IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
川西山区大熊猫主食竹野外光谱特性
Alternative TitleFIELD SPECTRAL CHARACTERISTICS OF THE GIANT PANDA’ S CHIEFFOOD BAMBOOS IN THE MOUNTAINOUS REGION OF WEST SICHUAN
兰立波; 刘琼招; 陈顺理
Corresponding Author兰立波
1988
Source Publication山地研究
ISSN1008-2786
Volume6Issue:3Pages:175-182+193
Other Abstract本文以遥感技术的基础手段——野外光谱测试方法,在我国首次研究了川西山区若干大熊猫主食竹在不同生长发育期和不同季节的野外光谱反射率,从而得出主食竹在不同生长发育状态下的光谱特性及光谱变化规律。主食竹开花前后的光谱变化,可作为预测开花的一条途径。 
;  Since the 1970s, the giant panda’s chieffood bamboos in the mountainous region of West Sichuan have been beginning in succession to flower and wither. It imperils directly existence of the giant panda. Luckily some seeds dropped by early flowered-bamboos have grown regenerative bamboos.In 1986 and 1987, the author measured spectrum of the bamboos by using field spectroradiometer SRM-1200 at the Wanglang Protected Region, the Jiuzhai-gou Protected Region and the Emi Mountain in the mountainous region of West Sichuan. The measured samples were three species of flowering bamboos (Fargesia denudata, F. nitida, Gelidocalamus fangianus) and three species of unflowering bamboos (Yushania chungii, Fargesia scabrida, Chimonobambusa sxechuanensis).The measured result shows, i. spectral reflectances of the bamboos at different growing periods are different,and spectral reflectance of near infrared waveband decreases progressively when the bamboos will flower5 2.spectral reflectances of same species of the bamboo at different seasons are different; 3.spectral reflectances of different species of the bamboos are different;4.the spectral changing before the bamboo flowering can be used to forecast flowering of the bamboos.For Fargesia denudata, the waveband between 0.71-0.87μ is optimum waveband of forecasting the flower. 
Keyword川西山区 大熊猫 主食竹 光谱特性 预测开花
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/7183
Collection成都山地所知识仓储(2009年以前)
数字山地与遥感应用中心
Affiliation中国科学院成都山地灾害与环境研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
兰立波,刘琼招,陈顺理. 川西山区大熊猫主食竹野外光谱特性[J]. 山地研究,1988,6(3):175-182+193.
APA 兰立波,刘琼招,&陈顺理.(1988).川西山区大熊猫主食竹野外光谱特性.山地研究,6(3),175-182+193.
MLA 兰立波,et al."川西山区大熊猫主食竹野外光谱特性".山地研究 6.3(1988):175-182+193.
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