Persistence of coral assemblages at East and West Flower Garden Banks, Gulf of Mexico

Details

• Journal Title:
  Coral Reefs
• Personal Author:
  Johnston, Michelle A. ; Embesi, John A. ; Eckert, Ryan J. ; Nuttall, Marissa F. ; Hickerson, Emma L. ; Schmahl, George P.
• NOAA Program & Office:
  NOS (National Ocean Service)
• Description:
  Since 1989 a federally supported long-term coral reef monitoring program has focused on two study sites atop East and West Flower Garden Banks in the northwestern Gulf of Mexico. We examined 25 yr of benthic cover data to provide a multi-decadal baseline and trend analysis of the community structure for this coral reef system. Despite global coral reef decline in recent decades, mean coral cover at East and West Flower Garden Banks was above 50% for the combined 25 yr of continuous monitoring, and represented a stable coral community. However, mean macroalgal cover increased significantly between 1998 and 1999, rising from approximately 3 to 20%, and reaching a maximum above 30% in 2012. In contrast to many other shallow water reefs in the Caribbean region, increases in mean macroalgal cover have not been concomitant with coral cover decline at the Flower Garden Banks.
• Source:
  Coral Reefs, 35(3), 821-826.
• DOI:
  https://doi.org/10.1007/s00338-016-1452-x
• Document Type:
  Journal Article
• Rights Information:
  CC BY
• Compliance:
  Submitted
• Main Document Checksum:
  urn:sha256:12d8f17c56ff03a20a920ad9fcfebcbd402614110cc69b7b4833cdfd1c877dd9
• Download URL:
  https://repository.library.noaa.gov/view/noaa/13787/noaa_13787_DS1.pdf
• File Type:
  [PDF - 3.75 MB ]