CEDAR email: Call for Abstracts: AGU26 Session: A105 "Solar Irradiance in the Past, Present, and Future for Geophysical Applications"

[Janet Machol - NOAA Affiliate]

We invite you to submit an abstract to AGU26 Session: A105 "Solar
Irradiance in the Past, Present, and Future for Geophysical Applications"

session link: https://agu.confex.com/agu/agu26/prelim.cgi/Session/279553

Abstract submission deadline: Wednesday, 05 August 2026 at 23:59 EDT.



*Session Description*: Total solar irradiance (TSI) and solar spectral
irradiance (SSI) are fundamental drivers of the Earth system. Understanding
the Sun's influence on Earth’s atmosphere, oceans, and land surfaces
requires knowledge of solar irradiance variability from past centuries to
the present-day. An improved understanding of historical solar variability
leads to more credible future solar activity projections. Furthermore,
various geophysical applications have different requirements for the
temporal cadence, spectral range, resolution, and accuracy of the solar
irradiance information. This session welcomes abstracts on recent advances
in the understanding of solar irradiance variability in the past, present,
and future from measurements and models. We also welcome abstracts that
spotlight how continuous solar irradiance measurements drive improvements
in various geophysical applications including global energy and climate
assessments, the near-Earth space environment for space weather
applications, and satellite navigation and mission planning in Low and Very
Low Earth Orbit (LEO and VLEO).



Sincerely,
Odele Coddington (LASP/USA), Janet Machol (CU-CIRES and NOAA-NCEI/USA),
Mustapha Meftah (LATMOS/France) and Ping Zhu (Shenzhen University/China)
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