| 2000~2015年沈阳市生态系统质量变化分析 |
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| 引用本文： | 张弨. 2000~2015年沈阳市生态系统质量变化分析[J]. 绿色科技, 2021, 0(6): 130-131,134 |
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| 作者姓名： | 张弨 |
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| 作者单位： | 辽宁省生态环境保护科技中心 |
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| 摘 要： | 以沈阳市为研究对象,基于遥感影像,系统分析了2000~2015年森林、草地、湿地等自然生态系统生态质量变化情况。结果表明:2000~2015年,沈阳市林地、草地、湿地生态系统植被覆盖度空间基本格局主要集中在较低和中级水平,生态系统年均植被覆盖度状况呈升高趋势。
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| 关 键 词： | 生态质量 植被覆盖度 沈阳市 |
Analysis on the Change of Ecological Quality in Shenyang City From 2000 to 2015 |
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| Zhang. Analysis on the Change of Ecological Quality in Shenyang City From 2000 to 2015[J]. LVSE DASHIJIU, 2021, 0(6): 130-131,134 |
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| Authors: | Zhang |
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| Affiliation: | (Liaoning Provincial Ecological Environment Protection Science and Technology Center,Shenyang,Liaoning 110161,China) |
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| Abstract: | Taking Shenyang city as the research object,based on remote sensing image,the change of ecological quality of forest,grassland and wetland natural ecosystem from 2000 to 2015 was analyzed.The results show that,from 2000 to 2015,the basic spatial patterns of vegetation coverage of forest land,grassland and wetland ecosystem in Shenyang City mainly concentrated in the lower and intermediate level,and the annual average vegetation coverage of the ecosystem showed an increasing trend. |
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| Keywords: | ecological quality vegetation coverage Shenyang city |
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