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http://krishi.icar.gov.in/jspui/handle/123456789/63077
Title: | Assessment of the coral bleaching during 2005 to decipher the thermal stress in the coral environs of the Andaman Islands using Remote Sensing |
Other Titles: | Not Available |
Authors: | George,Grinson Tummula,Srinivasa Kumar Mohanty,P C Mahendra,R S Bisoyi,Hrusikesh Nayak,Shailesh Sahu,B K |
ICAR Data Use Licennce: | Not Available |
Author's Affiliated institute: | Not Available |
Published/ Complete Date: | 2013 |
Project Code: | Not Available |
Keywords: | Andaman Island Hot Spot degree of heating weeks thermal stress sea surface temperature |
Citation: | Not Available |
Series/Report no.: | Not Available |
Abstract/Description: | Sea Surface Temperature (SST) derived from the NOAA AVHRR satellite data were used to generate the Degree of Heating Weeks (DHW) and Hot Spot (HS) products. Combination of the cumulative temperature anomalies and the thermal stress studies were yielded to synoptically identify the probable areas of bleaching. The bleaching status of the Andaman region was assessed based on the DHW and HS for the bleaching event occurred in the Andaman region in April/May 2005. The bleaching status up to Alert Level-1 was recorded with the maximum HS of 3oC and DHW 6oC-week. Simultaneous in-situ reef observations conducted in the Andaman Sea confirmed the coral bleaching event. The maximum mortality in the region due to coral bleaching was shown by the Acropora species (43%) followed by Montipora species (22%) and Porites species (14%). This study focused on detection of coral bleaching warning based on the SST in compliment with the in-situ observations. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Article |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | European Journal of Remote Sensing |
Volume No.: | 46 |
Page Number: | 417-430 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | http://eprints.cmfri.org.in/9419/1/Grinson_2013_EuJRS_46_417_430.pdf |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/63077 |
Appears in Collections: | FS-CMFRI-Publication |
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