Arid
DOI10.1016/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
ISSN0140-1963
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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