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Quantifying plant-soil-nutrient dynamics in rangelands: Fusion of UAV hyperspectral-LiDAR, UAV multispectral-photogrammetry, and ground-based LiDAR-digital photography in a shrub-encroached desert grassland 期刊论文
发表期刊: REMOTE SENSING OF ENVIRONMENT. 出版年: 2021, 卷号: 253
作者:  Sankey, Joel B.;  Sankey, Temuulen T.;  Li, Junran;  Ravi, Sujith;  Wang, Guan;  Caster, Joshua;  Kasprak, Alan
收藏  |  浏览/下载:43/0  |  提交时间:2021/03/08
Airborne data  Drone  Unmanned aerial system (UAS)  Unmanned aerial vehicle (UAV)  Terrestrial laser scanning  Photogrammetry  Structure from motion (SFM)  Lidar  Hyperspectral  Machine learning  Digital elevation model (DEM)  Digital elevation model of difference (DOD)  Change detection  Rangeland  Shrub  Grass  Soil  Nutrient  Fire  Islands of fertility  
On the development of a magnetic susceptibility-based tracer for aeolian sediment transport research 期刊论文
发表期刊: EARTH SURFACE PROCESSES AND LANDFORMS. 出版年: 2019, 卷号: 44, 期号: 2, 页码: 672-678
作者:  Ravi, Sujith;  Gonzales, Howell B.;  Buynevich, Ilya V.;  Li, Junran;  Sankey, Joel B.;  Dukes, David;  Wang, Guan
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
sediment tracers  magnetic susceptibility  wind erosion  aeolian processes  
Quantifying Postfire Aeolian Sediment Transport Using Rare Earth Element Tracers 期刊论文
发表期刊: JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES. 出版年: 2018, 卷号: 123, 期号: 1, 页码: 288-299
作者:  Dukes, David;  Gonzales, Howell B.;  Ravi, Sujith;  Grandstaff, David E.;  Van Pelt, R. Scott;  Li, Junran;  Wang, Guan;  Sankey, Joel B.
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/29
sediment tracers  wind erosion  land degradation  drylands  wildfires  
Ecohydrological implications of aeolian sediment trapping by sparse vegetation in drylands 期刊论文
发表期刊: ECOHYDROLOGY. 出版年: 2018, 卷号: 11, 期号: 7
作者:  Gonzales, Howell B.;  Ravi, Sujith;  Li, Junran;  Sankey, Joel B.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
CFD  grain size distribution  infiltration  sediment transport  trapping efficiency  wind erosion  
Phenology-based, remote sensing of post-burn disturbance windows in rangelands 期刊论文
发表期刊: ECOLOGICAL INDICATORS. 出版年: 2013, 卷号: 30, 页码: 35-44
作者:  Sankey, Joel B.;  Wallace, Cynthia S. A.;  Ravi, Sujith
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
Great Basin  Seeding  Sagebrush steppe  MODIS  AVHRR  Fourier  Harmonics  Erosion  Artemisia  
Transport of biologically important nutrients by wind in an eroding cold desert 期刊论文
发表期刊: AEOLIAN RESEARCH. 出版年: 2012, 卷号: 7, 页码: 17-27
作者:  Sankey, Joel B.;  Germino, Matthew J.;  Benner, Shawn G.;  Glenn, Nancy F.;  Hoover, Amber N.
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/29
Aeolian  Fire  Nutrients  Sagebrush steppe  Water  Wind erosion