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The boom in air travel The boom in air travel
Number of air transport passengers per year in millions depicted as USA relative other countries.
04 Jun 2008 - by Emmanuelle Bournay, UNEP/GRID-Arendal
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Employment in the travel and tourism industry in Africa Employment in the travel and tourism industry in Africa
About 6.3 million people work in the travel and tourism industry in Africa, where tourism is highly dependent on natural and cultural environment. However, since travel & tourism touches all sectors of the economy, its real impact is even greater.
02 Nov 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
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Population size of Peary caribou in the Canadian Arctic islands Population size of Peary caribou in the Canadian Arctic islands
In northwestern North America, recent warming has led to a dramatic increase in the number of days of above freezing temperatures during the migration period for the caribou (Rangifier tarandus). Thawing and subsequent re-freezing of snow results in ice layers in the snow pack which hinder travel of Rangifer and make it harder to cater for food. There have been catastrophic declines in the Peary caribou on the Arctic islands of North America and ...
01 Jun 2007 - by Hugo Ahlenius, UNEP/GRID-Arendal
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Market access (estimated travel time) in agricultural areas Market access (estimated travel time) in agricultural areas
Accessibility to food is also determined by the long-term trend in food prices (which is a different issue from price volatility). The rising trend in global food prices is likely to persist in the next decade. In the long run, however, prices will decline (OECD-FAO, 2008).
02 Feb 2009 - by Hugo Ahlenius, UNEP/GRID-Arendal
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The boom in air travel The boom in air travel
Number of air transport passengers per year (millions)
05 Jan 2009 - by UNEP/GRID-Arendal
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Inequity in access to clean water and sanitation Inequity in access to clean water and sanitation
The supply of safe drinking water and the provision of sanitation are management issues that raise concerns about inequitable service provision, particularly in developing countries. Although several successful initiatives have been launched to supply safe drinking water to urban populations, efforts still fall short of the required targets for sustainable development. In developing countries water delivery systems are plagued by leakages, illega...
26 Jan 2009 - by Phillippe Rekacewicz, February 2006
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