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The Paleoecology Laboratory specializes in:
- Paleoenvironmental Reconstruction
- Paleoclimatic Reconstruction
- Paleohydrologic Input Estimates
- Lake Level History
- Vegetation History
- Fire History
- Coring: Lakes, Wetlands, Drylands
- Packrat Midden Processing, Analysis
- Plant Macrofossil Identification, Analysis
- Archeobotanical Analysis
- Coprolite Analysis
Our research on past climatic extremes and hydrological boundary conditions are applied to a range of timely environmental issues including:
- Natural versus human-induced climate change
- Watershed processes, hydrology and fire history of populated and recreational areas
- Design needs for urban water storage
- Impacts of deforestation, fire suppression and grazing on forests and range lands
- Reclamation and restoration of disturbed environments
- Predictability of extreme events for risk assessment
- Aboriginal and post-European effects on the environment
Key Equipment
• Giddings Hydraulic Coring/Drilling Rig (gas powered), 2-inch diameter · Modified Livingston Piston Coring device, 4-inch diameter • 21' pontoon boat with 85 horse power outboard motor • Coring Raft and motor • Bartington MS-2B magnetic susceptibility system • Microscopes, dissecting and light, with photographic capability • Fully equipped wet and dry laboratories, with fumehood and distilled water • Increment borers • Ovens and furnaces • Balances (Digital, Mettler, Triple-beam)
Return to main paleoecology laboratory page
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Above: Photo of pollen grains by Dr. Peter Mehringer
Below: RI coring raft on Lower Pahranagat Lake, Northern Nevada

For more information on the Paleoecology Laboratory, please contact Dr. Saxon Sharpe at (775) 674-7006 or via email at Saxon.Sharpe@dri.edu
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