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Folders: ROOT > ScienceBase Catalog > National and Regional Climate Adaptation Science Centers > Pacific Islands CASC > FY 2013 Projects > Projections of Future Coral Reef Communities in DOI-Managed Coastal Areas in the Hawaiian Islands ( Show direct descendants )

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_ScienceBase Catalog
__National and Regional Climate Adaptation Science Centers
___Pacific Islands CASC
____FY 2013 Projects
_____Projections of Future Coral Reef Communities in DOI-Managed Coastal Areas in the Hawaiian Islands
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Abstract (from http://www.nrcresearchpress.com/doi/abs/10.1139/cjfas-2016-0200#.WhM1YdenGUk): We demonstrated a possible future wherein coral reefs shift to an algae-dominated state that retains low coral cover and a functional biomass of herbivorous fishes that sustains a reef fish fishery. We evaluate the effect of no-take marine protected areas (MPAs) and increased coastal nutrients under two Intergovernmental Panel on Climate Change climate scenarios for years 2000–2100, which are implemented as coral bleaching events. Coral mortality from bleaching events drove a lagged increase in herbivorous fish populations via a shift from coral-dominated to algae-dominated habitats. Biomass and catch of piscivorous fish...