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282952

Impact of Climatic Factors on the Mekerra watershed (North-West Algeria) via Hydrometeorological Series Provided By The Google Earth Engine Platform

Article

Last updated: 24 Dec 2024

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Abstract

Algeria is facing an endemic drought spread over 40 years and the lack of rainfall makes us fear the worst for the country's water security.
The variability in the amount of rainfall and its irregularities in time and space are the main causes of the behavior of a climatic regime.
           This work focuses on the analysis of climatic data provided by the google earth engine platform in order to detect temporal changes in the hydrometeorological series.
           The climatic results of our Mekerra watershed show a very irregular hydrometeorological system, a long dry season, an LST that reaches 54 C°, an average annual rainfall amount is 390.41 mm and a rainfall deficit estimated at 30%, a very low rainfall deficit of a maximum value of 0.42 and an NDWI globally negative

DOI

10.21608/eajbsc.2023.282952

Keywords

Mekerra watershed, LST, rainfall quantity, rainfall deficit, NDWI

Authors

First Name

Belgacem

Last Name

Amel

MiddleName

-

Affiliation

Department of Environmental Sciences, Faculty of Natural and Life Sciences, Djilali Liabes University of Sidi Bel Abbès, Algeria.

Email

-

City

Algeria

Orcid

-

First Name

Chafik

Last Name

Mhamdia

MiddleName

-

Affiliation

Department of Environmental Sciences, Faculty of Natural and Life Sciences, Djilali Liabes University of Sidi Bel Abbès, Algeria.

Email

mhamdiachafik@yahoo.fr

City

Sidi Bel Abbès

Orcid

-

First Name

Belmamoun

Last Name

Reda

MiddleName

Ahmed

Affiliation

Department of Agricultural Sciences, Faculty of Natural and Life Sciences, Djilali Liabes University Of Sidi Bel Abbès, Algeria.

Email

-

City

Algeria

Orcid

-

First Name

Baki

Last Name

Afaf

MiddleName

-

Affiliation

Department of Environmental Sciences, Faculty of Natural and Life Sciences, Djilali Liabes University of Sidi Bel Abbès, Algeria.

Email

-

City

Algeria

Orcid

-

Volume

15

Article Issue

1

Related Issue

38909

Issue Date

2023-06-01

Receive Date

2022-11-29

Publish Date

2023-01-30

Page Start

97

Page End

108

Print ISSN

2090-0767

Online ISSN

2090-083X

Article File

EAJBSC_Volume 15_Issue 1_Pages 97-108.pdf

PDF . 978.4kB

Link

https://eajbsc.journals.ekb.eg/article_282952.html

Detail API

https://eajbsc.journals.ekb.eg/service?article_code=282952

Order

282,952

Type

Original Article

Type Code

673

Publication Type

Journal

Publication Title

Egyptian Academic Journal of Biological Sciences. C, Physiology and Molecular Biology

Publication Link

https://eajbsc.journals.ekb.eg/

MainTitle

Impact of Climatic Factors on the Mekerra watershed (North-West Algeria) via Hydrometeorological Series Provided By The Google Earth Engine Platform

Details

Type

Article

Created At

24 Dec 2024