Dr John Cherry, a hydrogeologist with the Council of Canadian Academies (CCA), says fracking wells in Canada aren't built for the long haul; they tend to spring leaks.
"In my view, well integrity is likely the most important shale gas issue," said Dr Cherry in Toronto, Thursday, May 29. Dr Cherry chaired the CCA's expert panel on understanding the environmental impacts of shale gas extraction (fracking). This panel released its report in early May.
See an electric vehicle next to you on the road and you might not distinguish it from any other gas guzzler confronting rush hour traffic. But drive one yourself...and you won't soon shake the experience.
Electric vehicles (EVs) are powered entirely by their onboard batteries and therefore have no tailpipe. No combustion engine vibrates under their hood and no gears need shifted, giving these machines an unrivalled smoothness. When faced with stop signs, red lights or drive-thrus, EVs don't expend their power idling - they are incapable of idling.
But for all their blessings, EVs have their drawbacks. Their batteries have limited range, they can't be fuelled at the pump and for the time being, they cost more than your average gasoline vehicle. However, professor of mechanical engineering at Dalhousie University, Lukas Swan, said these drawbacks are being left in the dust.
Natural Capital refers to the stock of natural resources and environmental assets, and how they contribute to building healthy communities. The Natural Capital perspective is a way of placing a monetary value on the ecological goods and services to quantify these benefits.
Brampton's ecosystems contain many natural areas and urban green spaces that provide the city with ecological goods and services, which translates to valuable Natural Capital.
Thanks to support from Ontario Trillium Foundation and the Mississauga Community Fund, we are expanding the project by doing walkshops and natural area restoration work throughout Brampton and Mississauga in summer of 2014. Our goal is to educate and engage the community to raise awareness and appreciation for these natural areas.
From the raging torrents of the Niagara River to the placid Welland Canal one can walk for ten miles through the wooded forest gardens of the Niagara Escarpment. Here in some patches, old growth giant oaks and maples soar above wild ginger and may apple. This shady glen has spectacular lookouts over the Niagara Fruit Belt to Lake Ontario, such as Queenston Heights and the Woodend Conservation area. These wilds overwhelm relics of 19th century assaults on nature, such as lime kilns, a “haunted” “ghost” tunnel under which the Bruce Trail travel and the stone ruins of the abandoned Third Welland Canal.
SIERRA CLUB URGES PASSAGE OF THE GREAT LAKES PROTECTION ACT
Sierra Club Ontario wishes to congratulate the Government of Ontario for proposing the Great Lakes Protection Act (GLPA). The recent Second Reading passage of the GLPA provides encouragement that the long delayed Act may become law. For this to occur, support will be necessary. As well, time and political agendas come into play as a provincial election is likely in the spring. The immediate business at hand is the committee process leading to Third Reading and the opportunity to strengthen the GLPA to ensure the prioritization of commitments needed to achieve the goal of a Great Lakes that are sustainable with healthy ecosystems.
Sierra Club Ontario supports a GLPA that clearly addresses the priority issues that must dealt with by Ontario and other Great Lakes Governments to achieve the realization of the above goal. These issues include:
The long awaited report from the US Army Corps of Engineers on how to keep Asian carp out of the Great Lakes has finally been released. The report evaluates the many waterways connecting the Mississippi River to Lake Michigan –all potential avenues to allow several species of Asian carp into the Great Lakes. The 5 year report costing $20M is titled Great Lakes and Mississippi River Interbasin Study (GLMRIS).
Silver and bighead carp already make up about 95% of the biomass in rivers downstream of the Chicago River. Over a century ago Chicago built a canal to reverse the flow of the Chicago River to divert their sewage and stormwater south into the Mississippi rather than their waterfront beaches. The “reversed” Chicago River flow has been supported by two US Supreme Court decisions.
OTTAWA - The decision by the Pest Management Regulation Agency (PMRA) to let another year go by without acting on bee killing pesticides -- even after admitting its actions to date have been inadequate -- is unacceptable, says Sierra Club Canada.
The PMRA posted a notice on its website September 12th admitted: "current agricultural practices related to the use of neonicotinoid treated corn and soybean seed are affecting the environment due to their impacts on bees and other pollinators."