Welcome to SWAMP: a metal-free, ultra-clean laboratory
The SWAMP Laboratory is an ultra-clean research facility for studying the sources, transformations, behaviour and fate of trace metals cycling in Soils, Water, Air, Manures, and Plants. A state-of-the-art lab constructed entirely of polypropylene and fed by an external air handling unit with HEPA filtration, the SWAMP facility consists of 3 separate clean rooms. For a detailed description of our facility please see here.
The SWAMP lab is concerned with environmental quality in its broadest sense: the quality of our soil resources, the water we drink, the air we breathe, and the food we eat. The orientation of this new facility is the pedosphere, and the focus of research is the so called “critical zone” which connects the lithosphere with the atmosphere, hydrosphere, and biosphere, and the relevant chemical processes taking place there. The long-term objective of this research is to employ modern soil and aquatic sciences combined with analytical chemistry and isotope geochemistry to better understand how to sustainably manage our natural resources, maintain productive ecosystems and foster human health.
"at the SWAMP lab, we can measure almost nothing"
PhD Student Position - Past Atmospheric Deposition of Trace Metals
PhD Student Positions (2) and MSc position (1) - Lake Miwasin Trace Element Cycling, Uptake and Toxicity
The lab houses a Flow Field-Flow Fractionation instrument (FFFF) coupled to absorbance, fluorescence, and multi-angle light scattering detectors. Combined with an ICP-MS and the smallest available membrane pore size on the FFFF (0.3 kDa), this system is globally unequalled in its ability to thoroughly characterize the smallest of nanoparticles and environmental colloids, which are 1,000 times smaller than the width of a human hair.
The lab is equipped with precision instrumentation, including two mass spectrometers that can detect trace elements down to parts per trillion, and parts per quadrillion. One part per quadrillion is comparable to one single raindrop in the volume of Lake Huron, one of the five Great Lakes of North America.
In the News
|Postnova AF2000 system offers reliable characterization of trace metal colloid distribution in the environment - February 22, 2018|
|Three new studies find no elevated levels of toxic metals in Athabasca River near oilsands - March 6, 2017|
|Lead pollution approaches natural background levels - Chemical Engineering News - October 10, 2016|
|Research claiming declining levels of atmospheric lead near oilsands in dispute - Edmonton Journal - September 29, 2016|