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The evolution of floral deception in Epipactis veratrifolia (Orchidaceae): from indirect defense to pollination 期刊论文
BMC PLANT BIOLOGY, 2014, 卷号: 14, 期号: 14, 页码: 63
作者:  Xiaohua Jin;  Zongxin Ren;  Song-zhi Xu;  Hong Wang;  De-Zhu Li;  Zhengyu Li
Adobe PDF(2724Kb)  |  收藏  |  浏览/下载:148/0  |  提交时间:2018/12/07
Spatiotemporal Variations in Grassland Desertification Based on Landsat Images and Spectral Mixture Analysis in Yanchi County of Ningxia, China 期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2014, 卷号: 7, 期号: 11, 页码: 4393-4402
作者:  Li, Jinya;  Zhao, Lina;  Xu, Bin;  Yang, Xiuchun;  Jin, Yunxiang;  Gao, Tian;  Yu, Haida;  Zhao, Fen;  Ma, Hailong;  Qin, Zhihao
Adobe PDF(1432Kb)  |  收藏  |  浏览/下载:54/0  |  提交时间:2023/03/30
Grassland desertification  grazing ban  remote sensing  spatiotemporal analysis  spectral mixture analysis (SMA)