Mesoscale eddies and variability of chlorophyll-a in the Sea of Oman

被引：9
|
作者：
Piontkovski, Sergey A. [1 ]
Nezlin, Nikolay P. [2 ]
Al-Azri, Adnan [1 ]
Al-Hashmi, Khalid [1 ]
机构：
[1] Sultan Qaboos Univ, Dept Marine Sci & Fisheries, Al Khoud 123, Oman
[2] So Calif Coastal Water Res Project, Costa Mesa, CA 92626 USA
来源：
INTERNATIONAL JOURNAL OF REMOTE SENSING | 2012年 / 33卷 / 17期
关键词：
SEASONALITY; ENERGY;
D O I：
10.1080/01431161.2012.661096
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
Satellite-derived (TOPEX/Poseidon, Jason-1, Jason-2, SeaWIFS (Sea-Viewing Wide Field-of-View Sensor) and MODIS (Moderate Resolution Imaging Spectroradiometer) Aqua) weekly and monthly products for sea surface height, sea surface temperature (SST) and chlorophyll-a (CHL) concentration were used to analyse the trends of physical-biological coupling. In the variability of chlorophyll, no interannual trends were found for the Sea of Oman (1997-2008). However, the variation of chlorophyll within the annual cycle has increased. A similar tendency was evaluated for the variability of the energy of mesoscale eddies. The median level of kinetic energy and the coefficient of variation of this energy within the annual cycle both increased from 1997 through 2008.
引用
收藏
页码：5341 / 5346
页数：6
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