Mulualem Tigabu

Dr. Mulualem Tigabu

Swedish University of Agricultural Sciences, Uppsala, Sweden
orcid

Research Focus & Metrics

Academic Career Length

25Years (2002-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
19 March 2018 in Journal of Forestry Research
Verified
Journal Article
Open access
PDF file
EFEmma Sandell Festin
Emma Sandell Festin
MTMulualem Tigabu
Mulualem Tigabu
MCMutale N. Chileshe
Mutale N. Chileshe
SSStephen Syampungani
Stephen Syampungani
POPer Christer Odén
Per Christer Odén
Mining alters the natural landscape and discharges large volumes of wastes that pose serious pollution hazards to the environment, to human health and to agriculture. As a result, the recent 2 decades have witnessed a global surge in research on post-mining landscape restoration, yielding a suite of techniques including physical, chemical, biological (also known as phytoremediation) and combinations. Despite the long history of mining in Africa, no systematic review has summarized advances in restoration research and practices after mining disturbance. Thus, the aim of this review was to document the state-of-knowledge and identify gaps in restoration of post-mining landscape in Africa through literature review. We found that: (1) there has been substantial progress in identifying species suitable for phytoremediation; (2) few studies evaluated the feasibility of organic amendments to promote autochthonous colonization of mine wastelands or growth of planted species; and (3) restoration of limestone quarries in Kenya, sand mining tailings in South Africa, and gold mine wasteland in Ghana are successful cases of large-scale post-mining restoration practices in Africa. However, the pace of post-mining landscape restoration research and practice in Africa is sluggish compared to other parts of the global south. We recommend: (1) mainstreaming the restoration of mine wastelands in national research strategies and increased development planning to make the mining sector “Green”; (2) inventory of the number, area, and current status of abandoned mine lands; (3) expanding the pool of candidate species for phytostabilization; (4) further evaluating the phytostabilization potential of organic amendments, e.g., biochar; (5) assessing the impacts of mining on regional biodiversity.

1 April 2011 in Forest Policy and Economics
Verified
Journal Article
Closed access
PCPascaline Coulibaly-Lingani
Pascaline Coulibaly-Lingani
PSPatrice Savadogo
Patrice Savadogo
MTMulualem Tigabu
Mulualem Tigabu
POPer-Christer Oden
Per-Christer Oden

1 January 2017 in Silva Fennica
Verified
Journal Article
Open access
EYEshetu Yirdaw
Eshetu Yirdaw
MTMulualem Tigabu
Mulualem Tigabu
AMAdrián Antonio Monge Monge
Adrián Antonio Monge Monge

17 March 2010 in Land Degradation & Development
Verified
Journal Article
Closed access
PDF file
IOI. Ouedraogo
I. Ouedraogo
MTMulualem Tigabu
Mulualem Tigabu
PSP. Savadogo
P. Savadogo
HCH. Compaoré
H. Compaoré
POP. C. Odén
P. C. Odén
JOJ. M. Ouadba
J. M. Ouadba

1 December 2017 in Science of The Total Environment
Verified
Journal Article
Closed access
FGFutao Guo
Futao Guo
ZSZhangwen Su
Zhangwen Su
Guangyu WangGuangyu Wang
Guangyu Wang
LSLong Sun
Long Sun
MTMulualem Tigabu
Mulualem Tigabu
HHHaiqing Hu
Haiqing Hu

1 January 2020 in Forest Ecology and Management
Verified
Journal Article
Closed access
CZChuifan Zhou
Chuifan Zhou
KHKate Heal
Kate Heal
MTMulualem Tigabu
Mulualem Tigabu
LXLidan Xia
Lidan Xia
HHHuaying Hu
Huaying Hu
XMXiangqing Ma
Xiangqing Ma