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Effect of Vachellia tortilis on understory vegetation, herbaceous biomass and soil nutrients along a grazing gradient in a semi-arid African savanna 期刊论文
发表期刊: JOURNAL OF FORESTRY RESEARCH. 出版年: 2018, 卷号: 29, 期号: 6, 页码: 1601-1609
作者:  Yadeta, Temesgen;  Veenendaal, Elmar;  Sykora, Karle;  Tessema, Zewdu K.;  Asefa, Addisu
收藏  |  浏览/下载：25/0  |  提交时间：2019/11/29
Basal area cover  Grazing pressure  Inside/outside canopy  Soil moisture  
Effect of Vachellia tortilis on understory vegetation, herbaceous biomass and soil nutrients along a grazing gradient in a semi-arid African savanna 期刊论文
发表期刊: Journal of Forestry Research. 出版年: 2018, 卷号: 29, 期号: 6, 页码: 1601-1609
作者:  Yadeta Temesgen;  Veenendaal Elmar;  Sykora Karle;  Tessema Zewdu K;  Asefa Addisu
收藏  |  浏览/下载：12/0  |  提交时间：2021/01/08
Basal area cover  Grazing pressure  Inside/ outside canopy  Soil moisture  
Obtaining biophysical measurements of woody vegetation from high resolution digital aerial photography in tropical and arid environments: Northern Territory, Australia 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION. 出版年: 2016, 卷号: 52, 页码: 204-220
作者:  Staben, G. W.;  Lucieer, A.;  Evans, K. G.;  Scarth, P.;  Cook, G. D.
收藏  |  浏览/下载：18/0  |  提交时间：2019/11/29
Digital aerial photography  Objected based image analysis  Foliage projective cover  Stand basal area  
Procedures to determine the amount of plant cover/basal area in field plots 期刊论文
发表期刊: ENVIRONMENTAL AND EXPERIMENTAL BOTANY. 出版年: 2006, 卷号: 58, 期号: 1-3, 页码: 180-187
作者:  Evans, Lance S.;  Harnett, Joan, Sr.;  Kahn-Jetter, Zella
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/28
plant cover  basal area  desert ecosystem  plant shading/competition  computer program  plant population density  plant associations  modeling vegetation plots