中文版 | English

在结果中检索

Arid

浏览/检索结果: 共34条，第1-10条 帮助

已选(0)清除 条数/页：   排序方式：
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  
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：41/0  |  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 spatial variability and influencing factors of soil organic carbon and total nitrogen stocks in a desert oasis ecotone of northwestern China 期刊论文
发表期刊: CATENA. 出版年: 2021, 卷号: 206
作者:  Cao, Qiqi;  Li, Junran;  Wang, Guan;  Wang, Dong;  Xin, Zhiming;  Xiao, Huijie;  Zhang, Kebin
收藏  |  浏览/下载：12/0  |  提交时间：2021/11/19
Soil organic carbon and total nitrogen  Spatial distribution  Land use change  Deep soil  
Dust emission source characterization for visibility hazard assessment on Lordsburg Playa in Southwestern New Mexico, USA 期刊论文
发表期刊: GEOENVIRONMENTAL DISASTERS. 出版年: 2020, 卷号: 7, 期号: 1
作者:  Van Pelt, R. Scott;  Tatarko, John;  Gill, Thomas E.;  Chang, Chunping;  Li, Junran;  Eibedingil, Iyasu G.;  Mendez, Marcos
收藏  |  浏览/下载：13/0  |  提交时间：2021/08/05
PM10  Dust storms  Visibility  Highway safety  Surface emissivity  Wind erosion  
Sap flow dynamics of xerophytic shrubs differ significantly among rainfall categories in the Loess Plateau of China 期刊论文
发表期刊: JOURNAL OF HYDROLOGY. 出版年: 2020, 卷号: 585
作者:  Wang, Di;  Gao, Guangyao;  Li, Junran;  Yuan, Chuan;  Lu, Yihe;  Fu, Bojie
收藏  |  浏览/下载：11/0  |  提交时间：2020/08/14
Sap flow  Rainfall category  Inter-specific variation  Xerophytic shrub  Drylands  
Characteristics of soil water and salt associated with Tamarix ramosissima communities during normal and dry periods in a semi-arid saline environment 期刊论文
发表期刊: CATENA. 出版年: 2020, 卷号: 193
作者:  Cao, Qiqi;  Yang, Benman;  Li, Junran;  Wang, Ruoshui;  Liu, Tao;  Xiao, Huijie
收藏  |  浏览/下载：12/0  |  提交时间：2021/01/07
Tamarisk vegetation  Soil moisture  Soil salinity  Water stress  Geostatistics  
Effects of land-use patterns on soil carbon and nitrogen variations along revegetated hillslopes in the Chinese Loess Plateau 期刊论文
发表期刊: SCIENCE OF THE TOTAL ENVIRONMENT. 出版年: 2020, 卷号: 746
作者:  Gao, Guangyao;  Tuo, Dengfeng;  Han, Xiaoyang;  Jiao, Lei;  Li, Junran;  Fu, Bojie
收藏  |  浏览/下载：6/0  |  提交时间：2021/01/07
Revegetation  Land-use pattern  Soil carbon and nitrogen  Aboveground biomass  Loess hillslope  
Effects of terracing on root distribution of Pinus tabulaeformis Carr. forest and soil properties in the Loess Plateau of China 期刊论文
发表期刊: SCIENCE OF THE TOTAL ENVIRONMENT. 出版年: 2020, 卷号: 721
作者:  Qi, Yulin;  Wei, Wei;  Li, Junran;  Chen, Cungen;  Huang, Yuanyuan
收藏  |  浏览/下载：5/0  |  提交时间：2021/01/07
Root density  Fine root  Soil properties  Terracing  Loess Plateau  
Diverse sources of aeolian sediment revealed in an arid landscape in southeastern Iran using a modified Bayesian un-mixing model 期刊论文
发表期刊: AEOLIAN RESEARCH. 出版年: 2019, 卷号: 41
作者:  Gholami, Hamid;  Kordestani, Mojtaba Dolat;  Li, Junran;  Telfer, Matt W.;  Fathabadi, Aboalhasan
收藏  |  浏览/下载：15/0  |  提交时间：2020/03/23
Sediment fingerprinting  Aeolian sediment  Modified Bayesian un-mixing model  Uncertainty  Jazmurian plain  Mean absolute fit  
A wind tunnel study of the airflow field and shelter efficiency of mixed windbreaks 期刊论文
发表期刊: AEOLIAN RESEARCH. 出版年: 2019, 卷号: 41
作者:  Ma, Rui;  Li, Junran;  Ma, Yanjun;  Shan, Lishan;  Li, Xuelin;  Wei, Linyuan
收藏  |  浏览/下载：16/0  |  提交时间：2020/03/23
Multiple-row windbreak  Inter-plant  Inter-row  Airflow field  Wind reduction