2012 LTER ASM - Trace Gas Fluxes

Nitrous Oxide Fluxes As a Function of Diffusion and Profile Concentrations in the Upper Meter of an Agricultural Soil

ishcherbak — Mon, 03 Sep 2012 18:00:16 +0000

Poster Number:

382

Presenter/Primary Author:

Iurii Shcherbak

Co-Authors:

G. Philip Robertson

Nitrous oxide (N₂O) production in arable soils is a major part of agricultural GHG emissions but not much is known about subsurface sources of N₂O.

Student Poster:

Yes

Greenhouse gas emissions from a constructed wetland system in Phoenix, AZ

jramos1 — Sat, 01 Sep 2012 09:39:33 +0000

Poster Number:

365

Presenter/Primary Author:

Jorge Ramos

Co-Authors:

Eric Chapman

Co-Authors:

Nicholas A. Weller

Wetlands support ecological functions that result in valuable services to society, including the purification of water through processes such as denitrification, plant uptake, and soil retention.

Student Poster:

Yes

Florida Coastal Everglades Long-Term Ecological Research Program: Overview of FCE III

egaiser — Mon, 27 Aug 2012 16:15:20 +0000

Poster Number:

283

Presenter/Primary Author:

Evelyn Gaiser

Co-Authors:

Michael G. Rugge

The Florida Coastal Everglades Long Term Ecological Research (FCE LTER) site is located in South Florida, where the expansive coastal Everglades wilderness interacts with an urban and agricultural

Towards Closing Watershed Nitrogen Budgets: Incorporating Spatial and Temporal Scaling of Denitrification

jduncan — Sat, 18 Aug 2012 21:41:47 +0000

Poster Number:

240

Presenter/Primary Author:

Jonathan Duncan

Co-Authors:

Lawrence E. Band

Co-Authors:

Peter M. Groffman

Closing the nitrogen budget is a major scientific challenge at multiple scales. One of the largest sources of uncertainty is the amount lost via denitrification.

Student Poster:

Yes

Separate Effects of Flooding and Anoxia on Soil Biogeochemistry and Greenhouse Gas Emissions

gmcnicol — Thu, 16 Aug 2012 19:32:57 +0000

Poster Number:

229

Presenter/Primary Author:

Gavin McNicol

Co-Authors:

Whendee L. Silver

Soils are large sources of atmospheric greenhouse gases, and their magnitude and composition is strongly controlled by soil redox conditions.

Student Poster:

Yes

Nitrogen Management for Carbon Credit

nmillar — Wed, 15 Aug 2012 14:01:56 +0000

Poster Number:

217

Presenter/Primary Author:

Neville Millar

Co-Authors:

G. Philip Robertson

Since the 1970s, hundreds of environmental markets have operated throughout the US.

Ecosystem-atmosphere interactions in a New England salt marsh (PIE LTER)

iforbrich — Wed, 08 Aug 2012 20:23:58 +0000

Poster Number:

189

Presenter/Primary Author:

Inke Forbrich

Co-Authors:

Anne E. Giblin

Analyzing the response of salt marsh vegetation to tidal influences is important to understand if or how they can adapt to changes in sea level.

Microbes, moisture, and metabolic activity: Is there a soil moisture threshold for microbial activity?

splacella — Tue, 31 Jul 2012 19:06:55 +0000

Poster Number:

121

Presenter/Primary Author:

Sarah Placella

Co-Authors:

Jay T Lennon

Growing evidence suggests that climate-driven changes in precipitation regulate microbially mediated ecosystem processes, such as CO₂ flux from soils to the atmosphere.

Variations in CO2 efflux from a riverine mangrove forest as related to tidal, salinity, and temperature dynamics

csanchez — Fri, 27 Jul 2012 16:09:45 +0000

Poster Number:

Presenter/Primary Author:

Christopher Sanchez

Co-Authors:

Tiffany Troxler

Co-Authors:

Jordan Barr

Co-Authors:

Gordon Anderson

Soil respiration in mangrove forests represents a significant component of the system's carbon (C) budget.

Student Poster:

Yes

Communicating LTER Science Part I and II

sdailey1 — Thu, 24 May 2012 20:10:38 +0000

Working Group Reports

Final reports:

Comm Sci Working Group Report for LTER ASM 2012.pdf

Participant list:

Attendees Communicating LTER Science WG Sessions 1 and 2.pdf

The LTER 30-year review identified improving communication of LTER science as a high priority.

Organizer:

Susan Dailey

Co-organizer(s):

Marcia Nation

Co-organizer(s):

Chris Neill

Preferred date(s):

Sept 10

Number of 2 hour sessions requested:

Equipment requested:

LCD Projector, Microphone is possible for training exercises

Additional Comments:

Chris Neill from PIE is also a co-organizer of these proposed working groups but the form did not allow me to submit his name in the space provided because it said it was an invalid user name. We would like to conduct 2 sessions for this proposed working group - one on Monday and a second on Wednesday 9/12. We are inviting several science journalists to participate in this workshop that will work with us for activities on both of these days. The first proposed workgroup session will be oriented toward brainstorming and information sharing and the second workgroup session will be product oriented.

Working Group Materials

Related materials:

ASM 2012 Com LTER Sci WG Agenda.pdf

Terms of submission:

I agree

Session:

Working Group Session 1 - Monday

Working Group Session 5 - Wednesday

Room Assignment:

Ruesch Auditorium - Sweet (50)