| 雅砻江上游地区河岸带类型研究 |
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| 引用本文： | 何亚平,费世民,陈秀明,蒋俊明,何飞,黄玲玲,张旭东.雅砻江上游地区河岸带类型研究[J].四川林业科技,2008,29(5). |
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| 作者姓名： | 何亚平 费世民 陈秀明 蒋俊明 何飞 黄玲玲 张旭东 |
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| 作者单位： | 1. 四川省林业科学研究院,四川,成都,610081
2. 中国林业科学研究院,北京,100091 |
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| 基金项目： | “雅砻江上游地区水电工程规律对陆生生物多样性影响评价”和“长江上游地区河岸带植被恢复技术试验和示范”资助 |
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| 摘 要： | 本文在宏观上初步划分了雅砻江上游地区河岸带的结构,并分析了其影响因素.依据河岸带自然结构的质地和坡度,把雅砻江上游地区河岸带划分为30种类型.江心洲有无作为1级分类依据,河岸质地作为2级划分标准,缓冲坡坡度作为3级划分标准,缓冲区坡度和类型作为4级划分标准.本文还分析了地形地貌、人为干扰和植被特征等因素在河岸带类型形成中的塑造作用.
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| 关 键 词： | 河岸带 雅砻江上游地区 类型划分 |
Classification of Riparian Types in the Regions in the Upper Reaches of the Yalong River |
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| HE Ya-ping,FEI Shi-min,CHEN Xiu-ming,JIANG Jun-ming,HE Fei,HUANG Ling-ling,ZHANG Xu-dong.Classification of Riparian Types in the Regions in the Upper Reaches of the Yalong River[J].Journal of Sichuan Forestry Science and Technology,2008,29(5). |
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| Authors: | HE Ya-ping FEI Shi-min CHEN Xiu-ming JIANG Jun-ming HE Fei HUANG Ling-ling ZHANG Xu-dong |
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| Institution: | HE Ya-ping1 FEI Shi-min1** CHEN Xiu-ming1 JIANG Jun-ming1HE Fei1 HUANG Ling-ling2 ZHANG Xu-dong2(1.Sichuan Academy of Forestry,Chengdu 610081,2.Chinese Academy of Forestry,Beijing 100091) |
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| Abstract: | The structure of riparian areas was preliminarily classified and the influencing factors were macroscopically analyzed in this paper.According to the texture and slope of riparian nature structure,the riparian areas in the upper reaches of the Yalong River were classified as 30 types.In terms of riparian structure the standard of grade 1 was the existence or nonexistence of the islet in the middle of a river;the standard of grade 2 was the riparian texture;the standard of grade 3 was the grade of cushion sl... |
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| Keywords: | Riparian areas Regions in the upper reaches of the Yalong River Type classification |
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