For academic information, check:
http://www.vanderbilt.edu/ees/gualda/

For software developed by me, visit:
http://people.vanderbilt.edu/~g.gualda/vol_tools.htm
http://people.vanderbilt.edu/~g.gualda/mincal.htm

For family and field trip photos, see:
http://picasaweb.google.com/guigualda/