Results 21 to 30 of about 980 (154)

The production of unequal energyscapes: Contested colonial spaces for tar sands development in Canada

open access: yesJournal of Political Ecology
This article develops the concept of energyscapes to examine the production, governance, and transformation of socio-material spaces for tar sands extraction, distribution, and consumption in Canada.
Antje Bruns, Emiliano Castillo Jara
doaj   +2 more sources

Wind resource assessment of northern part of Thailand

open access: yesAin Shams Engineering Journal, 2023
With the unpleasant occurrences of climate change and global warming, there is an inevitable need to generate energy from renewable sources. Energy generation from burning coal, extracting fuel, ignition of CO2, exploiting tar sands, or any other ...
Tariq Khan   +2 more
doaj   +1 more source

Signs of the aeolian influence on the formation of coastal-marine sand deposits in the Permian (Republic of Tatarstan, Russia)

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2019
Sandy deposits can have a different genesis and form in different sedimentation environments. The example of the tar sands of the Early Permian age of the Republic of Tatarstan (Russia) shows the possibility of their complex and polygenic formation with ...
A.I. Mullakaev, R.R. Khasanov
doaj   +1 more source

Carbon resilience calibration as a carbon management technology

open access: yesFrontiers in Energy Research, 2023
In the path to a net-zero carbon and energy transition from fossil fuel, the world is facing a dilemma of growing global energy demand and required actions on climate-related risks. While over 80% of the current global energy needs are supplied by fossil
Seyedeh Hosna Talebian   +4 more
doaj   +1 more source

Exhibiting the Extractive: Bitumen in Fort McMurray

open access: yesMuseum & Society
This article explores how bitumen is curated by the Fort McMurray Oil Sands Discovery Centre and, by extension Suncor’s recent, but no longer operational, ‘Experience the Energy’ tour.
Elysia French
doaj   +1 more source

Tar sands need solid science [PDF]

open access: yesNature, 2010
As Canada exploits its oil sands ever faster, David Schindler calls for industry-independent environmental monitoring to back up better water-quality regulation.
openaire   +2 more sources

The frontiers of North America’s fossil fuel boom: BP, Tar Sands, and the re-industrialization of the Calumet Region

open access: yesJournal of Political Ecology, 2019
This article focuses in on the ways in which the North American energy boom is reworking environments and livelihoods in the Great Lakes, focusing in particular on the expansion of BP's Chicago-area refinery as it has pivoted towards processing Canadian ...
Graham Pickren
doaj   +1 more source

Use of Ultrasound for Tar Removal from Tar-Contaminated Sand

open access: yesJOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2005
A countercurrent continuous washing apparatus for tar removal under ultrasonic irradiation has been developed. Tar was dissolved in dimethylformamide, DMF and sand was soaked into the resulting tar solution to prepare samples of tar-contaminated sand. Tar contents in DMF were determined by a UV-spectrophotometer from absorbance at 336.5 nm. The removal
Koparal, Ali Savaş   +3 more
openaire   +1 more source

Organic geochemical characteristics and comparison of the source rocks and the severely biodegradable oil sands around Karamay, China

open access: yesEnergy Exploration & Exploitation, 2021
For the sake of explaining the organic geochemical characteristics of the hydrocarbon source rocks (SRs) around Karamay, such as thermal maturity (TM) (evidences from the temperature of maximum pyrolysis yield (Tmax), the Carbon Preference Index (CPI ...
Chong Feng   +4 more
doaj   +1 more source

Indigenous ExtrACTIVISM in Boreal Canada: Colonial Legacies, Contemporary Struggles and Sovereign Futures

open access: yesHumanities, 2016
This article approaches contemporary extractivism as an environmentally and socially destructive extension of an enduring colonial societal structure. Manifested in massive hydroelectric developments, clearcut logging, mining, and unconventional oil and ...
Anna J. Willow
doaj   +1 more source

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