Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Dieudonné Tchokona Seuwui"'
Autor:
Alfred Homère Ngandam Mfondoum, Pauline Wokwenmendam Nguet, Dieudonné Tchokona Seuwui, Jean Valéry Mefire Mfondoum, Henry Bang Ngenyam, Ibrahima Diba, Mesmin Tchindjang, Bertin Djiangoue, Ali Mihi, Sofia Hakdaoui, Roseline Batcha, Frédéric Chamberlain Lounang Tchatchouang, Igor Casimir Njombissie Petcheu, Luc Moutila Beni
Publikováno v:
Geoenvironmental Disasters, Vol 10, Iss 1, Pp 1-27 (2023)
Abstract Background The Cameroon Volcanic Line (CVL) is an oceanic-continental megastructure prone to geo-hazards, including landslide/mudslide, gully erosion and flash floods targeted in this paper. Recent geospatial practices advocated a multi-haza
Externí odkaz:
https://doaj.org/article/ea4a85342ac6477899509b91de68dc81
Autor:
Dieudonné Tchokona Seuwui, Hervé Bellon, Benoît Joseph Mbassa, Rose Noel Ngo Belnoun, Pierre Wandji, Pierre Wotchoko, Jacques-Marie Bardintzeff, Sébastien Owona, Zénon Itiga
Publikováno v:
Journal of Geosciences and Geomatics. 9:160-176
The Cretaceous Ngaou Boh anorogenic complex (NBAC) located in the far North Adamawa Plateau, the centre domain of the Cameroon Line constitutes a plutonic-volcanic ring association. The whole rock K-Ar datation yields a crystallization age of ca. 74
Autor:
Asobo Nkengmatia Elvis Asaah, Takeshi Ohba, Eric Martial Fozing, Pierre Kamgang, Boris Chako Tchamabé, Dieudonné Tchokona Seuwui, Merlin Gountié Dedzo, Ghislain Tefogoum Zangmo, Festus Tongwa Aka, Nguihdama Dagwai
Publikováno v:
Journal of African Earth Sciences. 153:31-41
The most important part of geochemical studies of lavas along the Cameroon Volcanic Line (CVL) has so far focused on the southern and central segments of the line leaving behind the northern-most part of the CVL with few and incomplete data. This stu
Autor:
Dieudonné Tchokona Seuwui, Bernard Bonin, Benoît Joseph Mbassa, Zénon Itiga, Rose Noel Ngo Belnoun, Ntepe Nfomou, Pierre Wandji, Jacques-Marie Bardintzeff, Pierre Wotchoko, Hervé Bellon
Publikováno v:
Journal of African Earth Sciences
Journal of African Earth Sciences, Elsevier, 2019, 149: (398-425), ⟨10.1016/j.jafrearsci.2018.08.019⟩
Journal of African Earth Sciences, Elsevier, 2019, 149: (398-425), ⟨10.1016/j.jafrearsci.2018.08.019⟩
International audience; In the Cameroon Pan-African orogenic belt, the West Cameroon Domain (WCD) is characterized by the apparent lack of Archean-Paleoproterozoic relicts, the development of Neoproterozoic basins and abundant plutonic massifs. The H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc82332609057ed3362c7f4ce1bf8dbc
https://hal.archives-ouvertes.fr/hal-01900960
https://hal.archives-ouvertes.fr/hal-01900960
Autor:
Dieudonné Tchokona Seuwui, Marie-Louise Vohnyui Chenyi, Itiga Zenon, Gus Djibril Kouankap Nono, Pierre Wotchoko, Christian Suh Guedjeo, David Guimollaire Nkouathio
Publikováno v:
International Journal of Biological and Chemical Sciences; Vol 11, No 2 (2017); 941-964
Detailed volcanological and petrographic descriptions, and petrogenetic studies of lavas from Bafmeng were performed, with the aim to establish their origin, magmatic evolution, and the tectonic environment. Bafmeng area is located on the NW flank of
Autor:
Pierre Wandji, Hervé Bellon, Dieudonné Tchokona Seuwui, Bernard Platevoet, Jacques-Marie Bardintzeff
Publikováno v:
Mineralogy and Petrology
Mineralogy and Petrology, Springer Verlag, 2008, 94 (3-4), pp.271-286. ⟨10.1007/s00710-008-0013-6⟩
Mineralogy and Petrology, Springer Verlag, 2008, 94 (3-4), pp.271-286. ⟨10.1007/s00710-008-0013-6⟩
International audience; The Mbépit Massif, one of the oldest volcanoes of the Cameroon Volcanic Line, was built up during the Eocene (40K/40Ar ages of 45.5 and 44.0 Ma). Located in the Eastern part of the Noun Plain, North-East of Foumbot, this mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4e77a0c2ebe1394eb1bd22d7d0abdce
https://hal-insu.archives-ouvertes.fr/insu-00354667
https://hal-insu.archives-ouvertes.fr/insu-00354667