Journal
REGIONAL ENVIRONMENTAL CHANGE
Volume 15, Issue 7, Pages 1421-1431Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s10113-014-0699-4
Keywords
Deforestation; Ecuador; Silvo-pastoral landscapes; REDD; Carbon sink; Amazon
Categories
Funding
- National Science Foundation under a Dynamics of Coupled Natural and Human Systems Grant [10009499]
- Direct For Social, Behav & Economic Scie
- Division Of Behavioral and Cognitive Sci [1009499] Funding Source: National Science Foundation
Ask authors/readers for more resources
With the continuing decline in the global extent of tropical forests, agriculture-dominated landscapes now cover approximately 50 % of the tropical biome. In this context, our ability to understand and influence biodiversity and carbon sequestration in the tropics depends in large part on our understanding of actively managed landscapes. Approximately two-third of deforested lands become pasture in the Neotropics, and therefore, significant changes in their structure represent a potentially important development in terms of carbon sequestration and biodiversity, especially as ecosystem service payment schemes such as REDD+ emerge. The spontaneous emergence of silvo-pastoral landscapes, or pastures with trees, in formerly treeless pastures in the southern Ecuadorian Amazon represents just this kind of potentially significant shift in the structure of landscapes. In this paper, we try to explain this change in pastoral landscapes. Field surveys indicate variable densities of trees in pastures, with stem densities ranging from 30 to 400 per hectare. Analyses of interviews with the heads of small cattle ranching enterprises suggest that cattle ranchers pursue an intentional management strategy of allowing trees to regrow in working pastures to an extent that is ecologically significant. These findings confirm that even cattle ranches, albeit small in scale, can simultaneously produce food and provide important ecosystem services like carbon sequestration.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available