| 程武学12 何芝颖1 任德智3 杨存建1,倪静1.基于TM 影像的鲁朗河流域景观动态变化研究[J].广东农业科学,2014,41(1):161-164 |
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基于TM 影像的鲁朗河流域景观动态变化研究 |
| Research on landscape dynamic changes of Lulang RiverValley based on TM remote sensing images |
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| DOI： |
| 中文关键词: 景观格局 鲁朗河流域 遥感 动态变化 |
| 英文关键词: landscape pattern Lulang River Valley remote sensing dynamic changes |
| 基金项目:四川省教育厅重点项目(13ZA0148),西藏自治
区科技厅项目四川师范大学博士科研启动项目大型精密贵
重仪器设备开放共享专项基金(DJ2013-36) |
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| 摘要点击次数: 1787 |
| 全文下载次数: 739 |
| 中文摘要: |
| 以TM 。感影像为数据源,采用监督分类法分别在四期鲁朗河流域。感数据上提取地类信息。应用
Fragstats3.3 景观格局分析软件,在斑块水平和景观水平上分别从不同景观类型格局和整体景观格局的变化方面对
土地利用景观类型进行动态分析,揭示其变化原因和内在规律,为生态治理提供数据支撑,在景观的规划与管理方
面具有重要意义. |
| 英文摘要: |
| Taking TM image of Lulang River Valley as the study data source, the land type information was extracted
from four periods remote sensing images of the study area by supervised classification method. The law of the landscape
dynamic changes and reasons were researched by the plaque and landscape pattern based on the Fragstats 3.3 software.
The results of study could provide data support for ecological management and had an important significance on landscape
planning and management. |
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