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New methodology shows short atmospheric lifetimes of oxidized sulfur and...
Abstract The atmospheric lifetimes of pollutants determine their impacts on human health, ecosystems and climate, and yet, pollutant lifetimes due to dry deposition over large... -
Characterization and source apportionment of airborne particulate elements...
Highlights • 48 elements in PM2.5 and PM2.5–10 were analyzed at four air monitoring sites. • Elements contributed 8–11% and 16–28% of PM2.5 and PM2.5–10 mass respectively. •... -
ECCC Deltaic Ecosystem Health
Deltaic Wetlands Biomonitoring Wetland macroinvertebrates, comprising insects, crustaceans, molluscs and worms represent a group of organisms forming a critical food resource... -
SOP No.: 7.03/3.1/S Canister Sampling Analysis Using the Entech Preconcentrator
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SOP No.: 7.06/3.0/S Processing and Evaluation of Internal Standard Data
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SOP No.: 7.16/2.0/S Management and Archiving of Instrumental Data
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SOP No.: 6.19/1.2/S PANalytical Epsilon 5 XRF Spectral Acquisition,...
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SOP No.: 3.18/1.0/S Proficiency Testing – Organic Laboratories
Proficiency tests (PT) define the ability of the laboratory and/or analyst to carry out the procedures of the method with acceptable precision and accuracy. Participation in a... -
SOP No.: 7.15/1.6/S VOC Sample Management Procedures
This Standard Operating Procedure provides instructions for management of 3 L and 6 L ambient air samples which are taken on a routine, scheduled basis. -
SOP No.: 3.02/2.6/S Glassware Cleaning
All glassware used in the analysis of toxic organic compounds at the trace and ultra-trace level must be scrupulously cleaned as soon as possible after use to ensure the removal... -
SOP No.: 3.04/2.4/S Solvents
The analysis of environmental samples for organic contaminants requires the use of a variety of organic solvents. These solvents vary greatly in flammability, volatility and... -
SOP No.: 3.05/3.2/S Housekeeping
The maintenance of a clean, safe workplace requires the participation of everyone working within the laboratory. The following procedures must be followed to ensure effective... -
SOP No.: 3.10/3.4/S Gas Cylinders
High pressure gas cylinders are used daily in the Analysis and Air Quality Section as carrier gas for gas chromatographs, reaction gas and makeup gas for instrumental detectors,... -
SOP No.: 3.13/3.1/S Reagents
Laboratory reagents are used in all procedural steps during the course of sample preparation. To ensure that reagents are of known quality and purity and free of contaminants... -
SOP No.: 6.06/1.8/S Extraction of Filters
This SOP describes procedures used to extract inorganic ions, organic acids, carbohydrates and water soluble metals from particulate matter collected on filters in support of... -
Standard Operating Procedures for Water Quality Data Management and Database...
The Athabasca Arctic (AA) Watershed uses a data-management system called ACBIS (Aquatic Chemistry and Biology Information System) to store, track, verify, and distribute data to... -
Joint Oil Sands Monitoring, Environment Canada Cause and Effects Monitoring...
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... -
Standard Operating Procedures for Benthic Invertebrate Monitoring in...
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Joint Oil Sands Monitoring Program emissions inventory compilation report
The Joint Canada-Alberta Implementation Plan for Oil Sands Monitoring (JOSM) identified air emissions inventories as critical to obtaining accurate information on what is being... -
Synthesis Report for the Water Component, Canada-Alberta Joint Oil Sands...
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