Poster Session 30: Soil Ecology.
Wednesday, August 4 Presentations from 5:00 PM to 6:30 PM, Exhibit Hall A 1.
Poster # 177. Halvorson, Jonathan *,1, 1 USDA-ARS Appalachian Farming Systems Research Center, Beaver, WV, USA Silvopastoral thinning effects on rates of surface decomposition of leaf litter.
Poster # 178. Maldonado, Vanessa1, Alvarez-Sánchez, Javier*,1, Moreno-Casasola, Patricia2, 1 Universidad Nacional Autónoma de México, Mexico, D.F., Mexico2 Instituto de Ecología, A.C., Xalapa, Veracruz, Mexico Litter decomposition in a wetland of the Gulf Coast of Mexico.
Poster # 179. Bell, Stephanie1, Bairdsen, Randi1, Lincoln, David*,1, 1 University of South Carolina, Columbia, SC, USA Collembolan population responses to Liquidambar styraciflua leaf litter produced under ambient and elevated carbon dioxide.
Poster # 180. Bechtold, Heather*,1, Inouye, Richard1, 1 Idaho State University, Pocatello, Idaho Loss of Artemisia tridentata affects resource island structure and nutrient cycling in Great Basin sagebrush steppe.
Poster # 181. Jefts, Sultana*,1, Orwig, David1, 1 Harvard Forest, Harvard University, Petersham, MA, USA Assessing N availability through multiple resin extractions following the onset of the hemlock woolly adelgid.
Poster # 182. Bennett, Jennifer*,1, Kelting, Daniel1, 2, Allen, Howard1, 1 North Carolina State University, Raleigh, NC2 Paul Smith's College, Paul Smiths, NY Nitrogen availability in Loblolly pine plantations in the southeast United States.
Poster # 183. Anderson, Richard*,1, Fuhlendorf, Sammual2, Engle, David3, 1 Oklahoma State University, Stillwater, OK, USA2 Oklahoma State University, Stillwater, OK, USA3 Oklahoma State University, Stillwater, OK, USA N mineralization in tallgrass prairie under fire-grazing interaction.
Poster # 184. Tedla, Asfaw*,1, Su, Bo1, Luo, Yiqi1, Wallace, Linda1, 1 Department of Botany and Microbiology, Norman, OK, USA Carbon and nitrogen dynamics in experimentally warmed and clipped tallgrass prairie soil.
Poster # 185. Boser, Christina*,1, Fujinuma, Ryosuke1, Read, Harry1, Balser, Teri1, 1 University of Wisconsin - Madison, Madison, Wisconsin, USA Influence of extraction protocol and extent land-use on soil lipid profiles.
Poster # 186. Bader, Nicholas*,1, 1 University of California, Santa Cruz, CA Assessing the influence of Populus fremontii roots on soil carbon stocks.
Poster # 187. Gathany, Mark1, Brown, Kim1, 1 Ohio University, Athens, Ohio Sources of varibility in soil carbon in adjacent young and old oak forests in Ohio.
Poster # 188. Pagel, Alisha*,1, Day, Frank1, Stover, Daniel1, 1 Old Dominion University, Norfolk, VA, USA Comparison of root length and biomass as indicators of C accumulation in an elevated CO2 study of Florida scrub-oak on Merritt Island, FL.
Poster # 189. O'Brien, Sarah*,1, 2, Jastrow, Julie1, Matamala, Roser1, Gonzalez Meler, Miquel2, 1 Argonne National Lab, Argonne, IL2 University of Illinois at Chicago, Chicago, IL Soil carbon accrual from C3 and C4 plant sources in a restored tallgrass prairie chronosequence.
Poster # 190. Mellor, Nathan*,1, Paul, Eldor2, Drijber, Rhae3, Hellerich, Jeff3, Morris, Sherri1, 1 Bradley University, Peoria, IL2 Colorado St. University, Fort Collins, CO3 University of Nebraska, Lincoln, Nebraska Changes in ecosystem carbon following afforestation of native sand prairie.
Poster # 191. McKinley, Duncan*,1, Blair, John1, Johnson, Loretta1, 1 Kansas State University, Manhattan Altered soil nitrogen cycling following Juniperus virginiana encroachment into tallgrass prairie.
Poster # 192. Klironomos, John1, Wolfe, Benjamin*,1, Haydon, Daniel1, 1 University of Guelph, Guelph, Ontario, Canada Spatiotemporal patterns of arbuscular mycorrhizal fungal diversity.
