Physical Sciences and Mathematics Commons^™

Spatial And Temporal Trends In The Xestospongia Muta (Giant Barrel Sponge) Population On The Southeast Florida Reef Tract, Alanna D. Waldman

HCNSO Student Theses and Dissertations

Xestospongia muta, the giant barrel sponge, is a key component of coral reef benthic communities in Southeast Florida and the Caribbean. Xestospongia muta increases habitat complexity and stability, and filters large volumes of water, enhancing water quality and facilitating nutrient cycling. Therefore, it is important to investigate trends in the X. muta population on Southeast Florida reefs in response to anthropogenic stressors, changing environmental conditions and acute disturbances and how these events affect its ecological role in the benthic community. This study identified trends in X. muta population density, volume, and size class distribution over time and across reef …