水乡城市景观生态保护对策研究

Strategy Research on the Conservation of the Landscape Ecology of the City with Rivers and Lakes in Taihu Lake Plain

位于太湖平原水网地区的水乡城市景观,因河湖与道路、建筑物相交织而著称,具有特殊的经济价值、文化价值和生态价值。由于水系受到严重污染,水乡城市景观生态保护已成为突出而紧迫的问题,它关系到区域持续发展和生存环境。分析指出,城市水系宜兴不宜废。当前,净化城镇水系,使其免遭污染,已很紧迫。笔者提出了综合治理水乡城市环境,采用生态工程和生物净化技术等初步方案和对策。

The landscape ecology of the cities and towns in Taihu Lake plain,which is famous for the interweaving of rivers,lakes and buildings,has the special values in econo- my,culture and ecology.Because of the serious pollution of the river system caused by the urbanization,the conservation of the city or town landscape ecology is an urgent problem, which relates to sustainable development and living environment in this region. In this paper,the current situations and main problems of the city have been analysed. It is pointed out that the puritication of the water systems in this region is the most impor- tant at the present time.And the authors put forward a preliminary plan of harnessing the city environment of in a comprehensive way throughthe ecology project and bio-purification techniques.