Digital Repositories, Libraries
UT Digital Repository - scholarly and research works of the University of Texas at Austin, reflecting the intellectual and service environment of the campus.
Aquatic Commons - thematic digital repository covering the natural marine, estuarine /brackish and fresh water environments.
Biodiversity Heritage Library (BHL) - digitization component of the Encyclopedia of Life; a consortium of 12 major natural history museum libraries, botanical libraries, and research institutions organized to digitize, serve, and preserve the legacy literature of biodiversity.
The Digital Library Center, University of Florida - millions of pages, hundreds of thousands of items, and hundreds of collections.
The Digital Library of the Caribbean - cooperative digital library for resources from and about the Caribbean and circum-Caribbean.
National Sea Grant Library, Digital Libraries: Harmful Algae.
USGS, National Wetlands Research Center (NWRC) Library Digital Collection.