中文摘要：

以1984，1995，2008年遥感影像和2004年滨海新区土地利用现状图为主要数据源，在遥感与地理信息系统技术支持下，获取天津市滨海新区1984-2008年景观变化数据。定量分析了几种常用景观格局指数随尺度的变化规律。应用景观指数对1984-2008年间滨海新区的景观格局变化研究表明，滨海新区景观利用过程中景观形状趋于多样化，景观破碎化程度日趋严重。各项景观指数的研究结果表明，滨海新区近年来的景观变化基本是在城市规划和土地规划下的有序变化，反映了人为干扰在滨海新区景观变化中的主导作用。

英文摘要：

Taking the Landsat TM images in 1984, 1995 and 2008, and the present land use map of 2004 of Tianjin Binhai New Area （TBNA） as the basic information resources, the landscape changes of TBNA wetlands in 1984--2008 by RS and GIS were analyzed. With the tool of landscape index, the landscape change of TBNA from 1984 to 2008 was studied. The results showed that the landscape fragmentation was aggravated year by year. The change of landscape metrics meant that the land transition was complied with the city layout and land plan strictly. The results reflected that human disturbance was the main drive forces of landscape change.