e360 digest


10 Jan 2012: Brazil Gains in Food Production
Coincided With Drop in Deforestation

A new study of land use in the Brazilian state of Mato Grosso shows that deforestation rates decreased significantly from 2006 to 2010 even as agricultural production in the region reached an all-time high. The study found that growers in Mato Grosso, where more than a third of forest loss in the Brazilian Amazon occurred in the 1980s, have increasingly used previously cleared pasture land. Using satellite data and government statistics on deforestation and production, researchers from Columbia University calculated that 26 percent of the increase in soy production within Mato Grosso from 2001 to 2005 was the result of cropland expansion into forested areas, accounting for 10 percent of total deforestation; during the second half of the decade, however, soy expansion accounted for just 2 percent of total deforestation. According to the study, published in the Proceedings of the National Academy of Sciences, this shift coincided with a drop in commodity markets, as well as a series of high-profile policy initiatives to reduce deforestation and improved methods in monitoring illegal clearing, including satellite-based tracking systems. “This study provides evidence that reduced deforestation and increased agricultural production can occur simultaneously in tropical forest frontiers,” the authors wrote.

Email      Recommend     Tweet     Stumble Upon     Digg     Share    


Yale
Yale Environment 360 is
a publication of the
Yale School of Forestry
& Environmental Studies
.

SEARCH e360



Donate to Yale Environment 360
Yale Environment 360 Newsletter

CONNECT

Twitter: YaleE360
e360 on Facebook
Donate to e360
View mobile site
Bookmark
Share e360
Subscribe to our newsletter
Subscribe to our feed:
rss


ABOUT

About e360
Contact
Submission Guidelines
Reprints

E360 en Español

Universia partnership
Yale Environment 360 articles are now available in Spanish and Portuguese on Universia, the online educational network.
Visit the site.


DEPARTMENTS

Opinion
Reports
Analysis
Interviews
Forums
e360 Digest
Podcasts
Video Reports

TOPICS

Biodiversity
Business & Innovation
Climate
Energy
Forests
Oceans
Policy & Politics
Pollution & Health
Science & Technology
Sustainability
Urbanization
Water

REGIONS

Antarctica and the Arctic
Africa
Asia
Australia
Central & South America
Europe
Middle East
North America

e360 PHOTO GALLERY

“Peter
Photographer Peter Essick documents the swift changes wrought by global warming in Antarctica, Greenland, and other far-flung places.
View the gallery.

e360 MOBILE

Mobile
The latest
from Yale
Environment 360
is now available for mobile devices at e360.yale.edu/mobile.

e360 VIDEO

Warriors of Qiugang
The Warriors of Qiugang, a Yale Environment 360 video that chronicles the story of a Chinese village’s fight against a polluting chemical plant, was nominated for a 2011 Academy Award for Best Documentary (Short Subject). Watch the video.


header image
Top Image: aerial view of Iceland. © Google & TerraMetrics.

e360 VIDEO

Colorado River Video
In a Yale Environment 360 video, photographer Pete McBride documents how increasing water demands have transformed the Colorado River, the lifeblood of the arid Southwest. Watch the video.

OF INTEREST



Yale