Search Results - "Zakey, A."

RegCM4: model description and preliminary tests over multiple CORDEX domains by Giorgi, F., Coppola, E., Solmon, F., Mariotti, L., Sylla, M. B., Bi, X., Elguindi, N., Diro, G. T., Nair, V., Giuliani, G., Turuncoglu, U. U., Cozzini, S., Güttler, I., O'Brien, T. A., Tawfik, A. B., Shalaby, A., Zakey, A. S., Steiner, A. L., Stordal, F., Sloan, L. C., Brankovic, C.

“…A new version of the RegCM regional climate modeling system, RegCM4, has been recently developed and made available for public use. Compared to previous…”
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Modeling of sea salt in a regional climate model: Fluxes and radiative forcing by Zakey, A. S., Giorgi, F., Bi, X.

“…The Regional Climate Model (RegCM) is used as the modeling framework for regional‐scale sea‐salt simulations. This is the first step toward the use of a…”
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A regional climate modeling study of the effect of desert dust on the West African monsoon by Konare, A., Zakey, A. S., Solmon, F., Giorgi, F., Rauscher, S., Ibrah, S., Bi, X.

“…We investigate the effect of the shortwave radiative forcing of Saharan dust on the West African monsoon with a regional climate model interactively coupled to…”
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A multi-model study of impacts of climate change on surface ozone in Europe by Langner, J, Engardt, M, Baklanov, A, Christensen, J. H, Gauss, M, Geels, C, Hedegaard, G. B, Nuterman, R, Simpson, D, Soares, J, Sofiev, M, Wind, P, Zakey, A

“…The impact of climate change on surface ozone over Europe was studied using four offline regional chemistry transport models (CTMs) and one online regional…”
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Implementation and testing of a desert dust module in a regional climate model by Zakey, A. S., Solmon, F., Giorgi, F.

“…In an effort to improve our understanding of aerosol impacts on climate, we implement a desert dust module within a regional climate model (RegCM). The dust…”
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Quantifying uncertainty in estimates of mineral dust flux: An intercomparison of model performance over the Bodélé Depression, northern Chad by Todd, M. C., Bou Karam, D., Cavazos, C., Bouet, C., Heinold, B., Baldasano, J. M., Cautenet, G., Koren, I., Perez, C., Solmon, F., Tegen, I., Tulet, P., Washington, R., Zakey, A.

“…Mineral dust aerosols play an important role in the climate system. Coupled climate‐aerosol models are an important tool with which to quantify dust fluxes and…”
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The influence of two land-surface hydrology schemes on the regional climate of Africa using the RegCM4 model by Anwar, Samy A., Zakey, A.S., Robaa, S.M., Abdel Wahab, M. M.

“…Two 12-year simulations were conducted with the RegCM4 model to study how different hydrology schemes can affect the terrestrial hydrology cycle, the surface…”
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Regional climate feedback of anthropogenic aerosols over Europe using RegCM3 by Zanis, P., Ntogras, C., Zakey, A., Pytharoulis, I., Karacostas, T.

“…Τhe regional climate model RegCM3 coupled with aerosols is used in this study to investigate the direct shortwave effect of anthropogenic aerosols on the…”
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Simulation of dust aerosol and its regional feedbacks over East Asia using a regional climate model by Zhang, D. F., Zakey, A. S., Gao, X. J., Giorgi, F., Solmon, F.

“…The ICTP regional climate model (RegCM3) coupled with a desert dust aerosol model is used to simulate the net radiative forcing (short-wave and long-wave) and…”
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Implementation and evaluation of online gas-phase chemistry within a regional climate model (RegCM-CHEM4) by Shalaby, A, Zakey, A. S, Tawfik, A. B, Solmon, F, Giorgi, F, Stordal, F, Sillman, S, Zaveri, R. A, Steiner, A. L

