(CIESIN) is a center within the Earth Institute at Columbia University. CIESIN works at the intersection of the social, natural, and information sciences, and specializes in on-line data and information management, spatial data integration and training, and interdisciplinary research related to human interactions in the environment.
The online library of the Organisation for Economic Co-operation and Development. Comprises 20 book collections by theme, containing all OECD monographs and reports, most OECD periodicals, and the OECD statistical databases.
Information on globally threatened animals and plants, including statistical analyses of global forest conservation, biodiversity profiles, natural capital indicators for OECD countries, and a protected areas database.