1. Aide TM, Grau HR (2004) Globalization, migration, and Latin American ecosystems. Science 305(5692): 1915–1916. DOI: 10.1126/science.1103179
2. Zhang BP, Mo SG, Tan Y, et al. (2004) Urbanization and deurbanization in mountain regions of China. Mountain Research and Development 24(3): 206–209. DOI: 10.1659/0276-4741(2004)024[0206:UADIMR]2.0.CO;2
3. Bätzing W (2003) The Alps: History and future of a European cultural landscape. Munich, Germany. CH Beck. (In German)
4. Bender O, Borsdorf A, Fischer A, et al. (2011) Mountains under climate and global change conditions-research results in the Alps. In: Blanco J, Kheradmand H (Eds.), Climate change-geophysical foundations and ecological effects. Rijeka, Croatia. InTech. pp. 403–422. DOI: 10.5772/24574
5. Borsdorf A, Borsdorf F, Ortega LA (2011) Towards climate change adaptation, sustainable development and conflict resolution-the Cinturón Andino Biosphere Reserve in Southern Colombia. eco.mont 3(2): 43–48. DOI: 10.1553/eco.mont-3-2s43