Bleaching impacts
نویسندگان
چکیده
منابع مشابه
Coral Bleaching: Photosynthetic Impacts on Symbiotic Dinoflagellates
xxxviiiABSTRACT Global climate change is leading to the rise of ocean temperatures and is triggering masscoral bleaching events on reefs around the world. This involves the expulsion of thesymbiotic dinoflagellate algae, known as zooxanthellae, from the coral host. Coralbleaching is believed to occur as a result of damage to the photosynthetic apparatus ofthese symbionts...
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Chronic anthropogenic impacts can have a negative effect on coral health and on coral energy budgets needed for regeneration of lesions. I therefore hypothesise that during massive bleaching events, the degree of corals showing bleaching-related tissue mortality is higher in areas subject to chronic anthropogenic impacts than in relatively pristine areas. In the present study, the degree of ble...
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Recent episodes of coral bleaching have led to wide-scale loss of reef corals and raised concerns over the effectiveness of existing conservation and management efforts. The 1998 bleaching event was most severe in the western Indian Ocean, where coral declined by up to 90% in some locations. Using fisheries-independent data, we assessed the long-term impacts of this event on fishery target spec...
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Coral reefs and the services they provide are seriously threatened by ocean acidification and climate change impacts like coral bleaching. Here, we present updated global projections for these key threats to coral reefs based on ensembles of IPCC AR5 climate models using the new Representative Concentration Pathway (RCP) experiments. For all tropical reef locations, we project absolute and perc...
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ژورنال
عنوان ژورنال: Nature Climate Change
سال: 2018
ISSN: 1758-678X,1758-6798
DOI: 10.1038/s41558-018-0364-x