Kristen Villebrun and Wendy Bush hoped they wouldn't have to pray for Chedoke Creek, but four years after they first raised alarm about the water's condition, they were part of an Indigenous full moon ceremony to do just that. About 50 people showed up near Princess Point on the dark and frigid Monday evening for the monthly ceremony, which was particularly special as it focused on Chedoke Creek. The body of water that runs into Cootes Paradise had about 24 billion litres of sewage and storm water runoff leak into it due to a gate being left open.
The Ontario government is investing up to $6.9 million in approximately 100 local conservation projects to restore and enhance wetlands across the province. This funding will help 14 conservation partners restore more than 2,400 acres of wetlands in Ontario, which combined is larger than Presqu’ile Provincial Park, near Brighton. The projects will improve water quality, help prevent flooding and build climate change resiliency.
The United States Supreme Court has curtailed the Environmental Protection Agency (EPA)’s authority to protect wetlands from pollution, a ruling that some experts and justices say goes too far by positioning the court as “the national decision-maker on environmental policy.” On May 25, the court ruled that only wetlands with a “continuous surface connection” to larger streams, lakes, and rivers fall under federal protection. This is the second major legal blow to the federal government’s powers for environmental protection, after last year’s SCOTUS decision that the Clean Air Act does not grant the EPA broad authority to regulate greenhouse gas emissions from power plants that contribute to global warming.
Wetlands are among the most threatened ecosystems in the world. A new study, published in Nature, has found that the loss of wetland areas around the globe since 1700 has likely been overestimated. This is good news overall, however, the global picture hides significant variations, with several regions and distinct wetland types under significant levels of pressure. For instance, temperate river floodplains have been highly impacted while remote boreal-arctic peatlands remain comparatively unharmed. While wetland conversion and degradation has slowed globally, it continues apace in some regions, such as Indonesia, where large swaths of land are being cleared for oil palm plantations and other agricultural uses. This new global perspective on wetland loss can help prioritize conservation and restoration actions.
Using high-resolution satellite images and computer modelling, researchers from the University of Waterloo have documented the importance small wetlands play in water purification and conservation. “What our work showed is that they are actually really important,” said Nandita Basu, a professor at the University of Waterloo and Canada Research Chair in Global Water Sustainability and Ecohydrology.
Tuesday marks the 50th anniversary of an international agreement to protect wetlands around the globe, and this may get you thinking what is so important about wetlands. For awhile they were looked at as wastelands, but over the past few decades, science has shown just how important these areas are. Dan Kraus, a senior conservation biologist with the Nature Conservancy of Canada, says wetlands were the first habitat to have been protected through a global agreement.
