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Coastal & Marine Geology Program > Center for Coastal Studies > Coral Mortality and African Dust

Coral Mortality and African Dust Photo Gallery

Introduction:
Dust Hypothesis
Sampling Sites
Summary of Findings
Conclusions
Online Movie:
Mini-Documentary
Satellite Images
dust crossing the Atlantic
Photo Gallery
four decades of change
Significant Mortality Events:
History
Dust Record
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Diadema Die-off
Algal Infestation
Black Band Disease
Coral Bleaching
Print Products:
OFR 2003-028
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OFR 2001-246
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Grecian Rocks Brain Coral: 1959-1998

Grecian Rocks
star coral
11 photos
brain coral
3 photos
star coral
3 photos
star coral
5 photos
   
Carysfort Reef
star coral
5 photos
brain coral
6 photos

Click on any photo to view a full-screen version [~870x570, 95-170 K].

1959 photo
1959
1988 photo
1988
1998 photo
1998

This large Colpophyllia natans (a type of brain coral) had a star coral attached at left and a species of Diploria on the right. In 1988, the star coral was missing (note cavity in foreground) but the Diploria at right remained (Hurricane Donna impacted this area after the 1959 photograph was taken). In the summer of 1998, the brain coral was slightly bleached, the Diploria to right is even more bleached. The brain coral is mostly dead and infested with algae and sea whips.

Coastal and Marine Geology Program > Center for Coastal Studies > Coral Mortality & African Dust

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