Session: Latebreaking: Biogeochemistry (2018 ESA Annual Meeting (August 5 -- 10))

PS 52-35

MOVED TO THURSDAY BOARD #155 - Impacts of tree species on metabolic activity of soil microbes: Arbuscular mycorrhizal versus ectomycorrhizal associations
Xinqi Wang, Center for Ecological Research, Northeast Forestry University; Chuankuan Wang, Northeast Forestry University; Taidong Zhang, Center for Ecological Research, Northeast Forestry University

Cancelled

PS 52-36

Mixed-species plantation with Pinus massoniana and Castanopsis hystrix accelerates C loss in recalcitrant coniferous litter but slows C loss in labile broadleaf litter in southern China (widthdrawn)
Hui Wang, Chinese Academy of Forestry; Shirong Liu, Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry; Jingxin Wang, West Virginia University; Yeming You, Guangxi University; Yujing Yang, Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry; Zuomin Shi, Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry; Xueman Huang, Guangxi University; Lu Zheng, Experimental Center of Tropical Forestry, Chinese Academy of Forestry; Zhaoying Li, Experimental Center of Tropical Forestry, Chinese Academy of Forestry; Angang Ming, Experimental Center of Tropical Forestry, Chinese Academy of Forestry; Lihua Lu, Experimental Center of Tropical Forestry, Chinese Academy of Forestry; Daoxiong Cai, Experimental Center of Tropical Forestry, Chinese Academy of Forestry

PS 52-37

Microbial necromass nitrogen makes an important contribution to stable soil organic matter
Chao Wang, Instituted of Applied Ecology, Chinese Academy of Sciences; Xu Wang, Instituted of Applied Ecology, Chinese Academy of Sciences; Guangting Pei, Instituted of Applied Ecology, Chinese Academy of Sciences; Zongwei Xia, Instituted of Applied Ecology, Chinese Academy of Sciences; Yunting Fang, Instituted of Applied Ecology, Chinese Academy of Sciences; Chao Liang, University of Wisconsin, Madison; Edith Bai, Instituted of Applied Ecology, Chinese Academy of Sciences

PS 52-38

An assessment on the uncertainty of nitrogen to phosphorus ratio as a threshold for nutrient limitation in plants
Yan Zhengbing, Peking University, Beijing, China

PS 52-39

Responses of forest ecosystems of eastern North America to decreased nitrogen deposition
Frank Gilliam, University of West Florida; Douglas A. Burns, US Geological Survey; Charles T. Driscoll, Syracuse University; Serita Frey, University of New Hampshire; Gary Lovett, Cary Institute of Ecosystem Studies; Shaun Watmough, Trent University

PS 52-40

Hurricanes Irma and María drove a pulse of salts through soils and streams of a tropical watershed
Carla D. López-Lloreda, Luquillo Critical Zone Observatory; William H. McDowell, University of New Hampshire; Melanie A. Mayes, Oak Ridge National Laboratory; Jody D. Potter, University of New Hampshire; Brent D. Newman, Los Alamos National Laboratory

PS 52-41

Seasonal and temporal dynamics of bacterioplankton, phytoplankton and zooplankton communities and their ecosystem functions in a freshwater reservoir
Kai Wang, Kent State University; Mandy Razzano, Ohio EPA; Xiaozhen Mou, Kent State University

PS 52-42

Asymmetry in above- and belowground productivity responses to N addition in semi-arid temperate steppe
Jing Wang, Institute of Botany, Chinese Academy of Sciences; Yingzhi Gao, Institute of Grassland Science, Northeast Normal University; Xingguo Han, Institute of Botany, Chinese Academy of Sciences

PS 52-43

Does the response of soil nitrogen dynamics and microbial community to an artificial rainfall differ depending on the forest type, especially the mycorrhizal type?
Chikae Iwaoka, Kyoto University; Takeshi Taniguchi, Tottori University; Sheng Du, Chinese Academy of Science; Norikazu Yamanaka, Tottori University; Ryunosuke Tateno, Kyoto University

