Session: Soil-Plant-Atmosphere Interactions and Soil Carbon Dynamics in Long-Term Research Experiments (ASA, CSSA and SSSA International Annual Meetings (2015))

381 Soil-Plant-Atmosphere Interactions and Soil Carbon Dynamics in Long-Term Research Experiments

Oral Session

ASA Section: Environmental Quality

Soil organic C storage is intimately related to physical, chemical and biological soil properties. Implementing management practices to increase the soil carbon stocks will improve soil health, offset anthropogenic greenhouse gas emissions and enhance the resilience of agriculture enabling its capacity for adaption to future climate. This session is intended to encompass empirical soil C and/or CO₂emission studies, using data from long-term experiments and process-based modeling approaches, in assessing management impacts on soil processes and adaption to future climate change.

Cosponsor(s):

Soil Carbon and Greenhouse Gas Emissions Community

Soil & Water Management & Conservation

Wednesday, November 18, 2015: 12:55 PM-2:00 PM

Minneapolis Convention Center, M100 C

Organizer:

Hero T. Gollany

Moderator:

Hero T. Gollany

12:55 PM

Introductory Remarks

1:00 PM

381-1

The Dominance of Temperature in Governing Residue Decay at Diverse Sites Across Canada.
Edward G Gregorich, Agriculture & Agri-Food Canada; Henry Janzen, Agriculture & Agri-Food Canada; Ben Ellert, Agriculture and Agri-Food Canada; Budong Qian, Ottawa Research and Development Centre

1:30 PM

381-2

Long-Term C and N Cycling in Response to Changes in Harvest Intensity and N Fertilization.
Benjamin Ellert, Lethbridge Research Centre; Henry Janzen, Agriculture & Agri-Food Canada; Newton Lupwayi, Agriculture & Agri-Food Canada; Brian G. McConkey, Agriculture & Agri-Food Canada; Elwin Smith, Agriculture & Agri-Food Canada

1:30 PM

381-3

Will Elevated Atmospheric CO2 Temporarily or Persistently Alter the Dry Mass Allocation Between Shoot and Root and Among Rooting Zones of Field Grown Wheat?.
Frank Wechsung, PIK; Gerard W. Wall, ARS; Gabriele Wechsung, Umweltbundesamt; Bruce A. Kimball, USDA-ARS

Audio File Recorded Presentation

1:45 PM

381-4

Chamber System for Studying Soil-Plant-Atmosphere Interactions during Use of Biochar Soil Amendments.
Oscar Monje, Ascentech Enterprises, Inc; Christina Khodadad, Sierra Lobo, Inc; Lashelle E. Spencer, Craig Technologies, Inc.; John A. Catechis, Sierra Lobo, Inc.; David J. Smith, NASA Ames Research Center

2:00 PM

Adjourn

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