吴县市露采矿区生态重建与环太湖地区生态旅游模式的契合

从景观生态学的定义入手，结合吴县市环太湖地区露采矿区的环境问题现状，提出了吴县市生态重建的基本原则和方法。基于每个废矿区都是一个脆弱的生态系统，在其恢复过程中，首先要在宏观上合理安排生态重建景观格局的规划及布局，然后在微观上创造出合适的生态条件服务于整个生态系统的恢复与重建。同时以生态重建后的矿区所要具有的三大基本功能：生物生产、环境服务、文化支持为依托，构建了生态功能系统图及生态功能区相互关联图。生物生产功能主要是针对农业利用，环境服务是对用于旅游、娱乐、绿化用地的露采矿区，文化支持则是针对作为建筑用地的废弃地，其城镇及居民点用地是人类聚集场所，支撑了工矿企业、旅游商贸服务业及整个城市体系的运行。最后总结了环境生态重建后所产生的环境、生态及经济效益。

Harmorization between eco-rehabilitation of open mining and eco-tourism along Taihu Lake area,Wuxian City

Taihu Lake area, lying in the center of developed area in Eastern China,is one of the most prosperous places, being famoucs for its rich aquatic products and rice, wonderful scenery and human scenic spots. More than eight thousand years has passed before what we see now. Long history evolution has developed its very special culture. However, economic development and environment protection have been entwined to each other so tight in modern times that Taihu Lake area cannot escape the magic chain either. Many problems emerge with the development of modern industry. The one that this article focuses on is eco rehabilitation in open mining area and its coordination with eco tourism. How to solve this problem is critical to a healthy Taihu Lake in the future. This article may provide a possible development mode for its further eco tourism exploitation.Based on the theory of landscape ecology, the article provides the principles and methods on how to solve the problems caused by open mining around Taihu Lake. Firstly, reasonable planning of eco rehabilitation should be made on a large scale since every single open mining is a fragile ecosystem. Secondly, suitable conditions are created to serve the re habilitation and re construction of the whole system. Figures of ecological function system and ecological function area relationships have been built up according to the aim of eco rehabilitation: biological production, environmental service and cultural support. Each of the three functions directly faces to special uses of a particular open mining, such as biological production to agriculture lands, environmental service to tourism, entertainment and grass lands, cultural support to construction lands. Finally, the possible environment, ecological and economical benefits are discussed following the eco rehabilitation of open mining.