You will find a number of journal articles and other resources in the Databases listed below.
GreenFILE is a free research database covering all aspects of human impact to the environment. Its collection of scholarly, government and general-interest titles includes content on global warming, green building, pollution, sustainable agriculture, renewable energy, recycling, and more.
UNdata is a single-entry point for international statistical databases. Users can search and download various statistical resources compiled by the UN statistical system and other international agencies. The databases contain over 60 million data points and cover a wide range of statistical themes.
Many multidisciplinary databases will also contain a number of useful resources