Study On Reconstruction And Renewal Of Urban Lake Landscape With The Example Of Qionghai

Urban lake landscape is one of the most active areas of the city. Human activity and natural process both impact on the urban lake landscape. Urban lake contains abundant landscape resource and social civilization. Since 1990, reconstruction and renewal of urban lake landscape has been the highlight of city construction with the development of social economy. But many improper designs destroy the natural environment of urban lake, dissever urban historical context, and bring new problems to social economy. This paper emphasizes studying on how to inherit and follow historic context and civil environment by reconstructing and renewing urban lake landscape, combined with current era features to meet the needs of urban sustainable development.This paper begins with the theory of sustainable development, emphasizes studying on the relevant content of reconstruction and renewal of urban lake landscape, the paper indicates the urban lake landscape is a compound ecology system of society, economy, culture and nature.This paper discusses on some existing problems on treating urban lake landscape, takes the reconstruction and renewal of QiongHai landscape as an example, The paper discuss on the establish of complex function system, building up the landscape structure, reconstruction of lake ecology system, continual of urban characteristic, protection of historical civilization and the republic participation of landscape reconstruction and design. A sustainable framework of urban lake reconstruction and renewal is explored. This paper does further research on the topic from the aspects of history, society, economy, culture, site, city, construction, landscape architecture and polity.This paper takes Qionghai Xichan as an example of reconstruction and renewal of urban lake landscape, and research into the application of sustainable theory in the example.