Academic Search Premier
A good general database that contains journal articles from many disciplines
JSTOR contains numerous full text articles in a wide variety of disciplines, but the articles are not as current as other databases; the newest will be several years old.
This database indexes articles in the field of anthropology; try searching on "yadkin" for articles.
Covers publications in biology including ecology and environmental science - look here for articles on the impact of pollution, sediment, etc. on water quality and wildlife.
Business Source Complete
Covers publications in the fields of business and economics
EconLit A guide to articles in the field of economics
PAIS covers the areas of policy and administration
ProQuest Criminal Justice Database provides research on crime, its causes and impacts, legal and social implications, as well as litigation and crime trends