PS 52-44

Climate warming increases the soil moisture in a coastal wetland
Sun Baoyu, East China Normal University

PS 52-45

Cyanobacterial community structure changes with seasonal mixing and dissolved oxygen dynamics in three urban eutrophic lakes
John E. Rogers, U.S. EPA; Richard Devereux, U.S. EPA; Brandon Jarvis, U.S. EPA

PS 52-46

Phenotypic and performance changes of Bouteloua eriopoda to extreme precipitation events
Mónica Ladrón de Guevara, Center for Research on Ecology and Forestry Applications (CREAF-CSIC), Arizona State University; Osvaldo E. Sala, Arizona State University; Martin F. Wojciechowski, Arizona State University; Josep Peñuelas, Center for Research on Ecology and Forestry Applications (CREAF-CSIC)

PS 52-47

Threefold difference in growth responses to nitrogen addition between plants growing in the laboratory and the field
Xiaoni Xu, East China Normal University; Liming Yan, East China Normal University; Jianyang Xia, East China Normal University

Cancelled

PS 52-48

N-parasitism and water use efficiency in Castilleja applegatei, a root hemi-parasite (widthdrawn)
Audrey Haynes, UC Berkeley

PS 52-49

Drivers of spatial heterogeneity of biological nitrogen fixation in northeastern Canadian boreal forest
Romain Darnajoux, Université de Sherbrooke, Princeton University; Robert L. Bradley, Université de Sherbrooke; Pauline Le Monier, Université de Sherbrooke; Daniel Houle, Ouranos Climate Change Consortium, Ministère des Forêts, de la Faune et des Parcs du Québec; Jean Phillipe Bellenger, Université de Sherbrooke

PS 52-50

Asymmetric responses of microbial respiration to extreme drought and wetting
Junyi Liang, Oak Ridge National Laboratory; Shikha Singh, University of Tennessee, Knoxville; Sindhu Jagadamma, University of Tennessee, Knoxville; Dan M. Ricciuto, Oak Ridge National Laboratory; Lianhong Gu, Oak Ridge National Laboratory; Paul J. Hanson, Oak Ridge National Laboratory; Jeffrey Wood, University of Missouri; Christopher Schadt, Oak Ridge National Laboratory; Gangsheng Wang, Oak Ridge National Laboratory; Melanie A. Mayes, Oak Ridge National Laboratory

PS 52-51

Evidence for the interactive effect of summer-autumn drought and winter-spring warming on ecosystem CO₂ exchange in a coastal wetland
Ming Jiang, East China Normal University; Jianyang Xia, East China Normal University

PS 52-52

Detecting forest soil response to reforestation and ecological succession at the Calhoun Critical Zone Observatory, USA
Megan L. Mobley, Oregon State University; Kevin A. Nelson, Pennsylvania State University College of Medicine; Daniel deB Richter, Duke University; Ruth D. Yanai, SUNY College of Environmental Science and Forestry

PS 52-53

Drivers and patterns of elevated wetland methane fluxes in response to an emerging contaminant
Benjamin P. Colman, University of Montana; Leanne F. Baker, University of Waterloo

PS 52-54

Simulating climate change impacts on vegetation dynamics, carbon storage and wildfire activity in the conterminous USA using localized constructed analogs downscaled climate data
John B. Kim, USDA Forest Service Pacific Northwest Research Station

PS 52-55

Organism-resolved meta-omics analysis reveals molecular details of nutrient metabolism in plant-selected rhizosphere communities
Zhou Li, Oak Ridge National Laboratory, University of Tennessee, Knoxville; Qiuming Yao, Oak Ridge National Laboratory; Xuan Guo, Oak Ridge National Laboratory, University of North Texas; Abhishek Biswas, Oak Ridge National Laboratory; Melanie A. Mayes, Oak Ridge National Laboratory; Sarah L. Lebeis, University of Tennessee, Knoxville; Gregory B. Hurst, Oak Ridge National Laboratory; Robert L. Hettich, Oak Ridge National Laboratory; Chongle Pan, Oak Ridge National Laboratory

PS 52 - Latebreaking: Biogeochemistry