'Urban sources' diaporamas de présentation

Erosion Control Workshop

496 views • 33 slides

Organic Carbon and Urban Sources - What Do We Know?

Organic Carbon and Urban Sources - What Do We Know?. CBDA OC Conceptual Model Workgroup January 18, 2005. Michael Zanoli Department of Water Resources, Division of Environmental Services, MWQI Program. What Do We Know About Urban OC Sources?.

283 views • 18 slides

Identifying Critical Areas for BMP Applications

Identifying Critical Areas for BMP Applications. Critical Areas. Those areas or sources where the greatest water quality improvement can be accomplished per dollar spent (Maas, et al., 1985). NOT just the source of the greatest loads!. Critical Area Selection Criteria N,P, Sediment, Pathogens.

129 views • 12 slides