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人工神经网络在沿海区域环境复杂系统预测中的应用 被引量:2
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作者 石纯 过仲阳 许世远 《环境污染与防治》 CAS CSCD 北大核心 2002年第5期300-302,308,共4页
针对复杂系统的非线性特征 ,分析了应用人工神经网络技术实现可持续发展复杂系统预测的可能性 ,并以上海市和崇明县为例建立沿海区域预测模型 ,取得了较好的预测结果 。
关键词 人工神经网络 沿海区域环境 复杂系统 环境预测
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The application of environmental economics in marine functional zoning and coastal city conceptual planning 被引量:1
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作者 Wang Pei'er 《Ecological Economy》 2007年第4期425-433,共9页
There are a lot of functions of marine resources. The various and competing conflicts between different users and different sectors in the use of marine resources will cause the disorderly development of marine resour... There are a lot of functions of marine resources. The various and competing conflicts between different users and different sectors in the use of marine resources will cause the disorderly development of marine resources, and even destroy the marine ecosystem. Marine functional zoning is an effective tool to solve the conflicts. However, there are some shortcomings in the current understanding on marine functional zoning and its practice. In this paper, a case study on the resource-oriented marine functional zoning of Xiangshan Port is introduced. By the principles of resource-oriented and public participation, Xiangshan Port is divided into seven zones, and the main function of the whole port and seven zones are determined by the environmental economics analysis. A case study of Xiamen is also introduced for how to integrate marine functional zoning into a coastal city conceptual planning. Under the conservation principle, resources-oriented principle and so on, the advantages and disadvantages of natural ecosystem, social ecosystem and economic ecosystem are holistically analyzed, the urban orientation of Xiamen is determined as a regional international tourism city, and the whole city is divided into five function zones according to its leading industry -tourism. Resource-oriented marine functional zoning has a long-term guidance for sustainable use of marine resources and development strategy of a coastal city. And environmental economics analysis is an effective tool for resource-orientation. 展开更多
关键词 Marine functional zoning Resource-ariented Environmental economics analysis
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