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343373

Central Nile Valley agriculture soil content and distribution of rare earth elements (REEs), Egypt

Article

Last updated: 05 Jan 2025

Subjects

-

Tags

Geochemistry, Mineralogy, Petrology, Volcanology.

Abstract

The Nile Valley hosted the world's oldest civilizations because of the quality of the agricultural soil and the waters of the Nile River. Despite the importance of the Egyptian agricultural soil, there is a scarcity of information about its chemical and mineral composition. Therefore, this research is concerned with the soil content of rare earth elements (REEs), as it has become one of the elements with a harmful effect and considered emerging contaminants. The concentration of only 6 REEs were recorded in the agricultural soil of Assiut Governorate; Sc, Y, La, Ce, Sm and Nd with concentrations 26.6, 22.2, 33, 62.2, 8 and 30.6 µg/g, respectively. However, the average REEs (182.6 µg/g) was higher than the upper continental crust (179.4 µg/g), world soil (145.3 µg/g), Chinese soil background (163.86 µg/g). This indicates the enrichment of the Egyptian soil with these elements. This enrichment may be due to the nature of the source rocks or the applied fertilizers. Where phosphate fertilizers (rich in elements) are applied frequently to improve soil productivity.

DOI

10.21608/egjg.2024.253346.1064

Keywords

Rare earth elements, Nile Valley soil, Pollution indices, anthropogenic, Natural source

Authors

First Name

zeinab

Last Name

Belal

MiddleName

-

Affiliation

Geological sciences department, National Research Centre

Email

zeinablotfy19@gmail.com

City

-

Orcid

0000-0002-0796-0288

First Name

Esmat

Last Name

Abou El-Anwar

MiddleName

A

Affiliation

Geological Sciences Dept., National Research Centre

Email

abouelanwar2004@yahoo.com

City

Giza

Orcid

0000-0001-5947-2254

First Name

Elmontaser

Last Name

Seleem

MiddleName

M

Affiliation

Geology Dept, Faculty of Science, Al-Azhar University, Assiut branch

Email

seleem.e.m@gmail.com

City

Assiut

Orcid

-

First Name

Salman

Last Name

Salman

MiddleName

Abdelraof

Affiliation

National Research Centre

Email

sal_man19@yahoo.com

City

Giza

Orcid

0000-0002-2173-0438

Volume

68

Article Issue

1

Related Issue

45415

Issue Date

2024-12-01

Receive Date

2023-12-05

Publish Date

2024-12-01

Page Start

35

Page End

46

Print ISSN

0022-1384

Online ISSN

2805-2617

Link

https://egjg.journals.ekb.eg/article_343373.html

Detail API

https://egjg.journals.ekb.eg/service?article_code=343373

Order

3

Type

Original Article

Type Code

2,013

Publication Type

Journal

Publication Title

Egyptian Journal of Geology

Publication Link

https://egjg.journals.ekb.eg/

MainTitle

Central Nile Valley agriculture soil content and distribution of rare earth elements (REEs), Egypt

Details

Type

Article

Created At

28 Dec 2024