Search results
Results from the WOW.Com Content Network
Planting trees in tropical climates with wet seasons has another advantage. In such a setting, trees grow more quickly (fixing more carbon) because they can grow year-round. Trees in tropical climates have, on average, larger, brighter, and more abundant leaves than non-tropical climates.
Trees are cut down for use as building material, timber or sold as fuel (sometimes in the form of charcoal or timber), while cleared land is used as pasture for livestock and agricultural crops. The vast majority of agricultural activity resulting in deforestation is subsidized by government tax revenue . [ 89 ]
Clear-cutting: This is the practice of cutting down all of the trees in an area. Clear-cutting is often used to create large areas of land for agriculture or development. Selective cutting: This is the practice of cutting down only certain trees, such as those that are mature or diseased. Selective cutting is often used to manage forests and ...
Carbon emissions from deforestation is an important issue to look at with the increasing problem of global warming.Currently, about 4% of B.C.′s total green house gas (GHG) yearly emissions are from deforestation, which is quite a low percentage compared to B.C.'s total GHG emissions, and works out to be about 6,200 hectares of forest land is converted to non-forest use per year. [4]
The removal of the air pollution - a term scientists call "unmasking" - may have had a greater effect on temperatures in some industrial Chinese cities over the last decade than the warming from ...
[5] [6] Further problem areas are air and water pollution (including nutrient pollution), over-exploitation, invasive species [7] and climate change. [ 4 ] Many scientists, along with the Global Assessment Report on Biodiversity and Ecosystem Services , say that the main reason for biodiversity loss is a growing human population because this ...
The Environment Ministry blamed the increase on weak law enforcement and a lack of supervision from local authorities, with land clearance as the primary cause of the fires. [ 17 ] Between 1990 and 2000 20% of the forest area in Indonesia had been lost (24 million ha) and by 2010, only 52% of the total land area was forested (94 million ha). [ 18 ]
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Help; Learn to edit; Community portal; Recent changes; Upload file