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Tag: Biosphere

Long range transport of air pollutants to the Arctic
The major industrial areas of the Northern Hemisphere are a source for long range transport of pollutants. The main air currents are taking industrial air pollution and circulating them with the end result being an incre...
28 Sep 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Trends in permafrost temperatures during the last 23 to 28 years in northern Alaska
There has been a general increase in permafrost temperatures during the last several decades in Alaska, northwest Canada, Siberia, and northern Europe. Permafrost temperature records have been obtained uninterrupted for ...
01 Jun 2007 - by Hugo Ahlenius, UNEP/GRID-Arendal
Logging concessions in the Guatemalan Maya Biosphere Reserve (MAB)
Logging concessions in the Guatemalan Maya Biosphere Reserve (MAB)
11 Jul 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Employment, by logging concession, for the Guatemala Maya Biosphere (MAB)
Employment, by logging concession, for the Guatemala Maya Biosphere (MAB)
11 Jul 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal