Arid

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Evaluating Several Vegetation Indices Derived from Sentinel-2 Imagery for Quantifying Localized Overgrazing in a Semi-Arid Region of South Africa 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2022, 卷号: 14, 期号: 7
作者:  Harmse, Christiaan J.;  Gerber, Hannes;  van Niekerk, Adriaan
收藏  |  浏览/下载:6/0  |  提交时间:2024/09/20
animal-landscape interactions  grazing management  livestock movement  NDVI  rangelands  Sentinel-2  
Disc pasture meter calibration to estimate grass biomass production in the arid dunefield of the south-western Kalahari 期刊论文
发表期刊: AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE. 出版年: 2019, 卷号: 36, 期号: 3, 页码: 161-164
作者:  Harmse, Christiaan J.;  Dreber, Niels;  Trollope, Winston S. W.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29
forage production  grazing  range management  savanna  Stipagrostis spp  
Effect of stocking density on vegetation and animal performance within the semi-arid shrublands of the Karoo, South Africa 期刊论文
发表期刊: AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE. 出版年: 2018, 卷号: 35, 期号: 1, 页码: 13-22
作者:  Harmse, Christiaan J.;  Gerber, Hannes J.
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/29
grazing management  stocking density  three-camp system  veld condition  weight gain