Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.jaridenv.2012.05.012 |
Ensuring the future of the Namib’s biodiversity: Ecological restoration as a key management response to a mining boom | |
Wassenaar, T. D.1; Henschel, J. R.1; Pfaffenthaler, M. M.2; Mutota, E. N.1; Seely, M. K.3; Pallett, J.4 | |
通讯作者 | Wassenaar, T. D. |
来源期刊 | JOURNAL OF ARID ENVIRONMENTS
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ISSN | 0140-1963 |
出版年 | 2013 |
卷号 | 93页码:126-135 |
英文摘要 | The Namib Desert is an ancient desert on the west coast of southern Africa. The Namib has unique endemic biodiversity and scenic landscapes, with a major part contained in the Namib Naukluft Park and the adjacent Dorob National Park, together forming a major tourism attraction in Namibia. There are currently large exploration and mining developments in the central Namib, fuelled by rising global demand for uranium. Mining contributes significantly to the Namibian GDP, but through destruction of habitats and ecological processes, may cause environmental degradation and loss of ecosystem services. Additionally, Namibia stands to lose a significant part of the biological diversity that makes it unique. These direct impacts are occurring in the context of regional climatic changes that are predicted to have their own severe impacts on biodiversity. A number of tools exist to counter these impacts, among which ecological restoration is an important one. Yet the extent of the damage to ecological processes and functions of Namib, the interactions with climate change and the mechanisms through which the impacts will occur are still not well known. There is thus a crucial need for a better understanding of these arid ecosystems and their response to disturbance, to devise better restoration techniques, and to inform decision makers about management options. This paper analyses the extent of the threats to the central Namib’s ecosystems and biodiversity due to mining, identifies critical knowledge gaps for restoration, defines policy needs, and proposes a broad strategy which is intended to be a framework for research, planning and management for sustainable use of this unique desert. (C) 2012 Elsevier Ltd. All rights reserved. |
英文关键词 | Biodiversity Environmental policy Mitigation Rehabilitation Uranium mining |
类型 | Article |
语种 | 英语 |
国家 | Namibia |
收录类别 | SCI-E |
WOS记录号 | WOS:000318129900010 |
WOS关键词 | ISLAND-MATRIX RELATIONSHIPS ; KAROO INSELBERG LANDSCAPES ; DOMINATED SOIL CRUSTS ; ARID-LAND RESTORATION ; NAMA-KAROO ; SPECIES RICHNESS ; SOUTHERN NAMIB ; RECOVERY PROCESSES ; SUCCULENT KAROO ; RESOURCE PULSES |
WOS类目 | Ecology ; Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/178056 |
作者单位 | 1.Gobabeb Training & Res Ctr, Namib Ecol Restorat & Monitoring Unit, Walvis Bay 9010, Namibia; 2.Fauna & Flora Int, Swakopmund, Namibia; 3.Desert Res Fdn Namibia, Windhoek, Namibia; 4.Southern African Inst Environm Assessment, Windhoek, Namibia |
推荐引用方式 GB/T 7714 | Wassenaar, T. D.,Henschel, J. R.,Pfaffenthaler, M. M.,等. Ensuring the future of the Namib’s biodiversity: Ecological restoration as a key management response to a mining boom[J],2013,93:126-135. |
APA | Wassenaar, T. D.,Henschel, J. R.,Pfaffenthaler, M. M.,Mutota, E. N.,Seely, M. K.,&Pallett, J..(2013).Ensuring the future of the Namib’s biodiversity: Ecological restoration as a key management response to a mining boom.JOURNAL OF ARID ENVIRONMENTS,93,126-135. |
MLA | Wassenaar, T. D.,et al."Ensuring the future of the Namib’s biodiversity: Ecological restoration as a key management response to a mining boom".JOURNAL OF ARID ENVIRONMENTS 93(2013):126-135. |
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