Formalizing artisanal and small-scale gold mining:A grand challenge of the Minamata Convention

Prescott, G.W. and Baird, M. and Geenen, S. and Nkuba, B. and Phelps, J. and Webb, E.L. (2022) Formalizing artisanal and small-scale gold mining:A grand challenge of the Minamata Convention. One Earth, 5 (3). pp. 242-251. ISSN 2590-3330

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Abstract

Artisanal and small-scale gold mining (ASGM) is the world's largest source of anthropogenic mercury emissions and releases. These have devastating consequences for miners' health and the environment. Most of the >20 million ASGM miners worldwide are not officially recognized, registered, regulated, or protected by state laws. Formalization—the process of organizing, registering, and reforming ASGM—is mandated by the Minamata Convention on Mercury. Previous attempts to reduce mercury emissions from ASGM have largely failed. Our perspective argues that signatories to the Convention will only succeed in reducing ASGM mercury emissions and releases with comprehensive bottom-up formalization approaches centered around working with miners, and significant external funding from consumers, large mining corporations, and governments. The approximate global 5-year cost of this approach could be US$355 million (upper and lower estimate bounds: US$213–742 million) if scaled per country, or US$808 million (US$248 million–US$2.17 billion) if scaled per miner.

Item Type:
Journal Article
Journal or Publication Title:
One Earth
Additional Information:
This is the author’s version of a work that was accepted for publication in One Earth. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in One Earth, 5, 3, 2022 DOI: 10.1016/j.oneear.2022.02.005
Subjects:
ID Code:
169232
Deposited By:
Deposited On:
04 May 2022 14:40
Refereed?:
Yes
Published?:
Published
Last Modified:
04 May 2022 14:40