Canada's Environmental Voice
The oil and gas industry has a pernicious engineering problem: leaky wells. When industry cements or seals a wellbore, stray gas from shallow or intermediate zones can migrate along the casing to the surface or into aquifers. So too can brine and other hydrocarbons. And with the advent of hydraulic […]
Wayne Salewski. Photo courtesy Earth Day Canada. For Wayne Salewski, it all started with rainbow trout, or a lack thereof. “I would watch my son stand on the banks of the Nechako River and cast a rod for hours and catch only trash fish. There were no rainbow trout because […]
This is an excerpt of the cover story from A\J’s Water issue. Subscribe or order the issue now for this and more great stories on fresh- and salt-water initiatives that are making waves and inspiring change in our resource-blessed country and beyond.
Photo gallery: Junction Creek Stewardship Committee
AT 16 METRES or more – about five storeys high – the Bay of Fundy’s tides are the highest in the world. Each day along Fundy’s 1,200-kilometre coastline, the tides cover and then expose stony, red-sand beaches and some 3,000 hectares of biologically important mud flats. In the upper bay, […]
Photo gallery: salt marshes in Atlantic Canada – click to open
This is an excerpt from A\J’s forthcoming Water issue. Subscribe or order the issue now for this and more great stories on fresh- and salt-water initiatives that are making waves and inspiring change in our resource-blessed country and beyond.
Southern Ontario’s 7,200 square kilometre Greenbelt and the prime farmland and headwaters it contains remain at significant risk from expanding urban development despite protective legislation in place for a decade. Ontario’s Greenbelt at Risk, a study from the Ontario Greenbelt Alliance and Environmental Defence, believes the Ontario government must do […]
The newest wind turbines can fly. Lifted off the ground like a kite, they are designed to solve the problem of accessing greater wind speeds at higher altitudes.
