I'm preparing an article about "human migration and environment". Do you have any data or information relevant to this topic (causes, effects, links)?
Our Population-Environment Research Network (PERN) conducted a cyberseminar on “Environmentally Induced Population Displacements”. The papers and comments can be viewed at http://www.populationenvironmentresearch.org/seminars082008.jsp.
Also, the journal Population and Environment released an issue “Special Issue on Human Migration and the Environment”, see http://www.springerlink.com/content/t5763l2w763m/.