Impact of Livestock Grazing on Carbon and Nitrogen Balance of a Short-grass Steppe
Entry ID: USDA.ARS.CGPRS.SGSgraze

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Summary
Abstract: (adapted from project abstract)


Problem: Grazing lands constitute about 55% ofthe total land surface
of the United States, and have been estimated to contain 40,000 MMT of C
in the top 2 m of the soil profile. An increase of only 0.5% in the
organic C in the top 10 cm of grazing land soils is equivalent to the
C emissions from all US cropland agriculture (R.F. Follett, personal
communication). ... View entire text
Geographic Coverage
Spatial coordinates   
  N: 42.0   S: 40.0   E: -103.0   W: -105.0
  N: 42.0   S: 41.0   E: -104.0   W: -105.0

Data Set Citation
Dataset Originator/Creator: J.D. Reeder, G.E. Schuman, J.A. Morgan, D.R. LeCain and R.H. Hart
Dataset Title: Impact oflivestock grazing on carbon and nitrogen balance of a short-grass stepp
Dataset Release Date: 1999
Dataset Release Place: Ft. Collins, CO
Dataset Publisher: Rangeland Resources Research Unit, USDA-ARS
Temporal Coverage
Start Date: 1994-01-01
Stop Date: 1999-01-01
Quality data have been peer reviewed
Access Constraints none
Use Constraints none
Data Set Progress
COMPLETE
Originating Center
Data Center
Central Great Plains Research Station, Agricultural Research Service, U. S. Department of Agriculture Supplemental Info
Data Center URL: http://www.akron.ars.usda.gov/

Data Center Personnel
Name: J. D. REEDER
Phone: (970) 498-4236
Fax: (970) 482-2909
Email: jdreeder at lamar.colostate.edu
Contact Address:
USDA-ARS Rangeland Resources Research Unit
CROPS RESEARCH LAB
1701 Center Ave
City: Fort Collins
Province or State: CO
Postal Code: 80526-2083
Country: USA
Personnel
Role: INVESTIGATOR
Phone: (307) 772-2433
Fax: (307) 637-6124
Email: rhart at lamar.colostate.edu
Contact Address:
USDA Agricultural Research Service
High Plains Grasslands Research Station
8408 Hildreth Road
City: Cheyenne
Province or State: WY
Postal Code: 82009
Country: USA
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Publications/References
Reeder, J.D., G.E. Schuman, and R.A. Bowman. 1998. Soil carbon and
nitrogen changes in CRP lands in the Central Great Plains. Soil and
Tillage Research. 47:339-349.
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Extended Metadata Properties
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Creation and Review Dates
Last DIF Revision Date: 1999-09-09
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