Alberta oil sands how is it extracted

Another film, H2Oil , is a character-driven documentary that tells the stories of those suffering and those attempting to defend water in Alberta against tar sands expansion and the heartbreak and politicization they face. Alberta is home to 44 First Nations indigenous groups. One example is a legal challenge by the Beaver Lake Cree Nation that maintains the boom in tar sands extraction is destroying their hunting and fishing lands.

They say that caribou, elk, moose, deer and other animals are disappearing or infected with diseases, fish stocks are damaged by water pollution, and plants used for traditional medicine are under threat.

This is why some caution that more data and lifecycle analysis is needed. Of course getting oil from the sands is expensive. It has yet to be replaced. Ninety-percent of the water used to process bitumen is dumped in giant, toxic lakes called tailings ponds.

Would this not be a good time for Canada to focus on the advantages of clean and renewable energy development and of exports of same to that superpower to the south?

Industry is also committed to providing a safe workplace for employees, contractors and communities. Energy sector provides for Canadians today as it looks to the future. What are the Oil Sands? Oil Sands History. How Oil is Recovered. Uses for Oil. Moving Bitumen to Refineries. Economic Benefits of the Oil Sands.

American Association of Petroleum Geologists. Oil sands. Broder, J. New York Times. Accessed November 14, Charpentier, A. Environmental Research Letters. Accessed November 29, About oil sands. The Alberta Economy. Oil sands projects. Oil sands projects production history graph. Understanding the oil sands: Oil sands. Understanding the oil sands: Land. Suncor Energy. Our process. Wapisiw Lookout reclamation. Department of State. Keystone XL pipeline project review process: Decision to seek additional information.

Energy Information Administration. Proved reserves. World crude oil prices. Weinhold, B. Environmental Health Perspectives. National Institute of Environmental Health Science. World of Change: Athabasca Oil Sands.