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Fire changes the spatial pattern and dynamics of soil nitrogen (N) and delta N-15 at a grassland-shrubland ecotone 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2021, 卷号: 186
作者:  Wang, Guan;  Li, Junran;  Ravi, Sujith;  Theiling, Bethany;  Burger, William
收藏  |  浏览/下载:9/0  |  提交时间:2021/07/30
Soil nitrogen  Fire-induced  Microsite-scale  Spatial pattern  Grass-shrub competition  
A combined grazing and fire management may reverse woody shrub encroachment in desert grasslands 期刊论文
发表期刊: LANDSCAPE ECOLOGY. 出版年: 2019, 卷号: 34, 期号: 8, 页码: 2017-2031
作者:  Wang, Guan;  Li, Junran;  Ravi, Sujith
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/29
Shrub encroachment  Cellular automata model  Reversibility  Arid and semiarid  Landscape dynamics  
Post-fire Redistribution of Soil Carbon and Nitrogen at a Grassland-Shrubland Ecotone 期刊论文
发表期刊: ECOSYSTEMS. 出版年: 2019, 卷号: 22, 期号: 1, 页码: 174-188
作者:  Wang, Guan;  Li, Junran;  Ravi, Sujith;  Dukes, David;  Gonzales, Howell B.;  Sankey, Joel B.
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/29
shrub encroachment  wildfire  spatial heterogeneity  soil redistribution  microsites  geostatistics  
Fire changes the spatial distribution and sources of soil organic carbon in a grassland-shrubland transition zone 期刊论文
发表期刊: PLANT AND SOIL. 出版年: 2019, 卷号: 435, 期号: 1-2, 页码: 309-321
作者:  Wang, Guan;  Li, Junran;  Ravi, Sujith;  Theiling, Bethany P.;  Sankey, Joel B.
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/29
Prescribed fire  Soil organic carbon  Soil C-13  Carbon source partitioning  Microsite  
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  
Ecohydrological interactions within "fairy circles" in the Namib Desert: Revisiting the self-organization hypothesis 期刊论文
发表期刊: JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES. 出版年: 2017, 卷号: 122, 期号: 2, 页码: 405-414
作者:  Ravi, Sujith;  Wang, Lixin;  Kaseke, Kudzai Farai;  Buynevich, Ilya V.;  Marais, Eugene
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/29
Land degradation in drylands: Interactions among hydrologic-aeolian erosion and vegetation dynamics 期刊论文
发表期刊: GEOMORPHOLOGY. 出版年: 2010, 卷号: 116, 期号: 3-4, 页码: 236-245
作者:  Ravi, Sujith;  Breshears, David D.;  Huxman, Travis E.;  D’Odorico, Paolo
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/29
Drylands  Ecogeomorphology  Land degradation  Sediment transport  Vegetation patterns  
Land degradation in drylands: Interactions among hydrologic-aeolian erosion and vegetation dynamics 会议论文
会议名称: 40th Binghamton Geomorphology Symposium. 会议地点: Blacksburg, VA. 会议日期: OCT 02-04, 2009
作者:  Ravi, Sujith;  Breshears, David D.;  Huxman, Travis E.;  D';  Odorico, Paolo
收藏  |  浏览/下载:14/0  |  提交时间:2019/12/09
Drylands  Ecogeomorphology  Land degradation  Sediment transport  Vegetation patterns  
Land degradation in drylands: Interactions among hydrologic-aeolian erosion and vegetation dynamics 会议论文
会议名称: 40th Binghamton Geomorphology Symposium. 会议地点: Blacksburg, VA. 会议日期: OCT 02-04, 2009
作者:  Ravi, Sujith;  Breshears, David D.;  Huxman, Travis E.;  D';  Odorico, Paolo
收藏  |  浏览/下载:19/0  |  提交时间:2019/12/09
Drylands  Ecogeomorphology  Land degradation  Sediment transport  Vegetation patterns