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  2. Resource depletion - Wikipedia

    en.wikipedia.org/wiki/Resource_depletion

    The use of either of these forms of resources beyond their rate of replacement is considered to be resource depletion. [1] The value of a resource is a direct result of its availability in nature and the cost of extracting the resource. The more a resource is depleted the more the value of the resource increases. [2]

  3. Athabasca oil sands - Wikipedia

    en.wikipedia.org/wiki/Athabasca_oil_sands

    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.

  4. Oil sands - Wikipedia

    en.wikipedia.org/wiki/Oil_sands

    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. [25]

  5. Tar sands - Wikipedia

    en.wikipedia.org/?title=Tar_sands&redirect=no

    What links here; Related changes; Upload file; Special pages; Permanent link; Page information; Cite this page; Get shortened URL; Download QR code

  6. Can New Technology Save Tar Sands?

    www.aol.com/news/2013-07-10-can-new-technology...

    Tar sands exploitation generates significant carbon emissions at a time when the Americas are getting more serious about addressing climate change. Watch the video below to see what some companies ...

  7. Utah oil sands - Wikipedia

    en.wikipedia.org/wiki/Utah_oil_sands

    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.

  8. Tar - Wikipedia

    en.wikipedia.org/wiki/Tar

    One can produce a tar-like substance from corn stalks by heating them in a microwave oven. This process is known as pyrolysis. Tar is a dark brown or black viscous liquid of hydrocarbons and free carbon, obtained from a wide variety of organic materials through destructive distillation. Tar can be produced from coal, wood, petroleum, or peat. [1]

  9. Orinoco tar sands - Wikipedia

    en.wikipedia.org/?title=Orinoco_tar_sands&...

    Orinoco tar sands. Add languages. Add links. ... Print/export Download as PDF ... In other projects Appearance. move to sidebar hide. From Wikipedia, the free ...