Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Mark E, McMaster"'
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Industrial development in Canada’s oil sands region influences the ambient environment. Some of these influences, such as the atmospheric deposition of emitted particles and gases are well-established using chemical indicators, but the effects of t
Externí odkaz:
https://doaj.org/article/7bcb757dd01f43db8a80b1636e0a2040
Autor:
Mark Louie D. Lopez, Matthew Bonderud, Michael J. Allison, Findlay MacDermid, Erin J. Ussery, Mark E. McMaster, Ave Dersch, Paul Drevnick, Caren C. Helbing
Publikováno v:
Global Ecology and Conservation, Vol 54, Iss , Pp e03040- (2024)
The recovery of DNA preserved in the sediment of aquatic systems (sedDNA) has provided short-term and long-term data on biological groups (e.g., bacteria, phytoplankton, zooplankton, and fishes) and has advanced our understanding of how environmental
Externí odkaz:
https://doaj.org/article/a637bd13e9284c858c8b8cca2fc547c1
Autor:
Mark Louie D. Lopez, Matthew Bonderud, Michael J. Allison, Findlay MacDermid, Erin J. Ussery, Mark E. McMaster, Ave Dersch, Kasia J. Staniszewska, Colin A. Cooke, Paul Drevnick, Caren C. Helbing
Publikováno v:
Ecological Indicators, Vol 155, Iss , Pp 111014- (2023)
Lake sediment serves as a natural archive of historical biological information. The use of sedimentary DNA (sedDNA), a form of environmental DNA (eDNA) shed by aquatic organisms and preserved in sediment, has been instrumental in reconstructing past
Externí odkaz:
https://doaj.org/article/4cf0eac8de24409fae52fb6da696f54e
Publikováno v:
Frontiers in Endocrinology, Vol 12 (2021)
Jackfish Bay is an isolated bay on the north shore of Lake Superior, Canada that has received effluent from a large bleached-kraft pulp mill since the 1940s. Studies conducted in the late 1980s found evidence of reductions in sex steroid hormone leve
Externí odkaz:
https://doaj.org/article/9cf3028d75a84e9d831962bafbd18006
Publikováno v:
Environments, Vol 9, Iss 6, p 73 (2022)
Industrial and other human activities in Canada’s oil sands region (OSR) influence the environment. However, these impacts can be challenging to separate from natural stresses in flowing waters by comparing upstream reference sites to downstream ex
Externí odkaz:
https://doaj.org/article/baef3a4d942a4e99beb0bf146d643ea6
Autor:
Ricardo O. Barra, Gustavo Chiang, Maria Fernanda Saavedra, Rodrigo Orrego, Mark R. Servos, L. Mark Hewitt, Mark E. McMaster, Paulina Bahamonde, Felipe Tucca, Kelly R. Munkittrick
Publikováno v:
Frontiers in Endocrinology, Vol 12 (2021)
Industrial wastewaters and urban discharges contain complex mixtures of chemicals capable of impacting reproductive performance in freshwater fish, called endocrine-disrupting compounds (EDCs). In Chile, the issue was highlighted by our group beginni
Externí odkaz:
https://doaj.org/article/ef724b3fb49444e391f3721854215f71
Autor:
Tim J. Arciszewski, Kelly R. Munkittrick, Bruce W. Kilgour, Heather M. Keith, Janice E. Linehan, Mark E. McMaster
Publikováno v:
FACETS, Vol 2, Pp 833-858 (2017)
Responses to chemical and physical stressors are commonly expected among organisms residing near the Athabasca oil sands. Physiological effects have been observed in fishes during field studies; but further effects associated with development are not
Externí odkaz:
https://doaj.org/article/abd1aaf077914ddfaa035b8a4a35738f
Autor:
Kristin M. Nielsen, Lily DeCamp, Mona Birgisson, Vince P. Palace, Karen A. Kidd, Joanne L. Parrott, Mark E. McMaster, Mehran Alaee, Nicholas Blandford, Erin J. Ussery
Publikováno v:
Environmental Science & Technology. 56:10193-10203
Autor:
Paulina Bahamonde, Camila Berrocal, Ricardo Barra, Mark E. McMaster, Kelly R. Munkittrick, Gustavo Chiang
Publikováno v:
Gayana, Vol 83, Iss 1 (2019)
Environmental monitoring programs commonly use fish to study the health of aquatic systems. Nevertheless, lethal sampling techniques are often employed, resulting in ethical considerations. This issue is magnified in Chilean rivers, which contain var
Externí odkaz:
https://doaj.org/article/d91aee40a654461385d084b2754d0b10
Autor:
Tim J. Arciszewski, Mark E. McMaster
Publikováno v:
Environments, Vol 8, Iss 2, p 14 (2021)
The health of fish is a primary indicator of ecosystem response in the Oil Sands Region of northeastern Alberta. However, industrial activity is accompanied by other stressors, such as the discharge of sewage, municipal activity, forest fires, and na
Externí odkaz:
https://doaj.org/article/a8e4da9639614293b942f82d8f378f07