Publication Information

Title:	Soil carbon and nitrogen changes in forests of Walker Branch Watershed, 1972 to 2004
Author(s):	Johnson, D.W.; Todd, D.E.; Trettin, C.E.; Sedlinger, J.S.
Date:	2007
Source:	Soil Science Society of America Journal: Volume 71: Number:; September-October 2007
Description:	Changes in soil C and N concentrations and contents in four samplings during a 32-yr period on Walker Branch watershed in Tennessee were determined and compared with previously measured C and N fluxes and with changes in ecosystem C and N pools during this period. Soils showed significant increases in C and N concentrations in surface horizons from 1972 to 2004, and most of this increase occurred between 1972 and 1982.
	View and Print this Publication (1.4 MB)
Publication Notes:	We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information. This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain. Our on-line publications are scanned and captured using Adobe Acrobat. During the capture process some typographical errors may occur. Please contact the SRS Webmaster, srswebmaster@fs.fed.us if you notice any errors which make this publication unuseable.
	Get the latest version of the Adobe Acrobat reader or Acrobat Reader for Windows with Search and Accessibility

Publication Links:

Search for on-line publications containing the following:
Author:
Title:
Key Words:

Search only SRS Publications (Uncheck this box to search all R&D Publications.)