نتایج جستجو برای: longwave radiation scheme rrtm

تعداد نتایج: 457210  

2010
BRUCE P. BRIEGLEB DAVID H. BROMWICH

Present-day Arctic and Antarctic radiation budgets of the National Center for Atmospheric Research Community Climate Model version 3 (CCM3) are presented. The CCM3 simulation is from a prescribed and interannually varying sea surface temperature integration from January 1979 through August 1993. Earth Radiation Budget Experiment (ERBE) data from 1985 through 1989 are used for validation of top-...

Journal: :Chest 1997
M E Gels H J Hoekstra D T Sleijfer A P Nijboer W M Molenaar T Ebels H Schraffordt Koops

In patients with disseminated nonseminomatous testicular germ cell tumors (NSTGCT), a retroperitoneal residual tumor mass (RRTM) and/or a pulmonary residual tumor mass (PRTM) are often present after successful treatment with cisplatin-based polychemotherapy. Results and complications of postchemotherapy resection of PRTM were studied and survival was calculated. In the period 1979 to 1996, 31 p...

Journal: :مرتع و آبخیزداری 0
علی فتح زاده محمد مهدوی r.c. bales علی اکبر آبکار حسن عسکری شیرازی

in highland watersheds, runoff generated by snow melting plays an important role in stream water supply. srm (snowmelt runoff model) is a hydrologic model which simulates and predicts daily flow in mountain watersheds dominated by snow melting process. the srm is based on the degree-day procedure which, is a widely used method but does not consider physical factors. in the current research, the...

Journal: :E3S web of conferences 2023

Solar radiation makes great influence on human perception of thermal balance and comfort. This study investigated the effect glazing system design factors comfort in presence solar aims to clarify relationship between performance through simulations. Specifically, a cellular office unit with different window sizes, types, shading devices was set for simulating environment based an integrated MR...

2010
P. Xiong X. H. Shen Y. X. Bi C. L. Kang L. Z. Chen

The paper presents an analysis by using the methods of Eddy field calculation mean and wavelet maxima to detect seismic anomalies within the outgoing longwave radiation (OLR) data based on time and space. The distinguishing feature of the method of Eddy field calculation mean is that we can calculate “the total sum of the difference value” of “the measured value” between adjacent points, which ...

2003
K. G. Pavlakis D. Hatzidimitriou C. Matsoukas E. Drakakis I. Vardavas

Ten-year global distribution of downwelling longwave radiation K. G. Pavlakis, D. Hatzidimitriou , C. Matsoukas, E. Drakakis , N. Hatzianastassiou , and I. Vardavas 2 Foundation for Research and Technology-Hellas, Heraklion, Crete, Greece Department of Physics, University of Crete, Heraklion, Crete, Greece Department of Electrical Engineering, Technological Educational Institute of Crete, Greec...

2010
Henning Staiger Andreas Matzarakis

Thermal radiation significantly impacts the energy balance of human beings, and is usually assessed via mean radiant temperature Tmrt. The longwave down-welling radiation (LDR) and the up-welling from ground (LUR) are rarely measured, but are in the same order of magnitude as daily means of shortwave irradiation. This study evaluates simple, but theoretically based algorithms for LDR and LUR by...

Journal: :Geophysical Research Letters 2021

We quantify the temperature-dependence of clear-sky climate sensitivity in a one-dimensional radiative-convective equilibrium model. The atmosphere is adjusted to fixed surface temperatures between 280 and 330 K while preserving other boundary conditions particular relative humidity CO2 concentration. show that an out-of-bounds usage radiation scheme rapid radiative transfer model for GCMs (RRT...

2011
AARON DONOHOE DAVID S. BATTISTI

The annual mean maximum meridional heat transport (MHTMAX) differs by approximately 20% among coupled climate models. The value of MHTMAX can be expressed as the difference between the equator-topole contrast in absorbed solar radiation (ASR*) and outgoing longwave radiation (OLR*). As an example, in the Northern Hemisphere observations, the extratropics (defined as the region with a net radiat...

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