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27839

Spatial variation and environmental risk assessment of heavy metal in the surficial sediments along the Egyptian Red Sea coast

Article

Last updated: 22 Jan 2023

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Abstract

eight sites along the Egyptian Red Sea coast were investigated in order to evaluate the pollution status and environmental risk assessment of the study area. The results of the partitioning study showed that the average concentrations of the heavy metals analyzed in investigated sediment exhibited the following decreasing order Fe > Mn > Zn > Cr > Ni > Pb > Cu > Cd. The degree of surface sediment contamination was computed using Metal Pollution Index (MPI) and Geo-accumulation index (I geo). Metal Pollution Index showed that station 5 (Qusier Middle) suffered with metal pollutions. Association with adverse effects to marine organisms was determined using the classification of the sediments according to Sediment quality guidelines (SQGs). Sediment quality guidelines based on the consensus approach revealed that Pb and Cu had no adverse ecological effects.

DOI

10.12816/0010694

Keywords

heavy metal, Red Sea, Metal Pollution Index (MPI), Geo-accumulation Index (I geo) and Sediment Quality Guidelines (SQGs)

Authors

First Name

Alaa

Last Name

Younis

MiddleName

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Affiliation

Aquatic Enviroment Department, Faculty of Fisheries Resources, Suez University, Suez-Egypt

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Orcid

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First Name

Ismail

Last Name

Ismail

MiddleName

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Affiliation

Geology Department, Faculty of Science, Suez University, Suez-Egypt

Email

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City

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Orcid

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First Name

Lamiaa

Last Name

Mohamedein

MiddleName

-

Affiliation

Marine pollution Lab, National Institute- Oceanography and Fisheries, Suez-Egypt

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City

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Orcid

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First Name

Shimaa

Last Name

Ahmed

MiddleName

-

Affiliation

Marine pollution Lab, National Institute- Oceanography and Fisheries, Suez-Egypt

Email

shimaafarouk@ymail.com

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-

Orcid

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Volume

10

Article Issue

1

Related Issue

4960

Issue Date

2014-10-01

Receive Date

2019-02-24

Publish Date

2014-10-01

Page Start

19

Page End

26

Print ISSN

1687-5052

Online ISSN

2090-2786

Link

https://cat.journals.ekb.eg/article_27839.html

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https://cat.journals.ekb.eg/service?article_code=27839

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3

Type

Original Article

Type Code

644

Publication Type

Journal

Publication Title

Catrina: The International Journal of Environmental Sciences

Publication Link

https://cat.journals.ekb.eg/

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Article

Created At

22 Jan 2023