'Surface energy balance' diaporamas de présentation

E in

Control volume. E in. IE (internal energy). E out. E in D t = D IE + E out D t. Basic energy balance equation:. Energy Balance at the Land Surface. Energy Balance for a Single Land Surface Slab, Without Snow. S w i + L w i = S w h + L w h + H + l E + C p D T + miscellaneous.

1.08k views • 75 slides

Observations (and simulations) of ABL and land surface heterogeneity during IHOP

Observations (and simulations) of ABL and land surface heterogeneity during IHOP. K. Davis, K. Craig , A. Desai, S. Kang , B. Reen, and D. Stauffer Department of Meteorology The Pennsylvania State University University Park, PA USA. Acknowledgements and Collaborators. DIAL groups LASE

612 views • 50 slides

METR112 Global Climate Change -- Lecture 2 Energy Balance

613 views • 46 slides

METR112 Global Climate Change -- Lecture 2 Energy Balance

572 views • 45 slides

Alan F. Hamlet Dennis P. Lettenmaier JISAO/CSES Climate Impacts Group

Macro-Scale Hydrologic Modeling: Conceptual Overview and Introduction to the Variable Infiltration Capacity (VIC) Modeling Software. Alan F. Hamlet Dennis P. Lettenmaier JISAO/CSES Climate Impacts Group Dept. of Civil and Environmental Engineering University of Washington.

548 views • 44 slides

Alan F. Hamlet Dennis P. Lettenmaier JISAO/CSES Climate Impacts Group

Macro-Scale Hydrologic Modeling: Conceptual Overview and Introduction to the Variable Infiltration Capacity (VIC) Modeling Software. Alan F. Hamlet Dennis P. Lettenmaier JISAO/CSES Climate Impacts Group Dept. of Civil and Environmental Engineering University of Washington.

448 views • 44 slides

Modeling soil wetness, lateral redistribution, and streamflow in a snowmelt-driven watershed

Modeling soil wetness, lateral redistribution, and streamflow in a snowmelt-driven watershed. Thijs Kelleners, Univ. of Wyoming. Water in the Western US. Snowmelt from mountainous areas is an important source of water Rapid snowmelt in the spring may lead to flooding

419 views • 31 slides

419 views • 27 slides

Coupling of the Common Land Model (CLM) to RegCM in a Simulation over East Asia

Coupling of the Common Land Model (CLM) to RegCM in a Simulation over East Asia. Allison Steiner, Bill Chameides, Bob Dickinson Georgia Institute of Technology Atlanta, GA, USA Jeremy Pal, Filippo Giorgi ICTP, Trieste, Italy ICTP Workshop on the Theory and Use of Regional Climate Models

388 views • 23 slides

Coupling of the Common Land Model (CLM) to RegCM in a Simulation over East Asia

Coupling of the Common Land Model (CLM) to RegCM in a Simulation over East Asia. Allison Steiner, Bill Chameides, Bob Dickinson Georgia Institute of Technology Atlanta, GA, USA Jeremy Pal, Filippo Giorgi ICTP, Trieste, Italy ICTP Workshop on the Theory and Use of Regional Climate Models

238 views • 23 slides

The Changing Land Climate System ? Chapter 7.2 from IPCC AR4 WG1

The Changing Land Climate System ? Chapter 7.2 from IPCC AR4 WG1. Lei Huang 04/03/2008. Introduction to Land Climate. Land surface relevant to climate consists of fabric of soils, vegetation and other biological components.

324 views • 21 slides

sponsored by International Planetary Probe Workshop 10 June 15-16, 2013 San Jose, California

Entry, Descent, and Landing Systems Short Course Subject: Ablative Thermal Protection Systems Fundamentals Author: Robin A. S. Beck NASA Ames Research Center. sponsored by International Planetary Probe Workshop 10 June 15-16, 2013 San Jose, California. Overview.

295 views • 20 slides

Estimation of Spatial Actual Evapotranspiration to Close Water Balance in Irrigation Systems

Estimation of Spatial Actual Evapotranspiration to Close Water Balance in Irrigation Systems. 1- Key Research Issues 2- Evapotranspiration through Remote Sensing 3- SEBAL Applications 4- Data Requirements and Way Forward. Mohsin Hafeez and Shahbaz Khan CSIRO Land and Water, Wagga Wagga.

391 views • 20 slides

Land surface temperature (LST) and its applications

Land surface temperature (LST) and its applications. Darren Ghent, John Remedios Earth Observation Science Department of Physics and Astronomy University of Leicester. Outline. Background LST improvements LST validation LST applications Outputs Next 12-months Phase-2. Background.

458 views • 18 slides

Surface Energy Balance (1)

Surface Energy Balance (1). Review of last lecture. The mission of meteorology is to understand and predict weather- and climate-related disasters (e.g. tornados, hurricanes, El Nino and global warming).

662 views • 17 slides

Physically-based Distributed Hydrologic Modeling

Physically-based Distributed Hydrologic Modeling. Goal of Phys.-based Distrib. Hydrologic Modeling. To date we have learned about: Key forcings at land surface ( precipitation / net radiation )

404 views • 16 slides

Conservation of Energy

Conservation of Energy. Chapter One Section 1.3. Alternative Formulations . CONSERVATION OF ENERGY (FIRST LAW OF THERMODYNAMICS). An important tool in heat transfer analysis, often providing the basis for determining the temperature of a system. Alternative Formulations.

325 views • 16 slides

Lecture 6: Energy balance and temperature (Ch 3)

Lecture 6: Energy balance and temperature (Ch 3). atmospheric influences on insolation & the fate of solar radiation interaction of terrestrial radiation with atmospheric gases global climatology of longwave and net (allwave) radiation

299 views • 14 slides