气候变化领域集成服务门户(CCPortal): Differential bleaching and recovery pattern of southeast Indian coral reef to 2016 global mass bleaching event: Occurrence of stress-tolerant symbiont Durusdinium (Clade D) in corals of Palk Bay

CCPortal

DOI	10.1016/j.marpolbul.2019.05.033
	Differential bleaching and recovery pattern of southeast Indian coral reef to 2016 global mass bleaching event: Occurrence of stress-tolerant symbiont Durusdinium (Clade D) in corals of Palk Bay
	Thinesh T.; Meenatchi R.; Jose P.A.; Kiran G.S.; Selvin J.
发表日期	2019
ISSN	0025326X
起始页码	287
结束页码	294
卷号	145
英文摘要	Information about coral community response to bleaching on Indian reefs is much more limited compared with Indo-Pacific reefs, with no understanding of algal symbionts. We investigated a reef in Palk Bay to understand the coral community response to 2016 bleaching event and to reveal dominant symbiont type association in four common coral genera. Out of 508 colonies surveyed, we found 20.9% (106) mortality in 53.8% (n = 290) of bleached corals. We found differential bleaching and recovery pattern among coral genera. Bleaching was most prevalent in Acropora (86.36%), followed by Porites (65.45%), while moderate to no bleaching was recorded in Favites 5.88%, Symphyllia 51.11% and Favia 55.77%, Platygyra 41.67%, Goniastrea 41.83%. Pre-bleaching and post bleaching samplings revealed changes in dominant symbiont type following bleaching only in Acropora (Cladocopium, Clade C to Durusdinium Clade D) while no such changes were found in other coral genera hosted Clade D. This is the first observation of coral symbiont diversity in the Indian reef. © 2019
英文关键词	Bleaching; Clade; Coral taxa; Indian coast; NOAA; Symbiodiniaceae; Symbiodinium
语种	英语
scopus关键词	Bleaching; Reefs; Clade; Coral taxa; NOAA; Symbiodiniaceae; Symbiodinium; Cleaning; algal bloom; community composition; community structure; concentration (composition); coral bleaching; dinoflagellate; Acropora; article; bleaching; cladistics; coral reef; major clinical study; mortality; nonhuman; Porites; sampling; seashore; stress; Symbiodinium; symbiont; Alveolata; animal; Anthozoa; bay; India; physiological stress; physiology; symbiosis; Palk Bay; Acropora; algae; Anthozoa; Favia; Favites; Goniastrea; Platygyra; Porites; Symbiodiniaceae; Symbiodinium; Symphyllia; Alveolata; Animals; Anthozoa; Bays; Coral Reefs; India; Stress, Physiological; Symbiosis
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149808
作者单位	Department of Microbiology, School of Life Sciences, Pondicherry University, Puducherry, India; Department of Biological Sciences, Florida International University, Miami, FL 33199, United States; Marine Biotechnology and Ecology Division, CSIR - Central Salt and Marine Research Institute (CSIR-CSMCRI), Bhavnagar, India; Department of Food Science and Technology, School of Life Sciences, Pondicherry University, Puducherry, India
推荐引用方式 GB/T 7714	Thinesh T.,Meenatchi R.,Jose P.A.,et al. Differential bleaching and recovery pattern of southeast Indian coral reef to 2016 global mass bleaching event: Occurrence of stress-tolerant symbiont Durusdinium (Clade D) in corals of Palk Bay[J],2019,145.
APA	Thinesh T.,Meenatchi R.,Jose P.A.,Kiran G.S.,&Selvin J..(2019).Differential bleaching and recovery pattern of southeast Indian coral reef to 2016 global mass bleaching event: Occurrence of stress-tolerant symbiont Durusdinium (Clade D) in corals of Palk Bay.Marine Pollution Bulletin,145.
MLA	Thinesh T.,et al."Differential bleaching and recovery pattern of southeast Indian coral reef to 2016 global mass bleaching event: Occurrence of stress-tolerant symbiont Durusdinium (Clade D) in corals of Palk Bay".Marine Pollution Bulletin 145(2019).