Impacts and prognosis of natural resource development on water and wetlands in Canada's boreal zone

KL Webster, FD Beall, IF Creed… - Environmental …, 2015 - cdnsciencepub.com
Industrial development within Canada's boreal zone has increased in recent decades.
Forest management activities, pulp and paper operations, electric power generation, mining …

Current knowledge of seepage from oil sands tailings ponds and its environmental influence in northeastern Alberta

J Fennell, TJ Arciszewski - Science of the total environment, 2019 - Elsevier
Seepage of oil sand process-affected waters (OSPW) from tailings ponds into surface waters
is a common concern in the minable oil sands region of northeast Alberta. Research on …

Trace metals in the dissolved fraction (< 0.45 μm) of the lower Athabasca River: Analytical challenges and environmental implications

W Shotyk, B Bicalho, CW Cuss, MW Donner… - Science of the total …, 2017 - Elsevier
Water samples were collected on the Athabasca River (AR), upstream and downstream from
bitumen mines and upgrading facilities, to identify changes in water quality due to industrial …

Advances in distinguishing groundwater influenced by oil sands process-affected water (OSPW) from natural bitumen-influenced groundwaters

LM Hewitt, JW Roy, SJ Rowland… - … science & technology, 2020 - ACS Publications
The objective of this study was to advance analytical methods for detecting oil sands
process-affected water (OSPW) seepage from mining containments and discriminating any …

An added dimension: GC atmospheric pressure chemical ionization FTICR MS and the Athabasca oil sands

MP Barrow, KM Peru, JV Headley - Analytical Chemistry, 2014 - ACS Publications
The Athabasca oil sands industry, an alternative source of petroleum, uses large quantities
of water during processing of the oil sands. In keeping with Canadian environmental policy …

Characterization and quantification of mining-related “naphthenic acids” in groundwater near a major oil sands tailings pond

JME Ahad, H Pakdel, MM Savard… - … science & technology, 2013 - ACS Publications
The high levels of acid extractable organics (AEOs) containing naphthenic acids (NAs)
found in oil sands process-affected waters (OSPW) are a growing concern in monitoring …

Distinguishing natural from anthropogenic sources of acid extractable organics in groundwater near oil sands tailings ponds

JME Ahad, H Pakdel, PR Gammon… - Environmental …, 2020 - ACS Publications
Distinguishing between naphthenic acids (NAs) associated with oil sands process-affected
water (OSPW) and those found naturally in groundwaters in contact with the bituminous …

Environmental significance of trace elements in the Athabasca Bituminous Sands: facts and misconceptions

W Shotyk - Environmental Science: Processes & Impacts, 2022 - pubs.rsc.org
The bituminous sands of Alberta, Canada, represent the second largest reserves of
hydrocarbons on earth. Open pit bitumen mining and upgrading of the Athabasca …

Dissolved versus particulate forms of trace elements in the Athabasca River, upstream and downstream of bitumen mines and upgraders

MB Javed, CW Cuss, W Shotyk - Applied Geochemistry, 2020 - Elsevier
Employing trace metal-free analytical protocols developed for polar snow and ice, water
samples were collected upstream, midstream and downstream of open pit bitumen mines …

Estimates of octanol–water partitioning for thousands of dissolved organic species in oil sands process-affected water

K Zhang, AS Pereira, JW Martin - Environmental Science & …, 2015 - ACS Publications
In this study, the octanol–water distribution ratios (D OW, that is, apparent K OW at pH 8.4) of
2114 organic species in oil sands process-affected water were estimated by partitioning to …