Hyperspectral database prediction of ecological characteristics for grass species of alpine grasslands

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成果类型：

期刊论文

作者：

Yu, Huan*;Kong, Bo;Wang, Guangxing;Sun, Hua;Wang, Lu

通讯作者：

Yu, Huan

作者机构：

[Yu, Huan] Chengdu Univ Technol, Coll Earth Sci, Chengdu 610059, Sichuan, Peoples R China.

[Kong, Bo] Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Sichuan, Peoples R China.

[Wang, Guangxing] Southern Illinois Univ, Dept Geog & Environm Resources, Carbondale, IL 62901 USA.

[Sun, Hua] Cent South Univ Forestry & Technol, Res Ctr Forestry Remote Sensing & Informat Engn, Changsha 410004, Hunan, Peoples R China.

[Wang, Lu] South China Agr Univ, Coll Nat Resources & Environm, Guangzhou 510642, Guangdong, Peoples R China.

通讯机构：

[Yu, Huan] C

[Yu, Huan] M

Chengdu Univ Technol, Coll Earth Sci, Chengdu 610059, Sichuan, Peoples R China.

Minist Land & Resources, Key Lab Geosci Spatial Informat Technol, Chengdu 610059, Sichuan, Peoples R China.

语种：

英文

关键词：

dominant species;ecosystem;monitoring;prediction

期刊：

Rangeland Journal

ISSN：

1036-9872

年：

2018

卷：

期：

页码：

19-29

DOI：

10.1071/RJ17084

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41101174, 41301094]; Young and Middle-aged Excellent Teacher Training Program [KYGG201401]; Lead Strategic Project of the Chinese Academy of Sciences [XDB03030507]; Institute of Mountain Hazards and Environment [SDSQB-2015-02]; Open Fund for Key Laboratory of Geoscience Spatial Information Technology of Ministry of Land and Resources [KLGSIT2016-01]

机构署名：

本校为其他机构

院系归属：

林学院

摘要：

Alpine grasslands are being degraded because of human activities and associated global climate change. Mapping the spatial distributions and ecological characteristics of grass species is essential for scientific management of grasslands. However, traditional field-survey methods are costly or even impossible owing to poor accessibility. Hyperspectral remote sensing provides solutions for the purpose. This study was conducted in Shenzha County of the Qiangtang Plateau, north-western Qinghai-Tibet Plateau, to examine the potential of using hyper...

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Hyperspectral database prediction of ecological characteristics for grass species of alpine grasslands

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