Arsenic concentrations in commercial fish from freshwater and saltwater
Journal Title: Journal of Biodiversity and Environmental Sciences (JBES) - Year 2014, Vol 4, Issue 6
Abstract
Research was performed to investigate the concentration of arsenic in muscle and liver of fish species from freshwater, Barbus luteus, Aspius vorax, Cyprinion macrostomus in Karoon Rivers and saltwater, Liza dussumieri, Liza klunzingeri, Liza macrolepis, Scomberomorus commerson, Otolithes ruber, Scomberomorus guttatus, in Persian Gulf, Iran. Arsenic levels in muscles of seaport fish were high in comparision with riverine fish. Arsenic levels in muscle of Scomberomorus guttatus in Hendijan Seaport were higher than other species in freshwater and saltwater. Generally, in this research arsenic levels have significant differences (P<0.05) in muscles of fish between freshwater and saltwater except for Liza macrolepis in Hendijan Seaport which did not have significant differences with Barbus luteus, Aspius vorax, Cyprinion macrostomus in Karoon River. Arsenic levels in muscle of Barbus luteus in Karoon River were higher than other species in freshwater. In saltwater species, arsenic level in muscle of Scomberomorus guttatus in Hendijan Seaport was high in comparision with other saltwater species. The results indicated that the muscles of fishes were highly contaminated by arsenic and exceeded WHO 0.02 mg kg-1 legal limits.
Authors and Affiliations
Abolfazl Askary Sary, Mohammad Velayatzadeh
Keywords
Related Articles
- EP ID EP37705
- DOI -
- Views 115
- Downloads 0
Phytosociological attributes of a tropical dry deciduous forest of Bundelkhand region of Uttar Pradesh, India
The present investigation reflects the findings of phytosociological attributes which have been undertaken in the forests of Mahoba district of Bundelkhand region of Uttar Pradesh, India. The vegetation types of distric...
Phytodiversity of Ayubia National Park Pakistan: Conservation and Management issues
This paper communicates the results of the current study conducted to analyze the phytosociological attributes of Ayubia National Park (ANP) for identifying the major threats to biodiversity of the Park. We report the st...
Genetic Diversity in Egyptian Populations of Tilapia species Using RAPD and SRAP Markers
This study aimed to estimate the genetic diversity among and within populations of three Tilapia species e.g., Oreochromis niloticus, Tilapia zilli and Oreochromis aurea which were collected from different locations i.e....
The role of quaternary ammonium compound and reducing agent in environmentally friendly alkali treatment of PET /cotton fabric
An environmentally friendly pad-steam process for treatment of polyester/cotton fabric with sodium hydroxide was developed. To enhance the process efficiency, a quaternary ammonium compound (QAC) besides a reducing age...
Taxonomic Studies on the Family Solanaceae in the Rajshahi University Campus
Taxonomic investigation of the family solanaceae growing through out the Rajshahi University campus was carried out. A total of 8 (eight) species under 4 (four) genera of the family Solanaceae were collected and identif...