scholarly journals Antimicrobial activity and phytochemical constituents of Bruguiera gymnorrhiza fruit collected from Indian Sundarbans, the designated World Heritage Site

2019 ◽  
Vol 2 (8) ◽  
pp. 120-122
Author(s):  
Arpita Saha ◽  
Arpan Mitra ◽  
Nabonita Pal ◽  
Sufia Zaman ◽  
Abhijit Mitra

Author(s):  
Abhisek R. Bera ◽  
Wrick Chakraborty ◽  
Sabdar Rahaman ◽  
Paramita Nandy Datta ◽  
Sayak Ganguli

2018 ◽  
Vol 56 (4) ◽  
pp. 474
Author(s):  
Shankhadeep Chakraborty ◽  
Abhijit Mitra

Heavy metals have a great ecological significance due to their toxicity and accumulative behavior. The geoaccumulation index (Igeo) in 12 stations in the UNESCO declared World Heritage Site- Indian Sundarbans estuarine region (i.e Kakdwip, Harinbari, Chemaguri, Sagar South, Lothian island, Jambu island, Frasergunge, Gosaba, Chotomollakhali, Bali island, Sajnekhali and Bagmara) were calculated for the year 2016. The sediment pollution was investigated by following the concentration of 3 heavy metals namely copper, lead and cadmium. Atomic Absorption Spectrophotometer (AAS) was used for analysis. According to the geoaccumulation index (Igeo) the results of all the 10 stations were analyzed and discussed in details.


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