580 datasets found

Mass-balance models using stable isotopes of hydrogen and oxygen provide useful estimates of the water balance of lakes, particularly in the absence of instrumental data....

Ozone analyzers operate on the principle that ozone (O3) molecules absorbUV light at a wavelength of 254 nm. The degree to which the UV light isabsorbed is directly related to...

This Standard Operating Procedure identifies preparatory steps that must be taken prior to the field season of the Environment Canada (EC) Cause and Effects Monitoring Program...

One of the main challenges in climate change impact assessment studies is selecting climate change scenarios. By focusing on selecting projected extremes in a high dimensional...

The Technical Background Report to the Global Mercury Assessment 2018 was produced by an international team of experts convened through a collaboration between UN Environment...

This document provides an overview of the International Organization for Standardization and the International Electrotechnical Commission (ISO/IEC) 17025 document entitled...

The Government of Alberta is reporting to Albertans on the condition of air and surface water in the Lower Athabasca Region for the year 2013. Through Air Quality Management...

Prepared by Alberta Environment and Parks (AEP) Environmental Monitoring and Science Division, this report presents monthly water quality results from the Old Fort monitoring...

This paper describes the main functionalities of an integrated framework to model the interactions between land use, climate, and hydrology along with stakeholders’ negotiation....

Integration of species traits in direct gradient analysis generates insights into how communities are assembled and may respond to environmental changes. We investigated...

In this report, nitrogen dioxide and sulphur dioxide concentrations measured at continuous air monitoring stations in the Lower Athabasca Region are assessed against the ambient...

In this report, nitrogen dioxide, ozone, and fine particulate matter concentrations measured at continuous air monitoring stations in the South Saskatchewan Region are assessed...

In this report, nitrogen dioxide, ozone, and fine particulate matter concentrations measured at continuous air monitoring stations in the South Saskatchewan Region are assessed...

In this report, nitrogen dioxide and sulphur dioxide concentrations measured at continuous air monitoring stations in the Lower Athabasca Region are assessed against the ambient...

This report is Alberta’s sixth annual report on the Canadian Ambient Air Quality Standards (CAAQS). The report summarizes the CAAQS status for Alberta’s air zones for ambient...

Benchmarks for atmospheric deposition of acidifying substances for terrestrial ecosystems in Alberta were developed using the steady-state mass balance (SSMB) model. The SSMB...

This document is a standard operating procedure for measuring Sulphur Dioxide concentration in ambient air environment. The use of the ultraviolet fluorescence SO2 analyzers...

Fugitive dust associated with surface mining activities is one of the principal vectors for transport of airborne contaminants in Canada’s Athabasca oil sands region (AOSR)....

To evaluate the health effects of wildfire smoke, it is crucial to identify reliable models, at fine spatiotemporal resolution, of exposure to wildfire-generated PM2.5. To this...

Understanding the combustion dynamics of fuels, and the generation and propagation of smoke in a wildland fire, can inform short-range and long-range pollutant transport models,...