively investigated the processes and trends of its luc by using analytic models based on the land use data derived from the remote sensing images and topographic maps. the luc was in the quasi-balanced status with a slight difference between the loss and the gain of the area for most land use types during the period of 1960-1990, whereas transferred to the unbalanced status with significant difference between the loss and gain of the area during the period of 1990-2008. at the same time, land conversion direction changed from two-way transition to one-way transition for the most land use types. the integrated rate of net change of land use during the period of 1990-2008 is 2.1 times of that during the period of 1960-1990. information on the processes and trends of luc is valuable for better understanding the environmental changes across the whole trans-boundary watershed, and helpful to decision-making management for kyrgyzstan and china. |
| WOS关键词 | COVER CHANGE ; SPATIAL SIMULATION ; ECOSYSTEM SERVICES ; RIVER-BASIN ; CHINA ; DYNAMICS ; XINJIANG ; DATASETS ; GEORGIA ; REGION |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000293495800001 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2415391 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Luo, GePing |
| 作者单位 | 1.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, DeCheng,Luo, GePing,Lu, Lei. Processes and trends of the land use change in aksu watershed in the central asia from 1960 to 2008[J]. Journal of arid land,2010,2(3):157-166. |
| APA | Zhou, DeCheng,Luo, GePing,&Lu, Lei.(2010).Processes and trends of the land use change in aksu watershed in the central asia from 1960 to 2008.Journal of arid land,2(3),157-166. |
| MLA | Zhou, DeCheng,et al."Processes and trends of the land use change in aksu watershed in the central asia from 1960 to 2008".Journal of arid land 2.3(2010):157-166. |
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来源：中国科学院大学
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