Managing Water Withdrawals from Rivers

It takes approximately two tons of tar sands along with another two tones of overburden (containing soil, sand, clay and rock) to yield one barrel of oil. Jul 17, 2013 ... Walking to heal the land isn't just a reaction to the wounds that have been inflicted on our Earth. It is also about forming new, healthy and ... Research and Information Needs for Management of Tar Sands Development. Washington, DC: The National Academies Press. https://doi.org/10.17226/19520. Import ... Feb 9, 2016 ... The board recently announced it is no longer actively developing those regulations, citing a lack of industry interest and low oil prices. Tar sands are mined and processed to extract bitumen, which is then refined into oil. Two tons of tar sands are required to produce one barrel of oil. This ... Mar 15, 2010 ... Andrew Nikiforuk's Tar Sands is a critical exposé of the world's largest energy project—the Alberta oil sands—that has made Canada one of the ... Jul 21, 2022 ... This essay will examine some notable exceptions to this general rule, focusing upon the work of two Canadian poet-activists, Stephen Collis and Rita Wong. Jun 7, 2018 ... ... avoid investments in companies whose principal business is the extraction of bituminous sands (“tar sands”) for use in energy production. Dec 5, 2013 ... Crude oil from the Alberta tar sands and western US oil fields is increasingly being hauled by railroad. Critics warn that this development poses a threat. Dec 20, 2016 ... The short answer, according to a study published Dec. 20 in Frontiers in Ecology and the Environment, is: we have no idea.