Solar Rotation, Irradiance Changes and Climate
نویسندگان
چکیده
منابع مشابه
Can solar irradiance reduction counteract climate change?
H. Schmidt, K. Alterskjær, D. Bou Karam, O. Boucher, A. Jones, J. E. Kristjansson, U. Niemeier, M. Schulz, A. Aaheim, F. Benduhn, M. Lawrence, and C. Timmreck Max Planck Institute for Meteorology, Hamburg, Germany University of Oslo, Oslo, Norway Laboratoire des Sciences du Climat et l’Environnement, CEA, CNRS, UVSQ, Gif-sur-Yvette, France Met Office Hadley Centre, Exeter, UK Norwegian Meteorol...
متن کاملCycles and trends in solar irradiance and climate
How—indeed whether—the Sun’s variable energy outputs influence Earth’s climate has engaged scientific curiosity for more than a century. Early evidence accrued from correlations of assorted solar and climate indices, and from recognition that cycles near 11, 88 and 205 years are common in both the Sun and climate.1,2 But until recently, an influence of solar variability on climate, whether thro...
متن کاملSpectral Solar Irradiance and Its Entropic Effect on Earth's Climate
The high-resolution measurements of the spectral solar irradiance (SSI) at the top of the Earth’s atmosphere by the Solar Radiation and Climate Experiment (SORCE) satellite are used to examine the magnitude and spectral distribution of the Earth’s entropy flux from the TOA incident solar radiation. Two extreme cases are examined by using Planck expression: I. isotropic hemispheric incident sola...
متن کاملThe HelioClim Project: Surface Solar Irradiance Data for Climate Applications
Meteosat satellite images are processed to yield values of the incoming surface solar irradiance (SSI), one of the Essential Climate Variables. Two HelioClim databases, HC-1 and HC-3, were constructed covering Europe, Africa and the Atlantic Ocean, and contain daily and monthly means of SSI. The HC-1 database spans from 1985 to 2005; HC-3 began in 2004 and is updated daily. Their quality and li...
متن کاملClimate sensitivity of the Earth to solar irradiance
[1] The mean surface temperature of the Earth depends on various climate factors with much attention directed toward possible anthropogenic causes. However, one must first determine the stronger effects such as El Niño/La Niña and volcanoes. A weaker effect, which must exist, is solar irradiance. We have determined the solar effect on the temperature from satellites measurements (available sinc...
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ژورنال
عنوان ژورنال: International Astronomical Union Colloquium
سال: 1994
ISSN: 0252-9211
DOI: 10.1017/s025292110002474x