In our last post in this urban sustainability blog series, we talked about waste reduction within and outside of the home. In this post, we’ll be talking about another way that Ontarians can reduce their environmental footprint – water reduction. (Photo: David Kovalenko)

Human activities have a profound effect on the environment. It is no secret that climate change, airborne pollution, the melting of the ice caps, plastic waste in the oceans, and various other disasters are advancing at alarming rates due to human operations in natural environments. With that said, plenty is being done to mitigate and reverse this damage; people are finding ways to embrace renewable energy, employ a circular economy model to reduce waste, and preserve wildlife all over the world, to name a few.  (Photo: Berkay Gumustekin)

The words “city life” tend to paint a certain picture in people’s minds. We think of public transportation, crowded streets, touristy places, and overall concrete jungles. There’s an exciting way of life that comes with living in cities, but this excitement could come at a cost by taking a bigger toll on the environment than one would imagine. Today, approximately 80% of Canada’s population (approximately 29 million people) lives in urban areas. Some 10 million of these people live here in Ontario, and about 6.9 million live in the Greater Toronto Area alone.

Despite enormous pressures from developers and municipalities in the Niagara Region, the provincial government denied all requests to shrink and dilute the Greenbelt. This was done in two locations. One was in Grimsby south of the Niagara Escarpment, in an area that is increasingly being used for tree fruit and grape crops. Another is in a corridor from Lake Ontario to Lake Gibson, along the Twelve Mile Creek. 

"Protecting Water for Future Generations" warns that increased storm water discharges created by urbanization "adds sediment to streams that can negatively impact fish and other aquatic species" and also "increase water temperature, affecting the survival of fish species such as brook trout that need cold water". It stresses that Brook Trout will not survive in warmer water created through the ecological degradation associated with urbanization.

As the African proverb goes, “If you want to go fast, go alone; if you want to go far, go together”. This was quoted by one of the judges to conclude the 2017 AquaHacking semi-finals competition. It epitomized a powerful theme for an evening that involved bringing people and organizations together that had been working to develop integrated water governance by promoting technological innovation in this sector. Moreover, to engage future leaders by bringing water problems to the forefront of public and private sector agendas and fostering commitment to solving them.