'Latent heat flux' presentation slideshows

WIND AND OCEAN CIRCULATION Continent/ Ocean contrasts Land/Sea Breeze Wind Circulation

WIND AND OCEAN CIRCULATION Continent/ Ocean contrasts Land/Sea Breeze Wind Circulation Ocean Currents. DIFFERENCES IN OCEANIC AND CONTINENTAL THERMAL PROPERTIES. Land heats & cools more rapidly than oceans . This is why:. Specific Heat.

1.39k views • 117 slides

The output of the RICO intercomparison case

The output of the RICO intercomparison case. Margreet van Zanten. KNMI, The Netherlands. Photo courtesy Bjorn Stevens. LES participants. LES participants. Mean thermodynamic state 8 th 16 th and 24 th hour. 20-24 hours. U, V 20-24hours. q l , q r 20-24 hours.

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CE 394K.2 Mass, Momentum, Energy

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Ken Mitchell Jesse Meng, Rongqian Yang, Helin Wei, George Gayno

Ken Mitchell Jesse Meng, Rongqian Yang, Helin Wei, George Gayno. NCEP Environmental Modeling Center (EMC). The Land Model and Land Assimilation of the CFS Reanalysis and Reforecast (CFSRR). Assistance from other EMC members: Suru Saha, Shrinivas Moorthi, Cathy Thiaw.

507 views • 33 slides

Assimilation of near real time GEOV Albedo and Leaf Area Index within the ECMWF modelling system

Assimilation of near real time GEOV Albedo and Leaf Area Index within the ECMWF modelling system. Souhail Boussetta, Gianpaolo Balsamo , Emanuel Dutra, Anton Beljaars. with the support and partnership of the EU FP7 project. Why vegetation state is important?.

373 views • 26 slides

Graduate Course: Advanced Remote Sensing Data Analysis and Application

Graduate Course: Advanced Remote Sensing Data Analysis and Application A COMPARISON OF LATENT HEAT FLUXES OVER GLOBAL OCEANS FOR FOUR FLUX PRODUCTS Shu-Hsien Chou Department of Atmospheric Sciences, National Taiwan University shchou@atmos1.as.ntu.edu.tw. OBJECTIVES:

372 views • 25 slides

WHY DO OCEANS AND CONTINENTS HAVE DIFFERENT THERMAL PROPERTIES?

WHY DO OCEANS AND CONTINENTS HAVE DIFFERENT THERMAL PROPERTIES?. Continents heat up and cool down more quickly than oceans. Differences in Specific Heat. Differences in L atent Heat Flux. Differences in the Penetration of Radiation. Differences in Mixing. Differences in Specific Heat.

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G. Vogel, F. Ament*, C. Heret, U. Rummel

G. Vogel, F. Ament*, C. Heret, U. Rummel. COSMO-EU. COSMO-EU. Vertical profile of specific humidity at MO Lindenberg. June 2006. May 2006. Transition zone (min->max). Transition zone (max->min). Plant cover. Plant cover. Measurement. COSMO-EU. TERRA (stand-alone).

275 views • 19 slides

Ocean Surface heat fluxes

Ocean Surface heat fluxes. Department of Physical Oceanography Woods Hole Oceanographic Institution. Lisan Yu Robert A. Weller. NOAA Climate Observation Division 5 th Annual System Review Silver Spring, Maryland. June 5-7, 2007. Ocean heat fluxes: a key climate variable. Solar.

389 views • 18 slides

IS ALBEDO (REFLECTIVITY) A GEOGRAPHIC VARIABLE?

IS ALBEDO (REFLECTIVITY) A GEOGRAPHIC VARIABLE?. 1. Greatest at poles, least in tropical and equatorial regions. Greatest at poles, least in tropical and equatorial regions. Greater in southern polar regions than northern polar regions. WHERE DOES THE INSOLATION GO?. Sinks of Insolation.

263 views • 15 slides

Jian-Wen Bao (ESRL/PSD) S. G. Gopalakrishnan (AOML/HRD) Sara A. Michelson (ESRL/PSD) NOAA/OAR

Sensitivity of the WRF-NMM Model to Physics Parameterizations at Various Vertical and Horizontal Resolutions. Jian-Wen Bao (ESRL/PSD) S. G. Gopalakrishnan (AOML/HRD) Sara A. Michelson (ESRL/PSD) NOAA/OAR in collaboration with Frank Marks of AMOL/HRD, and Vijay Tallapragada of NCEP/EMC.

307 views • 14 slides

Sandy desert

Sandy desert. Modifications of the surface radiation budget. The downward short-wave radiation is a function of the solar zenith angle (day of the year, latitude, hour of the day), the absorption (water, O 3 ,CO 2, clouds ) and scattering (Raleigh, Mie) in the atmosphere.

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Model validation: flux sites

Model validation: flux sites. - NOAA/ATDD-Tilden Meyers flux data sets - Components of the surface energy budget: ( incoming/outgoing short/longwave radiation , latent , sensible , ground heat flux), plus meteorological observations and sub-surface temperature and soil mositure

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Surface energy balance (3)

Surface energy balance (3). Review: Surface energy balance. Incoming shortwave + Incoming longwave = Reflected shortwave + Emitted longwave + Latent heat flux + Sensible heat flux + Subsurface conduction. SWdn =Scos ?. SWup =SWdn ?. LWdn = ? Tair 4.

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188 views • 11 slides

1. Introduction

Eddy covariance measurements of carbon, latent and sensible heat fluxes from western Lake Erie. AGU 2013 B21A-0443 .

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The South Pacific Meridional Mode: A Mechanism for ENSO-like Variability

The South Pacific Meridional Mode: A Mechanism for ENSO-like Variability. 1. Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, Florida, USA 2. International Pacific Research Center, University of Hawaii, Honolulu, Hawaii, USA hzhang@rsmas.miami.edu.

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II. MODEL AND EXPERIMENTS

(1). (2). (3). (4). (b). (a). (a). (a). (b). Influence of Surface Processes over Africa on the Atlantic Marine ITCZ and South American Precipitation. Samson M. Hagos and Kerry H. Cook Cornell University. I INTRODUCTION

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1. Background and Motivation

3. Parameterizations The six turbulent flux parameterizations are broken down into two types: sea-state independent (wave data is not used) Large and Pond (1981) - a neutral drag coefficient parameterization accounting for two possible wind speed regimes:

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