[1]MING Kai-yu,LEI Guo-ping,ZHANG Hui,et al.Evaluation of Intensive Use of Urban Residential Land Based on RS—A Case Study of Longfeng District of Daqing City[J].Research of Soil and Water Conservation,2013,20(01):202-205.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
20
Number of periods:
2013 01
Page number:
202-205
Column:
Public date:
2013-02-28
- Title:
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Evaluation of Intensive Use of Urban Residential Land Based on RS—A Case Study of Longfeng District of Daqing City
- Author(s):
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MING Kai-yu, LEI Guo-ping, ZHANG Hui, GAO Jun-feng, ZHANG Zhong
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College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
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- Keywords:
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residential land; intensive use; multi-factor comprehensive evaluation method; RS
- CLC:
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F293.22
- DOI:
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- Abstract:
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Improvement of the level of urban land intensive use is an important way to meet the supply of land for urban construction. The residential land of Longfeng District of Daqing City was selected as the study area and the evaluation index system established by using RS data which were the primary data source in this system. Then the paper quantitatively analyzed degree of intensive land use and spatial different features of the residential land of Longfeng District in 2010 by using the multi-factor comprehensive evaluation method. The results indicated that the intensive use level of residential land in Longfeng District was slightly low and the spacial variation was obvious. The intensity of the study area can be divided into four grades (i.e, high, slightly high, medium, and low grade). The land areas of high, slightly high, medium, and low grade of intensive uses accounting for the total residential land area of four grades were 12.81%, 11.69%, 38.35% and 36.20%, respectively. The intensive residential land utilization level was the highest in Liming block, whereas it was the lowest in Wolitun. At last, measures and suggestions on the promotion of intensive utilization of residential land in Longfeng District were proposed based on the result. These measures and suggestions can give an important support and guide for intensive utilization of residential land in Longfeng District.