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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2021     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 UAV-based individual shrub aboveground biomass estimation calibrated against terrestrial LiDAR in a shrub-encroached grassland 期刊论文 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2021, 卷号: 101, 页码: 12 作者:  Zhao, Yujin;  Liu, Xiaoliang;  Wang, Yang;  Zheng, Zhaoju;  Zheng, Shuxia 收藏  |  浏览/下载：73/0  |  提交时间：2021/08/19 Shrub encroachment  Biomass  Unmanned aerial vehicle (UAV)  Terrestrial laser scanning  Volume  Individual shrub identification   Mapping quasi-circular vegetation patch dynamics in the Yellow River Delta, China, between 1994 and 2016 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 126, 页码: 9 作者:  Shi, Lei;  Liu, Qingsheng;  Huang, Chong;  Gao, Xing;  Li, He 收藏  |  浏览/下载：76/0  |  提交时间：2021/07/09 Quasi-circular vegetation patch  Patch dynamic monitoring  Yellow River Delta  Wetland of international importance  Remote sensing  Spontaneous revegetation   Evaluating the revegetation by shrub planting in degraded dryland rangeland: perspectives of hydrological and sediment connectivity 期刊论文 CURRENT OPINION IN ENVIRONMENTAL SUSTAINABILITY, 2021, 卷号: 48, 页码: 132-138 作者:  Liu, Yu;  Yu, Xiubo;  Zhao, Liang;  Li, Suxiao 收藏  |  浏览/下载：7/0  |  提交时间：2021/06/10 Characterization of the spatial distribution of plateau pika burrows along an alpine grassland degradation gradient on the Qinghai-Tibet Plateau 期刊论文 ECOLOGY AND EVOLUTION, 2021, 卷号: 11, 期号: 21 作者:  Qian, Dawen;  Li, Qian;  Fan, Bo;  Lan, Yuting;  Cao, Guangmin 收藏  |  浏览/下载：16/0  |  提交时间：2021/11/18 alpine grassland  landscape pattern  pika burrow  Qinghai-Tibet Plateau  UAV