Spectroscopy and Spectral Analysis, Volume. 32, Issue 12, 3341(2012)
The Changes in Spectral Features of the Staple-Food Bamboos of Giant Panda after Flowering
Large-area flowering of the giant pandas’ staple food is an important factor which can influence their survival. Therefore, it is necessary to predict the bamboo flowering. Foping Nature Reserve was taken as the study area. The research selected the giant pandas’ staple-food bamboos Bashania fargesii, Fargesia qinlingensis and Fargesia dracocephala with different flowering situations (i.e., flowering, potential flowering, non-flowering with far distance) to measure the spectral reflectance of bamboo leaves. We studied the influence of bamboo flowering on the spectral features of three bamboo species through analyzing the original spectral reflectance and their red edge parameters. The results showed that (1) the flowering changed the spectra features of bamboo species. The spectral reflectance of B. fargesii shows a pattern: flowering bamboo
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LIU Xue-hua, WU Yan. The Changes in Spectral Features of the Staple-Food Bamboos of Giant Panda after Flowering[J]. Spectroscopy and Spectral Analysis, 2012, 32(12): 3341
Received: Mar. 8, 2012
Accepted: --
Published Online: Jan. 14, 2013
The Author Email: Xue-hua LIU (xuehua-hjx@tsinghua.edu.cn)