Printed Program (PDF) - Ecological Society of America

3:20 PM COS 51-6 Limousin, JM 1 , CP Bickford 1 , JL Osuna 1 , RE
Pangle 1 , EA Yepez 2 , AL Boutz 1 , N Gehres 1 , NG McDowell 3
and WT Pockman 1 , (1)University of New Mexico, (2)
Instituto Tecnológico de Sonora, (3)Los Alamos National
Laboratory. Contrasting foliar responses to experimental
drought and rainfall addition in co-occurring piñon and
juniper trees.
3:40 PM COS 51-7 Darrouzet-Nardi, A 1 , SA Sistla 2 , H Steltzer 3 ,
PF Sullivan 4 , MD Wallenstein 5 and MN Weintraub 1 , (1)
University of Toledo, (2)University of California, Santa
Barbara, (3)Fort Lewis College, (4)University of Alaska,
(5)Colorado State University. Soil nitrogen dynamics
during snow melt in moist acidic tussock tundra soils.
4:00 PM COS 51-8 Mildner, M 1 , S Leuzinger 2 , MKF Bader 3 and C
Koerner 1 , (1)University of Basel, (2)ETH Zurich, (3)University
of Western Australia. Response of mature Norway spruce
(Picea abies) to elevated atmospheric CO 2 .
4:20 PM COS 51-9 Eddy, WC III, SE Hobbie, PB Reich, R Rich
and A Stefanski, University of Minnesota. Will warming
enhance soil organic matter decomposition? Evidence
from an in situ warming experiment and process-based
soil laboratory incubations.
4:40 PM COS 51-10 Mayor, JR 1 , BL Turner 1 , HC Muller-Landau 2 ,
EAG Schuur 3 and JS Wright 1 , (1)Smithsonian Tropical
Research Institute, (2)Smithsonian Tropical Research
Institution, (3)University of Florida. Response of tropical
forest nitrogen isotope ratios to 13 years of nitrogen and
phosphorus fertilization.
COS 52 - Biogeochemistry: Linking Community
Structure And Ecosystem Function III
B114, Oregon Convention Center
1:30 PM COS 52-1 Seidl, R 1 , TA Spies 2 , W Rammer 1 , EA
Steel 3 , RJ Pabst 4 and K Olsen 4 , (1)University of Natural
Resources and Life Sciences (BOKU) Vienna, (2)US
Forest Service, Pacific Northwest Research Station, (3)
USFS PNW Research Station, (4)Oregon State University.
Drivers of spatial variation in old-growth forest carbon
density disentangled with LIDAR and an individual-based
landscape model.
1:50 PM COS 52-2 Laube, BE, RD Jackson and CJ Kucharik,
University of Wisconsin-Madison. Plant community
impacts on nitrous oxide emissions and aboveground
productivity in perennial grasslands.
2:10 PM COS 52-3 Luo, Y, X Xu, RA Sherry, S Niu, D Li and J
Xia, University of Oklahoma. State transition of US Great
Plains prairie under experimental warming.
2:30 PM COS 52-4 Crumsey, J 1 , K Nadelhoffer 1 , J LeMoine 1 and
M Grant 2 , (1)University of Michigan, (2)UM Biological
Station (Pellston, MI). Impacts of invasive earthworm
community composition on carbon cycling in a sandy
north temperate forest soil.
2:50 PM COS 52-5 de Vries, FT 1 , E Thebault 2 , M Liiri 3 , K
Birkhofer 4 , M Tsiafouli 5 and RD Bardgett 1 , (1)Lancaster
University, (2)Ecole Normale Superieure, (3)University of
Helsinki, (4)Lund University, (5)University of Thessaloniki.
Links between soil food webs and ecosystem services
across European land use systems.
3:10 PM Break
3:20 PM COS 52-6 Orozco, GL, TW Ocheltree, Z Ratajczak and
JB Nippert, Kansas State University. Isodog: Using a
multi-year isoscape to assess clonal shrub physiology
and ecohydrology in a tallgrass prairie.
