نتایج جستجو برای: goddard institute of space studies (giss (model
تعداد نتایج: 21469760 فیلتر نتایج به سال:
abstract in this study we have used the monthly data resulted from the calculation of temperature and precipitation for a 52-year period (1951-2003). the doubling effect of carbon dioxide ( ) on temperature and precipitation was modeled as the most important climatic parameters. the resulting hythergraph and ambrothermic models for tabriz indicate monthly increases of temperature and precipitat...
Q. By whom are you presently employed and in what capacity? A. I am employed by the National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC), which has its home base in Greenbelt, Maryland. I am the director of the Goddard Institute for Space Studies (GISS), which is a division of GSFC located in New York City. I am also a senior scientist in the Columbia Universi...
Simulations of the CMIP6 historical period 1850–2014, characterized by emergence anthropogenic climate drivers like greenhouse gases, are presented for different configurations NASA Goddard Institute Space Studies (GISS) Earth System ModelE2.1. The GISS-E2.1 ensembles more sensitive to gas forcing than their CMIP5 predecessors (GISS-E2) but warm less during recent decades due a reduction that i...
Preindustrial-to-present-day radiative forcing by tropospheric ozone from improved simulations with the GISS chemistry-climate GCM D. T. Shindell, G. Faluvegi, and N. Bell NASA Goddard Institute for Space Studies, and Center for Climate Systems Research, Columbia University, New York, New York, USA Received: 22 May 2003 – Accepted: 4 July 2003 – Published: 28 July 2003 Correspondence to: D. T. ...
We explore the climate system response to abrupt CO2 forcing, spanning range 1× 8×CO2, with two state-of-the-art coupled atmosphere-ocean-sea-ice-land models: NASA Goddard Institute for Space Studies Model E2.1-G (GISS-E2.1-G) and Community Earth System (CESM-LE). find that effective sensitivity is a non-monotonic function of in both models, reaching minimum at 3×CO2 GISS-E2.1-G, 4×CO2 CESM-LE....
Sensitivity studies of oxidative changes in the troposphere in 2100 using the GISS GCM J. L. Grenfell , D. T. Shindell, and V. Grewe 3 NASA Goddard Institute for Space Studies and Center for Climate Systems Research, Columbia University, New York, USA Present address: Stratosphärengruppe, Institut für Meteorologie, Freie Universität Berlin, Germany Present address: DLR-Institut für Physik der A...
As part of the Intercomparison of Radiation Codes in Climate Models (ICRCCM) project, careful comparisons of the performance of a large number of radiation codes were carried out, and the results compared with those of benchmark calculations. In this paper, we document the performance of a number of parameterized models which have been heavily used in climate and numerical prediction research a...
H. Yu, Y. J. Kaufman, M. Chin, G. Feingold, L. A. Remer, T. L. Anderson, Y. Balkanski, N. Bellouin, O. Boucher, S. Christopher, P. DeCola, R. Kahn, D. Koch, N. Loeb, M. S. Reddy, M. Schulz, T. Takemura, and M. Zhou Laboratory for Atmospheres, NASA Goddard Space Flight Center (GSFC), Greenbelt, USA Goddard Earth Science and Technology Center, University of Maryland, Baltimore County, Baltimore, ...
Simulations of preindustrial, present-day, and 2100 conditions in the NASA GISS composition and climate model G-PUCCINI D. T. Shindell, G. Faluvegi, N. Unger, E. Aguilar, G. A. Schmidt, D. M. Koch, S. E. Bauer, and R. L. Miller NASA Goddard Institute for Space Studies, New York, NY, USA Center for Climate Systems Research, Columbia University, NY, USA Dept. of Geophysics, Yale University, New H...
since esp received universal attention to smooth the path for academic studies and productions, a great deal of research and studies have been directed towards this area. swales’ (1990) model of ra introduction move analysis has served a pioneering role of guiding many relevant studies and has proven to be productive in terms of helpful guidelines that are the outcome of voluminous productions ...
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