Search Results - "Nikiema, Oumarou"

Future projections of cyclone activity in the Arctic for the 21st century from regional climate models (Arctic-CORDEX) by Akperov, Mirseid, Rinke, Annette, Mokhov, Igor I., Semenov, Vladimir A., Parfenova, Mariya R., Matthes, Heidrun, Adakudlu, Muralidhar, Boberg, Fredrik, Christensen, Jens H., Dembitskaya, Mariya A., Dethloff, Klaus, Fettweis, Xavier, Gutjahr, Oliver, Heinemann, Günther, Koenigk, Torben, Koldunov, Nikolay V., Laprise, René, Mottram, Ruth, Nikiéma, Oumarou, Sein, Dmitry, Sobolowski, Stefan, Winger, Katja, Zhang, Wenxin

“…Changes in the characteristics of cyclone activity (frequency, depth and size) in the Arctic are analyzed based on simulations with state-of-the-art regional…”
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The Influence of Meteorology Initialization on Ozone Forecasting in the Great Lakes Region during MOOSE Study by Mashayekhi, Rabab, Stroud, Craig A., Zhang, Junhua, Nikiema, Oumarou, Trotechaud, Sandrine

“…This study investigates the influence of meteorology initialization on surface ozone prediction in the Great Lakes region using Canada’s operational air…”
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Arctic budget study of intermember variability using HIRHAM5 ensemble simulations by Sommerfeld, Anja, Nikiema, Oumarou, Rinke, Annette, Dethloff, Klaus, Laprise, René

“…One of the challenges in evaluating and applying regional climate models (RCMs) is the nonlinear behavior of atmospheric processes, which is still poorly…”
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Cyclone Activity in the Arctic From an Ensemble of Regional Climate Models (Arctic CORDEX) by Akperov, Mirseid, Rinke, Annette, Mokhov, Igor I., Matthes, Heidrun, Semenov, Vladimir A., Adakudlu, Muralidhar, Cassano, John, Christensen, Jens H., Dembitskaya, Mariya A., Dethloff, Klaus, Fettweis, Xavier, Glisan, Justin, Gutjahr, Oliver, Heinemann, Günther, Koenigk, Torben, Koldunov, Nikolay V., Laprise, René, Mottram, Ruth, Nikiéma, Oumarou, Scinocca, John F., Sein, Dmitry, Sobolowski, Stefan, Winger, Katja, Zhang, Wenxin

“…The ability of state‐of‐the‐art regional climate models to simulate cyclone activity in the Arctic is assessed based on an ensemble of 13 simulations from 11…”
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Future projections of wind energy potentials in the arctic for the 21st century under the RCP8.5 scenario from regional climate models (Arctic-CORDEX) by Akperov, Mirseid, Eliseev, Alexey V., Rinke, Annette, Mokhov, Igor I., Semenov, Vladimir A., Dembitskaya, Mariya, Matthes, Heidrun, Adakudlu, Muralidhar, Boberg, Fredrik, Christensen, Jens H., Dethloff, Klaus, Fettweis, Xavier, Gutjahr, Oliver, Heinemann, Günther, Koenigk, Torben, Sein, Dmitry, Laprise, René, Mottram, Ruth, Nikiéma, Oumarou, Sobolowski, Stefan, Winger, Katja, Zhang, Wenxin

“…The Arctic has warmed more than twice the rate of the entire globe. To quantify possible climate change effects, we calculate wind energy potentials from a…”
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Impact of Solvent Emissions on Reactive Aromatics and Ozone in the Great Lakes Region by Stroud, Craig A., Zhang, Junhua, Boutzis, Elisa I., Zhang, Tianchu, Mashayekhi, Rabab, Nikiema, Oumarou, Majdzadeh, Mahtab, Wren, Sumi N., Xu, Xiaohong, Su, Yushan

“…While transportation emissions have declined over the past several decades, volatile organic compound (VOC) emissions from solvent use applications have…”
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Energetics of transient-eddy and inter-member variabilities in global and regional climate model simulations by Nikiéma, Oumarou, Laprise, René, Dugas, Bernard

“…Available Enthalpy (AE) and Kinetic Energy (KE) associated with the natural Transient-Eddy (or Time-Variability, TV) and models’ Internal Variability (or…”
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A Detailed Limited-Area Atmospheric Energy Cycle for Climate and Weather Studies by Ngueto, Yves Franklin, Laprise, René, Nikiéma, Oumarou

