VALUATION OF ECOLOGICAL SYSTEMS AND SERVICES: “A common history of land uses on the east coast of Vancouver Island and other regions in BC has been the fragmentation of the riparian network in both rural and urbanizing landscapes,” stated Peter Law, President of the Mid Vancouver Island Habitat Enhancement Society, when reflecting on application of the Ecological Accounting Process to Shelly Creek
“Over decades of disturbance, a landscape’s ecological links/services decline as it’s economic (land use) linkages increase. Thus, a descriptive way to visualize these outcomes is this: riparian ecosystems (networks) have become reduced to riparian zones as shown on the maps of today,” stated Peter Law. “An alternative term, riparian network, could also be used to describe a system composed of a physical stream channel and adjacent riparian (vegetated) corridor. This system provides a critical ecological function in linking terrestrial and aquatic ecosystems in a watershed or creekshed.”