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Life Sciences

HCNSO Student Theses and Dissertations

Theses/Dissertations

2016

Florida Keys

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Full-Text Articles in Physical Sciences and Mathematics

A Comparison Of Qualitative And Quantitative Data Collection Techniques To Assess Mapping Accuracy In The Florida Keys, Ian K. Rodericks Apr 2016

A Comparison Of Qualitative And Quantitative Data Collection Techniques To Assess Mapping Accuracy In The Florida Keys, Ian K. Rodericks

HCNSO Student Theses and Dissertations

Benthic habitat maps provide the spatial framework for many research science and management activities in coastal areas such as coral-reefs. Accuracy, the degree to which information on a map matches true or accepted values, of benthic habitat maps is important because often times the map will be used in decision-making processes about how we manage our marine resources. It is critical that some measure, such as the accuracy, of the map be known in order to give a sense of how the overall map portrays the seascape. This study compared the accuracy in the following map classes; major structure, major …


Coral Genotype Influence On Growth And Stress Resistance In Acropora Cervicornis: Investigating Potential Energy Tradeoffs, Peter T. Grasso Mar 2016

Coral Genotype Influence On Growth And Stress Resistance In Acropora Cervicornis: Investigating Potential Energy Tradeoffs, Peter T. Grasso

HCNSO Student Theses and Dissertations

Over the last few decades coral reefs have faced unprecedented declines in health due to natural and anthropogenic sources. Until recently few studies have examined genotypic variation of growth and thermal stress resistance in Acropora cervicornis. This study aims to assess the potential for energy trade-offs between growth and thermal stress resistance by following 120 coral fragments from 12 genotypes of Acropora cervicornis over the course of 15 months to determine average growth rates for each genotype. Following the completion of the growth observation a bleaching event occurred in the lower Florida Keys providing the opportunity for examining thermal …