Ecosystems Biogeochemistry to Dynamic Hydrological and Climatic Drivers II Posters

Friday, 18 December 2015: 13:40-18:00
Poster Hall (Moscone South)
Primary Conveners:  Fereidoun Rezanezhad, University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada
Conveners:  Geertje Pronk, University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada
Chairs:  Alan Knapp, Colorado State University, Fort Collins, CO, United States and Melinda Smith, Colorado State University, Fort Collins, CO, United States
OSPA Liaisons:  Fereidoun Rezanezhad, University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada
Investigating genotype specific response in photosynthetic behavior under drought stress and nitrogen limitation in Brassica rapa. (63351)
Jonathan R Pleban1, David Scott Mackay2, Brent E Ewers3, C. Weinig3 and T. Aston3, (1)University at Buffalo, Buffalo, NY, United States, (2)University at Buffalo, Geography, Buffalo, NY, United States, (3)University of Wyoming, Botany, Laramie, WY, United States
Approaches and Recommendations for Simulating Extreme Precipitation Years in Multi-site Experiments (64757)
Alan Knapp1, Scott L Collins2, Jeffrey Dukes3, Michael E Loik4, Richard Phillips5, Osvaldo E Sala6 and Melinda Smith1, (1)Colorado State University, Fort Collins, CO, United States, (2)University of New Mexico Main Campus, Albuquerque, NM, United States, (3)Purdue University, Department of Forestry and Natural Resources, West Lafayette, IN, United States, (4)University of California Santa Cruz, Santa Cruz, CA, United States, (5)Indiana University, Bloomington, IN, United States, (6)Arizona State University, School of Life Sciences, Tempe, AZ, United States
Delineating Climatic Regions Where Upland Soil Iron Reduction Is Potentially Important At The Ecosystem Scale (65269)
Aaron Thompson, University of Georgia, Crop and Soil Science, Athens, GA, United States
Impact of Hydrologic and Micro-topographic Variabilities on Spatial Distribution of Mean Soil-Nitrogen Age (65689)
Dongkook Woo and Praveen Kumar, University of Illinois at Urbana Champaign, Urbana, IL, United States
Soil NO315N compositions of plant-soil ecosystems on the Chinese Loess Plateau (68105)
Junchi Liu, Organization Not Listed, Washington, DC, United States and Weiguo Liu, Institute of Earth Environment Chinese Academy of Sciences, Xi'an, China
Soil Properties Drive Changes in Water Use efficiency Across a Climatic Gradient (68367)
Toby Maxwell, University of California Davis, Davis, CA, United States
Nitrate-transformations during simulated drought on a restored floodplain (68475)
Beth Hoagland1, Tess A Russo1, Calla M. Schmidt2 and Danielle Tran2, (1)Pennsylvania State University Main Campus, University Park, PA, United States, (2)University of San Francisco, San Francisco, CA, United States
Influence of water table fluctuations on subsurface methane dynamics and surface fluxes in seasonally flooded subtropical pastures. (69988)
Sam Chamberlain1, Michael Todd Walter1, Elizabeth Boughton2 and Jed P Sparks1, (1)Cornell University, Ithaca, NY, United States, (2)Archbold Biological Station, Venus, FL, United States
Greenhouse Gas Emissions within Seasonally Flooded Tropical River Deltas (71109)
Amy kirsten Salvador, University of California Riverside, Riverside, CA, United States, Michael Schaefer, Stanford University, Stanford, CA, United States, Katherine A Roberts, Stanford Earth Sciences, Stanford, CA, United States and Mekong River Delta Team
Dissolved inorganic and organic carbon yields and fluxes in a permafrost catchment on the Qinghai-Tibet Plateau (71177)
Tianxu Mao, Genxu Wang, Tao Zhang and Xiaopeng Chen, IMHE Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China
Metal and Phosphorous behavior in the water and sediment underneath ice cover: a comparative study between hyper- and eutrophic lake systems (73432)
