| Characteristics and laws of MODS coupling relation in arid zone under global change |
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| 作者姓名： | WANG Ranghui ZHANG Huizhi HUANG Qing |
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| 作者单位： | Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China |
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| 基金项目： | Acknowledgements This work was supported by the Knowledge Innovation Project （Grnat No. KZCX3-SW-327- 04） and the Advanced Field Project of the Chinese Academy of Sciences （Grant No. KZCX-XJ02-02）, and National Key Project for Basic Research on Western Chinese （project No. G1999043509）. |
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| 摘 要： | Global change has influenced the distribution pattern and spatio-temporal changes of resources in arid zone, and has restrained the land use and land cover change, which is shown by water-heat state, landscape structure, climate effect, and human activities. The above-mentioned characteristics have a close coupling relation with the mountain-oasisdesert system （MODS）. The climate in Central Asia arid zone is warm and wet, which is different from that in northern China which takes a tendency of aridity, and the mechanism has restricted the characteristics and laws of MODS. Systematic interface characteristics and process, especially the formation, transformation and consumption laws of water resource reflect directly MODS＇s response to global change in arid zone. Spatio-temporal pattern, dynamic change, scale change and coupling mode of MODS reflect the ecology mechanism between the systems and within the systems.
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| 关 键 词： | 全局变换 MODS 干旱带 耦合 LUCC |
| 收稿时间： | 2005-07-20 |
| 修稿时间： | 2005-07-202006-01-16 |
Characteristics and laws of MODS coupling relation in arid zone under global change |
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| WANG Ranghui ZHANG Huizhi HUANG Qing.Characteristics and laws of MODS coupling relation in arid zone under global change[J].Chinese Science Bulletin,2006,51(A01):75-81. |
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| Authors: | WANG;Ranghui;ZHANG;Huizhi;HUANG;Qing |
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| Abstract: | |
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| Keywords: | global change arid zone MODS coupling interface process LUCC |
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