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Jonsdottir, I.S. (2004) International Tundra Experiment ITEX - Expert Network Monitoring Plan. Supporting publication to the CAFF Circumpolar Biodiversity Monitoring Program Framework Document. Project Report. CAFF International Secretariat, Akureyri, Iceland.
Alaska Natural Heritage Program..
Alaska Traditional Knowledge and Native Foods Database..
Antarctic Treaty Searchable Database 6th edition..
Baltic Sea Region Statistical Data base..
Canadian Cryospheric Information Network..
Federal State Statistics Service of Russia..
International Northern Sea Route Programme..
National Snow And Ice Data Center..