DongJoo Joung1, Yaoyang Xu1, Peter D Isles1, Trevor Gearhart1, Jason Stockwell2, Brian O'Malley2, Andrew W Schroth1, Benjamin Ramcharitar3 and Meagan Leduc4, (1)University of Vermont, Burlington, VT, United States, (2)University of Vermont, Rubenstein Ecological Laboratory, Burlington, VT, United States, (3)Middlebury College, Middlebury, VT, United States, (4)Lyndon State College, Lyndonvilleu, VT, United States
Projecting the Dependence of Sage-steppe Vegetation on Redistributed Snow in a Warming Climate. (75613)
Benjamin Soderquist, University of Idaho, Moscow, ID, United States
A Comparison of the Sensitivities of Dominant Plant Species to Experimental Drought (76149)
Andrew Jennings Felton1, Melinda Smith2, Robert Griffin-Nolan1 and Ingrid Slette1, (1)Colorado State University, Biology, Fort Collins, CO, United States, (2)Colorado State University, Fort Collins, CO, United States
Spatial Variation in the Sources of Dissolved Inorganic Carbon in a Large Arid River Basin, Northwestern China (79050)
Yue Hu1, Yuehan Lu2 and Chunmiao Zheng1, (1)Peking University, Beijing, China, (2)University of Alabama, Tuscaloosa, AL, United States
Landscape controls on nitrogen availability in a western forest watershed (79750)
Jia Hu1, Yuriko Yano1 and Kelsey G Jencso2, (1)Montana State University, Bozeman, MT, United States, (2)University of Montana, Missoula, MT, United States
Effects of Litter Removal and Addition on the Nutrient Mineralization Dynamics in Hyperseasonal Tropical Savannas of the Brazilian Pantanal (80928)
Cloe Suzanne Hentz, California State University San Marcos, San Marcos, CA, United States, Osvaldo Borges Pinto-Jr, UFMT Federal University of Mato Grosso, Cuiabá, Brazil and George L Vourlitis, California State University San Marcos, Biology, San Marcos, CA, United States
Wastewater contaminant transport and treatment in a nutrient limited ribbed fen (81003)
Colin Patrick Ross McCarter and Jonathan S Price, University of Waterloo, Waterloo, ON, Canada
The Effects of Rainfall Pulses on Soil Nitrogen Availability in a Chihuahuan Desert Grassland During the Summer Monsoon (81146)
Renée F. Brown, Scott L Collins, Carleton S. White and Robert L. Sinsabaugh, University of New Mexico, Department of Biology, Albuquerque, NM, United States
The Ecohydrology of Kruger National Park: What 220,000 Tracer Injections Can Tell Us (81155)
Andrew Kulmatiski, Utah State University, Logan, UT, United States and Karen H. Beard, Utah State University, Wildland Resources, Logan, UT, United States
Interactive effects of winter weather variation and nitrogen deposition on alpine moist meadow ecosystem processes in the Rocky Mountains (84266)
Amber C Churchill, University of Colorado at Boulder, EBIO, Boulder, CO, United States
Short-term facilitation of microbial litter decomposition by ultraviolet radiation (84969)
Jennifer Y King, University of California Santa Barbara, Santa Barbara, CA, United States and Yang Lin, University of California, Santa Barbara, CA, United States
Nitrogen Legacies in Agricultural Landscapes: A 150-year Longitudinal Study of the Susquehanna and Mississippi River Basins (85055)
Kimberly J Van Meter, Philippe Van Cappellen and Nandita B Basu, University of Waterloo, Waterloo, ON, Canada
Enrichment Ratio and Aggregate Stability Dynamics in Intensely Managed Landscapes (85546)
Kenneth Wacha1, Thanos Papanicolaou2, Timothy R Filley3, Tingyu Hou3, Benjamin K Abban2, Christopher G Wilson2 and John Boys2, (1)University of Iowa, Iowa City, IA, United States, (2)University of Tennessee, Knoxville, TN, United States, (3)Purdue University, Earth, Atmospheric, and Planetary Sciences, West Lafayette, IN, United States
Iron, manganese and phosphorus partitioning during high flow events: impacts of land cover and seasonality (85850)
Andrew W Schroth, University of Vermont, Burlington, VT, United States
Daily underlying water use efficiency for AmeriFlux sites (58384)
Sha Zhou1, Bofu Yu2, Yuefei Huang1, Yutong Zheng1 and Guangqian Wang1, (1)Tsinghua University, Beijing, China, (2)Griffith University, Nathan, Australia
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