On Tuesday October 22, Sierra Club Ontario, Sierra Club Peel Region Group and Credit Valley Conservation hosted a tree planting at Erindale Park, Mississauga. This event concludes Sierra Club Ontario’s tree planting for the season. We had a turnout of 11 volunteers and we managed to plant 143 trees, making our Grand Total 925 trees this year! The club joined with Credit Valley Conservation for four tree planting events this year, which took place in Streetsville Memorial Park, Meadowvale Conservation Area, Birchwood Park and finally Erindale Park.
Trees improve air and water quality, and mitigate climate change. Help green our communities! No experience necessary, there will be demonstrations on site. Gloves, shovels, and light refreshments will be provided. Students are eligible for volunteer hours.
Where: McLaughlin Valley (see map on flyer). Major intersection is McLaughlin Road N. and Williams Parkway.
When: Saturday, September 6, 2014
Time: 9:00 am - 12:00 noon
Who: Everyone is welcome! Bring your friends and family!
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.
One of the most important environmental struggles in the greater Toronto region is to rescue the 125 acre David Dunlap Forest in the center of the urbanized core of Richmond Hill between Bayview Avenue and close to Yonge Street. The forest is part of a larger 189 parcel which was largely reforested to reduce light pollution for the operation of the David Dunlap Observatory. The site include meadows and the precinct area for the Observatory, where black holes were discovered by a University of Toronto astronomer, Dr. David Bolton. Some 42 acres of the forest would be mowed down for luxury homes, if proposed zoning amendments now before the Ontario Municipal Board, (OMB) are approved.
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.