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 …

The brightness of the Sun varies on all timescales on which it has been observed, and there
is increasing evidence that this has an influence on climate. The amplitudes of such …

The Sun provides the principal energy input into the Earth system and solar variability
represents a significant external climate forcing. Although observations of solar activity …

The age calibration program, CALIB (Stuiver & Reimer 1986), first made available in 1986
and subsequently modified in 1987 (revision 2.0 and 2.1), has been amended anew. The …

Abstract The variability of El Niño/Southern Oscillation (ENSO) during the Holocene epoch,
in particular on millennial timescales, is poorly understood. Palaeoclimate studies have …

Global Physical Climatology, Second Edition, provides an introduction to the science of
climate and climate change that spans the atmosphere, ocean, and land surface, and the …

This third edition of Reconstructing Quaternary Environments has been completely revised
and updated to provide a new account of the history and scale of environmental changes …

The evidence for the Little Ice Age, the most important fluctuation in global climate in
historical times, is most dramatically represented by the advance of mountain glaciers in the …

The detailed radiocarbon age vs. calibrated (cal) age studies of tree rings reported in this
Calibration Issue provide a unique data set for precise 14C age calibration of materials …

Climate over the past million years has been dominated by glaciation cycles with periods
near 23,000, 41,000, and 100,000 years. In a linear version of the Milankovitch theory, the …