Zobrazeno 1 - 10
of 18
pro vyhledávání: '"D. A. Vondou"'
Publikováno v:
Weather and Climate Dynamics, Vol 5, Pp 1457-1472 (2024)
Exceptional rainfall hit western central Africa in October 2019. To understand its underlying mechanisms, we examined the regional moisture and moist static energy (MSE) budgets, intending to highlight the importance of the dynamic and thermodynamic
Externí odkaz:
https://doaj.org/article/fa9928f67ac3471ba2d48af89c2860d8
Autor:
A. J. Komkoua Mbienda, G. M. Guenang, R. S. Tanessong, S. V. Ashu Ngono, S. Zebaze, D. A. Vondou
Publikováno v:
Meteorological Applications, Vol 28, Iss 2, Pp n/a-n/a (2021)
Abstract In this study we evaluate the reliability of the Regional Climate Model (RegCM4.6) by performing several sensitivity tests at 50 km horizontal resolution using 10 convection schemes or combination of convection schemes. Emphasis on model out
Externí odkaz:
https://doaj.org/article/58d48da1e175486ebc8850e661d82566
Autor:
S. C. Kenfack, K. F. Mkankam, G. Alory, Y. du Penhoat, N. M. Hounkonnou, D. A. Vondou, G. B. Nfor
Publikováno v:
Terrestrial, Atmospheric and Oceanic Sciences, Vol 28, Iss 3, p 395 (2017)
The tropical Atlantic Ocean exhibits several modes of interannual variability such as the equatorial (or Atlantic Niño) mode, and meridional (or Atlantic dipole) mode. Nonlinear principal component analysis (NLPCA) is applied on detrended monthly Se
Externí odkaz:
https://doaj.org/article/2bc2fa86848a41eead38ead65c19494a
Publikováno v:
International Journal of Geophysics, Vol 2013 (2013)
The modified Mackay (mM), the Grain-Watson (GW), Myrdal and Yalkovsky (MY), Lee and Kesler (LK), and Ambrose-Walton (AW) methods for estimating vapor pressures () are tested against experimental data for a set of volatile organic compounds (VOC). req
Externí odkaz:
https://doaj.org/article/017ea96885224a54959fe83bb988ef03
Autor:
G. M. Guenang, A. J. Komkoua Mbienda, L. A. Djiotang Tchotchou, A. R. Gamgo Fotse, C. S. Fowo Fotso, D. A. Vondou
Publikováno v:
Modeling Earth Systems and Environment. 9:1775-1792
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e842449f3d762b52ef8c4ce2cc6cb101
https://doi.org/10.1007/s40808-022-01584-3
https://doi.org/10.1007/s40808-022-01584-3
Autor:
P. Demeko Yemih, A. J. Komkoua Mbienda, G. M. Guenang, S. L. Matho Lontio, G. A. Teka Kue, D. A. Vondou, C. Mbane Biouele
Publikováno v:
Climate Dynamics. 60:2343-2363
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68a9b5c5b57d352a2439728a205e9ab5
https://doi.org/10.1007/s00382-022-06458-z
https://doi.org/10.1007/s00382-022-06458-z
Autor:
Alain Tchakoutio Sandjon, D. A. Vondou, Armand Joel Komkoua Mbienda, Angennes Lucie Djiotang Tchotchou, Guy Merlin Guenang, Roméo S. Tanessong
Publikováno v:
Modeling Earth Systems and Environment. 8:417-434
With its strong influence on weather and climate, the Madden–Julian Oscillation (MJO) plays a crucial role in the tropical climate system. However, one of the greatest challenges of climate modeling remains definition of suitable MJO-related metric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43f60b585e0c824097f8bc4a2db5d954
https://doi.org/10.1007/s40808-021-01106-7
https://doi.org/10.1007/s40808-021-01106-7
Autor:
Armand Nzeukou, Claudin Wamba Tchinda, Alain Tchakoutio Sandjon, D. A. Vondou, Wilfried M. Pokam
Publikováno v:
Bulletin of Atmospheric Science and Technology. 1:387-405
The interannual variations in the intraseasonal oscillations (ISO) activity have long been investigated in different geographical areas around the world. However, Central Africa (CA) remains a serious gap in climate variability studies, especially at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9b4250cdc44b37bc41f1664b0a1a047
https://doi.org/10.1007/s42865-020-00016-3
https://doi.org/10.1007/s42865-020-00016-3
Autor:
Lucie A. Djiotang Tchotchou, Robert Nouayou, Ibrahim Njouenwet, D. A. Vondou, Brian Ayugi, Guy Merlin Guenang
The Sudano-Sahelian region of Cameroon is mainly drained by the Benue, Chari and Logone rivers, which are very useful for water resources, especially for irrigation, hydropower generation, and navigation. Long-term changes in mean and extreme rainfal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46128bb29c3fecd3319faf9d3c1710c1
https://doi.org/10.21203/rs.3.rs-848441/v1
https://doi.org/10.21203/rs.3.rs-848441/v1
Autor:
Armand Nzeukou Takougang, Angennes Lucie Djiotang Tchotchou, Alain Tchakoutio Sandjon, Yabi Ibouraïma, D. A. Vondou
Publikováno v:
Bulletin of Atmospheric Science and Technology. 2
The role of the intraseasonal oscillations (ISOs) in the tropical climate system has been widely investigated by researchers around the world. However for the better representation of ISOs in climate models, one of the greatest challenges remains the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::638c5ed0396370851b5c276ff02d6780
https://doi.org/10.1007/s42865-021-00035-8
https://doi.org/10.1007/s42865-021-00035-8