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Effects of grazing exclusion on spring and autumn pastures in arid regions of China: Insights from field surveys and landsat images 期刊论文
发表期刊: AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 出版年: 2021, 卷号: 310
作者:  Tai, Xiaoli;  Epstein, Howard E.;  Li, Bo
收藏  |  浏览/下载：38/0  |  提交时间：2021/07/30
Grazing exclusion  Arid regions  Community structure  Greenness  Wetness  
Integrating a PhenoCam-derived vegetation index into a light use efficiency model to estimate daily gross primary production in a semi-arid grassland 期刊论文
发表期刊: AGRICULTURAL AND FOREST METEOROLOGY. 出版年: 2020, 卷号: 288
作者:  Wang Hesong;  Jia Gensuo;  Epstein, Howard E.;  Zhao Huichen;  Zhang Anzhi
收藏  |  浏览/下载：20/0  |  提交时间：2021/01/07
PhenoCam  Eddy covariance  Light use efficiency model  Fraction of absorbed photosynthetically active radiation (fAPAR)  Gross primary production (GPP)  
Elevation and Climate Effects on Vegetation Greenness in an Arid Mountain-Basin System of Central Asia 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2020, 卷号: 12, 期号: 10
作者:  Tai, Xiaoli;  Epstein, Howard E.;  Li, Bo
收藏  |  浏览/下载：53/0  |  提交时间：2020/08/14
mountain-basin system  elevation  vegetation greenness  climate change  MODIS NDVI  
Vegetation on mesic loamy and sandy soils along a 1700-km maritime Eurasia Arctic Transect 期刊论文
发表期刊: APPLIED VEGETATION SCIENCE. 出版年: 2019, 卷号: 22, 期号: 1, 页码: 150-167
作者:  Walker, Donald A.;  Epstein, Howard E.;  Sibik, Jozef;  Bhatt, Uma;  Romanovsky, Vladimir E.;  Breen, Amy L.;  Chasnikova, Silvia;  Daanen, Ronald;  Druckenmiller, Lisa A.;  Ermokhina, Ksenia;  Forbes, Bruce C.;  Frost, Gerald V.;  Geml, Jozsef;  Kaarlejarvi, Elina;  Khitun, Olga;  Khomutov, Artem;  Kumpula, Timo;  Kuss, Patrick;  Matyshak, Georgy;  Moskalenko, Natalya;  Orekhov, Pavel;  Peirce, Jana;  Raynolds, Martha K.;  Timling, Ina
收藏  |  浏览/下载：16/0  |  提交时间：2019/11/29
above-ground biomass ordination  Arctic  bioclimate subzones  Braun-Blanquet classification  DCA ordination  Normalized Difference Vegetation Index  plant growth forms  remote sensing  soil texture  summer warmth index  tundra biome  
ENSO elicits opposing responses of semi-arid vegetation between Hemispheres 期刊论文
发表期刊: SCIENTIFIC REPORTS. 出版年: 2017, 卷号: 7
作者:  Zhang, Anzhi;  Jia, Gensuo;  Epstein, Howard E.;  Xia, Jiangjiang
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/29
Aeolian process effects on vegetation communities in an arid grassland ecosystem 期刊论文
发表期刊: ECOLOGY AND EVOLUTION. 出版年: 2012, 卷号: 2, 期号: 4, 页码: 809-821
作者:  Alvarez, Lorelei J.;  Epstein, Howard E.;  Li, Junran;  Okin, Gregory S.
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/29
Aeolian processes  arid grassland  Chihuahuan desert  community changes  sediment flux  shrub expansion  
Greenness in semi-arid areas across the globe 1981-2007 - an Earth Observing Satellite based analysis of trends and drivers 期刊论文
发表期刊: REMOTE SENSING OF ENVIRONMENT. 出版年: 2012, 卷号: 121, 页码: 144-158
作者:  Fensholt, Rasmus;  Langanke, Tobias;  Rasmussen, Kjeld;  Reenberg, Anette;  Prince, Stephen D.;  Tucker, Compton;  Scholes, Robert J.;  Le, Quang Bao;  Bondeau, Alberte;  Eastman, Ron;  Epstein, Howard;  Gaughan, Andrea E.;  Hellden, Ulf;  Mbow, Cheikh;  Olsson, Lennart;  Paruelo, Jose;  Schweitzer, Christian;  Seaquist, Jonathan;  Wessels, Konrad
收藏  |  浏览/下载：21/0  |  提交时间：2019/11/29
AVHRR GIMMS NDVI  MODIS NDVI  Semi-arid  Vegetation greenness  Phenology  Precipitation  Air temperature  Incoming shortwave radiation  
Effects of enhanced wind erosion on surface soil texture and characteristics of windblown sediments 期刊论文
发表期刊: JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES. 出版年: 2009, 卷号: 114
作者:  Li, Junran;  Okin, Gregory S.;  Epstein, Howard E.
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/28
Sediment deposition and soil nutrient heterogeneity in two desert grassland ecosystems, southern New Mexico 期刊论文
发表期刊: PLANT AND SOIL. 出版年: 2009, 卷号: 319, 期号: 1-2, 页码: 67-84
作者:  Li, Junran;  Okin, Gregory S.;  Alvarez, Lorelei J.;  Epstein, Howard E.
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/28
Aeolian processes  Available nitrogen  Sediment deposition  Spatial heterogeneity  Geostatistics  Ecosystem dynamics  
Vegetation greening in the canadian arctic related to decadal warming 期刊论文
发表期刊: JOURNAL OF ENVIRONMENTAL MONITORING. 出版年: 2009, 卷号: 11, 期号: 12, 页码: 2231-2238
作者:  Jia, Gensuo J.;  Epstein, Howard E.;  Walker, Donald A.
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/28