Wednesday Afternoon |
| Time |
Session |
Location |
Title |
| 1330 |
B32B |
MCC Level 1 |
The Bioatmospheric N Cycle: Emissions,
Deposition and Interactions II Posters
(joint with A, H, OS,
AE)
Presiding: A Mosier, USDA Agricultural Research Service;
D Ojima, Natural Resource Ecology Laboratory, Colorado State University; S
B Weiss, Creekside Center for Earth Observations; E Holland, National
Center for Atmospheric Research
[Session
PDF] |
| 1330 |
B32B-0378 |
MCC Level 1 |
Impact of Tillage, Crop Sequence and
N-fertilization on Trace Gas Exchange in an Irrigated Agroecosystem in
Northeastern Colorado
*A R Mosier, A D Halvorson
POSTER [details] |
| 1330 |
B32B-0379 |
MCC Level 1 |
Methane Consumption and Production in
Desert Ecosystems Experiencing Mesquite Invasion and Control
*J E
McLain, D A Martens
POSTER [details] |
| 1330 |
B32B-0380 |
MCC Level 1 |
N2O, NO, CO2 and CH4 emissions from Chinese
cabbage residues addition in a Japanese Andosol as affected by different
soil moisture
*W Cheng, H Tsuruta, K Yagi
POSTER [details] |
| 1330 |
B32B-0381 |
MCC Level 1 |
Effects of Nitrogen Fertilization and
Elevated [CO$_{2}$] on Wetland Biogeochemistry
*S Kim, H Kang
POSTER
[details] |
| 1330 |
B32B-0382 |
MCC Level 1 |
Dissolved Nitrogen and Phosphorus Export to
the Coastal Zone: Early Results From a Global, Multi-element, Multi-form
Modeling Approach
*J A Harrison, S P Seitzinger, C Kroeze, N Caraco, E
Dumont
POSTER [details] |
| 1330 |
B32B-0383 |
MCC Level 1 |
Influence of Plant and Microbial
Interactions on Nitrogen Retention and Loss in Puerto Rican Forest
Soils
*P H Templer, W Silver, M K Firestone
POSTER [details] |
| 1330 |
B32B-0384 |
MCC Level 1 |
Declines in Soil pH due to Anthropogenic
Nitrogen Inputs Alter Buffering and Exchange Reactions in Tropical Forest
Soils
*K A Lohse
POSTER [details] |
| 1330 |
B32B-0385 |
MCC Level 1 |
Nitrogen Oxide Trace Gas Efflux and Soil N
Dynamics in Response to N Inputs in Temperate Forests of the Northeastern
U.S.
*R T Venterea, P M Groffman, L Verchot, A Magill, J Aber, I
Fernandez, M B Adams, M Castro, G Lovett
POSTER [details] |
| 1330 |
B32B-0386 |
MCC Level 1 |
Long-term Trends in Soil CH$_{4}$
Consumption at the Harvard Forest Chronic Nitrogen Addition Experiment:
Implications for the Future Growth in Atmospheric CH$_{4}$.
*P A
Steudler, A S Chan, J D Aber, J Gulledge, C M Cavanaugh, J M
Melillo
POSTER [details] |
| 1330 |
B32B-0387 |
MCC Level 1 |
DAYCENT Simulated Greenhouse Gas Fluxes for
the US Agricultural Sector Under Current and Improved Land
Management
*S J Del Grosso, A R Mosier, W J Parton, D S Ojima, C
Keough
POSTER [details] |
| 1330 |
B32B-0388 |
MCC Level 1 |
Controls on Gross Process Rates in
Terrestrial Ecosystems: A Literature Synthesis
*M S Booth, J M Stark, E
Rastetter
POSTER [details] |
| 1330 |
B32B-0389 |
MCC Level 1 |
Global Patterns in Dissimilatory Nitrate
Reduction: A Latitudinal Gradient in Nitrogen Retention and Loss
*W L
Silver, A W Thompson, D Bradbury, F S Chapin IIIJ J Ewel, M K
Firestone
POSTER [details] |
| 1330 |
B32B-0390 |
MCC Level 1 |
A coordinated approach to investigating
human perturbations to the Nitrogen cycle
J N Galloway, *D
Sahagian
POSTER [details] |
| 1330 |
B32B-0391 |
MCC Level 1 |
Organic Nitrogen in Atmospheric Drops and
Particles: Concentrations, (Limited) Speciation, and Chemical
Transformations
*C Anastasio, Q Zhang
POSTER [details] |
| 1330 |
B32B-0392 |
MCC Level 1 |
The Bio-atmospheric N Cycle: A Story of
Multiple Element Interactions, N, C, S, Atmospheric Chemistry and the
Climate System
*E A Holland
POSTER [details] |
| 1330 |
B32B-0393 |
MCC Level 1 |
Plants Dominate Initial Sequestration of
Excess Nitrogen in Alpine Tundra
*K J Holland, A R Townsend, W Bowman,
T Seastedt
POSTER [details] |