Urban ecological environment has been seriously destructed,and the objectives of "resource-conserved and environment-friendly society" have had higher requirements on the design of landscape architecture.Intensive design of landscape architecture requires the application of ecology to create better economic and ecological benefits than the original landscape system has,so as to achieve the sustainable utilization of resources and the sustainable development of environment.The authors proposed that by following the Scientific Outlook on Development the intensive utilization of land resources,mountain,water and forest resources,energy resources is the trend of future intensive design of landscape architecture,and also an approach of realizing the coordination of resource development and eco-environment conservation.