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dc.contributor.advisorSharma, Sapna
dc.creatorHewitt, Bailey Amber
dc.date.accessioned2019-07-02T16:22:07Z
dc.date.available2019-07-02T16:22:07Z
dc.date.copyright2019-02-21
dc.date.issued2019-07-02
dc.identifier.urihttp://hdl.handle.net/10315/36314
dc.description.abstractShifts in freeze up dates signal climatic change. We examined nine lakes in the Great Lakes region to forecast freeze up dates into the future. We also examined 75 lakes around the Northern Hemisphere to understand how and why freeze up has changed historically. Freeze up was later by an average of eight days in the Great Lakes region and nine days around the Northern Hemisphere in recent decades, with air temperatures being the primary driver of change in both studies. Date of freeze up on lakes in the Great Lakes region is expected to advance by an additional average of 11 days by the late 21st century. We highlight the importance of not only focusing on linear trends, but also examining the time series for potential abrupt shifts. Overall, winter ice seasons are becoming shorter which emphasizes the importance of mitigating climate change to protect our freshwater ecosystems.
dc.language.isoen
dc.rightsAuthor owns copyright, except where explicitly noted. Please contact the author directly with licensing requests.
dc.subjectClimate change
dc.titleEffects of Climate Change on Lake Ice Freeze Up Across the Northern Hemisphere: Historical Patterns and Future Predictions
dc.typeElectronic Thesis or Dissertation
dc.degree.disciplineBiology
dc.degree.nameMSc - Master of Science
dc.degree.levelMaster's
dc.date.updated2019-07-02T16:22:06Z
dc.subject.keywordsclimate change
dc.subject.keywordslake ice phenology
dc.subject.keywordsweather
dc.subject.keywordsclimate oscillations
dc.subject.keywordsprojections
dc.subject.keywordsice breakup
dc.subject.keywordsice freeze
dc.subject.keywordsice loss
dc.subject.keywordsfreeze up
dc.subject.keywordsbreakup
dc.subject.keywordslake ice freeze up
dc.subject.keywordstrends
dc.subject.keywordsabrupt shifts
dc.subject.keywordsNorthern Hemisphere
dc.subject.keywordslake ice
dc.subject.keywordsphenology


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