[1]ZHANG Peng,LEI Guo-ping,LI Jia.Analysis on Spatial Pattern of Rural Settlements at County Level in Oil City[J].Research of Soil and Water Conservation,2013,20(01):206-209.
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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:
206-209
Column:
Public date:
2013-02-28
- Title:
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Analysis on Spatial Pattern of Rural Settlements at County Level in Oil City
- Author(s):
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ZHANG Peng, LEI Guo-ping, LI Jia
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College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
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- Keywords:
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rural settlements; spatial patterns; variable clumping method; GIS spatial analysis; Zhaoyuan County
- CLC:
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F301.24
- DOI:
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- Abstract:
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The variable clumping method and spatial analysis function of GIS were used to study the spatial pattern of rural settlements in Zhaoyuan County, Daqing city. Step of 1 km range in 12 buffers around the oil field sites within the study area boundary was adopted. The number and area of rural settlements showed a slow down decrease after a fast increase trend on macroscopic scale; in different concentrated region based on the concentration of oilfield sites, the number and area of rural settlements accounting for the proportion of all rural settlements, and the number and area accounting for the proportion of concentrated region showed very similar changes. Within the study area boundary with step of 1 km range in 15 buffers around the roads, the number and area of rural settlements showed a slow down decrease after a fast increase trend on macroscopic scale. The results showed that the oil field sites and roads had a significant impact on the spatial pattern of rural settlements on macroscopic scale. The impact on spatial pattern of rural settlements by site selection and changes of the oil field sites and the road should be sufficiently paid attention.