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Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China

CHU Jinlong XU Jiangang GAO Shu

CHU Jinlong, XU Jiangang, GAO Shu. Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China[J]. 中国地理科学, 2007, 17(2): 135-142. doi: 10.1007/s11769-007-0135-5
引用本文: CHU Jinlong, XU Jiangang, GAO Shu. Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China[J]. 中国地理科学, 2007, 17(2): 135-142. doi: 10.1007/s11769-007-0135-5
CHU Jinlong, XU Jiangang, GAO Shu. Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China[J]. Chinese Geographical Science, 2007, 17(2): 135-142. doi: 10.1007/s11769-007-0135-5
Citation: CHU Jinlong, XU Jiangang, GAO Shu. Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China[J]. Chinese Geographical Science, 2007, 17(2): 135-142. doi: 10.1007/s11769-007-0135-5

Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China

doi: 10.1007/s11769-007-0135-5
基金项目: Under the auspices of the National Natural Science Foundation of China (No.40371038)
详细信息
    通讯作者:

    CHU Jinlong.E-mail:jlchu@aiai.edu.cn

Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China

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出版历程
  • 收稿日期:  2006-08-25
  • 修回日期:  2007-01-12
  • 刊出日期:  2007-06-20

Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China

doi: 10.1007/s11769-007-0135-5
    基金项目:  Under the auspices of the National Natural Science Foundation of China (No.40371038)
    通讯作者: CHU Jinlong.E-mail:jlchu@aiai.edu.cn

摘要: We used the maps of urban land-use in 1978, 1991, 1994, 2000 and 2004, and softwares such as ArcGIS, Fragstats to analyze the spatio-temporal process of urban residential space quantitatively. Some methods, such as direction analysis and landscape pattern analysis, were employed. The results show that: 1) the residential land grew very rapidly in Hefei from 1978 to 2004, and the increased land was distributed mainly in the central city zone surrounded by a moat; however, after 1994, it was distributed mainly outside the 1th Ring Road; 2) the expansion speeds were very different in different directions: there exists a fastest expansion of residential land in the directions of NE-NNE, SW and SSE, and a slowest one in the directions of E and SEE; 3) the residential land growth went through four stages: slow circular expansion in 1978-1991, 'axes + fan wings' expansion in 1991-1994, more rapid circular expansion in 1994-2000 and 'fan-wings' expansion in 2000-2004; 4) the expansion intensity was also different in all directions in the period of 1978 to 1994, and the most was in SW and then NW; and 5) there were more and more residential land area, and the spatial agglomeration was improved increasingly.

English Abstract

CHU Jinlong, XU Jiangang, GAO Shu. Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China[J]. 中国地理科学, 2007, 17(2): 135-142. doi: 10.1007/s11769-007-0135-5
引用本文: CHU Jinlong, XU Jiangang, GAO Shu. Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China[J]. 中国地理科学, 2007, 17(2): 135-142. doi: 10.1007/s11769-007-0135-5
CHU Jinlong, XU Jiangang, GAO Shu. Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China[J]. Chinese Geographical Science, 2007, 17(2): 135-142. doi: 10.1007/s11769-007-0135-5
Citation: CHU Jinlong, XU Jiangang, GAO Shu. Spatio-temporal Characteristics of Residential Land Growth in Hefei of Anhui Province, China[J]. Chinese Geographical Science, 2007, 17(2): 135-142. doi: 10.1007/s11769-007-0135-5

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