21 Jun 2013:
Illegal Fires in Sumatra
Send Dangerous Pollution to Singapore
Billowing smoke from illegal fires on the Indonesian island of Sumatra has engulfed Singapore this week, pushing air pollution to record levels
for three consecutive days. The smoke, which is captured in
a new NASA satellite image
, has created an acrid blanket of smog across the region and historic levels of air pollution. According to government officials, Singapore's air pollution index reached 401 on Friday, a level considered hazardous for breathing. Before this week, the previous high was 226. The smoke has been blowing east toward southern Malaysia and Singapore
from Sumatra, where farmers set illegal fires to clear land for new crops during the mid-year dry season. The fires are yet another sign of the large-scale deforestation taking place on Sumatra. As citizens in Singapore inundated stores for gas masks to protect against the acrid air, government officials urged people to stay indoors. While Indonesia’s disaster management agency said it would use helicopters to dump water on the fires, Singapore Prime Minister Lee Hsien Loong warned that the thick smog could last for weeks.
Yale Environment 360 is
a publication of the
Yale School of Forestry
& Environmental Studies
Yale Environment 360
articles are now available in Spanish and Portuguese on Universia
, the online educational network. Visit the site.
Business & Innovation
Policy & Politics
Pollution & Health
Science & Technology
Antarctica and the Arctic
Central & South America
Tribal people and ranchers join together to stop a project that would haul coal across their Montana land. Watch the video.
is now available for mobile devices at e360.yale.edu/mobile
The 2015 Yale e360 Video Contest winner documents a Northeastern town's bitter battle over a wind farm. Watch the video.
A 2015 Yale e360 Video Contest winner captures stunning images of wild salmon runs in Alaska. Watch the video.
video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs. Watch the video.
video goes onto the front lines with Colorado firefighters confronting deadly blazes fueled by a hotter, drier climate. Watch the video.
A three-part series Tainted Harvest
looks at the soil pollution crisis in China, the threat it poses to the food supply, and the complexity of any cleanup. Read the series.