Aerial view of deforestation in eastern Madagascar. Click image for more pictures of deforestation. (Photo by R. Butler)
CONSEQUENCES OF DEFORESTATION
By Rhett Butler
| Last updated July 22, 2012
Rainforests around the world still continue to fall. Does it really make a difference? Why should anyone care if some plants, animals, mushrooms, and microorganisms perish? Rainforests are often hot and humid, difficult to reach, insect-ridden, and have elusive wildlife.
Actually the concern should not be about losing a few plants and animals; mankind stands to lose much more. By destroying the tropical forests, we risk our own quality of life, gamble with the stability of climate and local weather, threaten the existence of other species, and undermine the valuable services provided by biological diversity.
While in most areas environmental degradation has yet to reach a crisis level where entire systems are collapsing, it is important to examine some of the effects of existing environmental impoverishment and to forecast some of the potential repercussions of forest loss. Continuing loss of natural systems could make human activities increasingly vulnerable to ecological surprises in the future.
The most immediate impact of deforestation occurs at the local level with the loss of ecological services provided by tropical rainforests and related ecosystems. Such habitats afford humans valuable services such as erosion prevention, flood control, water filtration, fisheries protection, and pollination—functions that are particularly important to the world's poorest people, who rely on natural resources for their everyday survival. Forest loss also reduces the availability of renewable resources like timber, medicinal plants, nuts and fruit, and game.
Over the longer term, deforestation of tropical rainforests can have a broader impact, affecting global climate and biodiversity. These changes are more challenging to observe and forecast from local effects, since they take place over a longer time scale and can be difficult to measure.
Extreme Deforestation - Easter Island
- Why are rainforests important?
- Why should rainforests be protected?
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Chocolate company, NGO work together to save lemurs
(03/30/2015) Despite its biodiversity and unique plants and animals, Anjanaharibe-Sud Special Reserve hosts only around a dozen tourists each year. In an effort to increase tourism and research opportunities, the Lemur Conservation Foundation will be using the money raised during the Madécasse promotion to develop Camp Indri - the reserve’s only authorized tourist site.
APRIL suspends contractor after environmentalists expose ongoing deforestation
(03/28/2015) Asia Pacific Resources International Holdings Limited (APRIL) has suspended a contractor and a plantation manager after environmentalists exposed deforestation that violates the logging giant's sustainability policy.
APRIL violates sustainability policy by clearing peat forest after Jan cut-off
(03/26/2015) New data shows Asia Pacific Resources International Holdings Limited (APRIL) is continuing to destroy rainforests on deep peat despite a high profile pledge to clean up its operations. Today Greenomics-Indonesia released an analysis of two NASA Landsat images confirming that APRIL's subsidiary PT Riau Andalan Pulp Paper (RAPP) has cleared significant tracts of peat forest on Pulau Pedang island off Sumatra's coast since January 2015.
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