“…The RegCM-CHEM4 is a new online climate-chemistry model based on the International Centre for Theoretical Physics (ICTP) regional climate model (RegCM4)…”
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RegCM4: model description and preliminary tests over multiple CORDEX domains by Giorgi, F, Coppola, E, Solmon, F, Mariotti, L, Sylla, MB, Bi, X, Elguindi, N, Diro, GT, Nair, V, Giuliani, G, Turuncoglu, UU, Cozzini, S, Güttler, I, O’Brien, TA, Tawfik, AB, Shalaby, A, Zakey, AS, Steiner, AL, Stordal, F, Sloan, LC, Brankovic, C

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Modeling of Saharan dust outbreaks over the Mediterranean by RegCM3: case studies by Santese, M., Perrone, M. R., Zakey, A. S., De Tomasi, F., Giorgi, F.

“…The regional climate model RegCM3 coupled with a radiatively active aerosol model with online feedback is used to investigate direct and semi-direct radiative…”
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Climatological simulations of ozone and atmospheric aerosols in the Greater Cairo region by Steiner, A. L., Tawfik, A. B., Shalaby, A., Zakey, A. S., Abdel-Wahab, M. M., Salah, Z., Solmon, F., Sillman, S., Zaveri, R. A.

“…An integrated chemistry–climate model (RegCM4-CHEM) simulates present-day climate, ozone and tropospheric aerosols over Egypt with a focus on northern Africa…”
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Seasonal and inter-annual variability of the aerosol content in Cairo (Egypt) as deduced from the comparison of MODIS aerosol retrievals with direct AERONET measurements by El-Metwally, M., Alfaro, S.C., Abdel Wahab, M.M., Zakey, A.S., Chatenet, B.

“…As this is the case in many megacities of the developing countries, the atmospheric aerosol load is usually particularly large over the Cairo (Egypt)…”
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Atmospheric turbidity over Egypt by Zakey, A.S., Abdelwahab, M.M., Makar, P.A.

“…Atmospheric turbidity conditions were monitored during the period 1989–1995 in rural and urban sites in Egypt. The rural site (Aswan) is in the south region of…”
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Downscaling system for modeling of atmospheric composition on regional, urban and street scales by Nuterman, Roman, Mahura, Alexander, Baklanov, Alexander, Amstrup, Bjarne, Zakey, Ashraf

“…In this study, the downscaling modeling chain for prediction of weather and atmospheric composition is described and evaluated against observations. The chain…”
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REGIONAL CLIMATE MODELING FOR THE DEVELOPING WORLD: The ICTP RegCM3 and RegCNET by Pal, Jeremy S., Giorgi, Filippo, Bi, Xunqiang, Elguindi, Nellie, Solmon, Fabien, Gao, Xuejie, Rauscher, Sara A., Francisco, Raquel, Zakey, Ashraf, Winter, Jonathan, Ashfaq, Moetasim, Syed, Faisal S., Bell, Jason L., Diffenbaugh, Noah S., Karmacharya, Jagadish, Konaré, Abourahamane, Martinez, Daniel, da Rocha, Rosmeri P., Sloan, Lisa C., Steiner, Allison L.

“…Regional climate models are important research tools available to scientists around the world, including in economically developing nations (EDNs). The Earth…”
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Correction to: The influence of two land-surface hydrology schemes on the regional climate of Africa using the RegCM4 model by Anwar, Samy A., Zakey, A.S., Robaa, S.M., Abdel Wahab, M. M.

“…The original version of this article unfortunately contained a mistake…”
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Enviro-HIRLAM online integrated meteorology–chemistry modelling system: strategy, methodology, developments and applications (v7.2) by Baklanov, Alexander, Smith Korsholm, Ulrik, Nuterman, Roman, Mahura, Alexander, Nielsen, Kristian Pagh, Sass, Bent Hansen, Rasmussen, Alix, Zakey, Ashraf, Kaas, Eigil, Kurganskiy, Alexander, Sørensen, Brian, González-Aparicio, Iratxe

“…The Environment – High Resolution Limited Area Model (Enviro-HIRLAM) is developed as a fully online integrated numerical weather prediction (NWP) and…”
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