Tropical forests were the primary sources of new agricultural land in the 1980s and 1990s

Agricultural intensification and changes in cultivated areas, 1970-2005

(2009) T. K. Rudel et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Carbon payback times for crop-based biofuel expansion in the tropics: the effects of changing yield and technology

(2008) Holly K Gibbs et al.   Environmental Research Letters

Interactions among Amazon land use, forests and climate: prospects for a near-term forest tipping point

(2008) D. C Nepstad et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Humid tropical forest clearing from 2000 to 2005 quantified by using multitemporal and multiresolution remotely sensed data

(2008) M. C. Hansen et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Difficulties in tracking the long-term global trend in tropical forest area

(2008) A. Grainger   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Biofuels: Effects on Land and Fire

(2008) K. L. Kline et al.   SCIENCE

Use of U.S. Croplands for Biofuels Increases Greenhouse Gases Through Emissions from Land-Use Change

(2008) T. Searchinger et al.   SCIENCE

Land Clearing and the Biofuel Carbon Debt

(2008) J. Fargione et al.   SCIENCE

Is oil palm agriculture really destroying tropical biodiversity?

(2008) Lian Pin Koh et al.   Conservation Letters