兰州市绿色生态工程建设规划与方法

The Programmes and Methods for Building Green Ecological Projects in Lanzhou

本文简要阐述了持续发展的概念和基本思想及环境保护所要遵循的原则，分析了兰州市环境污染的现状和致成原因。重点论述了兰州市建立绿色生态工程的设计规划、方法和实施过程等。

The basic thought of sustainable development and the principles for protecting environment are briefly explained in the paper. The situation and reasons of environmental pollution in Lanzhou City are discussed based on the principles above. The emphasis has been made on the design plan, methods and strategies for building green ecological projects in the city.