The deadline to submit a session, town hall, or pre-conference workshop proposal for AGU25 has passed. Please search for and review proposed sessions below. Please note this site is frozen as of 4/29/25 and will not reflect any changes to proposals made after this date.


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Abstract: Occurrence of hydrogen sulfide in abandoned oil and gas wells across Canada (AGU25)

Occurrence of hydrogen sulfide in abandoned oil and gas wells across Canada

Khalil El Hachem1, Lauren Bowman1, Louise Klotz1, Adam Fernandes1, Gloria Ding2, Olivier Gregoire3, Ralf M Staebler4, Christian von Sperber3 and Mary Kang1, (1)McGill University, Department of Civil Engineering, Montreal, QC, Canada, (2)McGill University, Department of Chemical Engineering, Montreal, QC, Canada, (3)McGill University, Department of Geography, Montreal, QC, Canada, (4)Environment and Climate Change Canada, Air Quality Research Division, Toronto, ON, Canada
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