"Crab Jubilee" subsequent to red tide of Noctiluca scintillans along the central Kerala coast (SW coast of India)

被引:1
|
作者
Padmakumar, K. B. [1 ]
Thomas, Lathika Cicily [1 ,2 ]
Vijayan, Anilkumar [1 ]
Sudhakar, M. [1 ]
机构
[1] Minist Earth Sci, CMLRE, Kochi 37, Kerala, India
[2] CUSAT, Sch Marine Sci, Dept Marine Biol Microbiol & Biochem, Kochi 16, Kerala, India
关键词
Crab jubilee; Red tide; Noctiluca scintillans; Hypoxia; Kerala coast; Southwest coast of India; MOBILE-BAY; DEAD ZONES;
D O I
暂无
中图分类号
P7 [海洋学];
学科分类号
0707 ;
摘要
Crab jubilee associated with red tide of Noctiluca was observed along the central Kerala coast during the summer monsoon of 2013. There was an unusual shoreward mass movement of blue swimming crab Portunus pelagicus throughout the day. Hypoxia caused by red tide of Noctiluca in the coastal waters as well as sluggish upwelling by fresh water surfacing during the intense rainfall might be the reason for this unusual coastal phenomenon.
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页码:1549 / 1551
页数:3
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