PS 14
Biogeochemistry: C And N Cycling In Response To Global Change

Monday, August 10, 2015: 4:30 PM-6:30 PM
Exhibit Hall, Baltimore Convention Center
 Effects of snow cover variations on spatial patterns of carbon emissions in northern forests
Zhen Yu, West Virginia University; Jingxin Wang, West Virginia University; Shirong Liu, Chinese Academy of Forestry; Pengsen Sun, Chinese Academy of Forestry
 Seasonal and annual variability of soil warming effects on belowground carbon cycles in a cool-temperate deciduous forest
Nam Jin Noh, Gifu University; Masatoshi Kuribayashi, Kyushu University; Taku M. Saitoh, Gifu University; Hiroyuki Muraoka, Gifu University
 Carbon stocks in a tropical pasture of México
Jose L. Martinez, Universidad Juarez Autonoma de Tabasco; Carlos J Morales Morales, UJAT; Luisa Camara, UJAT; Ofelia Castillo, UJAT
 Effects of nitrogen additions on soil extracellular enzyme activity: A meta-analysis
Jianwei Li, Tennessee State University; Siyang Jian, Tennessee State University; Dafeng Hui, Tennessee State University; Yiqi Luo, University of Oklahoma
 Using long-term ecosystem experiments to study contemporary climate change: Results and comparisons from a 23 year warming experiment
John Harte, University of California; Scott R. Saleska, University of Arizona; Charlotte Levy, Cornell University
 Diel responses of soil greenhouse gas fluxes to fertilization and precipitation variability
Megan Scott, Purdue University; Jeffrey S. Dukes, Purdue University
 Hydrobiogeochemical controls on C and N coupling in a temperate forested watershed
Thomas Parr, University of Delaware; Shreeram P. Inamdar, University of Delaware
 Hydrologic and chemical connectivity in urban accidental wetlands: Implications for nitrate removal
Amalia M. Handler, Arizona State University; Amanda K. Suchy, Arizona State University; Nancy B. Grimm, Arizona State University; Monica M. Palta, Arizona State University; Daniel L. Childers, Arizona State University; Juliet C. Stromberg, Arizona State University
 Isotopic analysis of protein and structural material of sporocarps reveals fungal C and N sources
Janet Chen, University of New Hampshire; Linda van Diepen, University of New Hampshire; Kirsten S. Hofmockel, Iowa State University; Erik A. Hobbie, University of New Hampshire
 Belowground limitation and forest carbon sinks
Caroline Farrior, National Institute for Mathematical and Biological Synthesis; Ray Dybzinski, Princeton University; Ensheng Weng, Princeton University; Stephen W. Pacala, Princeton University
 Tree species effects on nitrogen cycling processes and functional communities in soil at a common garden experiment
Relena R. Ribbons, University of British Columbia-Vancouver; David J. Levy-Booth, University of British Columbia-Vancouver; Susan J. Grayston, University of British Columbia; Lars Vesterdal, University of Copenhagen; Cindy E. Prescott, University of British Columbia; Morag A. McDonald, Bangor University
 Relative responses of soil and root respiration to soil warming suggest little soil C loss after the initial two years
Andrew J. Burton, Michigan Technological University; Mickey P. Jarvi, Michigan Technological University; Kayla M. Griffith, USFS Northern Research Station
 Potential effect of land-use changes on China’s terrestrial carbon uptake in 21st century
Dan Liu, Auburn University; Hanqin Tian, Auburn University; Jia Yang, Auburn University; Shufen Pan, Auburn University; Chaoqun Lu, Auburn University; Wei Ren, Auburn University; Bo Tao, Auburn University; Wenping Yuan, Beijing Normal University
 Impacts of timber harvesting on carbon dynamics in the conterminous United States from 1992 to 2050
Shuguang Liu, U.S. Geological Survey (USGS); Yiping Wu, ASRC Federal InuTeq, Contractor to the US GS EROS Center; Brian Davis, Stinger Ghaffarian Technologies (SGT, Inc.), Contractor to the USGS EROS Center; Claudia Young, Stinger Ghaffarian Technologies (SGT, Inc.), Contractor to the USGS EROS Center
 Wetland carbon and nitrogen mineralization in response to biotic and abiotic global change
Brendan M. Kelly, Villanova University; Blanca Bernal, Smithsonian Environmental Research Center; J. Patrick Megonigal, Smithsonian Environmental Research Center; Thomas J. Mozdzer, Bryn Mawr College; J. Adam Langley, Villanova University
 Assessing the uncertainty in simulated NPP and carbon pools using four historical climate datasets
Rashad Rafique, JGCRI, PNNL,; Ning Zeng, UMD, College Park; Ghassem Asrar, JGCRI, PNNL; Fang Zhao, UMD, College Park; Eugenia Kalnay, UMD, College Park
 Litter chemistry and microbial community modulates the effect of climate on the decomposition of plant litter
Georgianna Scott, Clemson University; Vidya Suseela, Clemson University; Jeffrey S. Dukes, Purdue University; Nishanth Tharayil, Clemson University
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