: > : > deciduous trees overhead > : > : Maintenance issue. Fire hazard. Pest path. And trees only grow > : so high... > > It is amazing how much cooling effect that you can get from a 100 > year old > maple. Not only because of the shade, but also due to the huge > amount of > water that is evaporated each day. It is very important to protect > our > urban forests for this and a variety of other reasons. > > > Gordon Williams Yezzz, and to give a home for the precious -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist