Abstract

The Arabian Gulf is a semi-enclosed large water body that experiences seasonal variations and reversal of its water currents’ flow circulation. The waters of the Arabian Gulf and the Gulf of Oman are characterized by high primary productivity and strong phytoplankton blooms at different times of the year. This research uses MODIS/AQUA chlorophyll concentrations of the two gulfs, along with water- and air-current patterns, to identify the factors and mechanisms that regulate the variations of these chlorophyll concentrations. The study's major findings are that observed chlorophyll concentrations are strongly correlated with wind and water current movement on both gulfs. Further, chlorophyll concentrations in the Arabian Gulf begin to increase in August and reach a peak in December as a result of the upwelling of bottom water currents driven by the north- to north-westerly wind currents, or summer shamals, from June through August. In the Gulf of Oman and the north-eastern Arabian Sea, by contrast, chlorop...

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.