Session Information2007 Fall Meeting |
Biogeosciences |
Wednesday Morning 1 | |||
| Time | Session | Location | Title |
| 0800 | B31A | MS Exh Hall B | The Bioatmospheric N Cycle: N Emissions, Transformations, Deposition, and Terrestrial and Aquatic Ecosystem Impacts II Posters (joint with A, GC, H, OS, PA) Presiding: S B Weiss, Creekside Center for Earth Observation; P M Rich, Creekside Center for Earth Observation [Abstracts] |
| 0800 | B31A-0053 | MS Exh Hall B | In situ isotope signals of nitrate show how the gross nitrification was high in the surface soils in a humid temperate forest in Japan *N Ohte, K Osaka, R Tateno, M Matsumura, N Tokuchi POSTER [details] |
| 0800 | B31A-0054 | MS Exh Hall B | Effect of a nitrogen-carbon interaction on terrestrial carbon fluxes estimated by biosphere model *T Sasai, Y Yamaguchi POSTER [details] |
| 0800 | B31A-0055 | MS Exh Hall B | Carbon-Nitrogen Cycle Model of Terrestrial Ecosystem for Plot Scale: Application to Cool Temperate Deciduous Broad-leaved Forest and Cool Temperate Evergreen Coniferous Forest in Central Japan A Ito, *M Inatomi POSTER [details] |
| 0800 | B31A-0056 | MS Exh Hall B | Water Soluble Organic Nitrogen in atmospheric aerosol samples from urban, sub-urban and pristine areas of Venezuela R Canelon, A Giuliante, G Aguiar, T Ghneim, *T Perez POSTER [details] |
| 0800 | B31A-0057 | MS Exh Hall B | Nitrate Deficits by Denitrification and Partial Nitrification Processes in the Pacific Ocean *T Peng, Y Li, L Menviel POSTER [details] |
| 0800 | B31A-0058 | MS Exh Hall B | Nitrogen Cycle Modeling: a Mechanistic Estimate of N-losses From Agricultural Fields Over the Seasonal Time Period *F Maggi, C Gu, R Venterea, W Riley, C Oldenburg POSTER [details] |
| 0800 | B31A-0059 | MS Exh Hall B | Why do Different Anthropogenic Sources of Atmospheric Nitrate have Distinctive Isotopic Signatures? *C Kendall, E M Elliott, S W Wankel, E W Boyer, D A Burns POSTER [details] |
| 0800 | B31A-0060 | MS Exh Hall B | Climatic Controls on Leaf Nitrogen Content and Implications for Biochemical Modeling. *I A Tcherednichenko, M White, L Bastidas POSTER [details] |
| 0800 | B31A-0061 | MS Exh Hall B | Non-Linear Nitrogen Cycling and Ecosystem Calcium Depletion Along a Temperate Forest Soil Nitrogen Gradient *E R Sinkhorn, S S Perakis, J E Compton, K Cromack Jr.T D Bullen POSTER [details] |
| 0800 | B31A-0062 | MS Exh Hall B | Compound-Specific Stable Isotopes of Organic Compounds From Lake Sediments Track Recent Environmental Changes in an Alpine Ecosystem, Rocky Mountain National Park, Colorado (United States of America) *S K Enders, M Pagani, S Pantoja, J S Baron, A P Wolfe, N Pedentchouk, L Nuñez POSTER [details] |
| 0800 | B31A-0063 | MS Exh Hall B | Enriched groundwater seeps in Vermont's forest ecosystems: sources or sinks for nitrate? *A J Kaur, D S Ross POSTER [details] |
| 0800 | B31A-0064 | MS Exh Hall B | Lime and Soil Moisture Effects on Nitrogen gas Loss Following Fertilizer Application *C Gu, F Maggi, W Riley, C Oldenburg POSTER [details] |
| 0800 | B31A-0065 | MS Exh Hall B | Understanding nitrogen removal processes within river networks over annual time scales: implications of saturation. *W M Wollheim, C J Vorosmarty, B Fekete, P Milly, K L Findell, B J Peterson POSTER [details] |
| 0800 | B31A-0066 | MS Exh Hall B | The effect of soil freezing on nitrogen dynamics: A snow manipulation study in a forested watershed in the snow belt of western New York, USA *S F Christopher, M J Mitchell, S Inamdar POSTER [details] |
| 0800 | B31A-0067 | MS Exh Hall B | Mechanistic Representation of the N Isotope Composition of Pools and Fluxes in a Coupled Soil and Plant System: Model Development, Testing, and Application *W J Riley, F Maggi, C Gu POSTER [details] |
| 0800 | B31A-0068 | MS Exh Hall B | Diurnal, Seasonal and Inter-annual Variations of N2O Fluxes from Perennial Vineyard Soils in California, USA. *E C Suddick, E A Carlisle, R G Spencer, D R Smart POSTER [details] |
| 0800 | B31A-0069 | MS Exh Hall B | Modeling Evaluation of Retention and Release of Atmospheric Deposition N in Mixed Coniferous Forests, San Bernardino National Forest, CA *F Yuan, T Meixner, M E Fenn, E B Allen POSTER [details] |
| 0800 | B31A-0070 | MS Exh Hall B | Linking N Cycling to Microbial Function Within Soil Microenvironments in Cover Crop Systems *A Y Kong, K M Scow, K Hristova, J Six POSTER [details] |
| 0800 | B31A-0071 | MS Exh Hall B | Species Effects on Stand-Level Nutrient Economy of a Costa Rican Rain Forest *T E Wood, R E Emanuel, K Tully, D Lawrence POSTER [details] |
| 0800 | B31A-0072 | MS Exh Hall B | Bacterial community structure and nitrogen transformation in hyporheic zones of arid-land streams *L H Zeglin, C L Crenshaw, C N Dahm, C Takacs-Vesbach POSTER [details] |
| 0800 | B31A-0073 | MS Exh Hall B | Nitrite Production from Ammonium in Riparian Wetland Soils and Determination of Rates of Consumption of Nitrite and Ammonium in-situ J Shrestha, *P R Jaffe POSTER [details] |