how the tar sands are crushing science in canada

Why Canadian Tar Sands Oil May Be Doomed | DeSmogBlog

Oct 25, 2018· While Canada's tar sands proven oil reserves are the third largest for any country in the world, Saudi Arabia holds the number two spot (Venezuela is number one). Unlike the stiff production costs Canadian tar sands operators face, Saudi Arabia has production costs in the range of $10 per barrel. Plus, Saudi Arabia is producing more desirable grades of oil and has easy access to ports,

Disturbing Aerials Reveal Canada's Vast Tar Sand Mines

Tar sands contain bitumen, a dense, highly viscous substance refined into oil, and Alberta sits on a deposit the size of New York. It supplies half of the oil that flows into the US from Canada

Oil Sands Geology & the Properties of Bitumen | Oil Sands

Canada has the world's third largest oil reserves, mostly located in the oil sands. Although oil sands and shale deposits are found all over the world, the Alberta oil sands are water-wet, making bitumen extraction feasible using just hot water.

How Things Work: Canada's Oil Sands Our World

According to a recent report by Richard Heinberg, entitled Searching for a Miracle, the only advantages of the oil sands over conventional petroleum are (1) large amounts remain to be extracted and (2) Canada is geopolitically close to and friendly with the biggest importer of oil the United States.

Canada, the world & the tar sands 2013 -2014 | Wednesday-Night

Nov 11, 2014· How the Tar Sands Are Crushing Science in Canada (io9) The Canadian government is currently under investigation for its efforts to obstruct the right of the media and public to speak to government scientists. These policies are widely believed to be a part of the government's unspoken campaign to ensure that oil keeps flowing from the

New Tar Sands Impact on Climate, Air Quality Found

In one of the first studies of its kind, scientists have found that tar sands production in Canada is one of North America's largest sources of secondary organic aerosols air pollutants that

15 Frightening Facts About Canada's Booming Tar Sands

15 Frightening Facts About Canada's Booming Tar Sands. The sands are the second largest source of oil in the world after Saudi Arabia. They could lead Canada to becoming the first source of oil for the U.S. But experts warn about high water consumption, fast-growing greenhouse emissions and destruction of

Canada's tar sands aren't just oil fields. They're sacred

Jun 23, 2015· Science Opinion The Guardian view Canada's tar sands aren't just oil fields. They're sacred lands for my people people and, ultimately, treaty agreements and Indigenous rights in Canada

Pros and cons of alberta oil sands ryan science 7

The tar pits in Canada are considered the world's second largest oil field that offers a new and abundant supply. So whatever worries people have about increasing oil prices or oil shortage, can be set at ease with the presence of oil sands.

Tar Sands Impact on Climate Change Skeptical Science


Tar Sands Impact on Climate Change Posted on 23 August 2011 by dana1981. Beginning on 20 August 2011, Bill McKibben is leading what may be the largest green civil disobedience campaign in a generation, against the proposed construction of the 1,600-mile long Keystone XL pipeline.The pipeline would transport oil from the Alberta tar sands in Canada to American refineries at the Gulf of Mexico

Athabasca oil sands Wikipedia

The Athabasca oil sands are large deposits of bitumen or extremely heavy crude oil, located in northeastern Alberta, Canada roughly centred on the boomtown of Fort McMurray.These oil sands, hosted primarily in the McMurray Formation, consist of a mixture of crude bitumen (a semi-solid rock-like form of crude oil), silica sand, clay minerals, and water.

Tar Sand an overview | ScienceDirect Topics


Currently, the only commercial production of bitumen from tar sand deposits occurs in north-eastern Alberta (Canada) where mining operations are currently used to recover the tar sand. After mining, the tar sands are transported to an extraction plant, where a hot water process separates the bitumen from sand, water, and minerals.

Tar Sands Archives | Page 2 of 3

Youth Profile #3: Canada's climate coalition on taking on the Tar Sands lobby and fighting for Kyoto In the third of RTCC's Youth Action series, Amara Possian form the Canadian Youth Climate Coalition talks about youth empowerment, international negotiations and the

New Tars Sands Impact on Air Pollution Found Scientific

May 25, 2016· In one of the first studies of its kind, scientists have found that tar sands production in Canada is one of North America's largest sources of secondary organic aerosolsair pollutants that

Canada's oil sands The steam from below economist

Canada's oil sands The steam from below. Science and technology Sep 6th 2014 It is hardly surprising that environmental campaigners want to restrict or shut down the growing "tar sands

Canada Archives | Page 5 of 7

NASA climate science chief James Hansen says approval of tar sands pipeline would be a "crushing blow" to the climate Canada could leave UN climate talks after UNCCD exit Leading Canadian politician warns country could quit UN climate talks after decision to leave UN desertification agreement

how the tar sands are crushing science in canada

What are oil sands? Science HowStuffWorks. More than 2 trillion barrels of the world's petroleum lies in oil sands, though most will never be dug and processed because it's too deep [source: Grist]. Oil sands are found worldwide, from Canada to Venezuela and, as you might imagine, in the Middle East.

Impacts of Tar sands development in Mordor, Alberta Canada

May 29, 2018· The environmental community, indigenous people, and the scholars identified tar sands development in Mordor and Alberta as a crucial subject to be addressed. Environmentalists are against ecological distractions and discourses of environmental racism. They ridicule misuse of power to colonize the citizens of Canada.

Why should you care about Canada's tar sands?

This week the European Union will decide whether to label oil from Canada's huge supply of tar sands as 'highly polluting'. Canada fears this move could set a precedent, and further hit their industry following the US Government's move to block the Keystone XL pipeline from Alberta to Texas.

What Are Tar Sands? | Union of Concerned Scientists

The largest deposits of tar sands are found in Alberta, Canada. While tar sands have been in production since the late 1960s, and currently account for about 5 percent of all U.S. gasoline, production has been scaling upwhich could have serious consequences for the air, water, and climate.

Tar Sands Impact on Climate Change Skeptical Science


Tar sands (a.k.a. oil sands) are an unconventional deposits of petroleum containing bitumen, which is a very viscous form of petroleum generally known as tar or very heavy crude oil. Alberta, Canada contains the largest deposits of crude bitumen in the world, the biggest of which is the Athabasca tar sands.

Down the Tar Sands Rabbit Hole | Friends of Science Calgary

May 26, 2019· Thousands of people work in the extended oil, gas and oil sands R&D, operations and supply chain-related industry in Canada. So, maybe that's why newly elected Premier Jason Kenney is vowing to call out a foreign-funded Tar Sands Campaign against the Alberta oil sands, and Alberta in general. Kenney cites the findings of researcher Vivian Krause.

Oil Sands Science and Research | Natural Resources Canada

Oil Sands Science and Research Through innovation, the oil sands industry will continue to make significant progress in ensuring Canada establishes emission reduction strategies consistent with international obligations to protect the planet.

Tar Sands Campaign Affects YOU Canada YouTube

Jul 13, 2019· Most people think the Tar Sands Campaign just affects oil sands workers in Alberta and the west but in this video, we refer to reports compiled

World of Change: Athabasca Oil Sands NASA Earth Observatory

The Athabasca oil sands are the largest segment of the economy in Alberta, making up just over 30 percent of the gross domestic product. In the 20132014 fiscal year, the Alberta government reported that "synthetic crude oil and bitumen royalty [from oil companies] accounted for about $5.2 billion or almost 55 per cent of Alberta's $9.6

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