Presented here is a review of present knowledge of the long-term behavior of solar activity
on a multi-millennial timescale, as reconstructed using the indirect proxy method. The …

Here we review present knowledge of the long-term behaviour of solar activity on a multi-
millennial timescale, as reconstructed using the indirect proxy method. The concept of solar …

We present a data-driven version of the solar cycle model of Lemerle and Charbonneau
(Astrophys. J. 834, 133; 2017), which we use to forecast properties of the upcoming sunspot …

Powerful 'space weather'events caused by solar activity pose serious risks to human health,
safety, economic activity and national security. Spikes in deaths due to heart attacks, strokes …

To date, there is a gap in the data about the state and mass balance of glaciers in the
climate-sensitive subtropical regions during the Little Ice Age (LIA). Here, based on an …

Sun is the main source of energy for all planets of the solar system. This energy is delivered
to Earth in a form of solar radiation in different wavelengths, called total solar irradiance …

Abstract The Solar Influences Data Analysis Center (SIDC) issued a new version (version 2)
of the sunspot number data in July 2015. The 13-month smoothed monthly sunspot number …

Solar magnetic activity is expressed via variations of sunspots and active regions varying on
different timescales. The most accepted is an 11-year period supposedly induced by the …

The galactic cosmic ray (GCR) particle flux model has been developed by using the
experimental data obtained during the solar cycles 21–24. The model calculates fluxes of …

Recently discovered long-term oscillations of the solar background magnetic field
associated with double dynamo waves generated in inner and outer layers of the Sun …