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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 学科主题：Geochemistry & Geophysics     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Dynamic changes in leaf wax n-alkanes and delta C-13 during leaf development in winter wheat under varied irrigation experiments 期刊论文 ORGANIC GEOCHEMISTRY, 2020, 卷号: 146 作者:  Jiang, Hanbing;  Feakins, Sarah J.;  Sun, Hongyong;  Feng, Xiaojuan;  Zhang, Xiying 收藏  |  浏览/下载：28/0  |  提交时间：2022/03/01 n-alkanes  Carbon isotope  Leaf development  Drought stress  Water use efficiency  Winter wheat   A Coarse-to-Fine Semi-Supervised Change Detection for Multispectral Images 期刊论文 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2018, 卷号: 56, 期号: 6, 页码: 3587-3599 作者:  Zhang, Wuxia;  Lu, Xiaoqiang;  Li, Xuelong;  Lu, XQ (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Ctr Opt Imagery Anal & Learning OPTIMAL, Xian 710119, Shaanxi, Peoples R China. 收藏  |  浏览/下载：62/0  |  提交时间：2018/06/28 Change Detection  Keep It Simple And Straight-forward (Kiss) Metric Learning  Multiscale Feature  Multispectral Imagery  Semi-supervised Learning   Thinning effect on photosynthesis depends on needle ages in a Chinese fir (Cunninghamia lanceolata) plantation 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2017, 卷号: 580, 页码: 900-906 作者:  Li, Ren-Shan;  Yang, Qing-Peng;  Zhang, Wei-Dong;  Zheng, Wen-Hui;  Chi, Yong-Gang 收藏  |  浏览/下载：19/0  |  提交时间：2022/03/28 Thinning  Dual isotope approach  Needle age  delta C-13  delta O-18  Water-soluble nitrogen   Lower temperature as the main cause of C-4 plant declines during the glacial periods on the Chinese Loess Plateau 期刊论文 EARTH AND PLANETARY SCIENCE LETTERS, 2003, 卷号: 214, 期号: 3-4, 页码: 467-481 作者:  Zhang, ZH;  Zhao, MX;  Lu, HY;  Faiia, AM 收藏  |  浏览/下载：14/0  |  提交时间：2020/05/28 Chinese Loess Plateau  C-3/C-4 plants  n-alkanes  paleoclimate  carbon isotope