- Important Notices Avis importants ...www.nwri.ca
- C lean freshwater for drinking is a basic need for human life, society and the economy. Ecosystems and watersheds supplying drinking water are subject to variable degrees of human-generated pressures associated with population growth and there is an ever increasing demand for high quality drinking water. Understanding the abilities and limits of ecosystems to sustain clean water under continuous ...web.uvic.ca/water