Embedded Convection in Warm Conveyor Belts

Embedded Convection in Warm Conveyor Belts PDF Author: Annika Oertel
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description

Embedded Convection in Warm Conveyor Belts

Embedded Convection in Warm Conveyor Belts PDF Author: Annika Oertel
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Observations and Simulation of Intense Convection Embedded in a Warm Conveyor Belt - how Ambient Vertical Wind Shear Determines the Dynamical Impact

Observations and Simulation of Intense Convection Embedded in a Warm Conveyor Belt - how Ambient Vertical Wind Shear Determines the Dynamical Impact PDF Author: Annika Oertel
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Representation of warm conveyor belts in sub-seasonal forecast models and the link to Atlantic-European weather regimes

Representation of warm conveyor belts in sub-seasonal forecast models and the link to Atlantic-European weather regimes PDF Author: Wandel, Jan Lucas
Publisher: KIT Scientific Publishing
ISBN: 3731512491
Category : Science
Languages : en
Pages : 256

Get Book Here

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.

Perspectives on warm conveyor belts - sensitivities to ensemble configuration and the role for forecast error

Perspectives on warm conveyor belts - sensitivities to ensemble configuration and the role for forecast error PDF Author: Pickl, Moritz
Publisher: KIT Scientific Publishing
ISBN: 373151236X
Category : Science
Languages : en
Pages : 250

Get Book Here

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.

Parameterization Of Atmospheric Convection (In 2 Volumes)

Parameterization Of Atmospheric Convection (In 2 Volumes) PDF Author: Robert S Plant
Publisher: World Scientific
ISBN: 1783266929
Category : Technology & Engineering
Languages : en
Pages : 1169

Get Book Here

Book Description
Precipitating atmospheric convection is fundamental to the Earth's weather and climate. It plays a leading role in the heat, moisture and momentum budgets. Appropriate modelling of convection is thus a prerequisite for reliable numerical weather prediction and climate modelling. The current standard approach is to represent it by subgrid-scale convection parameterization.Parameterization of Atmospheric Convection provides, for the first time, a comprehensive presentation of this important topic. The two-volume set equips readers with a firm grasp of the wide range of important issues, and thorough coverage is given of both the theoretical and practical aspects. This makes the parameterization problem accessible to a wider range of scientists than before. At the same time, by providing a solid bottom-up presentation of convection parameterization, this set is the definitive reference point for atmospheric scientists and modellers working on such problems.Volume 1 of this two-volume set focuses on the basic principles: introductions to atmospheric convection and tropical dynamics, explanations and discussions of key parameterization concepts, and a thorough and critical exploration of the mass-flux parameterization framework, which underlies the methods currently used in almost all operational models and at major climate modelling centres. Volume 2 focuses on the practice, which also leads to some more advanced fundamental issues. It includes: perspectives on operational implementations and model performance, tailored verification approaches, the role and representation of cloud microphysics, alternative parameterization approaches, stochasticity, criticality, and symmetry constraints.

Climate Dynamics

Climate Dynamics PDF Author: De-Zheng Sun
Publisher: John Wiley & Sons
ISBN: 1118671694
Category : Science
Languages : en
Pages : 545

Get Book Here

Book Description
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 189. Climate Dynamics: Why Does Climate Vary? presents the major climate phenomena within the climate system to underscore the potency of dynamics in giving rise to climate change and variability. These phenomena include deep convection over the Indo-Pacific warm pool and its planetary-scale organization: the Madden-Julian Oscillation, the monsoons, the El Niño-Southern Oscillation, the Pacific Decadal Oscillation, and the low-frequency variability of extratropical circulations. The volume also has a chapter focusing on the discussion of the causes of the recent melting of Arctic sea ice and a chapter devoted to the discussion of the causes of recent changes in the frequency and intensity of tropical cyclones. On each topic, the basic material of climate dynamics is covered to aid the understanding of the forefront research, making the volume accessible to a broad spectrum of readers. The volume highlights include Diabatic and nonlinear aspects of the El Niño-Southern Oscillation Causes of sea ice melting in the Arctic Impact of global warming on tropical cyclone activity Origins of the Pacific Decadal Oscillation Causes of climate variability of Asian monsoons The volume will be of particular interest to graduate students and young researchers in atmospheric and oceanic sciences and related disciplines such as geology and geography. The book will also be a good read for those who have a more general interest in the Earth's climate and why it varies.

Radar and Atmospheric Science

Radar and Atmospheric Science PDF Author: Roger Wakimoto
Publisher: Springer
ISBN: 1878220365
Category : Science
Languages : en
Pages : 278

Get Book Here

Book Description
This book if a tribute to one of the leading scientists in meteorology, Dr. David Atlas. It was written by a group of specialists and presented at a symposium to honor Dr. Atlas’ life and career as meteorologist. It serves as a comprehensive resource for scientists and educators, and also as an inspiring historical record of scientific research and important discoveries in the field of meteorology.

Environmental Structure And Function: Climate System - Volume II

Environmental Structure And Function: Climate System - Volume II PDF Author: George Vadimovich Gruza
Publisher: EOLSS Publications
ISBN: 1848262892
Category :
Languages : en
Pages : 394

Get Book Here

Book Description
Environmental Structure and Function: Climate System is a component of Encyclopedia of Earth and Atmospheric Sciences in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. This 2-volume set contains several chapters, each of size 5000-30000 words, with perspectives, applications and extensive illustrations. It carries state-of-the-art knowledge in the fields of Environmental Structure and Function: Climate Systems and is aimed, by virtue of the several applications, at the following five major target audiences: University and College Students, Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs.

NAVENVPREDRSCHFAC Contractor Report CR

NAVENVPREDRSCHFAC Contractor Report CR PDF Author:
Publisher:
ISBN:
Category : Numerical weather forecasting
Languages : en
Pages : 106

Get Book Here

Book Description


Fundamentals of Weather and Climate

Fundamentals of Weather and Climate PDF Author: Robin McIlveen
Publisher: Psychology Press
ISBN: 9780748740796
Category : Nature
Languages : en
Pages : 524

Get Book Here

Book Description
An introduction to the behaviour and mechanisms of the lower atmosphere which aims to fill a gap between texts describing meteorological behaviour with no account of the mechanisms, and others which tackle the theoretical framework but assume readers are already familiar with atmospheric behaviour.