Search Results - "Diongue, A."

Rainfall intensification in tropical semi-arid regions: the Sahelian case by Panthou, G, Lebel, T, Vischel, T, Quantin, G, Sane, Y, Ba, A, Ndiaye, O, Diongue-Niang, A, Diopkane, M

“…An anticipated consequence of ongoing global warming is the intensification of the rainfall regimes meaning longer dry spells and heavier precipitation when it…”
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First Record of Tuta absoluta (Lepidoptera: Gelechiidae) in Senegal by Pfeiffer, D. G, Muniappan, R, Sall, Dienaba, Diatta, Paterne, Diongue, A, Dieng, E. O

“…An invasive pest of South American origin, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), a devastating pest of tomato (Solanum lycopersicum L.), is…”
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The intensification of thermal extremes in west Africa by Ringard, J., Dieppois, B., Rome, S., Diedhiou, A., Pellarin, T., Konaré, A., Diawara, A., Konaté, D., Dje, B.K., Katiellou, G.L., Seidou Sanda, I., Hassane, B., Vischel, T., Garuma, G.F., Mengistu, G., Camara, M., Diongue, A., Gaye, A.T., Descroix, L.

“…This study aims in filling the gap in understanding the relationship between trend and extreme in diurnal and nocturnal temperatures (Tx and Tn) over the Gulf…”
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The diurnal cycle of the West African monsoon circulation by Parker, D. J., Burton, R. R., Diongue‐Niang, A., Ellis, R. J., Felton, M., Taylor, C. M., Thorncroft, C. D., Bessemoulin, P., Tompkins, A. M.

“…Using numerical model analyses, it is shown that there is a coherent diurnal cycle of the West African monsoon winds. As has been observed in previous studies…”
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Multi‐scale description of a Sahelian synoptic weather system representative of the West African monsoon by Redelsperger, J.‐L., Diongue, A., Diedhiou, A., Ceron, J.‐P., Diop, M., Gueremy, J.‐F., Lafore, J.‐P.

“…A reference case of a Sahelian weather system observed during the Hydrological Atmospheric Pilot Experiment, HAPEX‐SAHEL, in August 1992, is described from a…”
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THORPEX RESEARCH AND THE SCIENCE OF PREDICTION by Parsons, D. B., Beland, M., Burridge, D., Bougeault, P., Brunet, G., Caughey, J., Cavallo, S. M., Charron, M., Davies, H. C., Niang, A. Diongue, Ducrocq, V., Gauthier, P., Hamill, T. M., Harr, P. A., Jones, S. C., Langland, R. H., Majumdar, S. J., Mills, B. N., Moncrieff, M., Nakazawa, T., Paccagnella, T., Rabier, F., Redelsperger, J.-L., Riedel, C., Saunders, R. W., Shapiro, M. A., Swinbank, R., Szunyogh, I., Thorncroft, C., Thorpe, A. J., Wang, X., Waliser, D., Wernli, H., Toth, Z.

“…The Observing System Research and Predictability Experiment (THORPEX) was a 10-yr, international research program organized by the World Meteorological…”
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The African easterly jet in the ECMWF Integrated Forecast System: 4D‐Var analysis by Tompkins, A. M., Diongue‐Niang, A., Parker, D. J., Thorncroft, C. D.

“…In August 2000, the Met Office C‐130 research flight aircraft conducted four sorties over the western Sahel region, making dropsonde measurements at an…”
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Numerical study of a Sahelian synoptic weather system: Initiation and mature stages of convection and its interactions with the large‐scale dynamics by Diongue, A., Lafore, J.‐P., Redelsperger, J.‐L., Roca, R.

“…A 24 h multi‐scale simulation of the life cycle of a Sahelian squall line is presented. The initial and coupling fields have been taken from the European…”
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THE JET2000 PROJECT: Aircraft Observations of the African Easterly Jet and African Easterly Waves by Thorncroft, C. D., Parker, D. J., Burton, R. R., Diop, M., Ayers, J. H., Barjat, H., Devereau, S., Diongue, A., Dumelow, R., Kindred, D. R., Price, N. M., Saloum, M., Tayor, C. M., Tompkins, A. M.

“…Scientific background and motivation for the JET2000 aircraft observing campaign that took place in West Africa during the last week of August 2000 are…”
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Weather regimes over Senegal during the summer monsoon season using self-organizing maps and hierarchical ascendant classification. Part I: synoptic time scale by Guèye, A. K, Janicot, Serge, Niang, A, Sawadogo, S, Sultan, Benjamin, Diongue-Niang, A, Thiria, S

“…The aim of this work is to define over the period 1979-2002 the main synoptic weather regimes relevant for understanding the daily variability of rainfall…”
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Weather regimes over Senegal during the summer monsoon season using self-organizing maps and hierarchical ascendant classification. Part II: interannual time scale by Guèye, A. K., Janicot, Serge, Niang, A., Sawadogo, S., Sultan, Benjamin, Diongue-Niang, A., Thiria, S.

