Výsledky vyhledávání - "Augustin Desire Balla Ondoa"

Akademický článek

Morphological, mineralogical and geochemical characterization of the Danfili-Mambal duricrust formations (Adamawa-Cameroon)

Autor: Asmaou Ahmadou, Augustin Desire Balla Ondoa, Andre Sini, Jean Pierre Nguetnkam

Publikováno v: Scientific African, Vol 21, Iss , Pp e01873- (2023)

In the present study, duricrust formations of Danfili-Mambal are characterized on morphological, mineralogical and geochemical point of view, in order to identify the different facies and to determine their potential mining. To this end, four hills w

Externí odkaz: https://doaj.org/article/935083f969264d6aa18769510251d1a6

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Provenance, sedimentation environment, tectonic setting and correlation of Plio-Pleistocene post-volcanic deposits from Adamawa region (Cameroon, Central Africa): impact of Precambrian fault reactivation during the evolution of the South Atlantic Ocean on Cenozoic rock units

Autor: Milan Stafford Tchouatcha, Arnaud Patrice Kouske, Primus Azinwi Tamfuh, Augustin Desire Balla Ondoa, Timoleon Ngnotue

Publikováno v: Journal of Sedimentary Environments. 8:209-230

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05aa5d869cc5564769febf29c4cb5c0e
https://doi.org/10.1007/s43217-023-00130-0

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The Mamfe Basin in the southern Benue trough extension between Cameroon and Nigeria: Gem origin and problem of litho-stratigraphic nomenclature and marine transgression

Autor: Milan Stafford Tchouatcha, Primus Tamfuh Azinwi, Christel Sobdjou Kemteu, Augustin Desire Balla Ondoa, Leopold Darlus Ngantchu, Basil Azeh Anong, Courage Gabvourta

Publikováno v: Acta Geochimica. 42:495-516

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebe76ddfb00b784c4148288c2eeeea29
https://doi.org/10.1007/s11631-023-00598-7

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Assessment of Metallic Contamination in Soils and Sediments in the Bétaré-Oya Gold Artisanal Mine District, East-Cameroon

Autor: Armel Zacharie Ekoa Bessa, Bienvenue Béllo, Dieudonné Bitom Lucien, Augustin Desire Balla Ondoa, Léopold Ekengele Nga, Elvine Paternie Edjengte Doumo

Publikováno v: Annual Research & Review in Biology. :1-17

Mining is an activity that involves the use of chemicals and results in unsustainable and dangerous conditions for the miners, their families, the community and the surrounding ecosystem. This study was done to assess metallic contamination of soils

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31e09fac9ee2e9f021163ab8b49ff87b
https://doi.org/10.9734/arrb/2022/v37i930527

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Akademický článek

The Mamfe Basin in the southern Benue trough extension between Cameroon and Nigeria: Gem origin and problem of litho-stratigraphic nomenclature and marine transgression.

Autor: Tchouatcha, Milan Stafford, Tamfuh Azinwi, Primus, Sobdjou Kemteu, Christel, Balla Ondoa, Augustin Desire, Ngantchu, Leopold Darlus, Azeh Anong, Basil, Gabvourta, Courage

Publikováno v: Acta Geochimica; Jun2023, Vol. 42 Issue 3, p495-516, 22p

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