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MS Defense of Sedona Ryan

Venable G311 121 South Road, Chapel Hill, United States

Stepping stones into the desert: an experimental test of hybridization-facilitated range expansion in spadefoot toads.  Hybridization between species often results in low-fitness offspring with reduced growth, survival, or fecundity. Such low fitness in hybrids is generally thought to derive from … Read more

MS Proposal Defense of John Baer

Murray 3204 Murray Hall, Chapel Hill, NC, United States

Quantifying Precipitation-Induced Uncertainty in Flood Hazard Assessment for a Coastal Urban Area Flooding is the costliest disaster in the United States, and its impacts are projected to grow under climate and land use change. To prepare for and mitigate these … Read more

PhD Proposal Defense of Jianxing Wang

IMS Seminar Room (222) 3431 Arendell St, MOREHEAD CITY, NC, United States

Wind Effects on Estuarine Circulation and Salinity Distribution Most research on estuarine dynamics to date has focused on tides as the main driver of vertical mixing. There has been less work on the role of wind, despite early predictions of … Read more

PhD Defense Seminar of Meredith Meyer

Mitchell 121B 104 South Road, Chapel Hill, United States

The Influence of Phytoplankton Productivity and Molecular Physiology on Biogeochemical Dynamics of Two Contrasting Ocean Environments   Understanding the controls on oceanic primary production is crucial to elucidating it’s influence on global biogeochemical cycling, ocean health, and climate regulation under … Read more

MS Proposal Defense Seminar of Emily Speciale

Murray 3204 Murray Hall, Chapel Hill, NC, United States

Investigating the gene expression of mixotrophic phytoplankton under iron-limited upwelling conditions   Mixotrophic phytoplankton may have significant impacts on ocean food web dynamics, biogeochemistry, and ecosystem stability. As global warming is expected to decrease iron bioavailability to phytoplankton, mixotrophs may … Read more

PhD Proposal Defense Seminar of Mingying Chuo

IMS Seminar Room (222) 3431 Arendell St, MOREHEAD CITY, NC, United States

Effects of Nutrients and Light on Phytoplankton Growth in Albemarle Sound, North Carolina   Oligohaline zones of estuaries are often subject to harmful algal blooms. Albemarle Sound and its tributaries in northeastern North Carolina comprise the largest oligohaline lagoon in … Read more