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Artificial reef observations from a manned submersible off southeast Florida

Bulletin of Marine Science
By:  and 

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Abstract

Examination of 16 artificial reef structures in depths ranging from 30-120m indicated that the highest numbers of fish are found around reefs in water shallower than 46m. Fewer fish, especially those with tropical coral reef affinities, <46m was probably caused by a thermocline. Algae and reef community encrusters, abundant on shallower structures, were absent below 46m. Structures that penetrated above the thermocline, such as upright oil rigs and a hopper barge, were also effective reefs. The open structure and high profile of the rigs enhance their use as artificial reefs by providing a range of well-aerated habitats. Greatest diversity and numbers of fish were observed at the Miami sewer outfall. -from Authors
Publication type Article
Publication Subtype Journal Article
Title Artificial reef observations from a manned submersible off southeast Florida
Series title Bulletin of Marine Science
Volume 44
Issue 2
Year Published 1989
Language English
Larger Work Type Article
Larger Work Subtype Journal Article
Larger Work Title Bulletin of Marine Science
First page 1041
Last page 1050
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