| 基于RAGA的PPC模型对扎龙湿地的可持续发展评价研究 |
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| 引用本文： | 刘艳茹,孙彦坤,沃晓棠,玄明君,王鼎震.基于RAGA的PPC模型对扎龙湿地的可持续发展评价研究[J].农业系统科学与综合研究,2010,26(1):102-106. |
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| 作者姓名： | 刘艳茹 孙彦坤 沃晓棠 玄明君 王鼎震 |
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| 作者单位： | 东北农业大学,资源与环境学院,黑龙江,哈尔滨,150030 |
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| 基金项目： | 黑龙江省留学归国人员科学技术专项资金 |
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| 摘 要： | 在区域可持续发展评价研究框架的基础上，运用基于RAGA的PPC模型（基于加速遗传算法的投影寻踪聚类模型），借助扎龙湿地多年统计数据，将多维数据指标（样本评价指标）转换到低维子空间，获得指标体系最佳投影方向和投影值，做出判断，从而初步实现对扎龙湿地可持续发展的评价。表2，参8。
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| 关 键 词： | 扎龙湿地 可持续发展评价 PPC |
The Evaluation of PPC Model Based on RAGA in Sustainable Development of Zhalong Wetland |
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| LIU Yan-ru,SUN Yan-kun,WO Xiao-tang,XUAN Ming-jun,WANG Ding-zhen.The Evaluation of PPC Model Based on RAGA in Sustainable Development of Zhalong Wetland[J].System Sciemces and Comprehensive Studies In Agriculture,2010,26(1):102-106. |
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| Authors: | LIU Yan-ru SUN Yan-kun WO Xiao-tang XUAN Ming-jun WANG Ding-zhen |
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| Institution: | Department of Resources & Environment/a>;Northeast Agricultural University/a>;Harbin 150030/a>;China |
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| Abstract: | Based on the framework of evaluation of sustainable development,through applying PPC based on RAGA in the evaluation, using the statistical analysis data of Zhalong wetland,the multi-dimension data are easily changed into low dimension space,then the optimum projection direction and the value of project function can be obtained. Thus,assessment can be carried out for the sustainable development. |
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| Keywords: | PPC Zhalong wetland evaluation of sustainable development PPC |
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