The last 6000years are of particular interest to the understanding of the Earth System because the boundary conditions of the climate system did not change dramatically (in …
We studied publication bias in the social sciences by analyzing a known population of conducted studies—221 in total—in which there is a full accounting of what is published and …
ME Mann, Z Zhang, S Rutherford, RS Bradley… - science, 2009 - science.org
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 …
The Medieval Climate Anomaly (MCA) was the most recent pre-industrial era warm interval of European climate, yet its driving mechanisms remain uncertain. We present here a 947 …
ER Cook, R Seager, RR Heim Jr… - Journal of …, 2010 - Wiley Online Library
IPCC Assessment Report 4 model projections suggest that the subtropical dry zones of the world will both dry and expand poleward in the future due to greenhouse warming. The US …
CA Woodhouse, DM Meko… - Proceedings of the …, 2010 - National Acad Sciences
A key feature of anticipated 21st century droughts in Southwest North America is the concurrence of elevated temperatures and increased aridity. Instrumental records and …
A proxy system model may be defined as the complete set of forward and mechanistic processes by which the response of a sensor to environmental forcing is recorded and …
We review the history of the South American summer monsoon (SASM) over the past~ 2000 yr based on high-resolution stable isotope proxies from speleothems, ice cores and lake …