Intrinsic Constraints on Sympodial Growth Morphologies of Azooxanthellate Scleractinian Coral Dendrophyllia

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Intrinsic Constraints on Sympodial Growth Morphologies of Azooxanthellate Scleractinian Coral Dendrophyllia

BACKGROUND Asexual increase occurs in virtually all colonial organisms. However, little is known about the intrinsic mechanisms that control asexual reproduction and the resultant morphologies of colonies. Scleractinian corals, both symbiotic (zoaxanthellate) and non-symbiotic (azooxanthellate) corals are known to form elaborate colonies. To better understand the growth mechanisms that control ...

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Scleractinian coral population size structures and growth rates indicate coral resilience on the fringing reefs of North Jamaica.

Coral reefs throughout the world are under severe challenges from many environmental factors. This paper quantifies the size structure of populations and the growth rates of corals from 2000 to 2008 to test whether the Discovery Bay coral colonies showed resilience in the face of multiple acute stressors of hurricanes and bleaching. There was a reduction in numbers of colonies in the smallest s...

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ژورنال

عنوان ژورنال: PLoS ONE

سال: 2013

ISSN: 1932-6203

DOI: 10.1371/journal.pone.0063790