| 中国生态地理区域系统区划 |
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| 引用本文： | 吴绍洪,杨勤业,郑度.中国生态地理区域系统区划[J].地理学报(英文版),2003,13(3):309-315. |
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| 作者姓名： | 吴绍洪 杨勤业 郑度 |
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| 作者单位： | Inst.ofGeographicSciencesandNaturalResourcesResearch,CAS,Beijing100101,China |
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| 基金项目： | National Natural Science Foundation of China No.40171040，Director Foundation of IGSNRR，CAS，No.SJ10G-A00-06 |
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| 摘 要： | Eco-geographic regionalization has been one of the most important topics in China‘s regionalization researches since the end of the 20th century. It is a major ecosystem in geographic zonality. A hierarchical system, which is formed by division or combination of natural features based on geographic relativity and comparison of major ecosystem factors (including biological and non-biological) and geographic zonality, is called eco-geographic regional system. This paper introduces process of China‘s regionalization development. The first level unit, temperature zone, is delineated with main criteria of temperature. The second level unit, humidity region, is based on criteria of water/moisture states. The third level unit, natural region, is divided according to medium geomorphologic units. Vegetation types and soils are applied as supplementary criteria to indicate temperature and water/moisture states. Mapping process from qualitative to quantitative and China‘s eco-geographic regional system are also explained in this paper.
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| 关 键 词： | 中国 环境地理学 区域划分 自然地理 |
| 收稿时间： | 27 March 2003 |
| 修稿时间： | 6/9/2003 12:00:00 AM |
Delineation of eco-geographic regional system of China |
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| Wu?Shaohong,Yang?Qinye,Zheng?Du.Delineation of eco-geographic regional system of China[J].Journal of Geographical Sciences,2003,13(3):309-315. |
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| Authors: | Wu Shaohong Yang Qinye Zheng Du |
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| Institution: | Inst. of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China |
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| Abstract: | Eco-geographic regionalization has been one of the most important topics in China's regionalization researches since the end of the 20th century. It is a major ecosystem in geographic zonality. A hierarchical system, which is formed by division or combination of natural features based on geographic relativity and comparison of major ecosystem factors (including biological and non-biological) and geographic zonality, is called eco-geographic regional system. This paper introduces process of China's regionalization development. The first level unit, temperature zone, is delineated with main criteria of temperature. The second level unit, humidity region, is based on criteria of water/moisture states. The third level unit, natural region, is divided according to medium geomorphologic units. Vegetation types and soils are applied as supplementary criteria to indicate temperature and water/moisture states. Mapping process from qualitative to quantitative and China's eco-geographic regional system are also explained in this paper. |
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| Keywords: | China eco-geographic region regionalization |
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