Threatened Coral Reefs in the Florida Keys

Research Question:

How have rising global sea surface temperatures in 2016, 2018, 2020, 2022, and 2024 been associated with threats to coral reef health?

Final Maps (Gif)

Threatened coral
Note: Unnaturally straight lines are due to data limitations, SST raster has spatial resolution of 0.25°

Quantified Yearly Threats to Coral Health

YearPercent of Coral Threatened
201622.8
201810.7
202023.0
202223.0
202485.7

Tools Used

  • Eliminate Polygon Part Tool
  • Select by Attributes
  • Clip
  • Polygon to Raster
  • Make Multidimensional Raster Layer
  • Aggregate Multidimensional Raster
  • Reclassify
  • Resample
  • Raster Calculator
  • Gif Animator

Data Sources:

NOAA

Florida Fish and Wildlife Conservation Commission