Earthgauge Radio September 27, 2012: Disappearing Arctic sea ice and Ottawa’s Environment Committee Chair Maria McRae
On this week’s edition of Earthgauge Radio, we’re talking about the astonishing summer melt of Arctic sea ice and we check in with the Chair of the City of Ottawa Environment Committee. I have 3 interviews on today’s show:
- Peter Wadhams, professor of Ocean Physics and Head of the Polar Oceans Physics Group at the University of Cambridge in the UK
- Clive Tesar, Head of Communications for the Global Arctic Programme at the World Wildlife Fund
- Maria McRae, Ottawa City Councilor and Chair of the Environment Committee
Click the audio player above or right click here to download today’s podcast.
Sea ice in the Arctic has melted to below four-million square kilometres, the lowest it has been for a million years, according to Professor John Yackel from the University of Calgary, who is a noted sea ice geophysicist and climatologist. “This is the smallest minimum ice extent we’ve ever had, and not just in the satellite record, but probably in the last million years.” Last week marked the end of the summer ice melt and satellite monitoring shows that it has dramatically diminished since 1979, when records began.
So to kick off today’s edition of Earthgauge Radio we talk to Peter Wadhams who is a professor of Ocean Physics at the University of Cambridge in the UK and Clive Tesar, who is Head of Communications for the Global Arctic Programme at the World Wildlife Fund about what all this melting sea ice means for shipping through the Arctic, oil/gas exploration, and what the ramifications of an oil spill or a shipping accident might be in this sensitive and remote part of the world if one were ever to take place.
Later in the program we also check in with Ottawa City Councilor Maria McRae who is Chair of the Environment Committee. She brings us up to speed on the Ottawa River Action Plan, the Emerald Ash Borer beetle infestation, local transportation issues, climate change initiatives and her thoughts on Ottawa as leader in urban sustainability.
Today we also bring back our regular segments with Deutsche Welle Living Planet Radio who will be giving us their International EcoNews weekly update and we check in with Ecology Ottawa who let us know about environmental events and campaigns going on around town.
Earthgauge Radio airs Thursday mornings from 7-8 AM on CKCU 93.1 in Ottawa. News and interviews on environmental stories from across Canada and around the world. Podcasts on iTunes and earthgauge.ca. Stream live on www.ckcufm.com.