Smog over Southeast Asia in 1997
In 1997 alone haze caused by air pollutants from fire spread for more than 3,200 kilometers, covering six Southeast Asian countries. In the Malaysian state of Sarawak, air pollution reached one the highest recorded indices at 839 g/m3 (levels over 301 g/m3 are equal to smoking 80 cigarettes a day).
29 Nov 2007 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Climate impacts and tropical diseases in Colombia
Shows comparative trend between air temperature in Colombia and levels of malaria and dengue fever. When temperatures increase, especially in combination with more precipitation, vector borne diseases like malaria and dengue fever increase in frequency and distribution. In particular, areas where the minimum night temperatures increase provide the best conditions for the growth and spread of Anopheline spp. and Aedes aegypti mosquitoes. (McCarth...
17 May 2005 - by UNEP/GRID-Arendal