Marine Science

Marine Science

Senior Theses 2005

Jennifer A. Flannery (2005). Records of oceanic and continental response to abrupt climate changes during the late Holocene (2,000 BP - present) from the PigmyBasin, Gulf of Mexico
Faculty advisor: David Hastings

ABSTRACT

The purpose of this study was to evaluate how the ocean and the North American continent responded to the abrupt changes associated with the Little Ice Age and the Medieval Warm Period. A compositional and molecular organic geochemical approach was taken to a sediment core obtained from the PigmyBasin, Gulf of Mexico. The concentrations of marine and terrestrial organic matter were determined using lipid biomarkers, specifically n-alkanes. The concentrations of both marine organic matter and terrestrial organic matter increased during both time intervals, thus inputs from the continent as well as productivity in the ocean increase during the Little Ice Age and Medieval Warm Period in response to abrupt climate change.

Student Research

Given the close proximity to the Gulf of Mexico and subtropical climate, the Tampa Bay region has a high concentration of marine research and academic institutions. Because of many local connections in the Tampa Bay area, a large number of opportunities are available to our students through government and private marine agencies and laboratories, public aquaria, marine conservation institutions, environmental consulting firms, and commercial aquaculture firms.

$1Mil Renovation Project

GMSL patio

The National Science Foundation awarded Eckerd College $870,720 to renovate research spaces within the Galbraith Marine Science Laboratory during the summer of 2011. Eckerd contributions to the project bring the total renovation budget to over $1 million. Learn more.