3:40 PM COS 52-7 Morrissey, EM and RB Franklin, Virginia
Commonwealth University. Ecology, structure, and
function of denitrification and DNRA microbes in tidal
Life on Earth: Preserving, Utilizing, and Sustaining our Ecosystems
1:30 pm-5 pm
freshwater wetlands.
4:00 PM COS 52-8 Briggs, AA, Stanford University. Effects of
spatial subsidies and habitat structure on the ecology of
two locally dominant geckos.
4:20 PM COS 52-9 Smith, AP1 , E Marín-Spiotta2 and TC Balser1 ,
(1)University of Wisconsin-Madison, (2)University of
Wisconsin, Madison. Microbial community and soil
carbon dynamics vary with season and forest age along
a tropical successional chronosequence.
4:40 PM COS 52-10 Veraart, AJ, MR Dimitrov, JJM de Klein and M
Scheffer, Wageningen University. Abundance, richness,
and activity of denitrifiers in drainage ditches, in relation
to sediment characteristics, vegetation, and land-use.
COS 53 - Climate Change I
B115, Oregon Convention Center
1:30 PM COS 53-1 Schwartzberg, EG 1 , KF Raffa 2 , PB Reich 3
and RL Lindroth 2 , (1)University of Wisconsin - Madison,
(2)University of Wisconsin, (3)University of Minnesota.
Altered phenological synchrony in a warmer climate:
Forest tent caterpillars at B4Warmed.
1:50 PM COS 53-2 Diez, JM, ETH Zurich. Fungal phenology
responses to climate variation across North America.
2:10 PM COS 53-3 Chow, VY 1 , C Gerbig 2 , M Longo 1 , JC
Ceballos 3 , T Koch 2 , L Hess 4 , H Chen 5 , O Kolle 2 , J
Steinbach 2 , BC Daube 1 , EW Gottlieb 1 , KM Longo 3 ,
MO Andreae 6 , JW Munger 1 and SC Wofsy 1 , (1)Harvard
University, (2)Max-Planck-Institute for Biogeochemistry,
Jena, Germany, (3)Instituto Nacional de Pesquisas
Espaciais, (4)Earth Research Institute, UCSB, (5)NOAA
Earth System Research Laboratory, (6)Max Planck
Institute for Chemistry, Mainz, Germany. Constraining
CO 2 fluxes in the Amazon Basin with a regional aircraft
campaign.
2:30 PM COS 53-4 Park, IW, University of Wisconsin-Milwaukee.
A plant for all seasons: Examining patterns of spring,
summer, and fall flowering phenology across South
Carolina.
2:50 PM COS 53-5 Hatten, JR 1 , DJ Mattson 1 , C van Riper
III 1 , MJ Johnson 2 , JA Holmes 2 , K Ironside 1 and M
Peters 2 , (1)U.S. Geological Survey, (2)Northern Arizona
University. Forecasting climate impacts on select birds in
the western United States.
3:10 PM Break
3:20 PM COS 53-6 Doll, JE, BC Petersen and JM Kunkle,
Michigan State University. Climate change adaptation
for agricultural ecosystems: What do the farmers think?.
3:40 PM COS 53-7 Sharma, S 1 , JJ Magnuson 2 and SR
Carpenter 3 , (1)Loyola University Chicago, (2)University
of Wisconsin-Madison, (3)University of Wisconsin -
Madison. Temporal dynamics in lake-ice breakup dates
around the Northern Hemisphere from 1903 to 2003.
4:00 PM COS 53-8 Figueiredo, JC 1 , AH Baird 1 , S Harii 2 and
SR Connolly 1 , (1)ARC Centre of Excellence for Coral
Reef Studies, James Cook University, (2)University of
Ryukyus. Impact of climate change on the potential for
localized recruitment in reef corals.
4:20 PM COS 53-9 Uzochukwu, G, North Carolina A&T State
University. Indicators of climate change in north carolina
and educational implications.
4:40 PM COS 53-10 Liu, Y 1 , S Brewer 2 and ST Jackson 1 , (1)
University of Wyoming, (2)University of Utah. Modeling
vegetation of the past: Integrating fossil pollen data with
vegetation modeling.
TUESDAY
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