298
Soil Organic Carbon Challenges in the Field

Oral Session

SSSA Division: Soil & Water Management & Conservation

Focus is on limitations to estimating soil organic carbon and strategies to overcome these limitations.

Cosponsor(s):

Soil & Water Management & Conservation

Tuesday, November 5, 2013: 8:00 AM-10:05 AM

Tampa Convention Center, Room 20

Community Leader:

Alan J. Franzluebbers

Presider:

Hero T. Gollany

8:00 AM

Introductory Remarks

8:05 AM

298-1

Sources of Variability in Organic Carbon Stocks: Can We Overcome Them?.
Jason G. Warren, Oklahoma State University; Sumit Sharma, Oklahoma State University; Alexandra Elizabeth Cumbie, Oklahoma State University; Tracy M Wilson, Oklahoma State University; Tyson E. Ochsner, Oklahoma State University

8:20 AM

298-2

Soil Management and Carbon Calculation Methods Influence Changes in Soil Carbon Estimation.
Maysoon M. Mikha, USDA-ARS; Merle F. Vigil, USDA-ARS; Joseph G. Benjamin, USDA-ARS

8:35 AM

298-3

Is Carbon Management Index Suitable to Account Variability in Soil Carbon Sequestration?.
Ekrem L Aksakal, Ataturk University; Kenan Barik, Ataturk University; Khandakar R. Islam, Ohio State University South Centers

8:50 AM

298-4

Determining Soil Organic Carbon Accretion Vs. Sequestration Using Physicochemical Fractionation and Cqestr Model.
Hero T. Gollany, USDA-ARS; Ann-Marie Fortuna, North Dakota State University; Marshall Samuel, MARDI; Frank L Young, USDA-ARS; William L Pan, Washington State University; Mike Pecharko, Washington State University

9:05 AM

Break

9:20 AM

298-5

Soil Carbon Dynamics for Irrigated Corn Under Two Tillage Systems.
Ronald F. Follett, Soil Plant Nutrient Research, USDA-ARS; Claudia Pozzi Jantalia, Embrapa Agrobiology; Ardell D. Halvorson, USDA-ARS

9:35 AM

298-6

Soil Carbon Stock and Total Nitrogen of Different Hawaiian Sugarcane Varieties Used On Commercial Plantations.
Rebecca Tirado-Corbala, USDA-ARS; Dong Wang, USDA-ARS; Jim Ayars, USDA-ARS

9:50 AM

298-7

Total Organic Carbon and Aggregate Size Distribution in Soils Under Natural Vegetation and No Tillage.
Katia Luciene Maltoni, UNESP/Faculdade de Engenharia-Campus de Ilha Solteira; William Dubbin, Natural History Museum

10:05 AM

Adjourn

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298 Soil Organic Carbon Challenges in the Field

298
Soil Organic Carbon Challenges in the Field