F. Aka

发表

Eruption history and petrogenesis of rocks from Nyos volcano (NW Cameroon): Evidence from lithostratigraphy and geochemistry

Tetsuo Kobayashi, M. Kusakabe, Y. Miyabuchi, 2019, Journal of Volcanology and Geothermal Research.

Towards the reconstruction of the shallow plumbing system of the Barombi Mbo Maar (Cameroon) Implications for diatreme growth processes of a polygenetic maar volcano

G. Kereszturi, K. Németh, Y. Miyabuchi, 2015 .

Disaster prevention, disaster preparedness and local community resilience within the context of disaster risk management in Cameroon

Y. Yoshida, J. M. Nnange, I. Zouh, 2017, Natural Hazards.

The complexities of assessing volcanic hazards along the Cameroon Volcanic Line using spatial distribution of monogenetic volcanoes

J. Profe, G. Kereszturi, T. Hasegawa, 2022, Journal of Volcanology and Geothermal Research.

The North–South Paleozoic to Quaternary trend of alkaline magmatism from Niger–Nigeria to Cameroon: Complex interaction between hotspots and Precambrian faults

V. Ngako, P. Affaton, J. M. Nnange, 2006 .

30 years of the Lakes Nyos and Monoun gas disasters: A scientific, technological, institutional and social adventure

R. Ntchantcho, F. Aka, J. Hell, 2019, Journal of African Earth Sciences.

Petrology and geochemistry of lavas from Gawar, Minawao and Zamay volcanoes of the northern segment of the Cameroon volcanic line (Central Africa): Constraints on mantle source and geochemical evolution

T. Ohba, F. Aka, A. Asaah, 2019, Journal of African Earth Sciences.

Temporal pollution by nitrate (NO 3 ), and discharge of springs in shallow crystalline aquifers: Case of Akok Ndoue catchment, Yaounde (Cameroon)

K. Anazawa, T. Ohba, F. Aka, 2013 .

Hydrochemical and isotopic evidence of recharge, apparent age, and flow direction of groundwater in Mayo Tsanaga River Basin, Cameroon: bearings on contamination

A. K. Mandal, S. Ayonghe, A. Ako, 2010 .

Hydrogeochemical controls and usability of groundwater in the semi-arid Mayo Tsanaga River Basin: far north province, Cameroon

S. Ayonghe, K. Asai, F. Aka, 2009 .

Depth of Melt Segregation Below the Nyos Maar-Diatreme Volcano (Cameroon, West Africa): Major-Trace Element Evidence and Their Bearing on the Origin of CO 2 in Lake Nyos

F. Aka, 2015 .

U-series dating of Lake Nyos maar basalts, Cameroon (West Africa): Implications for potential hazards on the Lake Nyos dam

E. Nakamura, V. Ngako, J. M. Nnange, 2008 .

High–μ signature in lavas of Mt. Oku: Implications for lithospheric and asthenospheric contributions to the magmatism of the Cameroon Volcanic Line (West Africa)

H. Iwamori, T. Usui, T. Ohba, 2021 .

Lithostratigraphy and geochemistry of Aojiki volcano and Sumiyoshiike and Yonemaru maars, Kamo Volcanic Field (Southern Kyushu), Japan

K. Németh, C. E. Suh, Tetsuo Kobayashi, 2021 .

Major ions, δ18O, δ13C and 87Sr/86Sr compositions of water and precipitates from springs along the Cameroon volcanic line (Cameroon, west Africa): Implications for provenance and volcanic hazards

A. Ueda, M. Kusakabe, E. C. Fru, 2019, Journal of African Earth Sciences.

Geochemistry of lavas from maar-bearing volcanoes in the Oku Volcanic Group of the Cameroon Volcanic Line

H. Iwamori, E. M. Fozing, T. Usui, 2015 .

Major/trace elements and Sr–Nd–Pb isotope systematics of lavas from lakes Barombi Mbo and Barombi Koto in the Kumba graben, Cameroon volcanic line: Constraints on petrogenesis

H. Iwamori, T. Usui, E. M. Fozing, 2020, Journal of African Earth Sciences.

Olivine chemistry from Cameroon: evidence of carbonate metasomatism along the ocean-continental boundary of the Cameroon volcanic line

P. N. Wokwenmendam, F. Aka, C. Ngwa, 2019, Mineralogy and Petrology.

A comparative review of petrogenetic processes beneath the Cameroon Volcanic Line: Geochemical constraints

