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Tree care important for safety - The Register-Guard, Eugene, Oregon, USA Page 2 of 5 <br /> Display "This seeks to target that population of people who don't content par <br /> Advertising/ necessarilythink about trees that surround them every <br /> Rate cards day <br /> 4 Online ad and how dangerous they can be if they become hazard trees," <br /> Index said Patty Williams, executive director of the Pacific Northwest <br /> Selected Chapter of the International Society of Arboriculture, which is <br /> Newspaper <br /> Ads online sponsoring the seminars with the Department of Forestry. <br /> Online <br /> Ad Great <br /> "People do not necessarilyknow what hazard trees look like," <br /> Great Escapes P , <br /> R-GeStore Williams said. <br /> Match.com <br /> Dating <br /> Volunteer A tree usually becomes a hazard when its roots are damaged, <br /> Link compromising the stability of the tree or depriving it of water <br /> and oxygen, Ries said. <br /> TO DO <br /> Maps <br /> Links "We want to help them understand that the actions they take <br /> WebCams can actually affect the future health of trees, whether it's <br /> Movies <br /> Events digging a trench or mowing the grass," he said. <br /> Find a <br /> Restaurant Common myths about trees are that they have deep tap roots <br /> Restaurant <br /> Reviews and root systems that extend only as far as the drip line - the <br /> Ticket section edge of the tree's canopy. Older trees generally have no tap <br /> 1V.Ji tings root, Ries said, and their roots spread beyond the drip line. The <br /> vast majority of the root system is shallow, located in the first <br /> OTHER LINKS couple feet of soil. <br /> site Map <br /> User's Guide/ <br /> FAQ "Imagine a wine goblet perched on a pancake: That's a good <br /> ILPrimewatch ass ams- representation of what a tree looks like," Ries said. <br /> Road reports <br /> 30 Day Paving over roots for streets and sidewalks and severing them <br /> columnist <br /> archive: when digging trenches for sprinkler systems or utility lines <br /> Bellamy weaken trees and puts them at risk of decay and disease, <br /> Godbold experts say. <br /> Stahlberq <br /> Welch <br /> Lottery Trees also suffer if additional soil or mulch is piled around their <br /> Support Services <br /> Newspaper in trunks or on their root systems. <br /> Education <br /> crimewatch. Routine lawn maintenance is a common culprit in creating <br /> iii h com <br /> hazard trees. Mowers that scrape trunks and weeders that nick <br /> SPECIAL younger trees with thin bark introduce decay and may even kill <br /> Mission to a tree. <br /> Africa <br /> Thurston <br /> Tragedy Overwatering also can spell disaster for trees that are adapted <br /> Troubled to dry summer conditions. Regular summer watering may keep <br /> Waters the lawn green, but it also keeps the root systems of trees wet <br /> Casualties of <br /> Abuse and susceptible to rot, Ries said. <br /> Last February's storm claimed many white oaks in lawns that <br /> had been overwatered, he said. <br /> "They were made easy targets for the storm to pop them <br /> over," he said. "Many people don't realize when they water <br /> `1. their lawn, they're also watering their tree and causing the <br /> decline of that tree." <br /> http://www.registerguard.com/news/2003/01/04/1 b.cr.hazardtrees.0104.html 1/8/03 <br />