| 三江并流世界自然遗产地的遥感分析 |
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| 引用本文： | 李芝喜. 三江并流世界自然遗产地的遥感分析[J]. 林业资源管理, 2004, 0(2): 47-49,58 |
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| 作者姓名： | 李芝喜 |
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| 作者单位： | 西南林学院,云南,昆明,650224 |
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| 摘 要： | 从陆地卫星TMD131/41图像上可以看出,三江(怒江、澜沧江和金沙江)并流的真面目。通过遥感判读、利用判读的野外概率抽样和GIS处理技术,对三江并流进行地理景观分析。该三江并流地具有地质地貌的独特性、生态系统的完整性、生物资源的多样性和自然景观的奇特性。通过对三江并流自然遗产的分析得知森林植被是生态、景观和生物多样性保护的基础。此外,科学管理也是遗产保护的重要措施。
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| 关 键 词： | 三江并流 世界自然遗产 遥感分析 管理保护 |
| 文章编号： | 1002-6622(2004)02-0047-03 |
Remote Sensing Analysis of the World Nature Heritage Area where the Three Rivers Flow Abreast in Yunnan,China |
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| LI Zhixi. Remote Sensing Analysis of the World Nature Heritage Area where the Three Rivers Flow Abreast in Yunnan,China[J]. Forest Resources Management, 2004, 0(2): 47-49,58 |
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| Authors: | LI Zhixi |
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| Abstract: | We found the abreast flowing area of the three rivers (Nujiang, Langchangjiang and Jingshajiang) on a satallite image (Landsat, TM D131-41). We conducted investigation on geologic, ecologic, biological (forest) resources and landscape in the three rivers basin, by using Satellite images and aerial photo interpretation, field sampling with remote sensing interpretation and GIS technique.This three rivers abreast flowing area has the following characteristics:a)unique geological and geo-morphological features,b)complete ecological system,c)bio-diversity and forest resources and d)unique landscape.This three rivers abreast flowing area is listed as the world nature heritage in 2003 by UNESCO. Forest vegetation plays an impotent role in protection of the nature resources and nature heritage.In order to protect the world nature heritage, some techniques are used to protect the forest vegetation. |
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| Keywords: | flowing abreast world nature heritage remote sensing analysis management and protection. |
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