Trees are a site’s biggest asset. These guidelines will help you protect and manage them through a construction project and beyond.
ASIDE FROM ADDING beauty to landscapes, trees perform several vital functions. They help stabilize soils, absorb rainwater and reduce the velocity and volume of rainwater hitting concrete and other impervious surfaces. They provide shade, especially on south and west façades; in the dry climate of the Southwest, for example, a shade tree can lower temperatures by up to 20 degrees. Trees also block wind, especially when planted near north façades. And they capture and store carbon.