Sentences with phrase «impact on convection»

Not exact matches

Soden, B.J., 2004: The impact of tropical convection and cirrus on upper tropospheric humidity: A Lagrangian analysis of satellite measurements.

2007, PNAS) is that changes in shear will act in opposition to changes in stability, making an overall assessment of possible impacts of climate change on severe convection difficult at this time.

Some had regions of minimum warming in the North Atlantic and Ross Sea due to positive feedbacks: a local effect on convection in the Ross Sea and a non-local impact on the meridional circulation in the North Atlantic.

Lott, F., and Guez, L. (2013), A stochastic parameterization of the gravity waves due to convection and its impact on the equatorial stratosphere, J. Geophys.

The meeting will mainly cover the following themes, but can include other topics related to understanding and modelling the atmosphere: ● Surface drag and momentum transport: orographic drag, convective momentum transport ● Processes relevant for polar prediction: stable boundary layers, mixed - phase clouds ● Shallow and deep convection: stochasticity, scale - awareness, organization, grey zone issues ● Clouds and circulation feedbacks: boundary - layer clouds, CFMIP, cirrus ● Microphysics and aerosol - cloud interactions: microphysical observations, parameterization, process studies on aerosol - cloud interactions ● Radiation: circulation coupling; interaction between radiation and clouds ● Land - atmosphere interactions: Role of land processes (snow, soil moisture, soil temperature, and vegetation) in sub-seasonal to seasonal (S2S) prediction ● Physics - dynamics coupling: numerical methods, scale - separation and grey - zone, thermodynamic consistency ● Next generation model development: the challenge of exascale, dynamical core developments, regional refinement, super-parametrization ● High Impact and Extreme Weather: role of convective scale models; ensembles; relevant challenges for model development

This can have a global impact on climate, because the convection in the ascending branch of the Walker circulation triggers planetary scale waves that radiate to higher latitudes.

Mitchell JL, Pierrehumbert RT, Frierson DMW and Caballero R 2009: The impact of methane thermodynamics on seasonal convection and circulation in a model Titan atmosphere.

% DLR and solar forcing on the ocean % to investigate the impact if DLR does and doesn't heat the ocean % this version to look at solar heating below the surface and its effect % % v2 considers convection if temperature inversion occurs % v3 looks at heat flows to compare changing heat flow for changing DLR % and changing solar % also tries to improve the algorithm (v3.2) by reducing the vector to % a manageable size and just retaining hourly figures instead of every % second.

But you're making up the result when you say it depends on convection so that you can then go on to suggest a rate of convection has an impact.

Process - based studies have focused on understanding the role of the land surface on climate, with research looking into the regional impact of historical or hypothetical (future scenario) land - use change on climate, as well as understanding diurnal - scale relationships between surface fluxes of heat and moisture and subsequent atmospheric processes such as convection and the generation of precipitation.

More cooling would require more convection to maintain a given lapse rate; less CAPE would imply that more convection is having a bigger impact on the tropical temperature profile.

The forcing aspect of the indirect effect at the top of the atmosphere is discussed in Chapter 2, while the processes that involve feedbacks or interactions, like the «cloud lifetime effect» [6], the «semi-direct effect» and aerosol impacts on the large - scale circulation, convection, the biosphere through nutrient supply and the carbon cycle, are discussed here.

When endothermic reacting (toxic) ice nucleating materials are utilized on a massive scale for climate intervention / modification programs, convection is greatly impacted, too many condensation nuclei are present, and precipitation is generally greatly reduced (from what it would have otherwise been) in the core of the engineered chemical cool - down zones.

Freshwater via the route east of Greenland is found to have a larger direct impact on Labrador Sea convection.