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The Athabasca oil sands, also known as the Athabasca tar sands, are large deposits of oil sands rich in bitumen, a heavy and viscous form of petroleum, in northeastern Alberta, Canada. These reserves are one of the largest sources of unconventional oil in the world, making Canada a significant player in the global energy market. [27]
The Athabasca oil sands, also known as the Athabasca tar sands, are large deposits of oil sands rich in bitumen, a heavy and viscous form of petroleum, in northeastern Alberta, Canada. These reserves are one of the largest sources of unconventional oil in the world, making Canada a significant player in the global energy market.
The animals, fish, plants and medicine that sustain the Beaver Lake Cree are being destroyed. In Canada, the rights of Indigenous people are constitutionally protected. Led by Chief Al Lameman, the Beaver Lake Cree Nation is asserting a treaty right to hunt and fish throughout lands where tar sands activity is destroying the forest.
Tar sands get a lot of bad press, much of it to do with the fact that the extraction and processing of tar sands bitumen creates a lot more pollution than other fuel sources.
Tar sands have affected over 75% of the habitat in the Alberta taiga forest due to the clearing of the forests and the oil ponds that come from the extraction. These tar sands also create awful toxic oil ponds that affect wildlife and surrounding vegetation. Oil extraction also affects the forest soil, which harms tree and plant growth.
Syncrude's Mildred Lake plant (MLSB) in the Athabasca oil sands. The Alberta's oil sands "emit high levels of air pollutants" based on a May 25, 2016 article entitled "Oil sands operations as a large source of secondary organic aerosols" in Nature in June 2016 by lead author John Liggio and a team of Environment Canada scientists.
Bitumen also occurs in unconsolidated sandstones known as "oil sands" in Alberta, Canada, and the similar "tar sands" in Utah, US. The Canadian province of Alberta has most of the world's reserves, in three huge deposits covering 142,000 square kilometres (55,000 sq mi), an area larger than England or New York state.
The Tar Sand Triangle is located in Southeastern Utah and covers an area of 148,000 acres (600 km 2). It is located between the Dirty Devil and Colorado Rivers in Wayne and Garfield Counties. The Tar Sand Triangle is the largest deposit of oil sands in the United States known today.