ArticleInternational journal of environmental research and public health2021
An Integrated Approach to Assess the Environmental Impacts of Large-Scale Gold Mining: The Nzema-Gold Mines in the Ellembelle District of Ghana as a Case Study.
Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Freshwater Conservation Priority Areas Are Threatened by Global Mining Activities.Global change biology · 2026Article
- Beyond business as usual for lymphatic filariasis mass drug administration in hotspot districts.International health · 2025Article
- Monitoring of Vegetation Disturbance and Restoration at the Dumping Sites of the Baorixile Open-Pit Mine Based on the LandTrendr Algorithm.International journal of environmental research and public health · 2022Article
- A Method for Identifying the Spatial Range of Mining Disturbance Based on Contribution Quantification and Significance Test.International journal of environmental research and public health · 2022Article
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Authors and funding
4 authors.
Funding
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Abstract
The mining industry is a significant asset to the development of countries. Ghana, Africa's second-largest gold producer, has benefited from gold mining as the sector generates about 90% of the country's total exports. Just like all industries, mining is associated with benefits and risks to indigenes and the host environment. Small-scale miners are mostly accused in Ghana of being environmentally disruptive, due to their modes of operations. As a result, this paper seeks to assess the environmental impacts of large-scale gold mining with the Nzema Mines in Ellembelle as a case study. The study employs a double-phase mixed-method approach-a case study approach, consisting of site visitation, key informant interviews, questionnaires, and literature reviews, and the Normalized Difference Vegetation Index (NDVI) analysis method. The NDVI analysis shows that agricultural land reduced by -0.98%, while the bare area increases by 5.21% between the 2008 and 2015 periods. Our results show that forest reserves and bare area were reduced by -4.99% and -29%, respectively, while residential areas increased by 28.17% between 2015 and 2020. Vegetation, land, air, and water quality are highly threatened by large-scale mining in the area. Weak enforcement of mining policies, ineffective stakeholder institution collaborations, and limited community participation in decision-making processes were also noticed during the study. The authors conclude by giving recommendations to help enhance sustainable mining and ensure environmental sustainability in the district and beyond.
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