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==Case Studies & External Links==

==Case Studies & External Links==

===Case Studies===

===Case Studies===

A series of STEP case studies highlighting the effectiveness of different salt management practices is currently being developed.  A brief synopsis of some of these case studies is provided in Appendix B of Van Seters, 2022.  Full case study documents will be posted here when available.   

A series of STEP case studies highlighting the effectiveness of different salt management practices is currently being developed.  A brief synopsis of some of these case studies is provided in Appendix B of Van Seters, 2022.  Full case study documents will be posted here when available.   

*[https://ottawariverkeeper.ca/2021-2022-road-salt/ The 2021-2022 Road Salt Program at Ottawa Riverkeeper]<ref>Oswald, 2021. Road salt reduction on Ryerson University campus. Information Sheet. Presentation by C. Oswald at the Ottawa Riverkeeper salt management forum in April 2021. Ottawa Riverkeeper. January 18, 2022. Accessed May 16 2022. https://ottawariverkeeper.ca/2021-2022-road-salt/</ref>

*[https://ottawariverkeeper.ca/2021-2022-road-salt/ The 2021-2022 Road Salt Program at Ottawa Riverkeeper]<ref>Oswald, 2021. Road salt reduction on Ryerson University campus. Information Sheet. Presentation by C. Oswald at the Ottawa Riverkeeper salt management forum in April 2021. Ottawa Riverkeeper. January 18, 2022. Accessed May 16 2022. https://ottawariverkeeper.ca/2021-2022-road-salt/</ref>

**This ongoing study is being conducted to evaluate the feasibility and environmental benefits (specifically, the reduction of chloride (Cl) entering the environment) of using direct liquid application (i.e., NaCl brine) on Ryerson campus for both anti-icing and de-icing. Updated reports and findings will be posted here once published

**This ongoing study is being conducted to evaluate the feasibility and environmental benefits (specifically, the reduction of chloride (Cl) entering the environment) of using direct liquid application (i.e., NaCl brine) on Ryerson campus for both anti-icing and de-icing. Updated reports and findings will be posted here once published

*[https://pub-peelregion.escribemeetings.com/filestream.ashx?DocumentId=9868 Using Liquids to Reduce Winter salt Use on Commercial Parking Lots]<ref>: Murison, L., Oswald, C., Gillion, E., and International Landscaping Inc. 2022. Salt Management - Partnership and Outreach Update. https://pub-peelregion.escribemeetings.com/filestream.ashx?DocumentId=9868.</ref>

*[https://pub-peelregion.escribemeetings.com/filestream.ashx?DocumentId=9868 Using Liquids to Reduce Winter salt Use on Commercial Parking Lots]<ref>: Murison, L., Oswald, C., Gillion, E., and International Landscaping Inc. 2022. Salt Management - Partnership and Outreach Update. https://pub-peelregion.escribemeetings.com/filestream.ashx?DocumentId=9868.</ref>

**This technical bulletin by LSRCA discusses the issue of high levels of salt application, and how contractors, property owners and municipalities can save time and money by looking at the emerging research which shows how salt use can also be optimized in parking lots. This research was done by using a friction tester, with a goal of quantifying the effectiveness of various practices and salt application rates.  

**This technical bulletin by LSRCA discusses the issue of high levels of salt application, and how contractors, property owners and municipalities can save time and money by looking at the emerging research which shows how salt use can also be optimized in parking lots. This research was done by using a friction tester, with a goal of quantifying the effectiveness of various practices and salt application rates.  

