An ecological approach to landscape design incorporates natural systems as an integral part of urban landscapes. It differs from conventional landscaping in that buildings, hardscape, and landscape are planned as a ...
In streamside or riparian areas, choosing the right plants and where to plant them depends on location in relation to the streambed. There are three zones that dictate the kinds of plants that can be grown.
This publication is a guide for protecting, conserving, selecting, maintaining, removing, and replacing trees on development sites in the Pacific Northwest.