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Oral Session #41: Agroecology and Urban Ecology. Presiding: M. Liebman.
Wednesday, August 8, 2001. 8:00 AM to 12:15 PM. Hall of Ideas L&M.
8:00 AM TRACY, BENJAMIN1, SANDERSON, MATT2, 1 2 . Productivity and stability relationships in clipped pasture communities of varying diversity..
8:15 AM DAUER, JOSEPH1, FOX, TYLER2, MENALLED, FABIAN3, 1 2 3 . Impact of agricultural management systems on carabid beetle communities and post-dispersal weed seed predation..
8:30 AM HARMON, JASON1, ANDOW, DAVID1, 1 . Density dependent guarding of aphids by an ant on an agricultural weed..
8:45 AM BENSEN, TIFFANY1, INOUYE, B1, TEMPLE, STEVEN1, 1 . Variation among host plants in preference and parasitism of the insect herbivore, Lygus hesperus..
9:00 AM BENNETT, ELENA1, CARPENTER, STEPHEN1, 1 . Human and natural impacts on soil phosphorus accumulation in an urbanizing agricultural watershed..
9:30 AM CARVAJAL, RICARDO1, 1 . Effects of intensive coffee production on epiphytic plants..
9:45 AM KOENIG, BRUCE1, SAAMA, PETER2, 1 2 . Analytical Tools for Material and Energy Balance, Cash Flow, and Environmental Loads in Crop and Dairy Agriculture..
10:00 AM . Break..
10:15 AM GOLUBIEWSKI, NANCY1, WESSMAN, CAROL1, 1 . Regional shifts in ecosystem processes as a result of urban sprawl in Colorado's Front Range..
10:30 AM BRUSH, GRACE1, ZIPPERER, WAYNE2, 1 2 . Riparian vegetation along a rural-urban gradient..
10:45 AM SCHWARTZ, MARK1, JURJAVCIC, NICOLE1, O'BRIEN, JOSHUA1, 1 . Conservation of species diversity on the urban fringe: is it hopeless?.
11:00 AM YEAKLEY, J1, O'NEILL, M1, 1 . Biogeographic factors influencing native plant species distribution in riparian areas in an urbanizing Oregon basin..
11:15 AM CABLK, MARY1, MINOR, TIMOTHY1, 1 . Analysis of impervious cover in the Lake Tahoe basin for conservation of natural resources..
11:30 AM SZLAVECZ, KATALIN1, CSUZDI, CSABA2, HORNUNG, ELIZABETH3, KORSOS, ZOLTAN4, 1 2 3 4 . Diversity and dynamics of soil invertebrates in urban forests..
11:45 AM WARREN, PAIGE1, KINZING, ANN1, 1 . Avian species diversity is correlated with neighborhood socioeconomic status in urban parks..
12:00 PM ROSI-MARSHALL, EMMA1, MEYER, JUDITH1, NEUMANN, KLAUS2, GRAHAM, ELIZABETH3, 1 2 3 . Are current metals criteria adequate?.