Data on the distribution of dimethylsulphide (DMS) and dimethylsulphoniopropionate (DMSP) in relation to phytoplankton abundance in different oceanic environments is important to understand the biogeochemistry of DMS, which plays an important role in the radiation balance of the earth. During the summer monsoon of 2001 measurements were made for DMS and DMSPt (total DMSP) together with related ...

We investigate the characteristics and causes of extreme rainfall event occurred in Kerala (south western regions peninsular India) August 2018. The changes large-scale circulations over Indo-Pacific domain their association with regional circulation features, which made are analysed. During this event, experienced eleven days incessant from 8 to 18 It is observed that these were accompanied tw...

Abstract The frequency of extreme wave events is increasing with climate change. temporal and spatial variations height affect both human livelihood the usage ocean resources. South China Sea northern Indian Ocean support coastal communities high population density, varied terrain structures wind systems. This study focuses on significant in Ocean. Using nonstationary generalized value analysis...

This study was conducted between January and December, 2014 in four sampling stations of the Bay Bengal, namely Teknaf beach, Inani St. Martin’s Island Sonadia Island. A total 39 plankton species were recorded from 4 stations. Among those, 8, 3,2,14 2 belonged to algae, protozoa, rotifera, copepods, ostracods respectively. Copepoda most abundant zooplankton at all The highest monthly density 11...

Cholera is an acute diarrheal infection caused by the ingestion of food or water contaminated with the bacterium Vibrio cholerae. The causative agent of this disease was originally described by Filippo Pacini in 1854, and afterwards further analyzed by Robert Koch in 1884. It is estimated that each year there are 1.3 million to 4 million cases of cholera, and 21 000 to 143 000 deaths worldwide ...

This study assessed horizontal and vertical distribution abundance of zooplankton community in water samples collected from 26 stations at a depth 0 to 250 m the northern Bay Bengal. A total 55 species were identified where Copepod was 72.41% Ciliophora 8.62%. Among Copepod, 48%, 40% 12% Calanoid, Cyclopoid Harpacticoid respectively. also found 2 Decapod, Rotifer, Cladocera, 1 Chaetognatha Stom...