e360.yale.edu 9th November 2010
Quoted from source:
‘The habitat diversity of the planet’s mountain ranges may offer a safe haven for species threatened by the effects of climate change, according to a new study. Using infrared photography and sensors to monitor soil temperatures in Switzerland’s central Alps, researchers from the University of Basel found that slope exposure and the ruggedness of the alpine terrain “produce a broad spectrum of life conditions” not present in most ecosystems, creating “refuge habitats” for many species. Based on computer modeling, the researchers estimated that if temperatures increase 2 degrees C, only 3 percent of alpine habitat will become unsuitable for species in the region. The scientists said they were surprised by the high degree of temperature contrasts found in the Alps, and that the many micro-climates will enable species to migrate short distances and still find suitable habitat under a scenario of modest temperature increases. The study was published in the Journal of Biogeography.’
