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Author: Deetz, Konrad
Publisher: KIT Scientific Publishing
ISBN: 3731507447
Category : Physics
Languages : en
Pages : 344
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Book Description
By using COSMO-ART, highly resolved process study simulations for 2-3 July 2016 are conducted to assess the aerosol effect on the meteorological conditions of southern West Africa. The meteorological phenomenon Evening Monsoon Flow Enhancement (EMFE) is identified as highly susceptible to the aerosol direct effect, leading to a spatial shift of the EMFE front. In a second aerosol feedback chain the aerosol variation leads to a temporal shift of the stratus-to-cumulus transition.
Author: Deetz, Konrad
Publisher: KIT Scientific Publishing
ISBN: 3731507447
Category : Physics
Languages : en
Pages : 344
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Book Description
By using COSMO-ART, highly resolved process study simulations for 2-3 July 2016 are conducted to assess the aerosol effect on the meteorological conditions of southern West Africa. The meteorological phenomenon Evening Monsoon Flow Enhancement (EMFE) is identified as highly susceptible to the aerosol direct effect, leading to a spatial shift of the EMFE front. In a second aerosol feedback chain the aerosol variation leads to a temporal shift of the stratus-to-cumulus transition.
Author: Caldas-Alvarez, Alberto
Publisher: KIT Scientific Publishing
ISBN: 3731509474
Category : Science
Languages : en
Pages : 262
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Book Description
Author: Gruber, Simon
Publisher: KIT Scientific Publishing
ISBN: 3731508966
Category : Physics
Languages : en
Pages : 282
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Book Description
Two aspects of anthropogenic impacts on the atmosphere are investigated using means of numerical weather prediction. A case study is conducted to estimate the impact of such artificial clouds on the incoming solar radiation at the Earth's surface with special regard to photovoltaic power production. Furthermore, simulations are performed to assess the efficacy of injecting particles into the Arctic troposphere with the aim of modifying cirrus clouds for counteracting global warming.
Author: Singh, Shweta
Publisher: KIT Scientific Publishing
ISBN: 3731510685
Category : Science
Languages : en
Pages : 198
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Book Description
The impact of land-surface properties like vegetation, soil type, soil moisture, and the orography on the atmosphere is manifold. These features determine the evolution of the atmospheric boundary layer, convective conditions, cloud evolution and precipitation. The impact of model grid spacing and land-surface resolution on convective precipitation over heterogeneous surfaces is investigated using ICOsahedral Nonhydrostatic (ICON) simulations within the framework of the HD(CP)2 project.
Author: Pickl, Moritz
Publisher: KIT Scientific Publishing
ISBN: 373151236X
Category : Science
Languages : en
Pages : 250
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Book Description
Warm conveyor belts (WCBs) are weather systems that substantially modulate the large-scale extratropical circulation. As they can amplify forecast errors and project them onto the Rossby wave pattern, they are of high relevance for numerical weather prediction. This work elaborates on two aspects of WCBs in the context of ensemble forecasts: (1) sensitivities of WCBs to the representation of initial condition and model uncertainties, and (2) the role of WCBs for forecast error growth.
Author: Eisenstein, Lea Andrea
Publisher: KIT Scientific Publishing
ISBN: 3731513749
Category :
Languages : en
Pages : 222
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Book Description
Strong winds accompanying extratropical cyclones are commonly associated with various mesoscale features. This work introduces RAMEFI (RAndom-forest-based Mesoscale wind Feature Identification), an objective and flexible identification approach based on key surface characteristics to distinguish these features. RAMEFI is further applied to compile a climatology over Europe, offering a comprehensive analysis of feature frequency, distribution, and characteristics.
Author: Wandel, Jan Lucas
Publisher: KIT Scientific Publishing
ISBN: 3731512491
Category : Science
Languages : en
Pages : 256
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Book Description
This study systematically investigates the representation of warm conveyor belts (WCBs) in large reforecast data sets of different numerical weather prediction models and evaluates the role of WCBs for the onset and life cycle of Atlantic-European weather regimes. The results emphasize the importance of accurate forecast of WCBs for sub-seasonal prediction on time scales beyond two weeks and tie the low forecast skill of blocked weather regimes over Europe to misrepresented WCBs.
Author: Sedlmeier, Katrin
Publisher: KIT Scientific Publishing
ISBN: 3731504766
Category : Science
Languages : en
Pages : 200
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Book Description
Author: World Meteorological Organization
Publisher:
ISBN:
Category : Cipher and telegraph codes
Languages : en
Pages : 574
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Book Description
Author: Douglas J. Parker
Publisher: John Wiley & Sons
ISBN: 1118391306
Category : Science
Languages : en
Pages : 490
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Book Description
Meteorology of tropical West Africa: the Forecasters’ Handbook presents the science and practice of weather forecasting for an important region of the tropics. Connecting basic theory with forecasting practice, the book provides a unique training volume for operational weather forecasters, and is also suitable for students of tropical meteorology. The West African region contains a number of archetypal climatic zones, meaning that the science of its weather and climate applies to many other tropical regions. West Africa also exhibits some of the world’s most remarkable weather systems, making it an inspiring region for students to investigate. The weather of West Africa affects human livelihoods on a daily basis, and can contribute to hardship, poverty and mortality. Therefore, the ability to understand and predict the weather has the potential to deliver significant benefits to both society and economies. The book includes comprehensive background material alongside documentation of weather forecasting methods. Many examples taken from observations of West African weather systems are included and online case-studies are referenced widely.
