Rocky Mountain Research Station Publications

RMRS Online Publication
RM-RP-325: Water chemistry of Rocky Mountain Front Range aquatic ecosystems


Musselman, Robert C.; Hudnell, Laura; Williams, Mark W.; Sommerfeld, Richard A. Water chemistry of Rocky Mountain Front Range aquatic ecosystems. Res. Pap. RM-RP-325. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 13 p.

A study of the water chemistry of Colorado Rocky Mountain Front Range alpine/subalpine lakes and streams in wilderness ecosystems was conducted during the summer of 1995 by the USDA Forest Service Arapaho and Roosevelt National Forests and Rocky Mountain Forest and Range Experiment Station, and the University of Colorado Institute of Alpine and Arctic Research. Data were collected to examine the water chemistry of Front Range high-elevation lakes and their sensitivity to atmospheric deposition, particularly nitrogen saturation. Water chemistry data from synoptic surveys of high-elevation lakes in wilderness areas of other National Forests in Colorado are also included in this report. Because of the extent, uniqueness, and potential value of the data collected, the entire water chemistry data base including over 265 samples from more than 130 lakes and streams is presented. Preliminary data examination indicates that many lakes have detectible nitrate concentrations, nitrate concentrations are higher early in the season and decrease as the season progresses, and inlets often have higher nitrate concentrations than outlets. Detailed data analysis and interpretation, its relationship to landscape characteristics, and the implications for ecosystem response and management will be presented by the authors in subsequent manuscripts in preparation.

Keywords: water chemistry, alpine/subalpine lakes and streams, atmospheric deposition, nitrogen saturation, ecosystems, aquatic


About PDFs: For best results, do not open the PDF in your Web browser. Right-click on the PDF link to download the PDF file directly to your computer. Click here for More PDF help or order a printed copy of this publication.

The PDF below was scanned and converted to text. Some errors may occur.


Download RM-RP-325
http://www.fs.fed.us/rm/pubs_rm/rm_rp325.pdf

PDF File Size: 315 K


Title: RM-RP-325: Water chemistry of Rocky Mountain Front Range aquatic ecosystems
Electronic Publish Date: October 26, 2004
Last Update:
September 15, 2008

RMRS Publications | Order a publication | Contact Us