Canada's managed boreal forest, 54% of the nation's total boreal forest area, stores 28 Pg
carbon (C) in biomass, dead organic matter, and soil pools. The net C balance is dominated …

This review of late-Holocene palaeoclimatology represents the results from a
PAGES/CLIVAR Intersection Panel meeting that took place in June 2006. The review is in …

Reproducible climate reconstructions of the Common Era (1 CE to present) are key to
placing industrial-era warming into the context of natural climatic variability. Here we present …

An annually resolved and absolutely dated ring-width chronology spanning 4,500 y has
been constructed using subfossil, archaeological, and living-tree juniper samples from the …

Global temperatures are known to have varied over the past 1500 years, but the spatial
patterns have remained poorly defined. We used a global climate proxy network to …

Several recent climate impact assessments on polar regions have been undertaken,
including the synthesis report on Snow, Water, Ice and Permafrost in the Arctic (AMAP …

Abstract The North Atlantic Oscillation (NAO) is the major source of variability in winter
atmospheric circulation in the Northern Hemisphere, with large impacts on temperature …

The temperature history of the first millennium CE is sparsely documented, especially in the
Arctic. We present a synthesis of decadally resolved proxy temperature records from …

Solar insolation changes, resulting from long-term oscillations of orbital configurations, are
an important driver of Holocene climate,. The forcing is substantial over the past 2,000 years …

The eruption of Samalas in Indonesia in 1257 ranks among the largest sulfur-rich eruptions
of the Common Era with sulfur deposition in ice cores reaching twice the volume of the …