“…Lorenz’ seminal work on global atmospheric energetics improved our understanding of the general circulation. With the advent of Regional Climate Models (RCMs),…”
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Effect of empirical correction of sea-surface temperature biases on the CRCM5-simulated climate and projected climate changes over North America by Hernández-Díaz, Leticia, Nikiéma, Oumarou, Laprise, René, Winger, Katja, Dandoy, Samuel

“…Dynamical downscaling (DD) consists in using archives of Coupled Global Climate Models (CGCM) simulations as the atmospheric and sea-surface boundary…”
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3-Step dynamical downscaling with empirical correction of sea-surface conditions: application to a CORDEX Africa simulation by Hernández-Díaz, Leticia, Laprise, René, Nikiéma, Oumarou, Winger, Katja

“…Dynamical downscaling of climate projections over a limited-area domain using a Regional Climate Model (RCM) requires boundary conditions (BC) from a Coupled…”
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Energy cycle associated with inter-member variability in a large ensemble of simulations with the Canadian RCM (CRCM5) by Nikiéma, Oumarou, Laprise, René

“…In an ensemble of Regional Climate Model (RCM) simulations where different members are initialised at different times but driven by identical lateral boundary…”
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Limited-area atmospheric energetics: illustration on a simulation of the CRCM5 over eastern North America for December 2004 by Clément, Marilys, Nikiéma, Oumarou, Laprise, René

“…The seminal work of Lorenz on global atmospheric energetics has allowed understanding much on the physical processes responsible for the general circulation,…”
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Dynamical downscaling with the fifth-generation Canadian regional climate model (CRCM5) over the CORDEX Arctic domain: effect of large-scale spectral nudging and of empirical correction of sea-surface temperature by Takhsha, Maryam, Nikiéma, Oumarou, Lucas-Picher, Philippe, Laprise, René, Hernández-Díaz, Leticia, Winger, Katja

“…As part of the CORDEX project, the fifth-generation Canadian Regional Climate Model (CRCM5) is used over the Arctic for climate simulations driven by…”
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An approximate energy cycle for inter-member variability in ensemble simulations of a regional climate model by Nikiéma, Oumarou, Laprise, René

“…The presence of internal variability (IV) in ensembles of nested regional climate model (RCM) simulations is now widely acknowledged in the community working…”
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Outdoor heat stress assessment using an integrated multi-scale numerical weather prediction system: A case study of a heatwave in Montreal by Katal, Ali, Leroyer, Sylvie, Zou, Jiwei, Nikiema, Oumarou, Albettar, Maher, Belair, Stephane, Wang, Liangzhu (Leon)

“…More frequent and severe extreme weather events such as heatwaves are among the most serious challenges to society in coping with the changing climate. To…”
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Budget study of the internal variability in ensemble simulations of the Canadian Regional Climate Model at the seasonal scale by Nikiema, Oumarou, Laprise, René

“…Previous investigations with nested regional climate models have revealed that simulations are sensitive to the initial conditions (IC). This results in…”
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Diagnostic budget study of the internal variability in ensemble simulations of the Canadian RCM by Nikiema, Oumarou, Laprise, René

“…Due to the chaotic and nonlinear nature of the atmospheric dynamics, it is known that small differences in the initial conditions (IC) of models can grow and…”
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Numerical modeling of the Amazon River plume by Nikiema, Oumarou, Devenon, Jean-Luc, Baklouti, Malika

“…Marine circulation above the northern Brazilian continental shelf is subject to energetic forcing factors of various origins: high water buoyancy fluxes…”
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Erratum to: Limited-area atmospheric energetics: illustration on a simulation of the CRCM5 over eastern North America for December 2004 by Clément, Marilys, Nikiéma, Oumarou, Laprise, René

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Dynamical downscaling with the fifth-generation Canadian regional climate model by Hernández-Díaz, Leticia, Winger, Katja, Takhsha, Maryam, Nikiéma, Oumarou, Laprise, René, Lucas-Picher, Philippe

“…As part of the CORDEX project, the fifth-generation Canadian Regional Climate Model (CRCM5) is used over the Arctic for climate simulations driven by…”
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