摘要
基于2009~2014年新疆石河子市土地利用数据及相关统计资料,从土地利用结构、变化幅度、转移方向、变化速度、利用程度等多方面分析地区土地利用变化情况,并对影响土地利用现状变化的因素进行分析。结果表明:石河子市耕地面积最多,占地区总面积的40%以上;2009~2014年,石河子市耕地、林地减幅较大,而交通运输用地、居民点及工矿用地增幅较大,主要转移特征为农用地向建设用地转移;石河子市的土地利用程度呈不断上升趋势;经济发展、人口因素、宏观政策等是影响该市土地利用变化的重要因素。通过对石河子市土地利用演变特征的研究,可为地区土地资源的可持续合理开发利用提供科学依据和理论参考。
The results reported in this paper are based on analysis of the statistical data of land utilization in the Shihezi city from 2009 to 2014.Those data include the structure,magnitude,spatial migration,exploitation and rate of change of land utilization,which are the driving factors for further analysis.The results show that:(1)The area of cultivated land in the Shihezi city is the largest;(2)There were large decreases in the areas of arable land and woodland,while those of lands for migration,residents and industries and minerals were increased;(3)The land use degree of Shihezi city is on the rise;(4)Economic development,population and macro-policies are important factors affecting the land utilization change in the city.Based on the studies of land utilization change and driving factors in the Shihezi city,this paper provides scientific basis and theoretical reference for sustainable and rational exploitation and utilization of land resources in the region.
作者
崔天宇
刘红瑛
韩英英
CUI Tianyu;LIU Hongying;HAN Yingying(Land Surveying,Planning and Design Institute of Shaanxi Land Engineering Construction Group Co.,Ltd.,Xi'an 710075,China)
基金
陕西省土地工程建设集团内部科研项目(DJNY2017-10)
关键词
土地利用
演变
影响因素
石河子市
land utilization
change
driving factor
Shihezi city
