QQ客服 官方微博 反馈留言

	Construction area expansion in relation to economic-demographic development and land resource in the Pearl River Delta of China
	Liu Z. J.; Huang, H. Q.; Werners, S. E.; Yan, D.
	2016
关键词	construction area expansion GDP growth population growth land resource Pearl River Delta urbanization growth population cities
英文摘要	Since 1979, the Pearl River Delta (PRD) of China has experienced rapid socioeconomic development along with a fast expansion of construction area. Affected by both natural and human factors, a complex interdependency is found among the regional changes in construction area, GDP and population. A quantitative analysis of the four phases of the regional land use data extracted from remote sensing images and socioeconomic statistics spanning 1979 to 2009 demonstrates that the proportion of construction area in the PRD increased from 0.5% in 1979 to 10.8% in 2009, accompanied with a rapid loss of agricultural land. An increase of one million residents was associated with an increase of GDP of approximately 32 billion yuan before 2000 and approximately 162 billion yuan after 2000. Because the expansion of construction area has approached the limits of land resource in some cities of the PRD, a power function is found more suitable than a linear one in describing the relationship between GDP and construction area. Consequently, the Logistic model is shown to provide more accurate predictions of population growth than the Malthus model, particularly in some cities where a very large proportion of land resource has been urbanized, such as Shenzhen and Dongguan.
出处	Journal of Geographical Sciences
卷	26
期	2
页	188-202
语种	英语
ISSN号	1009-637X
DOI标识	10.1007/s11442-016-1262-7
内容类型	SCI/SSCI论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/43088]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Liu Z. J.,Huang, H. Q.,Werners, S. E.,et al. Construction area expansion in relation to economic-demographic development and land resource in the Pearl River Delta of China. 2016.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。