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Rights & Permissions
. "EXECUTIVE SUMMARY." Solar Influences on Global Change. Washington, DC: The National Academies Press, 1994.
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Monitor the solar extreme ultraviolet spectral irradiance
(at wavelengths less than 120 nm) for sufficiently long periods to
fully assess the long term variations.
Monitor globally over long periods the basic structure of
the lower thermosphere and upper mesosphere so as to properly
define the present structure and its response to solar forcing.
Conduct observational and modeling studies to understand
the chemical, dynamical, radiative and electrical coupling of the
upper atmosphere to the middle and lower atmospheres.