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Assessing confidence in Pliocene sea surface temperatures to evaluate predictive models Assessing confidence in Pliocene sea surface temperatures to evaluate predictive models

In light of mounting empirical evidence that planetary warming is well underway, the climate research community looks to palaeoclimate research for a ground-truthing measure with which to test the accuracy of future climate simulations. Model experiments that attempt to simulate climates of the past serve to identify both similarities and differences between two climate states and, when...
Authors
Harry J. Dowsett, Marci M. Robinson, Alan M. Haywood, Daniel J. Hill, Aisling M. Dolan, Danielle K. Stoll, Wing-Le Chan, Ayako Abe-Ouchi, Mark A. Chandler, Nan A. Rosenbloom, Bette L. Otto-Bliesner, Fran J. Bragg, Daniel J. Lunt, Kevin M. Foley, Christina R. Riesselman

Accounting for the ecosystem services of migratory species: Quantifying migration support and spatial subsidies Accounting for the ecosystem services of migratory species: Quantifying migration support and spatial subsidies

Migratory species support ecosystem process and function in multiple areas, establishing ecological linkages between their different habitats. As they travel, migratory species also provide ecosystem services to people in many different locations. Previous research suggests there may be spatial mismatches between locations where humans use services and the ecosystems that produce them...
Authors
Darius J. Semmens, James E. Diffendorfer, Laura López-Hoffman, Carl D. Shapiro

Sea surface temperatures of the mid-Piacenzian Warm Period: A comparison of PRISM3 and HadCM3 Sea surface temperatures of the mid-Piacenzian Warm Period: A comparison of PRISM3 and HadCM3

It is essential to document how well the current generation of climate models performs in simulating past climates to have confidence in their ability to project future conditions. We present the first global, in-depth comparison of Pliocene sea surface temperature (SST) estimates from a coupled ocean–atmosphere climate model experiment and a SST reconstruction based on proxy data. This...
Authors
Harry J. Dowsett, A.M. Haywood, P.J. Valdes, Marci M. Robinson, D.J. Lunt, D.J. Hill, D.K. Stoll, Kevin M. Foley
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