BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251015T063353EDT-6322MbNu51@132.216.98.100 DTSTAMP:20251015T103353Z DESCRIPTION:PhD Oral Defence of Kelly Nugent\, Natural Resource Sciences\n \nThe global scale of peatland loss\, drainage and use is worrisome as pea tlands\, when undisturbed\, perform an essential function of removing CO2 from the atmosphere\, which has a cooling impact on the climate. A large a mount of funding has recently been put toward restoring peatlands\, in the hopes of returning lost ecological services\, including climate regulatio n. Of the restoration sites studied\, most were less than a decade old and none were consistent annual carbon sinks. The timeframe needed for carbon functioning to re-establish is practical knowledge that is needed to just ify and improve restoration practices. In this thesis\, I have determined the timeframe and net climate impact of re-establishing a carbon sink at a n actively rewetted and revegetated post-extraction peatland. Findings fro m this study demonstrated that re-establishing key peatland species and in tegrating structures to increase water retention are effective at re-estab lishing the net carbon sink rate to that of an undisturbed peatland within a decade and a half. The legacy of cutover peat in reducing CH4 productio n and thus emission helps increase carbon accumulation in the short-term w hile also reducing the climate warming impact of the restored site during the transition to a carbon sink. An industry after-use plan that includes prompt active restoration is most effective at reducing the climate impact of a post-extraction site and is key to utilizing peatland restoration as a climate change mitigation strategy.\n\nEveryone in the 9IÖÆ×÷³§Ãâ·Ñ community is welcome to attend a PhD Oral Defence. Please join us in celebrating th e accomplishments of our PhD candidates.\n DTSTART:20191017T181500Z DTEND:20191017T181500Z LOCATION:Conference Room\, Tadja Hall\, CA\, QC\, St Anne de Bellevue\, H9X 3V9\, 21082 Lakeshore Road SUMMARY:PhD Oral Defence: Carbon cycling at a post-extraction restored peat land: Small-scale processes to global climate impacts URL:/macdonald/channels/event/phd-oral-defence-carbon- cycling-post-extraction-restored-peatland-small-scale-processes-global-301 132 END:VEVENT END:VCALENDAR