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Forest

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A forest is an area with a high density of trees. There are many definitions of a forest, based on the various criteria. These plant communities presently cover approximately 9.4% of the Earth's surface (or 30% of total land area) in many different regions and function as habitats for organisms, hydrologic flow modulators, and soil conservers, constituting one of the most important aspects of the Earth's biosphere. Although a forest is classified primarily by trees a forest ecosystem is defined intrinsically with additional species such as fungi. A woodland, with more open space between trees, is ecologically distinct from a forest.

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News tagged with forest

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New report underlines multiple benefits but also new challenges to biodiversity-rich sites

Biology / Ecology

created Dec 17, 2009 | popularity 5 / 5 (1) | comments 0

An agreement in Copenhagen to fund reduced emissions from deforestation may generate multiple environmental and economic benefits if investments simultaneously target sites that are both carbon and biodiversity-rich.


Forests take center stage at Copenhagen

Forests take center stage at Copenhagen

Space & Earth / Environment

created Dec 17, 2009 | popularity 3 / 5 (2) | comments 0

As the UN Climate Conference in Copenhagen approaches its conclusion, negotiations are focusing on the role of forests in mitigating climate change. The new 'Reducing Emissions from Deforestation and Forest ...


NASA, Google offer more precise emissions tracking (AP)

NASA, Google offer more precise emissions tracking

Space & Earth / Environment

created Dec 17, 2009 | popularity 1 / 5 (1) | comments 0

(AP) -- The question is a potential deal-killer: If nations ever agree to slash greenhouse gas emissions, how will the world know if they live up to their pledges?





Search results for forest


Avatar's moon Pandora could be real

Avatar's moon Pandora could be real

Space & Earth / Astronomy

created Dec 17, 2009 | popularity 4.3 / 5 (26) | comments 10

In the new blockbuster Avatar, humans visit the habitable - and inhabited - alien moon called Pandora. Life-bearing moons like Pandora or the Star Wars forest moon of Endor are a staple of science fiction. ...


An undated photo shows then director of Sukhumi's monkey nursery, Sergei Ardzimba, feeding his monkeys

War-torn 'nursery' hopes to send monkeys to Mars

Space & Earth / Space Exploration

created 8 hours ago | popularity 1.3 / 5 (3) | comments 3

The monkeys at this run-down research centre which was once the pride of Soviet science have seen it all -- a brutal civil war, freezing winters and starvation.



List of search results for forest