Wednesday, June 5, 2013
Benefits of Paulownia
Paulownia wood is not only a viable alternative to less sustainable woods; it actually helps to benefit the environment. These hardwoods thrive in poor, even toxic land, and they are now used to restore lands damaged by pollution, deforestation or climate change. The tree has been shown to extend its roots as much as forty feet into the ground, where it immediately gets to work removing pollutants like salt and pesticides. Its deep roots also help to regulate water tables to prevent desertification. The leaves of the paulownia tree are massive and absorb large amounts of carbon dioxide-- a major contributor to global warming-- from the air. Like other trees, it also helps to replenish oxygen in the air, which we all need for survival. Additionally, its broad leaves tend to absorb and disperse particulate pollution, or smoke, that clouds the air near large industrial cities.
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