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PeerJ: the Journal of Life and Environmental Sciences is a peer-reviewed & Open Access journal publishing primary research and reviews in biology, life sciences, environmental sciences, and medicine.
"The Dryad Digital Repository is a curated resource that makes the data underlying scientific publications discoverable, freely reusable, and citable. Dryad provides a general-purpose home for a wide diversity of datatypes."
ICPSR collects, preserves, and disseminates digital social science data. See the ICPSR Libguide for information on how to find, use and deposit ICPSR datasets.