Ecosystem and Biome Web Sites
Ecosystem Threats: Database Articles
Use databases within EBSCOhost (Primary Search, Middle Search Plus, Greenfile, etc.)
Search the name of your ecosystem on the top search field
Type in the keyword threat* (or the specific threat) on the second search field.
Don't forget to scroll down and click on the full text limiter!
Search the catalog to find books on the factors you are researching.
Subject Specific Sources
Marshall Cavendish Digital: Use this database to access articles that cover a variety of subject areas: Science, Social Studies, Health and Language Arts.
: Presents a broad range of scientific disciplines through extensive essays, videos, diagrams,
definitions, biographies, and experiments.
EBSCO: EBSCOhost gives you access to many databases that contain ebooks, magazine, newspaper, encyclopedia and journal articles as well as book chapters.
Encyclopedia Britannica Online School Edition: Choose between three different levels of encyclopedias.
Print Reference Sources
Visit the Reference Section (look for the yellow signs) to use these encyclopedias:
Biomes of the World
REF 577 ALL
Exploring Life Science
REF 570.3 EXP
World Atlas of Coral Reefs
REF 577.7 SPA
Exploring the Ocean
REF 551.46 DAY
REF 333.95 BEN
International Wildlife Encyclopedia
REF 590.3 BUR
Beachams Guide to International Endangered Species
REF 578.64 BEA
Beachams Guide to Endangered Species of North America
REF 578.64 BEA
Endangered Wildlife and Plants of the World
REF 333.95 END