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A regional, remote sensing-based approach to mapping land degradation in the Little Karoo, South Africa 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2023, 卷号: 219
作者:  Kirsten, Tim;  Hoffman, Michael Timm;  Bell, Wesley Drummond;  Visser, Vernon
收藏  |  浏览/下载：36/0  |  提交时间：2024/09/29
Desertification  Drylands  Habitat condition  Land degradation assessment  Remote sensing  
An evaluation of different approaches which use Google Street View imagery to ground truth land degradation assessments 期刊论文
发表期刊: ENVIRONMENTAL MONITORING AND ASSESSMENT. 出版年: 2022, 卷号: 194, 期号: 10
作者:  Bell, Wesley Drummond;  Visser, Vernon;  Kirsten, Tim;  Hoffman, Michael Timm
收藏  |  浏览/下载：18/0  |  提交时间：2024/09/20
Land degradation assessment  Google Street View  Ground truth  
The lazy root : Will a change in the rainfall regime or increased anthropogenic nitrogen result in an alteration in the competitive balance between trees and grassed in a semi-arid South Africa savanna? 学位论文
学位授予机构: University of Cape Town, Faculty of Science, Department of Biological Sciences. 出版年: 2012
作者:  Bell;Wesley Drummond
收藏  |  浏览/下载：22/0  |  提交时间：2019/11/29
Botany  Climate Change