Poster # 193. JI, BAOMING*,1, TRESEDER, KATHLEEN2, 1 UNIVERSITY OF PENNSYLVANIA, PHILADELPHIA, PA2 UNIVERSITY OF CALIFORNIA, IRVINE, IRVINE, CA Arbuscular mycorrhizal fungal community compositions along a fire chronosequence in Alaskan boreal forest.
Poster # 194. Núñez-Castillo, Oswaldo*,1, Alvarez-Sánchez, Javier*,, 1 Universidad Nacional Autónoma de México, Mexico Edge effect in a tropical rain forest: Implications on arbuscular mycorrhizal fungi communities.
Poster # 195. Redman, Andrea*,1, Johnson, Nancy 1, Rowland, Diane2, 1 Northern Arizona University, Flagstaff, AZ2 USDA-ARS, Dawson, GA Host species, temperature, and clipping interact to influence the species composition of arbuscular mycorrhizal fungal communities.
Poster # 196. Hersh, Michelle*,1, Vilgalys, Rytas1, Clark, James1, 1 Duke University, Durham, NC, USA Host specificity of arbuscular mycorrhizal fungi inhabiting two forest tree species.
Poster # 197. Piotrowski, Jeff*,1, Denich, Tanya 2, Klironomos, John2, Graham, John1, Rillig, Matthias1, 1 University of Montana, Missoula, MT, USA2 University of Guelph, Guelph, ON, Canada The effect of arbuscular mycorrhizae on soil aggregation depends on the interaction between plant and fungal species.
Poster # 198. Ronsheim, Margaret*,1, Green, Ellen1, 1 Vassar College, Poughkeepsie, NY Mycorrhizae-pathogen interactions influenced by host genotype and type of pathogen.
Poster # 199. Rosier, Carl*,1, Driver, James1, Hamilton , Melinda 2, Rillig, Matthias 1, 1 University of Montana, Missoula, Montana2 Idaho National Environmental Engineering Laboratory, Idaho Falls, Idaho Differential production of glomalin by co-occurring species of arbuscular mycorrhizal fungi.
Poster # 200. Egerton-Warburton, Louise*,1, 3, Dang, Minh2, Miranda, Edmund3, Allen, Edith3, Ghisalberti, Emilio4, 1 Chicago Botanic Garden, Glencoe3 University of California, Riverside2 San Francisco State University, San Francisco4 University of Western Australia, Perth Monoterpene production in California coastal sage shrubs in response to mycorrhizae and nitrogen availability.
Poster # 201. Moser, Amanda*,1, Petersen, Carolyn1, D'Allura, Jad1, Berninghausen, Harold1, Southworth, Darlene1, 1 Southern Oregon University, Ashland, OR Ectomycorrhizas of Quercus garryana on serpentine and non-serpentine soils in southwestern Oregon.
Poster # 202. Stacy, Irvin*,1, Zimpfer, Jeff1, Smith, Stanley1, 1 University of Nevada-Las Vegas, Las Vegas, NV Effects of global change on Mojave Desert annual plant communities.
Poster # 203. Stevens, Glen*,1, Jones, Robert1, 1 Virginia Polytechnic Institute and State University, Blacksburg, VA, USA Root herbivores, resource heterogeneity and root foraging behaviors interact to influence plant communities.
Poster # 204. Stover, Daniel*,1, Day, Frank1, Bacalan, Vincent1, Drake, Bert2, Pagel, Alisha1, 1 Old Dominion University, Norfolk, VA, USA2 Smithsonian Environmental Research Center, Edgewater, MD, USA The influence of elevated CO2 and soil depth on fine root dynamics in a Florida oak-scrub ecosystem.
Poster # 205. Park, Byung Bae1, Yanai, Ruth1, Fahey, Timothy2, 1 SUNY College of Environmental Science and Forestry, Syracuse, NY, USA2 Cornell University, Itacha, NY, USA Biomass and distribution of fine roots in hardwoods and softwoods across a calcium gradient in northeastern America.
Poster # 206. Gershenson, Alexander*,1, Cheng, Weixin 1, 1 University of California, Santa Cruz, Santa Cruz, CA, US Seasonal dynamics of fine roots in a ponderosa pine (Pinus ponderosa) dominated ecosystem in the Sierra Nevada, California.
Poster # 207. Coleman, Mark*,1, 1 USDA Forest Service, Southern Research Station, New Ellenton, SC, USA Edaphic effects on fine-root turnover differ between pine and poplar.
