Výsledky vyhledávání - "Cameroon Volcanic Line"

Akademický článek

Potential engineering applications of volcanic scoria from Mount Cameroon area, Central Africa: evidence from petrography and geochemistry

Autor: Elisé Sababa, Paul-Désiré Ndjigui

Publikováno v: Discover Civil Engineering, Vol 1, Iss 1, Pp 1-10 (2024)

Abstract This study was initiated to explore the suitability of volcanic scoria from Mount Cameroon along the Cameroon Volcanic Line (CVL) in engineering applications. The mineral composition has been obtained through thin sections observation and XR

Externí odkaz: https://doaj.org/article/a909b5086ae3408c9fc1747f411f6cbe

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Akademický článek

Investigation of landslide triggers on Mount Oku, Cameroon, using Newmark displacement and cluster analysis

Autor: D. L. W. Djukem, A. Braun, X. Fan, A. S. L. Wouatong, T. M. Fernandez-Steeger, H. B. Havenith

Publikováno v: Geoenvironmental Disasters, Vol 11, Iss 1, Pp 1-21 (2024)

Abstract Background The landslide inventory of the western flank of Mount Oku, Cameroon, includes spreads or complex landslides, indicating sudden soil weakening, possibly due to seismic activity or heavy rainfall causing groundwater rise. These land

Externí odkaz: https://doaj.org/article/cc39e3296b2544e891031566e9b59b77

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Akademický článek

Stepwise integration of analytical hierarchy process with machine learning algorithms for landslide, gully erosion and flash flood susceptibility mapping over the North-Moungo perimeter, Cameroon

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

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Akademický článek

First evidence of sinter and travertine in Cameroon: fault reactivation and geothermal implications

Autor: Tchouatcha, Milan Stafford, Kouske, Arnaud Patrice, Tamfuh, Primus Azinwi, Préat, Alain, Toyama, René, Feumba, Roger, Tiokeng Ngounfack, Vannelle, Madjingain, Vivant, Konglim, Yaya Berinyuy, Tchameni, Rigobert

Publikováno v: Comptes Rendus. Géoscience, Vol 355, Iss G2, Pp 279-298 (2023)

The Laopanga hot spring deposits along the “Cameroon Volcanic Line” (CVL) are distinctive in being both siliceous sinter and travertine, made up of immature amorphous silica and mainly calcite, and associated with detrital deposits such as clayst

Externí odkaz: https://doaj.org/article/5e6aec5d31dd4d128f99da0c20f356bd

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Akademický článek

Petrogenesis and geodynamic environment of the Recent pyroclastic deposits from Baïgom and Petpenoun volcanoes of the Noun Plain, Cameroon Volcanic Line, Central Africa

Autor: Luc Achille Ziem A Bidias, Mekala Ram Mohan, N.V. Chalapathi Rao, Amidou Moundi

Publikováno v: Geosystems and Geoenvironment, Vol 2, Iss 4, Pp 100213- (2023)

This study presents petrography, mineral chemistry, whole-rock major and trace elemental systematics for Recent pyroclastic deposits from volcanic edifices of Baïgom and Petpenoun, located in the Noun Plain graben along the Cameroon Volcanic Line (C

Externí odkaz: https://doaj.org/article/a0e5d133c05d45968c1b1338e85604a7

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Akademický článek

Remote sensing and geographic information system (GIS)-based high-resolution mapping of potential groundwater recharge zones on the hard rock terrains of the Cameroon volcanic line (CVL)

Autor: Mbohlieu Tchawe Yossa, Anatole E. Djieto Lordon, Christopher M. Agyingi, Junior Agbor-Taku, Yves N. Shandini, Crayton Enga Bessong

Publikováno v: SN Applied Sciences, Vol 5, Iss 1, Pp 1-18 (2022)

Abstract Groundwater is the major water reserve in the present context of global warming-related droughts that appear to be more intense in hard rock terrains. The use of Geographical Information Systems (GIS) and Remote Sensing (RS) technologies are

Externí odkaz: https://doaj.org/article/26f9d57786024619b55d6ab5fa7179b6

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Akademický článek

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Akademický článek

Influence of biotic vs abiotic processes on the genesis of non‐marine carbonates along the Cameroon Volcanic Line (Cameroon) and palaeofluid provenance

Autor: Salomon Bertrant Bisse, Bokanda Eric Ekoko, Jacques Gerber, Emile Ekomane, Fulvio Franchi

Publikováno v: The Depositional Record, Vol 8, Iss 1, Pp 102-126 (2022)

Abstract Continental spring carbonates are perfect examples of the interaction of biotic and abiotic processes, and they preserve evidence of the velocity of the flow and the chemical composition of the spring water. This study focuses on non‐marin

Externí odkaz: https://doaj.org/article/3d23c10bdaa24008b5b0182776b73285

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