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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：Forestry     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 Allometry-based estimation of forest aboveground biomass combining LiDAR canopy height attributes and optical spectral indexes 期刊论文 FOREST ECOSYSTEMS, 2022, 卷号: 9 作者:  Yang, Qiuli;  Su, Yanjun;  Hu, Tianyu;  Jin, Shichao;  Liu, Xiaoqiang 收藏  |  浏览/下载：0/0  |  提交时间：2024/03/07 Forest aboveground biomass  Drone LiDAR  Allometric relationship  Power law  Tree height  Vegetation index   Landscape-level vegetation classification and fractional woody and herbaceous vegetation cover estimation over the dryland ecosystems by unmanned aerial vehicle platform 期刊论文 AGRICULTURAL AND FOREST METEOROLOGY, 2019, 卷号: 278 作者:  Wang, Haozhou;  Han, Dong;  Mu, Yue;  Jiang, Lina;  Yao, Xueling 收藏  |  浏览/下载：7/0  |  提交时间：2022/01/06 Dryland vegetation  Machine learning  Decision tree model  Digital orthophoto map  Otindag sandy land  Semi-arid ecosystem  Classification and regression tree (CART)   Predicting the distributions of suitable habitat for three larch species under climate warming in Northeastern China 期刊论文 FOREST ECOLOGY AND MANAGEMENT, 2008, 卷号: 254, 期号: 3, 页码: 420-428 作者:  Leng, WF;  He, HS;  Bu, RC;  Dai, LM;  Hu, YM 收藏  |  浏览/下载：83/0  |  提交时间：2011/09/23 Dahurian Larch  Korean Larch  Prince Rupprecht Larch  Random Forest  Potential Distribution  Cgcm3 Climate Change Scenario  Northeastern China   Predicting the distributions of suitable habitat for three larch species under climate warming in Northeastern China 期刊论文 FOREST ECOLOGY AND MANAGEMENT, 2008, 卷号: 254, 期号: 3, 页码: 420-428 Leng, WF; He, HS; Bu, RC; Dai, LM; Hu, YM; Wang, XG 收藏  |  浏览/下载：71/0  |  提交时间：2011/09/23 dahurian larch  Korean larch  Prince Rupprecht larch  random forest  potential distribution  CGCM3 climate change scenario  Northeastern China