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.
Each blue whale has a unique pattern of spots of its back, like a fingerprint or a nametag. These spots allow researchers to identify each whale as either a newcomer, or an old friend.
The Mingan Island Cetacean Study (MICS) is a non-profit research organization located on the Gulf of St Lawrence's northern shore and they were the first group to begin long term study of marine mammals in the Gulf. Since their founding in 1979, this group has followed blue whale populations in eastern Canada, the Sea of Cortez and in the waters of Iceland.
MICS has discovered something troubling in the northwest Atlantic blue whale population. Of the 475 individual whales they've identified since their genesis in 1979, only 22 have been calves. This suggests a frighteningly low calving rate for a population already swimming on the brink.
Rouge Park has been getting a lot of press coverage recently. The proposed federal legislation for Rouge Park is not good enough, and the remarkable ecological values of the park deserve more protection. A letter signed by 7 environmental groups outlining the objections to the legislation for establishing the future urban park can be found here.
ACER (Association for Canadian Educational Resources) has a number of programs but one very special one is their use of citizen scientists to collect climate change data. This year ACER is planting a number of sites to restore forests around Lake Ontario and is seeking volunteers to plant and help with monitoring of trees. Their Riparian Rangers program.
As a volunteer for Riparian Rangers Mississauga you will gain hands-on knowledge concerning the restoration and monitoring of riparian ecosystems. Specifically, volunteers will clean the sites so they are free from litter, identify and remove invasive species, as well as measure and monitor 10% of each tree species that has been planted in terms of growth and health.
Volunteers will be needed for two restoration sites: