Abstract：
:Trace metals concentrations were studied for three different seasons on four seaweed species (Halimeda gracilis, Padina pavonica, Sargassum swartzii and Turbinaria ornata) from Wandoor area of southern Andaman Island. Though diversified seaweed population records in the study area, the studied four species were predominantly present in all the seasons. The observed average levels on trace metals concentrations were Cd 0-0.311 µg/g, Cr 0.002-0.334 µg/g, Cu 0.003-0.291 µg/g, Mn 0.118-7.736 µg/g, Pb 0-0.165 µg/g and Zn 0.019-5.537 µg/g respectively. Brown seaweed P. pavonica showed higher level of Mn concentration as 7.73 µg/g during northeast monsoon reflects physiological properties and sequestrative nature. Our result suggests, the metal concentrations were not higher with reference to Dadolahi's metal pollution index. Based on univariate analysis of variance, there is no significant variation found in both species and seasons. To maintain the tradition of the study area, continues monitoring is essential for better understanding and ecosystem conservation.
journal_name
Bull Environ Contam Toxicoljournal_title
Bulletin of environmental contamination and toxicologyauthors
Kaviarasan T,Gokul MS,Henciya S,Muthukumar K,Dahms HU,James RAdoi
10.1007/s00128-018-2305-9subject
Has Abstractpub_date
2018-05-01 00:00:00pages
614-619issue
5eissn
0007-4861issn
1432-0800pii
10.1007/s00128-018-2305-9journal_volume
100pub_type
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journal_title：Bulletin of environmental contamination and toxicology
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