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Found 10 records similar to Bird Health and Toxicology, Oil Sands Region

Federal

Aquatic bird eggs are being collected for contaminants analysis. Egg collections in the Peace-Athabasca Delta area support Parks Canada’s activities at Wood Buffalo National Park and the multi-stakeholder Peace-Athabasca Ecosystem Monitoring Program. This monitoring activity employs repeated censuses of birds and builds on initial egg collections made in 2009 from Egg Island (Lake Athabasca) and Wood Buffalo National Park, with the goal of evaluating contaminant burdens, contaminant sources and changes in sources through time. Egg samples are collected from colonial waterbirds California Gulls (Larus californicus), Herring Gulls (Larus argentatus), Ring-billed Gulls (Larus delawarensis), Caspian Terns (Hydroprogne caspia) and Common Terns (Sterna hirundo) and insectivorous birds Bank Swallows (Riparia riparia), Cliff Swallows (Petrochelidon pyrrhonota) and Tree Swallows (Tachycineta bicolor) to monitor health and contaminant levels of aquatic and terrestrial birds in the oil sands region and in reference areas.

Last Updated: May 20, 2022
Date Published: Oct. 22, 2014
Organization: Environment and Climate Change Canada
Formats: WMS PDF CSV ESRI REST
Keywords:  oil sands; monitoring; biodiversity; contaminants; colonial waterbirds; swallows, Nature and Biodiversity - Contaminants, Protect Species Well-Being, Assess Status of Species, Prairie - Alberta (AB), Oil sands, Game (Wildlife)
Federal

Waterfowl and mammals harvested and trapped at various locations in the oil sands region and in reference locations are assessed for contaminant burdens and toxicology. Wildlife samples are obtained from local hunters and trappers. Tissue samples are analysed for concentrations of oil sands-related contaminants (heavy metals, polycyclic aromatic hydrocarbons, and naphthenic acids). Dead and moribund birds collected from tailing ponds are also evaluated for levels and effects of contaminants.

Last Updated: May 20, 2022
Date Published: Oct. 4, 2013
Organization: Environment and Climate Change Canada
Formats: WMS CSV HTML ESRI REST
Keywords:  oil sands; monitoring; biodiversity; contaminants; waterfowl; mammals, Nature and Biodiversity - Contaminants, Observation/Measurement, Protect Species Well-Being, Assess Status of Species, Prairie - Alberta (AB), Oil sands, Game (Wildlife)
Federal

Avian Health and Contaminants

Data on tree swallow clutch size and nestling weight, wing length, organ size, and measures of thyroid function were collected from study sites near active mine pits, tailings ponds and processing plants on oil sands leases in Alberta, and at relatively undisturbed reference sites south of Fort McMurray, Alberta. Analysis of the birds’ reproductive performance has revealed that neither hatching success nor fledging success differed between industrial and reference sites. PAHs, alkylated PAHs, and dibenzothiophenes were measured in tree swallow nestling tissues and fecal samples. Tree swallow nestlings on the industrial sites had higher or comparable PAH concentrations in both their muscle and fecal samples, compared to tree swallow nestlings on the reference sites.

Last Updated: Jul. 22, 2021
Date Published: Sep. 26, 2014
Organization: Environment and Climate Change Canada
Formats: CSV
Keywords:  oil sands, monitoring, biodiversity, contaminants, swallows, wildlife
Federal

The health of individual amphibians, amphibian populations, and their wetland habitats are monitored in the oil sands region and at reference locations. Contaminants assessments are done at all sites. Amphibians developing near oil sands activities may be exposed to concentrations of oil sands-related contaminants, through air emissions as well as water contamination. The focus of field investigations is to evaluate the health of wild amphibian populations at varying distances from oil sands operations.

Last Updated: May 20, 2022
Date Published: Oct. 24, 2014
Organization: Environment and Climate Change Canada
Formats: WMS CSV HTML ESRI REST
Keywords:  oil sands; monitoring; biodiversity; contaminants; amphibians, Nature and Biodiversity - Contaminants, Observation/Measurement, Assess Status of Species, Protect Species Well-Being, Prairie - Alberta (AB), Oil sands, Game (Wildlife)
Federal

The objectives of the fish component of the integrated oil sands monitoring program are to provide the necessary data/information to address key questions related to both environmental health of fish populations and fish health issues that can be used to inform human use and consumption.

