Sasha Wilson

Associate Professor, Faculty of Science - Earth & Atmospheric Sciences Admin

Contact

Associate Professor, Faculty of Science - Earth & Atmospheric Sciences Admin
Email
sawilson@ualberta.ca
Phone
(780) 492-5659
Address
4-15 Earth Sciences Building
11223 Saskatchewan Drive NW
Edmonton AB
T6G 2E3

Overview

Area of Study / Keywords

economic geology geobiology geochemistry mineralogy sedimentology


About

I am a biogeochemist whose work focuses on environmental aspects of economic geology and on naturally occurring chemical sediments.

Employment History

2018–            Associate Professor and Canada Research Chair in Biogeochemistry of Sustainable Mineral Resources, University of Alberta, Edmonton, AB, Canada

2016–2017    Senior Lecturer (=Associate Professor), Monash University, Clayton, VIC, Australia

2015–2017   Australian Research Council Discovery Early Career Researcher Award (DECRA) Fellow, Monash University, Clayton, VIC, Australia

2011–2015   Lecturer (=Assistant Professor), Monash University, Clayton, VIC, Australia

2010–2011    NASA Astrobiology Institute Postdoctoral Fellow, Indiana University, Bloomington, IN, U.S.A.


Research

My research team and I use mineral behaviour (with a focus on crystal chemistry, isotope geochemistry and mineral–fluid–microbe interactions) to understand and manage environmental change in engineered and natural landscapes.

We are working to understand and tailor cycling of volatile nutrients, metals and metalloids in natural landscapes, ore processing circuits and mineral wastes. This allows us to develop new science for recovery of valuable metal resources from mineral wastes, mitigation of metal and metalloid mobility in mining environments, and mineral carbonation (CO2 sequestration) using waste materials. Our applied studies in mining environments are complemented by fundamental research including mineral behaviour experiments and field-based studies in natural sedimentary systems, particularly saline lakes and fast weathering, sterile rocks such as meteorites. We have been using meteorites to study first colonization of sterile mafic–ultramafic rocks by environmental microorganisms.

Our technical strengths are in applied and environmental mineralogy (including clay mineralogy), quantitative X-ray analytical techniques, aqueous and sediment geochemistry, and stable isotope geochemistry. Our research employs field sampling and laboratory analyses as well as experiments in the field, laboratory and at synchrotron light sources.

You can learn more about our work and the research team here.


Teaching

I currently teach in the Environmental Earth Sciences and Geology programs at the University of Alberta. I teach EAS 224, which gives an introduction to minerals and their essential role in the formation and biogeochemical evolution of planets. I co-teach EAS 354 in the Canadian Rocky Mountains, which provides advanced training in environmental monitoring, sampling and mapping within the fields of quaternary geology, environmental geochemistry and geobiology.


Current teaching

Fall 2020: EAS 224 Mineralogy I

Winter 2021: EAS 354 Environmental Earth Science Field School


Teaching qualification

2014 Graduate Certificate in Academic Practice (Higher Education)

Monash University

Courses

EAS 224 - Mineralogy I

Principles of crystallography, physical and chemical properties of minerals, determinative mineralogy. Prerequisite: EAS 101, 105, 210 or SCI 100. [Faculty of Science]

Fall Term 2020