COS 46 - Land-Use and Land-Use History

Tuesday, August 4, 2009: 1:30 PM-5:00 PM
Grand Pavillion IV, Hyatt
Presider:
Ed Fredrickson, USDA Agricultural Research Service
1:30 PM
 Influences of the Conservation Reserve Enhancement Program on the upper Green River watershed in Kentucky
Ouida W. Meier, Western Kentucky University; Albert J. Meier, Western Kentucky University; Scott Grubbs, Western Kentucky University
1:50 PM
 Impacts of urbanization on regional and global carbon cycling: A complete carbon budget of Phoenix metropolitan region as a case study
Melissa R. McHale, North Carolina State University; Nancy B. Grimm, Arizona State University; Lawrence A. Baker, University of Minnesota; Brenda A. Koerner, Emporia State University; Ke Li, Arizona State University; Sharon J. Hall, Arizona State University
2:10 PM
 The effect of conversion to soy agriculture on hydrology in the Brazilian Amazon
Shelby J. Hayhoe, Brown University; Richard McHorney, Woods Hole Marine Biological Laboratory; Christopher Neill, Marine Biological Laboratory; Stephen Porder, Brown University; Paul Lefebvre, Woods Hole Research Center
2:30 PM
 The role of watershed land use on carbon sequestration in two Ohio impoundments
Lesley B. Knoll, Miami University / Lacawac Sanctuary; Michael J. Vanni, Miami University; Elizabeth K. Cable, Miami University; William H. Renwick, Miami University
2:50 PM
 The effects of topography and nutrient limitation on the productivity of a Bolivian montane grassland
Nataly L. Ascarrunz, Colorado State University; Timothy R. Seastedt, University of Colorado at Boulder
3:10 PM
3:20 PM
 Ecological recovery in a freshwater tidal ecosystem in mid-coast Maine
John Lichter, Bowdoin College; Mark Burton, Bowdoin College; Scot McFarlane, Bowdoin College; Jaret Reblin, Bowdoin College
3:40 PM
 Erosion, subsidence, and pre-contact agriculture in the Hawaiian Archipelago: A tale of two valleys
Peter M. Vitousek, Stanford University; Oliver A. Chadwick, University of California; George E. Hilley, Stanford University; Patrick Kirch, University of California; Thegn N. Ladefoged, Auckland University
4:20 PM
 Native American legacies in archaeological sites: Evidence of early land use in current vegetation
Sarah E. Johnson, Northland College; Marc D. Abrams, Pennsylvania State University
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