The questions underlying the fish monitoring design are related to the status and health of wild fish populations in the Lower Athabasca River including and in an expanded geographical extent. Data is being collected to provide a baseline against which future changes in fish populations will be evaluated, and compared to data from historical studies to assess change over time to the current state. Data is also being collected in areas of new oil sands development, to develop baseline data for future site-specific comparisons, contribute to an expanded geographic basis of the overall monitoring plan, and contribute to an improved ability to examine cumulative effects.

Last Updated: Jun. 14, 2022
Date Published: Feb. 3, 2014
Organization: Environment and Climate Change Canada
Formats: WMS CSV HTML ESRI REST
Keywords:  Water - Quality, Observation/Measurement, Assess Toxicity; Manage and Monitor for Environmental Presence of Hazardous Substances and Waste, Monitor / Assess Substance and Waste Levels in Air; Water; Soil; Biota, Prairie - Alberta (AB), Water - Drainage regions - Peace–Athabasca, Oil sands, Fish
Federal

Dataset contains laboratory-studied Fathead minnow (Pimephales promelas) survival when exposed to bitumen sediments from the oil sands region of northern Alberta, cut through the McMurray Formation (MF). These are the results of the toxicological exposures, when Fathead minnow embryos were exposed to water from simulated rainfall on the river sediments.

Last Updated: Jul. 28, 2021
Date Published: May 2, 2019
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  oil sands, fish toxicology, Fathead minnow (Pimephales promelas), contaminants, survival, sediment, Oil Sands Region, Alberta, Athabasca River
Federal

Oil Sands Sediment Exposures of Embryo-larval Fathead Minnows

Dataset contains laboratory-studied fathead minnow egg and larval survival rates when exposed to sediments collected from 18 sites in the Athabasca watershed (2010-2014). A controlled laboratory study examined the impacts on fathead minnow eggs and larval development when exposed to collected sediments at concentrations of 1, 5 and/or 25 g/L. Sediments and water were renewed daily, and eggs were assessed as they hatched (in about 5 days), and as the larval fish grew to 8-9 days post hatch (dph), and 15-16 dph. The data in the file present the mean survival (and standard deviation).

Last Updated: Jul. 29, 2021
Date Published: Feb. 7, 2014
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  oil sands, monitoring, fish health, levels and trends, cumulative effects, environmental monitoring, Prairie and Northern Region - Alberta, observation / measurement, Prairie and Northern - Northwest Territories
Federal

Plant health assessments and vegetation surveys are undertaken at both terrestrial and wetland sites in the oil sands region and in reference areas. Plant monitoring is being conducted for biodiversity and contaminants, and because plants are important both as wildlife habitat and as traditional-use species. Plant and soil samples are collected at monitoring sites near and at varying distances from oil sands operations. Plant tissues are being examined for levels of naphthenic acids (NAs), polycyclic aromatic hydrocarbons (PAHs) and heavy metals.

Last Updated: May 20, 2022
Date Published: Oct. 4, 2013
Organization: Environment and Climate Change Canada
Formats: WMS CSV HTML ESRI REST
Keywords:  oil sands; monitoring; biodiversity; contaminants; plants and soil, Nature and Biodiversity - Contaminants, Observation/Measurement, Protect Species Well-Being, Assess Status of Species, Prairie - Alberta (AB), Oil sands, Game (Wildlife)
Federal

This guidance was prepared to provide guidance for custodians of federal contaminated sites.

Last Updated: Nov. 23, 2021
Date Published: Dec. 13, 2012
Organization: Health Canada
Formats: HTML
Keywords:  Guidance documents, contaminated sites, assessment of contaminated-sites, assessments of health-risks, human health-risks, environmental health, workplace health, remediation of contaminated-sites, toxicological reference values
Federal

Bank swallows (Riparia riparia) and Barn swallows (Hirundo rustica) have been listed as Threatened species by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC). In Jasper National Park, black swifts nest at variety of sites associated with vertical soil banks, including riverbanks and road cuts. Barn swallows nest at variety of sites associated with vegetation and artificial structures, including meadows and culverts. Data are collected by trained observers during the breeding season to identify breeding sites to inform management action.

Last Updated: Apr. 12, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Jasper National Park, birds, Bank swallow, Riparia riparia, Barn swallow, Hirundo rustica
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