陕西师范大学旅游与环境学院,陕西,西安,710062
纸质出版:2015
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范晨辉, 马蓓蓓, 薛东前. 基于土地综合承载力的西安市适度人口测度[J]. 水土保持通报, 2015,35(1):205-209.
FAN Chenhui, MA Beibei, XUE Dongqian. Optimum Population Measure on Basis of Land Comprehensive Carrying Capacity in Xi'an City[J]. Bulletin of Soiland Water Conservation, 2015, 35(1): 205-209.
范晨辉, 马蓓蓓, 薛东前. 基于土地综合承载力的西安市适度人口测度[J]. 水土保持通报, 2015,35(1):205-209. DOI: 10.13961/j.cnki.stbctb.2015.01.038.
FAN Chenhui, MA Beibei, XUE Dongqian. Optimum Population Measure on Basis of Land Comprehensive Carrying Capacity in Xi'an City[J]. Bulletin of Soiland Water Conservation, 2015, 35(1): 205-209. DOI: 10.13961/j.cnki.stbctb.2015.01.038.
[目的] 测度和分析西安市2001-2011年的适度人口及其变化情况
探讨人口承载力变化的特征与原因
提出优化对策。[方法] 食品承载力模型、生态足迹模型、改进的经济承载力模型和改进的综合承载力模型。[结果] 2001-2011年
西安市的适度人口数量及结构呈现出阶段性变化;2004年开始
西安市人口承载赤字一直存在
并在经历一个快速增长阶段后出现缓和趋势;西安市经济人口承载力较强
而食品和生态人口承载力不足。[结论] 提高区域综合承载力
土地承载是基础
经济承载是关键
生态承载是限制。
[Objective] Measure and analyze the optimum population of Xi'an City from 2001 to 2011
in order to discuss the characteristics and the cause of the change in the population carrying capacity
and to put forward the optimization countermeasures.[Methods] Four models
which are food carrying capacity
ecological footprint
improved economy carrying capacity and improved comprehensive carrying capacity were used.[Results] The population size and structure of Xi'an City presented periodic characteristics in different phases from 2001 to 2011. Since 2004
population carrying deficit has always existed
and with this situation
the trend of it became smooth after a rapid growth stage. The economy carrying capacity of Xi'an City was stronger
however
the food and ecological population carrying capacity was insufficient.[Conclusion] In the process of improving the area comprehensive carrying capacity of Xi'an City
the land carrying capacity is the base
the economy carrying capacity is the key point
and the ecology carrying capacity is the limitation.
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