NCEAS residents are automatically given web space located in the webdocs directory in their home directory on Jupiter. They are then accessible at http://www.nceas.ucsb.edu/~username/ .
NCEAS also offers web space for groups. See Julien for more information.
Websites are linked from the official NCEAS website on the People at NCEAS page. Please email webmaster@nceas.ucsb.edu to get your page linked.