- Environment
- Environmental Investigations
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Lower Barton Creek Pollution 2004
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TxDOT Water Quality Pond Problems 2003
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Point at Gaines Ranch Water Quality Pond Failure2001
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Panther Hollow Erosion Plume in Lake Austin 2001
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Ground Truth Video Series 1992-94
- Climate Change
- Climate Change and Global Warming Links
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Research Publications on Climate Change and Global Warming
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Recent Publications on Climate Change & Global Warming
- Climate Change and Global Warming Documents
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Corell Testimony on Arctic Climate Change
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Paleoclimatology - The Study of Ancient Climates
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The Basic Science of Climate Change (PDF)