“…The aim of this work is to define over the period 1979–2002 the main synoptic weather regimes relevant for understanding the daily variability of rainfall…”
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Intensity–duration–frequency (IDF) rainfall curves in Senegal by Sane, Youssouph, Panthou, Geremy, Bodian, Ansoumana, Vischel, Theo, Lebel, Thierry, Dacosta, Honore, Quantin, Guillaume, Wilcox, Catherine, Ndiaye, Ousmane, Diongue-Niang, Aida, Diop Kane, Mariane

“…Urbanization resulting from sharply increasing demographic pressure and infrastructure development has made the populations of many tropical areas more…”
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Forecasting electricity spot market prices with a k-factor GIGARCH process by Diongue, Abdou Kâ, Guégan, Dominique, Vignal, Bertrand

“…In this article, we investigate conditional mean and conditional variance forecasts using a dynamic model following a k-factor GIGARCH process. Particularly,…”
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A perspective on the next generation of Earth system model scenarios: towards representative emission pathways by Meinshausen, Malte, Schleussner, Carl-Friedrich, Beyer, Kathleen, Bodeker, Greg, Boucher, Olivier, Canadell, Josep G, Daniel, John S, Diongue-Niang, Aida, Driouech, Fatima, Fischer, Erich, Forster, Piers, Grose, Michael, Hansen, Gerrit, Hausfather, Zeke, Ilyina, Tatiana, Kikstra, Jarmo S, Kimutai, Joyce, King, Andrew D, Lee, June-Yi, Lennard, Chris, Lissner, Tabea, Nauels, Alexander, Peters, Glen P, Pirani, Anna, Plattner, Gian-Kasper, Pörtner, Hans, Rogelj, Joeri, Rojas, Maisa, Roy, Joyashree, Samset, Bjørn H, Sanderson, Benjamin M, Séférian, Roland, Seneviratne, Sonia, Smith, Christopher J, Szopa, Sophie, Thomas, Adelle, Urge-Vorsatz, Diana, Velders, Guus J. M, Yokohata, Tokuta, Ziehn, Tilo, Nicholls, Zebedee

“…In every Intergovernmental Panel on Climate Change (IPCC) Assessment cycle, a multitude of scenarios are assessed, with different scope and emphasis throughout…”
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Estimation for seasonal fractional ARIMA with stable innovations via the empirical characteristic function method by Ndongo, Mor, Kâ Diongue, Abdou, Diop, Aliou, Dossou-Gbété, Simplice

“…Seasonal fractional ARIMA (ARFISMA) model with infinite variance innovations is used in the analysis of seasonal long-memory time series with large…”
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First record of Tuta absoluta by Pfeiffer, D.G, Muniappan, R, Sall, Dienaba, Diatta, Paterne, Diongue, A, Dieng, E.O

“…An invasive pest of South American origin, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), a devastating pest of tomato (Solanum lycopersicum L.), is…”
Get full text

Thorpex research and the science of prediction by Parsons, D.B, Beland, M, Burridge, D, Bougeault, P, Brunet, G, Caughey, J, Cavallo, S.M, Charron, M, Davies, H.C, Niang, A. Diongue, Ducrocq, V, Gauthier, P, Hamill, T.M, Harr, P.A, C.Jones, S, Langland, R.H, Majumdar, S.J, Mills, B.N, Moncrieff, M, Nakazawa, T, Paccagnella, T, Rabier, F, Redelsperger, J.-L, Riedel, C, Saunders, R.W, Shapiro, M.A, Swinbank, R, Szunyogh, I, Thorncroft, C, Thorpe, A.J, Wang, X, Waliser, D, Wernli, H, Toth, Z

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SUPPLEMENT: THORPEX RESEARCH AND THE SCIENCE OF PREDICTION by Parsons, D. B., Beland, M., Burridge, D., Bougeault, P., Brunet, G., Caughey, J., Cavallo, S. M., Charron, M., Davies, H. C., Niang, A. Diongue, Ducrocq, V., Gauthier, P., Hamill, T. M., Harr, P. A., Jones, S. C., Langland, R. H., Majumdar, S. J., Mills, B. N., Moncrieff, M., Nakazawa, T., Paccagnella, T., Rabier, F., Redelsperger, J.-L., Riedel, C., Saunders, R. W., Shapiro, M. A., Swinbank, R., Szunyogh, I., Thorncroft, C., Thorpe, A. J., Wang, X., Waliser, D., Wernli, H., Toth, Z.

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Seasonal fractional ARIMA with stable innovations by Diongue, Abdou Kâ, Diop, Aliou, Ndongo, Mor

“…We develop the theory of seasonally fractionally differenced ARIMA time series with stable infinite variance innovations establishing conditions for existence…”
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Bionorphometric characteristics of different types of senssilla detected on the antenna of helicoverpa armigera by scanning electron microscopy by Diongue, A., Direction de la protection des Vegetauz, Senegal, Yang, J.T., National Chung Hsing University, Taiwan, Lai, P.Y., University of Hawaii at Manoa, USA

“…A morphometric study on H. armigera antenna showed four styles of sensilla, i.e., styloconica, chaetica, coeloconia, and trichodea, and their numbers were…”
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