甘肃农业大学农耕特色库

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黄河流域农业立体污染综合防治模式研究: 作者： 杨永坤 来源： 中国农业科学院 年份： 2010 文献类型： 学位论文 关键词： 农业立体污染综合模式黄河流域仿真模型; 描述： he paper studies from the situation and feature of Agriculture Tri-dimension Pollution in Yellow River Basin areas, and divides it into several regions according to basin’s pollution feature by adopting the method of searching documents , research, systems analysis, quantitative and qualitative analysis and so on, and analyzes the problem of Agriculture Tri-dimension Pollution in Yellow River Basin areas from the view of tri-dimension and system by use of the theory of Environmental value, Technology Value, Ecology, Circular economy , uses System Dynamics to track dynamically the change in the future of the various variables in different modes and constructs the system mode of agricultural tri-dimension pollution in Yellow River Basin, and simulates the system;; 全文：应用环境价值、技术价值、生态学、循环经济等理论,从立体、系统的角度分析研究黄河流域农业立体污染问题,利用系统动力学方法,动态跟踪系统各个变量在不同的发展模式下的变化,构建黄河流域农业立体污染系统模型

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