Socio-economic driving forces of land-use change in Fuzhou, the southeastern coastal area of China

CORC > 新疆生态与地理研究所 > 中国科学院新疆生态与地理研究所 > 中国科学院新疆生态与地理研究所(2010年以前数据)

	Socio-economic driving forces of land-use change in Fuzhou, the southeastern coastal area of China
	Wu ; D.W.1 ; Mao ; H.Y.2 ; Zhang ; X.L.1 ; H.3
	2008
会议名称	2008 International Workshop on Earth Observation and Remote Sensing Applications, EORSA
会议日期	2008
会议地点	Beijing, China
关键词	Agricultural lands - Bare lands - Consumption levels - Cultivated lands - Disposable incomes - Economic datums - Economic developments - Fixed asset investments - Gross Domestic Products - Land-use change - Mining sites - Multi-linear regression module - Output values - Paddy fields - Per capita - Population changes - Population growths - Rapid growths - Rural households - Socio-economic driving forces - Socioeconomic datums - Space analysis - The southeastern coastal area of china - Urban constructions - Urban households - Urban lands - Use efficiencies
中文摘要	Since the reform and opening up policy was launched in China in 1978, the society and economy of the southeastern coastal area of China (SCAC) has experienced rapid growth, and great changes have taken place in land-use sti-ucture. This paper analyzes the characteristics and major socio-economic driving forces of land-use change in Fuzhou, a typical city in SCAC, using remote sensing (RS) maps, geographic information system (GIS) space analysis and socioeconomic data. Based on the RS maps, a change matrix was constructed for detecting the land-use change between 1989 and 2005 through pixel-to-pixel comparison. The result indicated that paddy fields, dry land, and forestland decreased enormously by 42.87%, 27.93% and 4.19% respectively from 1989 to 2005. In contrast, residential, industrial and mining sites, and bare land (including transportation land) increased by 186.20% and 32.72% respectively. In addition, socio-economic data, consisting of 11 indicators like population change, economic development, income and consumption level, investment level, land-use efficiency, land policies, etc., were used to analyze the major driving forces triggering land-use change through multi-linear regression module. The results showed that the population growth, the development of the secondary and tertiary industries, and pursuit of benefits for rural households were the major driving forces contributing to the rapid decrease of cultivated land area in Fuzhou; the fast expansion of its urban land was mainly driven by two factors, i.e., the output per unit area of non-agricultural land and non-agricultural population growth; other factors, such as overall population, output value per unit area of agricultural land, per capita gross domestic product (GDP), per capita disposable income of urban households, and overall social fixed asset investment also played a role in promoting or hindering the expansion of urban land to some extent. Whereas, the increasing strict land policies failed to play dramatic positive role in protecting cultivated land and controlling the rapid increase of urban construction land. © 2008 IEEE. (47 refs.)
收录类别	EI
会议录	2008 International Workshop on Earth Observation and Remote Sensing Applications, EORSA
内容类型	会议论文
源URL	[http://ir.xjlas.org/handle/365004/10790]
专题	新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据)
推荐引用方式 GB/T 7714	Wu,D.W.1,Mao,et al. Socio-economic driving forces of land-use change in Fuzhou, the southeastern coastal area of China[C]. 见:2008 International Workshop on Earth Observation and Remote Sensing Applications, EORSA. Beijing, China. 2008.