Year: 2022, 2022
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Maximum permitted SO2 emissions from an aluminum smelter in Kitimat, B.C., increased after modernization in 2015. An increase in acidic deposition can potentially acidify forest soils. Monitoring was conducted at two long-term soil monitoring plots at near (7 km) and far (41 km) sites downwind from the smelter. Change in soil properties was assessed between 2015 and 2018: for the near… more Year: 2022, 2022
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Increased mining activity in the Canadian Arctic has resulted in significant changes to the environment that may be influencing some tundra-nesting bird populations. In this thesis I examine the direct and indirect effects of mining on birds nesting in the Canadian Arctic. I first perform a literature review of the effects that mining in the Arctic has on northern environments and… more Year: 2022, 2022
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): DeBues, Max, Thesis advisor (ths): Eimers, Catherine, Degree committee member (dgc): Watmough, Shaun, Degree committee member (dgc): Mohamed, Mohamed, Degree committee member (dgc): Mueller, Jessica, Degree granting institution (dgg): Trent University Abstract: <p>Row crop agriculture and associated land use practices including tile drainage and conservation tillage have been cited as a probable cause of re-emerging eutrophication in the
lower Great Lakes. In this thesis, I sought to quantify and evaluate the effect of agricultural land
cover and land use changes on total phosphorus (TP) and nitrate-nitrogen (NO3-N)
concentrations and export in… more
