Showing posts with label cutting. Show all posts
Showing posts with label cutting. Show all posts

Tuesday, January 22, 2013

2012 Review of Forests and Trees

In 2012 we saw some very significant findings related to the importance of forests for the health and well being of the planet. We also saw destructive trends that are compromising forests as well as efforts to undermine forests protections. While forests create jobs and significantly contribute to the economy they also play a crucial role in mitigating climate change. Forests cover 30 percent of Earth's land surface and store 45 percent of the carbon found in terrestrial ecosystems and sequester as much as 25 percent of annual carbon emissions from human activities.

Forests reduce the impacts of climate change by sequestering carbon and releasing oxygen, however, less trees means more carbon and less oxygen. This constitutes a dangerous feedback loop. Declining forests are being impacted by global warming and this is interfering with the natural processes that mitigate climate change. In addition to reducing atmospheric CO2, forests are important for drinking water, they protect against soil erosion and contribute to biodiversity that provides habitats for countless species of plants and animals.