Publications and Presentations:
Bales, R.C., C.J. Peters, M.H. Conklin. 1998. GLOBE Water Quality Data After Three Years: An Emerging International Resource. Presented at 1998 the Spring Meeting of the American Geophysical Union, Boston, MA. http://www.hwr.arizona.edu/globe/Hydro/agu/agu.html
Henzel, C.L. 2002. GLOBE, Student Inquiry, and Learning Communities. In: Proceedings of a Conference on Sustainability of Wetlands and Water Resources: How Well Can Riverine Wetlands Continue to Support Society into the 21st Century. Holland, Marjorie M.; Wareen, Melvin L.; Stanturf, John A, (eds.) Gen. Tech. Rep SRS-50. Asheville, NC: U.S. Dept. of Agriculture, Forest Service, Southern Research Station. 191 p. University of Mississippi, March 2002, p109-111.
Kramer, A.M., R.C. Bales, M.H. Conklin. 1998. GLOBE Water Quality Data in Context: A Comparative Study of Volunteer and Government Agency Databases. Presented at 1998 the Spring Meeting of the American Geophysical Union, Boston, MA http://www.hwr.arizona.edu/globe/Hydro/agu/anne_agu.html
Kramer, A.M. 1998. GLOBE water quality data in context: A comparative study of volunteer and governmental agency databases. Master's thesis, Department of Hydrology and Water Resources, University of Arizona, Tucson, AZ. 107 p.
Clemmons, J. 2000. A comparison of water quality methods and data: Globe Program vs. United States Geological Survey. Master's thesis, Department of Hydrology and Water Resources, University of Arizona, Tucson, AZ. 124p.
Clemmons, J., M. Conklin, and R. Bales. 2000. A comparative study of GLOBE and USGS water quality monitoring data. Volunteer Monitor Annual Meeting, Austin, TX.

Messages to Students and Teachers:
Thanks For All the Data! (November 25, 2002)
Feedback to Schools Reporting GLOBE Hydrology Data (February 11, 2002)
Answers to Students' Hydrology Questions (June 14, 1999)
Analysis of Phase I Data (October 31, 1996)
Hydrology and Water Chemistry Report by Roger Bales, Ph.D. (1995)

Science Reports:
GLOBE Hydrology (PDF) | Related PowerPoint Presentation Boulder, CO 2004
Estimating Future Stream Temps and DO Chicago, IL 2002
Investigate Agua Caliente Spring Chicago, IL 2002
Relating Surface Water Alkalinity and Regional Geology Blaine, WA 2001
Surface Water pH in GLOBE: Sensitivity of pH to Instrument Choice and Electrical Conductivity Blaine, WA 2001
Comparing Air and Water Temperature Annapolis, MD 2000
Use of GLOBE Hydrology Data in Water Quality Assessments Durham, NH 1999
Regional pH and Alkalinity Patterns in GLOBE Data Durham, NH 1999
Strategies For Effective Water Quality Monitoring Durham, NH 1999
GLOBE Protocols For Coastal Monitoring of Marine Organisms Durham, NH 1999
Assessing Changes in Surface Water Quality over Time Using GLOBE Transparency and Dissolved Oxygen Data Snowmass, CO 1998
GLOBE Water Quality Data in Context: A Comparative Study of GLOBE and Government Agency Water Quality Data Snowmass, CO 1998
Monitoring intertidal organisms for long-term ecological change Snowmass, CO 1998
Stream Response to Snowmelt and Rain Airlie, VA 1997
Assessing Water Quality: When, Why and Where Airlie, VA 1997

Web Chats:
GLOBE-a-Thons, March 7, 2000
Marine Ecosystems, October 19, 1999
Fresh Water Ecosystems, October 5, 1999
Hydrology Web Chat, March 23, 1999
Year of the Ocean Chat, September 23, 1998
Earthday Hydrology Chat, April 22, 1998
Web Chat, December 12, 1996