Poster # 208. Brant, Justin*,1, Myrold, David 1, Sulzman, Elizabeth1, 1 Oregon State University, Corvallis Root influences on microbial community composition in forest soils.
Poster # 209. Whitbeck, Julie*,1, 1 University of New Orleans, New Orleans, LA, USA Setting bounds on belowground NPP: Evaluating three approaches in a bottomland hardwood forest.
Poster # 210. Ascarrunz, Nataly*,1, 2, Seastedt, Timothy1, 2, 1 University of Colorado, Boulder, CO2 Institute of Arctic and Alpine Research, Boulder, CO Impacts of sequential land use changes in the Integrated Management Area, Parque Nacional Amboro, Santa Cruz, Bolivia.
Poster # 211. Holmes, Chris*,1, Nowak, Robert1, Hartle, R. Todd2, 1 University of Nevada, Reno, Reno, NV, USA2 Idaho State University, Pocatello, ID, USA Response of soil water balance to predicted global climate change treatments in the Mojave Desert.
Poster # 212. Simmons, Breana*,1, Coleman, David1, 1 University of Georgia, Athens, GA, USA Combining conservation tillage techniques with compost application to accelerate the accumulation of soil organic matter in dryland cotton production.
Poster # 213. Huang, Jianjun*,1, Brinkman, Jennifer 1, Skinner, Carl2, Boerner, Ralph1, 1 Department of Evolution, Ecology, & Organismal Biology, Columbus, OH, USA2 USDA Forest Service, Redding, CA, USA Effects of ecosystem restoration treatments on soil resources, and their implications for restoration success.
Poster # 214. Albarracín, María *,1, Garland, Jay2, Weishampel, John1, 1 University of Central Florida., Orlando, Florida, USA2 Dynamac Corporation, Titusville, Florida, USA Post-fire structural and functional dynamics of soil microbial communities in Florida scrub.
Poster # 215. Carney, Karen*,1, Matson, Pamela2, 1 Smithsonian Environmental Research Center, Edgewater, MD2 Stanford University, Stanford, CA The effect of disturbance frequency and season on tropical soil microbial communities.
Poster # 216. Dane, Laura *,1, Lipson, David1, 1 San Diego State University, San Diego, CA, USA Heterotrophic activity in cryptobiotic soil crusts of varying successional stages.
Poster # 217. Fujinuma, Ryosuke*,1, Balser, Teri1, 1 University of Wisconsin - Madison, Madison, Wisconsin, USA Canopy tree species and soil microbial community composition in an upper Michigan old growth forest.
Poster # 218. Grayston, Sue*,1, Addison, Jan2, Berch, Shannon3, deMontigny, Louise3, Durall, Dan4, Egger, Keith5, Jones, Melanie4, Modesto, Robin6, Mohn, William 1, Panesar, Tochi 2, Prescott, Cindy1, Simard, Suzanne1, Srivastava, Diane1, 1 University of British Columbia, Vancouver, B.C., Canada2 Royal Roads University, Victoria, B.C., Canada3 B.C. Ministry of Forests, Victoria, B.C., Canada4 Okanagan University College, Kelowna, B.C., Canada5 University of Northern British Columbia, Prince George, B.C., Canada6 International Forest Products Ltd, Campbell River, B.C., Canada Does green tree retention maintain soil function after harvest?
Poster # 219. Momen, Bahram*,1, Weil, Ray1, 1 Department of Natural Resource Sciences and LA, College Park, MD, USA Microcalorimetric quantification of microbial activity in soils with contrasting management histories.
Poster # 220. Zorba, Gypsi *,1, Vourlitis, George1, 1 California State University, San Marcos, San Marcos, CA, USA Soil nutrient storageand cycling in semi-arid ecosystem shrublands of southern California exposed to high atmospheric N pollution.
Poster # 221. Smith, Heather*,1, Frey, Serita1, Knorr, Melissa1, Lux, Heidi2, Melillo, Jerry2, 1 University of New Hampshire, Durham, NH, USA2 The Ecosystem Center of Marine Bilological Laboratory, Woods Hole, MA, USA Microbial responses to soil warming.
Poster # 222. McPeek, Tamara*,1, Wang, Xianzhong1, Filippelli, Gabriel1, 1 Indiana University Purdue University Indianapolis, Indianapolis, Indiana, United States The weathering of Icelandic basalts by plants and soil microbes.
Poster # 223. Maul, Jude*,1, Drinkwater, Laurie1, 1 Cornell University, Ithaca, NY Plant legacy effects on rhizosphere microbial community structure.
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