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Marine macro-algae as a bio-indicator of heavy metal pollution in the marine environments, Persian Gulf
Indian Journal of Geo-Marine Sciences ( IF 0.5 ) Pub Date : 2020-05-26
Mehdi Bibak, Masoud Sattari, Saeid Tahmasebi, Ali Agharokh, Javid Imanpour Namin

The northern parts of the Persian Gulf are more affected by pollutants because of their low depth, limited rotation, salinity, and high temperature. The anthropogenic and non-anthropogenic contaminations caused by organic and inorganic pollutants in aquatic ecosystems will eventually lead to increase pollution in water, sediments, and aquatic organisms. It seems that, algae are the most suitable indicator for soluble heavy metals (HMs) in both active and passive states. Samplings were carried out on a monthly basis in four different stations in Bushehr Province, northwest of the Persian Gulf from March 2016 to March 2017. ICP-mass spectrometry was used to determine Pb, Cu, Cd, As, Cr, Zn, Al, Mn, Co, V, Ni, Mg, S, Fe, and Ca concentrations in some macroalgae. In this study Padina gymnospora (brown algae) and Hypnea hamulosa (red algae) had the highest absorption, while the Cladophoropsis membranacea (green algae) showed the least absorption in all the sampling areas.

中文翻译:

海洋大型藻类作为波斯湾海洋环境中重金属污染的生物指标

波斯湾北部地区由于深度低,旋转受限,盐度高和温度高而受到污染物的影响更大。水生生态系统中有机和无机污染物引起的人为和非人为污染最终将导致水,沉积物和水生生物的污染增加。藻类似乎是主动和被动状态下可溶性重金属(HMs)的最合适指示剂。从2016年3月至2017年3月,每月在波斯湾西北部布什尔省的四个不同站点进行采样。ICP质谱法用于测定Pb,Cu,Cd,As,Cr,Zn,Al,某些大型藻类中的Mn,Co,V,Ni,Mg,S,Fe和Ca浓度 在这项研究中,Padina Gymnospora(褐藻)和在所有采样区域中,Hypnea hamulosa(红藻)的吸收最高,而Cladophoropsis membranacea(绿藻)的吸收最低。
更新日期:2020-07-28
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