Fish fecal pellets are a source of minerals for inshore reef communities
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The Fish Communities of a Coral Reef Transect!
As a contribution to the discussion on the causes of the high fish species diversity found on coral reefs, a coast-to-sea transect has been studied in the lagoon of Moorea Island (French Polynesia) in order to uncover the spatial scales at which recurrent assemblages (i.e., communities) can be identified . The transect was divided into 22 stations where fishes were sampled. According to the nul...
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The perceived value of oyster reefs as fish habitat has led to many restoration projects in areas of historically high oyster populations. This study evaluated fish usage of a limestone cobble mimic oyster reef in Barataria Bay, Louisiana, as compared to a mud-bottom reference site. Emphasis was given to species of economic and ecological importance, including spotted seatrout (Cynoscion nebulo...
متن کاملInfluence of live coral cover on coral-reef fish communities
The effect of percentage live coral cover on the number of fish species and individuals was determined by censusing fish from a series of reefs of comparable structural complexity, but with different proportions of live coral, in the lagoon of Mataiva Atoll, Tuamotu Archipelago. Regression analysis showed that there was a highly significant (p < 0.001) positive relationship between live coral c...
متن کاملFishing degrades size structure of coral reef fish communities.
Fishing pressure on coral reef ecosystems has been frequently linked to reductions of large fishes and reef fish biomass. Associated impacts on overall community structure are, however, less clear. In size-structured aquatic ecosystems, fishing impacts are commonly quantified using size spectra, which describe the distribution of individual body sizes within a community. We examined the size sp...
متن کاملINFLUENCE OF SUBSTRATE ON CORAL REEF FISH COMMUNITIES by
INFLUENCE OF SUBSTRATE ON CORAL REEF FISH COMMUNITIES by Karen Lynn Neely University Program in Ecology Duke University Date:_______________________ Approved: ___________________________ Dr. Larry Crowder, Supervisor ___________________________ Dr. Patrick Halpin ___________________________ Dr. William Kirby-Smith ___________________________ Dr. Milford Cundiff An abstract of a dissertation sub...
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ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 1984
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps015019