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Water environmental planning considering the influence of non-linear characteristics
Authors:Zeng Guang-ming  Qin Xiao-sheng  Wang Wei  Huang Guo-he  Jian-bing Li  Statzner B
Institution:1. Department of Environmental Science and Engineering, Hunan University, Changsha 410082, China
2. URA CNRS 1451 Ecologie des Eaux Douces et des Grands Fleuves, University Lyon, France
Abstract:In practical water environmental planning, the influence of the non-linear characteristics on the benefit of environmental investment was seldom taken into consideration. This paper demonstrates that there exist a lot of non-linear behaviors in water environment by emphatically analyzing the influence of the non-linear characteristics of the economic scale, the meandering river and the model on water environmental planning, which will make a certain impact on the water environmental planning that sometimes cannot be neglected. This paper also preliminarily explores how to integrate the non-linear characteristics into water environmental planning. The results showed that compared with traditional methods, water environmental planning considering non-linear characteristics has its prevalence and it is necessary to develop the relevant planning theories and methods.
Keywords:water environment  non-linear characteristics  planning
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