中文摘要：

利用文献资料法，主成分分析法和空间分析法，分析广东省土地利用经济效益和生态环境效益空间分异，探讨社会经济效益和生态环境效益协调程度，为广东省土地利用结构优化、功能调整提供决策支持。研究结果表明：广东省土地利用经济效益和生态环境效益空间差异明显，协调发展水平偏低。其中珠江三角洲城市主要表现为生态环境滞后型，珠江三角洲外围城市则主要表现为社会经济滞后型。广东省土地利用的社会经济效益区域差异与经济发展格局基本相符，生态环境效益呈现出与社会经济效益逆向发展的态势。

英文摘要：

The purpose of this paper is to analyze the spatial distribution and coordination level of socio-economy benefits and eco-environmental effectiveness of land use in Guangdong Province in order to provide instruction for the optimization of land use structure and its function regulating. Methods employed include ： literature consultation, principal components method and spatial distribution method. The results indicate that： The socio-ecorlomic benefits and eco-environmental effectiveness of land use in Guangdong Province exist obviously different, and the total coordination development tends to be low, such as Pearl River Delta area , which presents the delay of eco-environmental effectiveness ,but the outlying cities of the Pearl River Delta area present the delay of socio-economic benefits. It is concluded that the regional differences of socio-economy benefits nearly consistent with economic development structure, and overall, the eco-environmental effectiveness and economic benefit shows reverse tendency.