Vol. 12 No. 2 (2023)

Articles

• Investigation of techniques to replace amalgamation in artisanal gold mining operations

  Pariya Torkaman, Marcello Veiga, Leslie Lavkulich, Bern Klein

  17-30

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• Evaluation of extreme flow characteristics in the Casamance watershed upstream of Kolda using the IHA/RVA method

  Cheikh Abdoul Aziz Sy Sadio, Cheikh Faye

  31-45

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• Proximate composition, levels of heavy metals and their associated risk assessment in ginger (Zingiber officinale roscoe)

  Tariku Gemechu Firisa, Abiyot Kelecha Geletu, Kokob Teshome Wondimu, Welela Meka Kedir

  46-57

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