Landscape ecology has made tremendous progress in recent decades,but as a rapidly developing discipline it is faced with new problems and challenges. Based on two recent symposial organized,“Top 10 List for Landscape Ecology in the 21st Century” at the 2001 Annual Symposium of the US Association of lnternational Association of Landscape Ecology and “Key lssues and Research Priorities in Landscape Ecology” at the 2003 lnternational Congress on Landscape Ecololgy. The objective of this paper is to present an ...