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Soil Indicators of Rangeland Degradation in a Semi-arid Communal District in South Africa 会议论文
会议名称: International Scientific Conference on Desertification and Drylands Research. 会议地点: Tunis, TUNISIA. 会议日期: JUN 19-21, 2006
作者:  Moussa, Abdoulaye Saley;  Van Rensburg, Leon;  Kellner, Klaus;  Bationo, Andre
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/07
Range degradation  grazing management  communal sites  capacity-building  
The boundaries of river systems: the metazoan perspective 期刊论文
发表期刊: FRESHWATER BIOLOGY. 出版年: 1998, 卷号: 40, 期号: 3, 页码: 531-569
作者:  Ward, JV;  Bretschko, G;  Brunke, M;  Danielopol, D;  Gibert, J;  Gonser, T;  Hildrew, AG
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/28
groundwater/riparian ecotones  hyporheic habitat  epigean  hypogean  interstitial fauna  biodiversity  food webs