Int. J. Environ. Res. Public Health 2015, 12, 8971-9011; doi:10.3390/ijerph120808971 OPEN ACCESS International Journal of Environmental Research and Public Health ISSN 1660-4601 www.mdpi.com/journal/ijerph Review Integrated Assessment of Artisanal and Small-Scale Gold Mining in Ghana—Part 2: Natural Sciences Review Mozhgon Rajaee 1, Samuel Obiri 2, Allyson Green 1, Rachel Long 1, Samuel J. Cobbina 3, Vincent Nartey 4, David Buck 5, Edward Antwi 6 and Niladri Basu 1,7,* 1 Department of Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, MI 48109, USA; E-Mails:
[email protected] (M.R.);
[email protected] (A.G.);
[email protected] (R.L.) 2 Council for Scientific and Industrial Research-Water Research Institute, Tamale, Ghana; E-Mail:
[email protected] 3 Faculty of Renewable Natural Resources, University for Development Studies, Nyankpala, Ghana; E-Mail:
[email protected] 4 Department of Chemistry, University of Ghana, Legon, Ghana; E-Mail:
[email protected] 5 Biodiversity Research Institute, Portland, ME 04103, USA; E-Mail:
[email protected] 6 Centre for Energy, Environment & Sustainable Development, Kumasi, Ghana; E-Mail:
[email protected] 7 Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, QC H3A 0G4, Canada * Author to whom correspondence should be addressed; E-Mail:
[email protected]; Tel.: +1-514-398-8642. Academic Editors: Susan Keane and Paleah Black Moher Received: 7 May 2015 / Accepted: 22 July 2015 / Published: 31 July 2015 Abstract: This paper is one of three synthesis documents produced via an integrated assessment (IA) that aims to increase understanding of artisanal and small-scale gold mining (ASGM) in Ghana.