Výsledky vyhledávání - "David C. Eickmeyer"

Extracts from Dated Lake Sediment Cores in the Athabasca Oil Sands Region Alter Ethoxyresorufin‐ O ‐deethylase Activity and Gene Expression in Avian Hepatocytes

Autor: Alexandre P.J. Salat, Linda E. Kimpe, David C. Eickmeyer, Doug Crump, Suzanne Chiu, Kim L. Williams, Jules M. Blais

Publikováno v: Environmental Toxicology and Chemistry. 40:1881-1891

Increases in oil sands mining operations in the Athabasca oil sands region have resulted in increased concentrations of polycyclic aromatic compounds (PACs) and heavy metals in aquatic systems located near surface mining operations. In the present st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::000f8df4a0aa5b67abd48315ef059783
https://doi.org/10.1002/etc.5040

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A paleolimnological approach for interpreting aquatic effects monitoring at the Diavik Diamond Mine (Lac de Gras, Northwest Territories, Canada)

Autor: David C. Eickmeyer, Linda E. Kimpe, Jennifer B. Korosi, Jules M. Blais, Joshua R. Thienpont

Publikováno v: Lake and Reservoir Management. 36:297-313

Korosi JB, Thienpont JR, Eickmeyer DC, Kimpe LE, Blais JM. 2020. A paleolimnological approach for interpreting aquatic effects monitoring at the Diavik Diamond Mine (Lac de Gras, Northwest Territor...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c969d57b8ecccbed45f38d8ad56ff4e
https://doi.org/10.1080/10402381.2020.1777232

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Long-Term Changes in Terrestrial Vegetation Linked to Shifts in a Colonial Seabird Population

Autor: Jules M. Blais, Gregory J. Robertson, David C. Eickmeyer, William A. Montevecchi, John R. Glew, John P. Smol, Neal Michelutti, Jennifer A. Kissinger, Matthew P. Duda

Publikováno v: Ecosystems. 23:1643-1656

Seabirds that form large colonies often act as biovectors that transport and concentrate large amounts of nutrients, metals, and contaminants from marine feeding areas to inland breeding grounds. This enrichment can potentially transform and structur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8840a18a8c46e684831c2e38c0b9133
https://doi.org/10.1007/s10021-020-00494-8

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Paleotoxicity of petrogenic and pyrogenic hydrocarbon mixtures in sediment cores from the Athabasca oil sands region, Alberta (Canada)

Autor: Jules M. Blais, Philippe J. Thomas, Emiel Felzel, Bruce D. Maclean, Laurie H.M. Chan, Kristin M. Eccles, Abraham Brouwer, Linda E. Kimpe, Robert J. Letcher, David C. Eickmeyer

Publikováno v: Environmental pollution (Barking, Essex : 1987). 292

Despite the economic benefits of the oil and gas industry in Northern Alberta, significant concerns exist regarding the impacts of increased oil production on the environment and human health. Several studies have highlighted increases in the concent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75232071b149987d6c941e25b8d2ee4c
https://pubmed.ncbi.nlm.nih.gov/34627963

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Integrated analysis of petroleum biomarkers and polycyclic aromatic compounds in lake sediment cores from an oil sands region

Autor: David C. Eickmeyer, Linda E. Kimpe, Jules M. Blais, Brent B. Wolfe, Lukas J. Mundy, Vance L. Trudeau, Alexandre P.J. Salat, Roland I. Hall

Publikováno v: Environmental pollution (Barking, Essex : 1987). 270

We examined polycyclic aromatic compounds (PACs) and petroleum biomarkers (steranes, hopanes, and terpanes) in radiometrically-dated lake sediment cores from the Athabasca oil sands region (AOSR) and the Peace-Athabasca Delta (PAD) region in Alberta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87ab876292b231fe59616b807c53d149
https://pubmed.ncbi.nlm.nih.gov/33341299

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In-situ bitumen extraction associated with increased petrogenic polycyclic aromatic compounds in lake sediments from the Cold Lake heavy oil fields (Alberta, Canada)

Autor: David C. Eickmeyer, Linda E. Kimpe, Colin A. Cooke, Jules M. Blais, Jennifer B. Korosi

Publikováno v: Environmental Pollution. 218:915-922

Most future growth in the Alberta bituminous sands will be based on thermal in-situ recovery technologies. To date, however, most attention on the environmental effects of bitumen recovery has focused on surface mining in the Athabasca region. Recent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06ec9e447d2c93dffd86fd9071c59726
https://doi.org/10.1016/j.envpol.2016.08.032

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Striking centennial-scale changes in the population size of a threatened seabird

Autor: John P. Smol, Joeline E Lim, Matthew P. Duda, Jules M. Blais, Gregory J. Robertson, Linda E. Kimpe, David C. Eickmeyer, Neal Michelutti, William A. Montevecchi, Jennifer A. Kissinger, Christopher Grooms

Publikováno v: Proc Biol Sci

Many animal populations are under stress and declining. For numerous marine bird species, only recent or sparse monitoring data are available, lacking the appropriate temporal perspective needed to consider natural, long-term population dynamics when

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b66f137104d9f7e5de7bf022bac93b2
https://doi.org/10.1098/rspb.2019.2234

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