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Oral Session #25: Soil Ecology: Microbial and Invertebrate. Presiding: W. Parsons.
Tuesday, August 7, 2001. 8:00 AM to 12:00 PM. Hall of Ideas G.
8:00 AM Batten, Katharine1, Scow, Kate1, 1 . Sediment microbial community composition at four California mercury mines..
8:15 AM PORAZINSKA, DOROTA1, FOUNTAIN, ANDREW2, MUELLER, DEREK3, NYLEN, THOMAS2, VIRGINIA, ROSS4, WALL, DIANA1, 1 2 3 4 . Invertebrates in frozen systems: the cryoconite holes of the Antarctic Dry Valleys..
8:30 AM Parsons, Andrew1, Barrett, John2, Blecker, Steve1, Catapano, Kathleen2, Porazinska, Dorota1, Virginia, Ross2, Wall, Diana1, 1 2 . CO2 flux from Antarctic Dry Valley soils: Cross valley comparisons and relationship to soil biota..
9:00 AM CARDON, ZOE1, LEWIS, LOUISE1, TYSER, DEBORAH1, 1 . Evolutionary physiology of photosynthesis in desert-dwelling green algae..
9:30 AM Thiet, Rachel1, Boerner, Ralph1, 1 . Microbiotic crusts and surface soil characteristics affect water and N infiltration in American beachgrass stands ..
9:45 AM Preisser, Evan1, Strong, Donald1, 1 . Underground competition for insect hosts between the fungus Beauveria bassiana and the nematode Heterorhabditis marelatus..
10:00 AM . Break..
10:15 AM Saiya-Cork, Kellyanne1, Sinsabaugh, Robert1, 1 . The effects of chronic N deposition on extracellular enzyme activity in an Acer saccharum forest. .
10:30 AM BALSER , TERI 1, MATSON, PAMELA1, VITOUSEK, PETER1, 1 . Impact of soil nutrient availability on microbial community composition in Hawaiian tropical soils..
10:45 AM HU, SHUIJIN1, PARKER, KAREN1, RISTAINO, JEAN1, 1 . Management effects on soil microbial biomass and the microbial community structure..
11:00 AM KANG, HOJEONG1, THIEL, AARON1, STANLEY, EMILY1, 1 . Influence of canopy tree types on litter production and soil microbial activities in Wisconsin River floodplain..
11:15 AM Bradley, Kate1, Knops, Johannes1, Drijber, Rhae1, 1 . Plant species, not short- or long-term nitrogen fertilization, determine soil microbial biomass..
11:30 AM Broughton, Laura 1,2,4, Gross, Katherine1,3,4, 1 2 4 3 . The role of plant species in the structure and function of soil microbial communities: An experimental evaluation..
11:45 AM Carney, Karen1, Matson, Pamela1, Bohannan, Brendan1, Ewel, John2, 1 2 . The effect of plant community composition on soil microbial community composition..