Climate and human impact on the Karstic environment in the semi-arid zone of the Chéria plateau (Northeast of Algeria)

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Research Paper 01/10/2017
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Climate and human impact on the Karstic environment in the semi-arid zone of the Chéria plateau (Northeast of Algeria)

Benhammadi Hocine, Chaffai Hicham
J. Biodiv. & Environ. Sci. 11(4), 146-151, October 2017.
Copyright Statement: Copyright 2017; The Author(s).
License: CC BY-NC 4.0

Abstract

The region of Chéria from a geographical point of view is located more than fifty kilometers from the main square of the wilaya of Tébessa and is located on a plateau culminating at more than 1000m of altitude. Due to the importance of its aquifer system and in particular the Eocene level, which provides sufficient water resources to meet the populations’ drinking water needs, their growth and the extension of urbanization. This extension is conditional on the availability of low vulnerability areas to avoid any geotechnical hazards causing variable damage. The karstic regions characterized by carbonate geological formations marked by the presence of cavities and cracks constitute risky terrain and a particular danger in inhabited areas. This approach is necessary for a better knowledge of this karstic aquifer and in particular the climate aspect and its variability, an indisputable impact on the water resources of the Chéria region, the last decades of which have been marked by a rainfall deficit, favoring Thus a high level of demand on groundwater resources and a sharp decrease in aquifer recharge. The worsening of the lower water level in the wells and boreholes of the Eocene karst aquifer accentuates the risk of collapse in the town of Chéria and its periphery. Analyzing the results of the survey and identifying the current state of the aquifer provides an understanding of the respective effects of climatic and anthropogenic factors on an integrated approach to water resources management, A rational implementation of urban infrastructures.

Alibou J, 2002. Impact des changements climatiques sur les ressources en eau et les zones humides du Maroc. Communication Mediterranean Roundtable on Water, Wetlands and Climate Change; 10-11 December 2002 Athens.

Benhammadi H, et Chaffai H, 2012. Conséquences géotechniques de la surexploitation des aquifères karstiques. Colloque International REZAS’2012. Beni Mellal 14-16 Novembre 2012, Maroc.

Benhammadi H, et Chaffai H. 2012. Impact climatique et anthropique sur la ressource d’un aquifère karstique. Cas du plateau de Chéria. Colloque International Eau et Climat- Regards Croisés Nord/Sud. Rouen, 25 et 26 Septembre 2012, France.

Benhammadi H, et Chaffai H. 2013. L’impact des structures karstiques sur l’environnement urbain dans une zone semi aride. Colloque International « Dynamique Environnementales et Pratiques Locales : Quelles interactions ? Toulouse, le 4 – 7 Juin 2013, France.

Benhammadi H, Fehdi CH, et Chaffai H. 2013. L’apport de la géophysique dans la prévention du risque urbain en région karstique. Cas de la ville de Chéria. 6ème Colloque Maghrébin de Géophysique Appliquée. Le 3 – 5 Mai 2013, Maroc.

Benhammadi H, Fehdi CH, et Chaffai H. 2014. Impact of karst structures on the vulnerability of groundwater. The 5th international symposium on karst. Malaga, 14 – 16 October 2014, Spain.

Benhammadi H, Chaffai H, 2015. The Impact of Karsts Structures on the Urban Environment in Semi Arid Area Chéria Plateau case (Northeast of Algeria). Electronic Journal of Geotechnical Engineering (EJGE) ISSN 1089-3032, Vol. 20, Bund. 8. pp. 2107-2114.

Chaffai H, Baali F, et Rouabhia A. 2003. Facteurs influençant le chimisme des eaux dans une zone semi-aride: Cas des aquifères d’El Ma Labiod, Tébessa, Hammamet et Chéria [W. TEBESSA]. Proceeding Colloque International “Oasis, Eau et Population”. Biskra – Algérie pp. 339-344.

Chaffai H, Laouar R, Hani A, et Baali F. 2006. Les formations karstiques du plateau de Chéria (Algérie). Identification et évaluation des ressources en eau. Larhyss Journal, ISSN 1112-3680, N°05, Juin 2006 pp.121-131.

Chaffai H, Toubal A, Lacroix M, Boubelli  S, et Djabri L. 2013. Hydrogéologie d’un système aquifère en zone semi-aride. Cas de la région de Khenchela (Algérie). ISSN 1112-3338 – Courrier du Savoir – N°15, Mars 2013 pp.41-45.

Chamekh K, Baali F, Yahiaoui A, et Djabri L. 2014. Relation fracturation-morphologie implications hydrogéologiques. Exemple des calcaires fissures de la région de Chéria (NE algérien). Larhyss Journal, ISSN 1112-3680, n°18, Juin 2014, pp. 19-30.

Fehdi CH, Baali F, Boubaya D, Rouabhia A. 2011. Detection of sinkholes using 2D electrical resistivity imaging in the Cheria Basin (north–east of Algeria). Arabian Journal of Geosciences 4(1-2), pp. 181-187.

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