[[File:Smart about salt training.PNG|thumb|500px|Smart About Salt training program teaches winter contracting company staff and facility management staff how to appropriately apply rock salt and still being mindful about its environmental impact, all while reducing reducing liability and maintenance costs. To learn more, click the picture above.<ref>Smart About Salt Council (SASC). n.d. Smart About Salt: Winter Salt Management Program. http://www.smartaboutsalt.com/</ref>|link=http://www.smartaboutsalt.com/training]]

[[File:Smart about salt training.PNG|thumb|500px|Smart About Salt training program teaches winter contracting company staff and facility management staff how to appropriately apply rock salt and still being mindful about its environmental impact, all while reducing reducing liability and maintenance costs. To learn more, click the picture above.<ref>Smart About Salt Council (SASC). n.d. Smart About Salt: Winter Salt Management Program. http://www.smartaboutsalt.com/</ref>|link=http://www.smartaboutsalt.com/training]]

**The purpose of this manual By the Minnesota Pollution Control Agency (MPCA) is to deliver practical advice to those managing parking lots and sidewalks and help make proactive, cost-effective, environmentally conscious choices in winter parking lot and sidewalk management in the State of Minnesota. This knowledge will provide the opportunity to become a leader in the industry by operating more efficiently and reducing environmental impacts. The manual is  based on the Minnesota Snow and Ice Control Field Handbook for Snowplow Operators, produced by the Minnesota Local Technical Assistance Program Center, and on the training materials for the MPCA's Winter Maintenance of Parking Lots and Sidewalks training class.  

**The purpose of this manual By the Minnesota Pollution Control Agency (MPCA) is to deliver practical advice to those managing parking lots and sidewalks and help make proactive, cost-effective, environmentally conscious choices in winter parking lot and sidewalk management in the State of Minnesota. This knowledge will provide the opportunity to become a leader in the industry by operating more efficiently and reducing environmental impacts. The manual is  based on the Minnesota Snow and Ice Control Field Handbook for Snowplow Operators, produced by the Minnesota Local Technical Assistance Program Center, and on the training materials for the MPCA's Winter Maintenance of Parking Lots and Sidewalks training class.  

*[https://www.researchgate.net/publication/331991752_A_review_of_the_species_community_and_ecosystem_impacts_of_road_salt_salinisation_in_fresh_waters A review of the species, community, and ecosystem impacts of road salt salinisation in fresh waters]. <ref>Hintz, W.D. and Relyea, R.A. 2019. A review of the species, community, and ecosystem impacts of road salt salinisation in fresh waters. Freshwater biology, 64(6), pp.1081-1097. https://www.researchgate.net/publication/331991752_A_review_of_the_species_community_and_ecosystem_impacts_of_road_salt_salinisation_in_fresh_waters</ref>.

*[https://www.researchgate.net/publication/331991752_A_review_of_the_species_community_and_ecosystem_impacts_of_road_salt_salinisation_in_fresh_waters A review of the species, community, and ecosystem impacts of road salt salinisation in fresh waters].<ref name="example10">Hintz, W.D. and Relyea, R.A. 2019. A review of the species, community, and ecosystem impacts of road salt salinisation in fresh waters. Freshwater biology, 64(6), pp.1081-1097. https://www.researchgate.net/publication/331991752_A_review_of_the_species_community_and_ecosystem_impacts_of_road_salt_salinisation_in_fresh_waters</ref>.

**This study of the impacts of road salt on local ecosystems by Hintz and Relyea (2019), found that road salts negatively affect species at all trophic levels, from biofilms to fish species but the concentration of road salt where adverse effects were observed varied and the effects themselves ranged from reductions in fecundity, size and shape to alterations to nutrient and energy flow at an ecosystem level and increased greenhouse gas emissions from contaminated wetlands and altered hydrology and oxygen, nitrogen and carbon level dynamics in lakes and streams. Concentrations at which road salt triggered an effect varied considerably. To read more about their findings, click the link above.

**This study of the impacts of road salt on local ecosystems by Hintz and Relyea (2019), found that road salts negatively affect species at all trophic levels, from biofilms to fish species but the concentration of road salt where adverse effects were observed varied and the effects themselves ranged from reductions in fecundity, size and shape to alterations to nutrient and energy flow at an ecosystem level and increased greenhouse gas emissions from contaminated wetlands and altered hydrology and oxygen, nitrogen and carbon level dynamics in lakes and streams. Concentrations at which road salt triggered an effect varied considerably. To read more about their findings, click the link above.