T. Usui, T. Ohba, T. Yokoyama, 2015 .

Eruptive history of the Barombi Mbo Maar, Cameroon Volcanic Line, Central Africa: Constraints from volcanic facies analysis

K. Németh, T. Ohba, F. Aka, 2013 .

Plume-lithosphere interaction beneath Mt. Cameroon volcano, West Africa : Constraints from 238U-230Th-226Ra and Sr-Nd-Pb isotope systematics

E. Nakamura, M. Kusakabe, T. Yokoyama, 2007 .

Petrography and geochemistry of mantle xenoliths from Ibal-Oku region (North-West region, Cameroon): Preliminary evidence of mantle heterogeneities

D. Nkouathio, J. Tamen, F. Aka, 2019, Journal of African Earth Sciences.

Geochemical composition of dykes along the Cameroon Line (CL): Petrogenesis and similarities with the Central Atlantic Magmatic Province

H. Iwamori, E. M. Fozing, T. Usui, 2022, Geochemistry.

Geochemical Behavior of REE in Stream Water and Sediments in the Gold-Bearing Lom Basin, Cameroon: Implications for Provenance and Depositional Environment

Salomon César Nguemhe Fils, M. E. Mimba, C. E. Suh, 2019, Aquatic Geochemistry.

Regional geochemical baseline concentration of potentially toxic trace metals in the mineralized Lom Basin, East Cameroon: a tool for contamination assessment

Salomon César Nguemhe Fils, M. E. Mimba, C. E. Suh, 2018, Geochemical Transactions.

Characteristics of chemical weathering and water–rock interaction in Lake Nyos dam (Cameroon): Implications for vulnerability to failure and re-enforcement

A. Ueda, K. Yamaguchi, M. Kusakabe, 2015 .

Cosmogenic helium and neon in mantle xenoliths from the Cameroon Volcanic Line (West Africa): Preliminary observations

K. Nagao, M. Kusakabe, F. Aka, 2009 .

Seasonal Hydrological Inputs of Major Ions and Trace Metal Composition in Streams Draining the Mineralized Lom Basin, East Cameroon: Basis for Environmental Studies

Salomon César Nguemhe Fils, M. E. Mimba, T. Ohba, 2017, Earth Systems and Environment.

Noble gas isotopic compositions and water/gas chemistry of soda springs from the islands of Bioko, Sao Tome and Annobon, along with Cameroon Volcanic Line, West Africa

K. Nagao, M. Kusakabe, F. Aka, 2001 .

Symmetrical Helium isotope distribution on the Cameroon Volcanic Line, West Africa

K. Nagao, M. Kusakabe, H. Sumino, 2004 .

Mt Bambouto Volcano, Cameroon Line: Mantle Source and Differentiation of Within-plate Alkaline Rocks

F. Jourdan, P. Renne, L. Reisberg, 2017 .

Deep to shallow crustal differentiation of within-plate alkaline magmatism at Mt. Bambouto volcano, Cameroon Line

R. Merle, F. Aka, A. Marzoli, 2015 .

Noble gas systematics and K-Ar chronology : implications for the geochemical and geotectonic evolution of the Cameroon volcanic line, West Africa

F. Aka, 2000 .

Upper Triassic mafic dykes of Lake Nyos, Cameroon (West Africa) I: K-Ar age evidence within the context of Cameroon Line magmatism, and the tectonic significance

M. E. Mimba, Tetsuo Kobayashi, M. Kusakabe, 2018 .

The Debris Flow of 1 st August 2012 in Kakpenyi-Tinta (Akwaya Sub Division) Southwest Cameroon—I: Event Description, Causes and Impacts

J. M. Nnange, R. Ntchantcho, F. Aka, 2017 .

Mineralogical and geochemical fingerprints of mantle metasomatism beneath Nyos volcano (Cameroon volcanic line)

M. Grégoire, F. Aka, R. Temdjim, 2011 .

Paleomagnetic and paleosecular variation study of the Mt. Cameroon volcanics (0.0–0.25 Ma), Cameroon, West Africa

J. Valet, F. Aka, R. Ubangoh, 2004 .

Eruptive and earthquake activities related to the 2000 eruption of Mount Cameroon volcano (West Africa)

L. Dorbath, C. Dorbath, M. Frogneux, 2009 .

Current status of the debate about the age of Lake Nyos dam (Cameroon) and its bearing on potential flood hazards

T. Yokoyama, F. Aka, 2012, Natural Hazards.