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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 学科主题：Environmental Sciences & Ecology     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 Abiotic and biotic factors modulate plant biomass and root/shoot (R/S) ratios in grassland on the Loess Plateau, China 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 636, 页码: 621-631 作者:  An, SS (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Rd Xinong 26, Yangling 712100, Shaanxi, Peoples R China.;  Yang Yang;  Yanxing Dou;  Shaoshan An;  Zhaolong Zhu 收藏  |  浏览/下载：16/0  |  提交时间：2018/09/25 Plant Biomass  Root/shoot Ratio  Principal Component Analysis  Structural Equation Modeling  Grassland  Loess Plateau   Fine-resolution forest tree height estimation across the Sierra Nevada through the integration of spaceborne LiDAR, airborne LiDAR, and optical imagery 期刊论文 INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2017, 卷号: 10, 期号: 3, 页码: 307-323 作者:  Su, Yanjun;  Ma, Qin;  Guo, Qinghua 收藏  |  浏览/下载：4/0  |  提交时间：2022/03/28 Tree height  Sierra Nevada  LiDAR  integration  fine resolution