globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2016.03.001
Scopus记录号: 2-s2.0-84959919181
论文题名:
Local bleaching thresholds established by remote sensing techniques vary among reefs with deviating bleaching patterns during the 2012 event in the Arabian/Persian Gulf
作者: Shuail D.; Wiedenmann J.; D'Angelo C.; Baird A.H.; Pratchett M.S.; Riegl B.; Burt J.A.; Petrov P.; Amos C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 105, 期:2
起始页码: 654
结束页码: 659
语种: 英语
英文关键词: Coral bleaching ; Coral reefs ; Extreme environment ; Global change ; Symbiodinium ; Threshold temperature ; Zooxanthellae
Scopus关键词: Atmospheric temperature ; Bleaching ; Oceanography ; Reefs ; Remote sensing ; Surface waters ; Coral bleaching ; Coral reef ; Extreme environment ; Global change ; Symbiodinium ; Threshold temperatures ; Zooxanthellae ; Cleaning ; community dynamics ; coral bleaching ; coral reef ; global change ; pristine environment ; remote sensing ; sea surface temperature ; threshold ; zooxanthella ; bleaching ; coral ; heat stress ; long term exposure ; remote sensing ; sea surface temperature ; adaptation ; animal ; Anthozoa ; chemistry ; coral reef ; growth, development and aging ; heat ; Indian Ocean ; physiology ; pigmentation ; United Arab Emirates ; Abu Dhabi [United Arab Emirates] ; Arabian Sea ; Indian Ocean ; Persian Gulf ; Ras Ghanada Reef ; Saadiyat Island ; United Arab Emirates ; Anthozoa ; Delma ; Porites ; Symbiodinium ; sea water ; Adaptation, Physiological ; Animals ; Anthozoa ; Coral Reefs ; Hot Temperature ; Indian Ocean ; Pigmentation ; Remote Sensing Technology ; Seawater ; United Arab Emirates
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: A severe bleaching event affected coral communities off the coast of Abu Dhabi, UAE in August/September, 2012. In Saadiyat and Ras Ghanada reefs ~. 40% of the corals showed signs of bleaching. In contrast, only 15% of the corals were affected on Delma reef. Bleaching threshold temperatures for these sites were established using remotely sensed sea surface temperature (SST) data recorded by MODIS-Aqua. The calculated threshold temperatures varied between locations (34.48 °C, 34.55 °C, 35.05 °C), resulting in site-specific deviations in the numbers of days during which these thresholds were exceeded. Hence, the less severe bleaching of Delma reef might be explained by the lower relative heat stress experienced by this coral community. However, the dominance of Porites spp. that is associated with the long-term exposure of Delma reef to elevated temperatures, as well as the more pristine setting may have additionally contributed to the higher coral bleaching threshold for this site. © 2016.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87101
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Coral Reef Laboratory, Ocean and Earth Science, University of Southampton, Southampton, United Kingdom; ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD, Australia; National Coral Reef Institute, Nova Southeastern University, Fort Lauderdale, FL, United States; Center for Genomics and Systems Biology, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates; Regional Organization for the Protection of the Marine Environment (ROPME), Safat, Kuwait

Recommended Citation:
Shuail D.,Wiedenmann J.,D'Angelo C.,et al. Local bleaching thresholds established by remote sensing techniques vary among reefs with deviating bleaching patterns during the 2012 event in the Arabian/Persian Gulf[J]. Marine Pollution Bulletin,2016-01-01,105(2)
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