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Contains photo essays and academic papers on subjects such as consumption, shopping malls, tourism landscapes, geodemographics and artisanal fisheries. Department of Geography, University of Hawaii.

Home page of the International Boundaries Research Unit, (IBRU) located at the University of Durham. A source of information on boundary and territorial issues around the world.

A research center at Rockefeller University that explores how long-run technical change relates to productivity and efficiency of energy, materials, land, and other resources, and the consequences for human populations.

Essays by Luis Suarez-Villa, of the University of California, Irvine. Features sections devoted to the role of innovative capacity, tangible and intangible infrastructure, and a description of inversion at the metropolitan level

An international and interdisciplinary professional society that promotes the use of an ecological perspective in both research and application.