• Corpus ID: 6544564

Consider a Spherical Earth Heat Capacity , Time Constant and Sensitivity of Earth ’ S Climate System

@inproceedings{Upton2006ConsiderAS,
  title={Consider a Spherical Earth Heat Capacity , Time Constant and Sensitivity of Earth ’ S Climate System},
  author={Stephen M. Upton},
  year={2006}
}
[1] The equilibrium sensitivity of Earth’s climate is determined as the quotient of the relaxation time constant of the system and the pertinent global heat capacity. The heat capacity of the global ocean, obtained from regression of ocean heat content versus global mean surface temperature, GMST, is 14 ± 6 W a m 2 K , equivalent to 110 m of ocean water; other sinks raise the effective planetary heat capacity to 17 ± 7 W a m 2 K 1 (all uncertainties are 1-sigma estimates). The time constant… 
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References

SHOWING 1-10 OF 97 REFERENCES

Heat capacity, time constant, and sensitivity of Earth's climate system

The equilibrium sensitivity of Earth's climate is determined as the quotient of the relaxation time constant of the system and the pertinent global heat capacity. The heat capacity of the global

Comment on “Heat capacity, time constant, and sensitivity of Earth's climate system” by S. E. Schwartz

[1] Schwartz [2007] (hereinafter referred to as SES) recently suggested a method to calculate equilibrium climate sensitivity (the equilibrium global surface warming for a doubling of the atmospheric

Interannual variability in upper ocean heat content, temperature, and thermosteric expansion on global scales

[1] Satellite altimetric height was combined with approximately 1,000,000 in situ temperature profiles to produce global estimates of upper ocean heat content, temperature, and thermosteric sea level

On the climatic implications of volcanic cooling

A simple energy balance model is used to investigate the response to a volcanic-type radiative forcing under different assumptions about the climatic sensitivity of the system. Volcanic eruptions are

Earth's annual global mean energy budget

Abstract The purpose of this paper is to put forward a new estimate, in the context of previous assessments, of the annual global mean energy budget. A description is provided of the source of each

Warming of the World Ocean

We quantify the interannual-to-decadal variability of the heat content (mean temperature) of the world ocean from the surface through 3000-meter depth for the period 1948 to 1998. The heat content of

Effect of climate sensitivity on the Response to Volcanic Forcing

The results from 16 coupled atmosphere/ocean general circulation model (AOGCM) simulations are used to reduce internally generated noise and to obtain an improved estimate of the underlying response

The role of earth radiation budget studies in climate and general

Two decades of near-continuous measurements of earth radiation budget data from satellites have made significant contributions to our understanding of the global mean climate, the greenhouse effect,

Defusing the global warming time bomb.

  • J. Hansen
  • Environmental Science
    Scientific American
  • 2004
The goal the United Nations Framework Convention on Climate Change produced in Rio de Janeiro in 1989, is to stabilize atmospheric composition to "prevent dangerous anthropogenic interference with the climate system" and to achieve that goal in ways that do not disrupt the global economy.

Inferring climate sensitivity from volcanic events

The possibility of estimating the equilibrium climate sensitivity of the earth-system from observations following explosive volcanic eruptions is assessed in the context of a perfect model study. Two
...