| 郑州市西北象限边缘区绿地景观异质性梯度分析 |
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| 引用本文： | 支继辉,田国行,赵亚敏,秦佩,曾玲玲. 郑州市西北象限边缘区绿地景观异质性梯度分析[J]. 河南农业大学学报, 2011, 0(6): 706-711 |
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| 作者姓名： | 支继辉 田国行 赵亚敏 秦佩 曾玲玲 |
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| 作者单位： | 河南省建筑科学研究院;河南农业大学;黄河科技学院; |
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| 基金项目： | 国家科技支撑项目(2006BAJ10B05); 郑州市技术研究与开发支持项目(096SYJH32108) |
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| 摘 要： | 基于景观生态学的原理和方法,以郑州市边缘区西北象限样带为例,分析了该区域5个不同梯度绿地景观的多样性指数、均匀度指数及斑块密度等指数.结果显示,随着人类干扰度的降低,绿地景观多样性增加,景观破碎度减小,异质性先增加后降低,生态稳定性逐步增强.对不同梯度区域景观要素构成及异质性指数的分析表明,提高绿地景观多样性及维护生态...
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| 关 键 词： | 城市边缘区 绿地景观 景观异质性 梯度分析 |
Gradient analysis on landscape heterogeneity of green space pattern in the urban fringe of Zhengzhou City |
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| ZHI Ji-hui,TIAN Guo-hang,ZHAO Ya-min,QIN Pei,ZHENG Ling-ling. Gradient analysis on landscape heterogeneity of green space pattern in the urban fringe of Zhengzhou City[J]. Journal of Henan Agricultural University, 2011, 0(6): 706-711 |
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| Authors: | ZHI Ji-hui TIAN Guo-hang ZHAO Ya-min QIN Pei ZHENG Ling-ling |
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| Affiliation: | ZHI Ji-hui1,TIAN Guo-hang2,ZHAO Ya-min3,QIN Pei2,ZHENG Ling-ling2(1.Henan Provincial Academy of Building Research,Zhengzhou 450053,China,2.Henan Agricultural University,Zhengzhou 450002,3.Huanghe Science and Technology College,Zhengzhou 450063,China) |
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| Abstract: | Based on principles and methods of landscape ecology,taking northwest quadrant transect of Zhengzhou for example,this paper analysized the green space landscape heterogeneity gradient,evenness index and patch density index of five different layers.The results showed that with the deciease of human intervention,green landscape diversity increased landscape fragmentation decreased,heterogeneity increased and then decreased,and ecological stability gradually enhanced.Analysis on the elements of the different l... |
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| Keywords: | urban fringe green space landscape heterogeneity gradient analysis |
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