[1]LI Qiuping,LU Rucheng,LIANG Baokun,et al.Construction of Land Use Information Atlas in Guangxi Land Border[J].Research of Soil and Water Conservation,2016,23(06):210-215.
Copy
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
23
Number of periods:
2016 06
Page number:
210-215
Column:
Public date:
2016-12-28
- Title:
-
Construction of Land Use Information Atlas in Guangxi Land Border
- Author(s):
-
LI Qiuping1, LU Rucheng2, LIANG Baokun2, LIANG Qianjing2, LIN Ying2
-
1. Nanning Land Reserve Center, Nanning 530021;
2. School of Land Resources and Surveying & Mapping, Guangxi Teachers Education University, Nanning 530001, China
-
- Keywords:
-
land use; information atlas; border; Guangxi
- CLC:
-
F301.24
- DOI:
-
-
- Abstract:
-
Taking Guangxi land border as an example, based on the theory of Geo-information atlas and GIS technology, in order to reveal the spatial-temporal evolution process of land usage, we analyzed the land use ‘pattern atlas’, ‘classification atlas’,‘transfer information atlas’, ‘change model atlas’, ‘arising/declining atlas’ of this area from 2003 to 2013. The results showed that:(1) during the study period, farmland and woodland were the dominant land use types, indicating that the region focused on agriculture and forestry production; areas of farmland, woodland, water land and construction land increased constantly, however, areas of grassland and unused land decreased constantly, the mutual transformation of farmland, woodland, grassland and unused land were the main transformation trace of border land use change; (2) the spatial distribution of stable type atlas spreads the border area and its area proportion was the greatest, the ‘woodland→woodland→woodland’ was the greatest area change model, second model was ‘farmland→farmland→farmland’; the least proportion area was the constantly changing type, moreover, the greatest area change model was ‘grassland→woodland→farmland’; (3) in the arising/declining atlas, the largest expanding atlas was woodland, mainly deriving from the development of grassland and unused land; and the obviously shrinking atlas was grassland and unused land, mainly transforming into woodland and farmland.