NASA’s Electromagnetic Spectrum Information http://imagine.gsfc.nasa.gov/docs/science/know_l1/emspectrum.html
EPA’s Sun Wise UV Index Information http://www.epa.gov/SUNWISE/kids/kids_uvindex.html
EPA’s UV Index Forecast Map http://www.epa.gov/SUNWISE/uvindex.html
CDC’s Resources on Skin Cancer, UV Rays, and the Sun http://www.cdc.gov/excite/skincancer/index.htm
Virginia Tech Resources on How to Measure DBH http://www.cnr.vt.edu/dendro/forsite/si4.htm
EPA Kids' Climate Change Page- The Carbon Cycle http://epa.gov/climatechange/kids/carbon_cycle_version2.html
Urban Tree and Shrub Guide http://www.na.fs.fed.us/Spfo/Pubs/uf/uts/index.htm
Information on the Benefits of Urban Trees http://www.dnr.state.md.us/Forests/Publications/urban.html
Urban Forest Links http://www.treelink.org/
Urban Forestry South Expo http://www.urbanforestrysouth.org/
Web Links for the Urban Forest Edition 
