Climate tipping elements are large-scale subsystems of the Earth that may transgress critical
thresholds (tipping points) under ongoing global warming, with substantial impacts on the …

Radiocarbon is an extremely useful carbon cycle tracer and radiometric dating tool. Here,
we review the main principles and challenges involved in the use of radiocarbon in …

To reconstruct past environmental changes, a range of indirect or proxy approaches can be
applied to Quaternary archives. Here, we review the complementary and novel insights that …

The variability of Arctic sea-ice during abrupt stadial-interstadial shifts in the last glacial
period remain poorly understood. Here, we investigated the millennial-scale relationship …

Freshwater perturbations are often thought to be associated with abrupt climate changes
during the last deglaciation, while many uncertainties remain regarding the exact timing …

The mechanisms driving the Dansgaard-Oeschger (DO) cycles remain uncertain, but
promising hypotheses could explain it, and a comprehensive assessment of its impact is …

Sea ice decline in the North Atlantic and Nordic Seas has been proposed to contribute to the
repeated abrupt atmospheric warmings recorded in Greenland ice cores during the last …

Iodine has a significant impact on promoting the formation of new ultrafine aerosol particles
and accelerating tropospheric ozone loss, thereby affecting radiative forcing and climate …

Paleoclimate proxies reveal abrupt transitions of the North Atlantic climate during past
glacial intervals known as Dansgaard–Oeschger (DO) events. A central feature of DO events …

To advance our understanding of the responses of tropical cyclones (TCs) to abrupt climate
transitions, we investigate the variation of genesis potential and the underlying mechanisms …