Arid

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Gradients in vegetation cover, structure and species richness of Nama-Karoo shrublands in relation to distance from livestock watering points 期刊论文
发表期刊: JOURNAL OF APPLIED ECOLOGY. 出版年: 2006, 卷号: 43, 期号: 2, 页码: 293-304
作者:  Todd, SW
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disturbance  grazing gradient  overgrazing  piospheres  rangeland management  vegetation change  
A simulation model of long-term climate, livestock and vegetation interactions on communal rangelands in the semi-arid Succulent Karoo, Namaqualand, South Africa 期刊论文
发表期刊: ECOLOGICAL MODELLING. 出版年: 2005, 卷号: 183, 期号: 2-3, 页码: 211-230
作者:  Hahn, BD;  Richardson, FD;  Hoffman, MT;  Roberts, R;  Todd, SW;  Carrick, PJ
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semi-arid rangeland  vegetation change  goat production  desertification  
A fence-line contrast reveals effects of heavy grazing on plant diversity and community composition in Namaqualand, South Africa 会议论文
会议名称: Workshop on the Plant Ecology of Namaqualand. 会议地点: CAPE TOWN, SOUTH AFRICA. 会议日期: JUL 17-18, 1997
作者:  Todd, SW;  Hoffman, MT
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communal rangelands  desertification  overgrazing  Succulent Karoo  
A fence-line contrast reveals effects of heavy grazing on plant diversity and community composition in Namaqualand, South Africa 期刊论文
发表期刊: PLANT ECOLOGY. 出版年: 1999, 卷号: 142, 期号: 1-2, 页码: 169-178
作者:  Todd, SW;  Hoffman, MT
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communal rangelands  desertification  overgrazing  Succulent Karoo  
Biomass estimation on grazed and ungrazed rangelands using spectral indices 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF REMOTE SENSING. 出版年: 1998, 卷号: 19, 期号: 3, 页码: 427-438
作者:  Todd, SW;  Hoffer, RM;  Milchunas, DG
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/28