Gliding across the treetops in the Gifford Pinchot National Forest in Washington State may sound like the latest trend in eco-tourism.
But the gondola on the massive Wind River crane is not used for recreational sport -- it's a research tool being used by scientists at the University of Washington to measure the effects of global warming on trees.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/scientists-take-trees-measure-global-warming
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/planet-ark-australia
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecotourism
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forests
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/trees
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us