Here are some links to websites that provide further information on these fascinating habitats.
Monterey Bay Aquarium www.mbayaq.org/
The mission of Monterey Bay Aquarium is to inspire conservation of the oceans. This is an excellent website with detailed information not only on the aquarium but on the habitats and life found in the surrounding area. Definitely worth a visit.
www.mbayaq.org/efc/efc_hp/hp_kelp.asp
This link takes you directly to the kelp forest section which has an incredible amount of information on all aspects of kelp.
Monterey Bay National Marine Sanctuary http://montereybay.nos.noaa.gov/
A virtual tour of the marine sanctuary, packed with useful information about Monterey kelp forests.
The Biological Sciences, State University of New York at Stony Brook http://life.bio.sunysb.edu/marinebio/kelpforest.html
This page provides an excellent overview of the kelp forest communities of the east Pacific. Great pictures too.