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Full-Text Articles in Physical Sciences and Mathematics
Mid-Holocene Speleothem Climate Proxy Records From Florida And Belize, Anna L. Pollock
Mid-Holocene Speleothem Climate Proxy Records From Florida And Belize, Anna L. Pollock
USF Tampa Graduate Theses and Dissertations
As global temperatures rise due to anthropogenic climate change, water resources, thus economies, are threatened. A geologically recent period of increased temperatures is the mid-Holocene and an investigation of its climate may allow for a better understanding of future precipitation and changes to regional water resources. The regions of interest are tropical Northern Central America and subtropical North America with Belize and Florida representing each climate zone. By reconstructing mid-Holocene climate in Florida and Belize, I hope to provide a better understanding of how increased temperatures and a reduced latitudinal temperature gradient impacts both precipitation patterns and variability. Today, drivers …
Remote Sensing Of Whitings In The Bahamas, Ryan Allen Lloyd
Remote Sensing Of Whitings In The Bahamas, Ryan Allen Lloyd
USF Tampa Graduate Theses and Dissertations
Whitings on both the Great Bahama Bank (GBB) and Little Bahama Bank (LBB) were evaluated using data collected from 2000-2010 by the Moderate Resolution Imaging Spectroradiometer (MODIS) instruments onboard the Terra and Aqua satellites. A semi-objective method was developed to classify whiting patches from other look-alike features using the recently developed Floating Algae Index (FAI) algorithm, an empirical cloud masking algorithm, and a gradient analysis from the 250-m resolution MODIS data. A total of 1,500 images with minimal cloud cover was used to calculate long-term and seasonal trends as well as an average daily coverage for both banks. Annual and …