In one year, one acre of trees can remove 2.6 tons of carbon dioxide or the equivalent of what one car driving up to 8700 miles produces. More of the article here....
The Pacific Northwest Chapter of the International Society of Arboriculture holds an annual training conference in late September or early October at locations around the northwest. Check this page for conference updates and registration forms. For more information, contact the Chapter office at 503/874-8263 or by e-mail.
