Measurement of urbanization process and the paddy soil loss in Yixing city, China between 1949 and 2000
文献类型：期刊论文
| 作者 | Pan, Xian-Zhang; Zhao, Qi-Guo |
| 刊名 | CATENA
 |
| 出版日期 | 2007-01-16 |
| 卷号 | 69期号:1页码:65-73 |
| 关键词 | urbanization spatial process morphological indices soil resource China |
| ISSN号 | 0341-8162 |
| DOI | 10.1016/j.catena.2006.04.016 |
| 通讯作者 | Pan, Xian-Zhang(panxz@issas.ac.cn) |
| 英文摘要 | This study used GIS technology, remote sensing images of 1949, 1966, 1981, 1984, 1988, 1992, 1996 and 2000, to analyze the spatial process Of urbanization and its impact on the soil resources in Yixing city, southeast China. The results showed that the urban area grew more than three-fold during 51 years and the loss of paddy soil accounted for 82.9% of all soil loss. According to the expansion dynamics and the results of spatial metrics, the urban expansion process in Yixing could be divided into four steps, the initial step (1949-1966), the almost standstill step (1966-1981), the preparation step (1981-1984) and the rapid growing step (after 1984). The study also indicated that the urban expansion was encouraged by the transportation system, however, restricted by the rivers, lakes and hills. The local government's decision also affected the spatial process of urban expansion. The spatial process of Yixing urban expansion might reflect the spatial process of urbanization of southeast China, the region with a rapidly growing economy. (c) 2006 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI ; SSCI |
| WOS关键词 | LAND-USE CHANGE ; METROPOLITAN-AREA ; URBAN-GROWTH ; GIS |
| WOS研究方向 | Geology ; Agriculture ; Water Resources |
| WOS类目 | Geosciences, Multidisciplinary ; Soil Science ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000243744000008 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558616 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Pan, Xian-Zhang |
| 作者单位 | Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Xian-Zhang,Zhao, Qi-Guo. Measurement of urbanization process and the paddy soil loss in Yixing city, China between 1949 and 2000[J]. CATENA,2007,69(1):65-73. |
| APA | Pan, Xian-Zhang,&Zhao, Qi-Guo.(2007).Measurement of urbanization process and the paddy soil loss in Yixing city, China between 1949 and 2000.CATENA,69(1),65-73. |
| MLA | Pan, Xian-Zhang,et al."Measurement of urbanization process and the paddy soil loss in Yixing city, China between 1949 and 2000".CATENA 69.1(2007):65-73. |
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来源：南京土壤研究所
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