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Title: Regional-Scale Climate Change: Observations and Model Simulations

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OSTI ID:1000040

This collaborative proposal addressed key issues in understanding the Earth's climate system, as highlighted by the U.S. Climate Science Program. The research focused on documenting past climatic changes and on assessing future climatic changes based on suites of global and regional climate models. Geographically, our emphasis was on the mountainous regions of the world, with a particular focus on the Neotropics of Central America and the Hawaiian Islands. Mountain regions are zones where large variations in ecosystems occur due to the strong climate zonation forced by the topography. These areas are particularly susceptible to changes in critical ecological thresholds, and we conducted studies of changes in phonological indicators based on various climatic thresholds.

Research Organization:
Henry F. Diaz (University of Colorado)
Sponsoring Organization:
USDOE Office of Energy Research (ER), Biological and Environmental Research
DOE Contract Number:
FG02-08ER64522
OSTI ID:
1000040
Report Number(s):
DOE/ER/ER64522
Country of Publication:
United States
Language:
English