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Mengnjo Jude Wirmvem
Mengnjo Jude Wirmvem
IRGM-Cameroon
Verified email at mail.tokai-u.jp
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Hydrogeochemistry and quality of surface water and groundwater in the vicinity of Lake Monoun, West Cameroon: approach from multivariate statistical analysis and stable …
BT Kamtchueng, WY Fantong, MJ Wirmvem, RE Tiodjio, AF Takounjou, ...
Environmental monitoring and assessment 188, 1-24, 2016
642016
A comparative review of petrogenetic processes beneath the Cameroon Volcanic Line: Geochemical constraints
ANE Asaah, T Yokoyama, FT Aka, T Usui, MJ Wirmvem, BC Tchamabe, ...
Geoscience Frontiers 6 (4), 557-570, 2015
572015
A multi-tracer approach for assessing the origin, apparent age and recharge mechanism of shallow groundwater in the Lake Nyos catchment, Northwest, Cameroon
BT Kamtchueng, WY Fantong, MJ Wirmvem, RE Tiodjio, AF Takounjou, ...
Journal of Hydrology 523, 790-803, 2015
552015
Hydrochemistry of shallow groundwater and surface water in the Ndop plain, North West Cameroon
MJ Wirmvem, T Ohba, WY Fantong, SN Ayonghe, JY Suila, ANE Asaah, ...
African Journal of Environmental Science and Technology 7 (6), 518-530, 2013
532013
Assessment of shallow groundwater in Lake Nyos catchment (Cameroon, Central-Africa): implications for hydrogeochemical controls and uses
BT Kamtchueng, WY Fantong, A Ueda, ER Tiodjio, K Anazawa, ...
Environmental Earth Sciences, 1-16, 2014
382014
Geochemistry of lavas from maar-bearing volcanoes in the Oku Volcanic Group of the Cameroon Volcanic Line
ANE Asaah, T Yokoyama, FT Aka, T Usui, T Kuritani, MJ Wirmvem, ...
Chemical Geology 406, 55-69, 2015
342015
Sources of bacteriological contamination of shallow groundwater and health effects in Ndop plain, Northwest Cameroon
MJ Wirmvem, WY Fantong, ER Wotany, T Ohba, SN Ayonghe
Journal of Environmental Science and Water Resources 2 (4), 127-132, 2013
322013
Hydrogeochemical and anthropogenic influence on the quality of water sources in the Rio del Rey Basin, South Western, Cameroon, Gulf of Guinea
ER Wotany, SN Samuel, Ayonghe, WY Fantong, MJ Wirmvem, T Ohba
African Journal of Environmental Science and Technology 7 (12), 1053-1069, 2013
312013
Shallow groundwater recharge mechanism and apparent age in the Ndop plain, northwest Cameroon
MJ Wirmvem, ME Mimba, BT Kamtchueng, ER Wotany, TG Bafon, ...
Applied Water Science, 2015
292015
Atmospheric monitoring of organochlorine pesticides across some West African countries
N Isogai, JN Hogarh, N Seike, Y Kobara, F Oyediran, MJ Wirmvem, ...
Environmental Science and Pollution Research 25, 31828-31835, 2018
272018
Variation in stable isotope ratios of monthly rainfall in the Douala and Yaounde cities, Cameroon: local meteoric lines and relationship to regional precipitation cycle
MJ Wirmvem, T Ohba, BT Kamtchueng, ET Taylor, WY Fantong, AA Ako
Applied Water Science 7, 2343-2356, 2017
272017
Characteristics of Chemical weathering and water-rock interaction in Lake Nyos dam (Cameroon): Implications for vulnerability to failure and re-enforcement
WY Fantong, BT Kamtchueng, K Yamaguchi, A Ueda, R Ntchantcho, ...
Journal of African Earth Sciences 101, 42–55, 2015
242015
Effect of diffuse recharge and wastewater on groundwater contamination in Douala, Cameroon
MJ Wirmvem, T Ohba, LA Nche, BT Kamtchueng, WE Kongnso, ...
Environmental Earth Sciences 76, 1-23, 2017
202017
Variation of hydrogeochemical characteristics of water in surface flows, shallow wells, and boreholes in the coastal city of Douala (Cameroon)
WY Fantong, BT Kamtchueng, B Ketchemen-Tandia, D Kuitcha, J Ndjama, ...
Hydrological Sciences Journal 61 (16), 2916-2929, 2016
192016
Monthly δ18O, δD and Cl− characteristics of precipitation in the Ndop plain, Northwest Cameroon: Baseline data
MJ Wirmvem, T Ohba, WY Fantong, SN Ayonghe, JY Suila, ANE Asaah, ...
Quaternary International 338, 35-41, 2014
182014
Heavy metal contamination and ecological risk assessment in soils of the Pawara gold mining area, Eastern Cameroon
Y Fodoué, A Ismaila, M Yannah, MJ Wirmvem, CB Mana
Earth 3 (3), 907-924, 2022
172022
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
ANE Asaah, T Yokoyama, FT Aka, H Iwamori, T Kuritani, T Usui, ...
Journal of African Earth Sciences 161, 103675, 2020
142020
Seasonal hydrological inputs of major ions and trace metal composition in streams draining the mineralized Lom Basin, East Cameroon: basis for environmental studies
ME Mimba, T Ohba, SC Nguemhe Fils, MJ Wirmvem, N Numanami, ...
Earth Systems and Environment 1, 1-9, 2017
142017
Characterization and Determination of PM2.5 Bound Polycyclic Aromatic Hydrocarbons (PAHS) in Indoor and Outdoor Air in Western Sierra Leone
SVHNS Taylor ET, Wirmvem MJ
Journal of Environmental & Analytical Toxicology 5 (5), 2015
142015
Hydrochemical and isotopic characteristics of groundwater in the Ndop plain, northwest Cameroon: resilience to seasonal climatic changes
MJ Wirmvem, T Ohba, JY Suila, WY Fantong, NO Bate, S Ooki, ...
Environmental Earth Sciences 72 (9), 3585–3598, 2014
102014
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