SET Proceedings 2978-4387 Caravel Press 10.65582/set.2005.069 2005.069 A Discussion on the Relationship Between Sustainable Utilization of Water Resource and Urban Ecosystem WangHongbo LiMei YuJunting School of Muni. and Envir. Engineering, Shandong Institute of Architecture and Engineering, Jinan, China 23092005 4 1 978-7-112-07718-2 308 311 23 September 2005 © 2005 Copyright WSSET 2005

Based on the principle of the urban ecology, the relationship between water resources and the urban ecosystem, and the restricting of water resource to the urban sustainable development are discussed. It is emphasized that water, as a kind of resources, is important for development of mankind and society, and converting wastewater and rainwater into new resources is valid for solving the shortage of water resources. Moreover it is analyzed and discussed the important significance of wastewater and rainwater reclamations for building a harmonious urban ecosystem and ensuring the sustainable development of the society and economy. Water resources reuse has great importance to the urban ecosystem and the sustainable development of urban economy.

 urban ecosystem water resources water pollution and sustainable development 23 to 25 September 2005 4th International Conference on Sustainable Energy Technologies SET2005 4 Jinan, China WangRuSong,ZhouQiXing. 2000. The Method of Cortrolling the Urban Ecosystem. Peking Weather Press. China. YangShuYing,ZhangZengQiang.1998.The Problem and Policy to Water Resource in China. Environment Protection. No 5. pp6-8. HuangZhongJie. 1998. The Status,Problem and Policy of Water Supply in City in China. Water and Wastewater. Vol 24. No 2. pp18-20. YangXiaoBo. 2002. The Urban Ecology. Peking Science Press. LiGuiBai. 1998. The Study Object of Water Industry and it's Relationships with Correlative Knowledges. Water and Wastewater. Vol 24. No 9. pp63-67. ZhangJie. 1998 .Water Resource ,Water Envoriment and Municipal Wastewater Reuse. Water and Wastewater. Vol 24. No 9. pp1-2.