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当前位置: 首页 > 文章 > 库车县人口驱动力对耕地变化的作用 新疆农业科学 2008,45 (2) 307-312
Position: Home > Articles > Effect of Kuche Population Driving Force on the Variation of Cultivated Land Xinjiang Agricultural Sciences 2008,45 (2) 307-312

库车县人口驱动力对耕地变化的作用

作  者：
胡萍;张永福;瓦哈甫.哈力克
单  位：
新疆大学资源与环境科学学院
关键词：
库车;人口驱动力;耕地变化
摘  要：
采用1949~2004年的统计资料,对库车县人口和耕地的时间变化做出定量分析,建立耕地与人口相关模型并分析了库车县耕地与人口相关性变化趋势。研究并分析了50多年来人口数量和质量给库车县耕地带来的影响和压力。结果表明:①50年来研究区耕地面积三增三减波动变化,耕地面积峰值呈减小变化趋势;②利用50年耕地与对应的农村人口数据建立非线性回归分析模型,发现耕地面积与农村人口数之间存在着极显著的正相关关系;③鉴于库车县的现状提出解决人地矛盾的对策和建议:控制人口总量,提高当地人口素质,并通过提高耕地的利用效益,运用法律手段等措施来减轻人口素质给耕地带来的负面影响。
译  名：
Effect of Kuche Population Driving Force on the Variation of Cultivated Land
作  者：
HU Ping1,ZHANG Yong-fu1,2,Wahafu·Halike1,2(1 College of Resources and Environmental Science,Xinjiang University,Urumqi 830046,China;2.Key Laboratory of Oasis Ecology,Xinjiang University,Urumqi 830046,China)
关键词：
Kuche;population driving force;cultivated land change
摘  要：
Using the statistical data from 1949 to 2004,the quantitative analysis of the variation of population and the cultivated land of Kuche county has been made.Moreover a correlative model between cultivated land and rural population has been set up.the relevance change tendency between cultivated land and population has also been analyzed.This article has made analysis of the Influence and pressure that quantity and the quality of the population bring to the cultivated land of Kuche county.The results indicate: 1) During 50 years,the research area of cultivated land has experienced undulation change that shows the characteristic of three increases and three reduces;2)There are Nonlinear regression analysis model has been established,according to 50 years cultivated land and corresponding rural population data.Remarkable correlational dependence can be easily found between the cultivated area and the rural population;3) Finally,the countermeasures and suggestions which could solve the contradictory between people and the land was put forward.They are as follows:controlling the quantity of population;improving the quality of local people;enhancing the utilization benefit of cultivated land;making use of methods of laws and so on,in order to reduce the negative influence of the population on the cultivated land change.

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