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Inter-annual variability of rainfall under an arid climate: case of the Gafsa region, South west of Tunisia

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Abstract

Rainfall in an arid climate is limited and very irregular in time and space, and is therefore very difficult to predict. Nevertheless, examining rainfall variability in both time and space is usually required in order to establish an adequate strategy for water resources management. In this context, this work is interested in examining both spatial and temporal variation of rainfall in the region of Gafsa (South West of Tunisia) which is characterized by an arid climate. The analysis is based on annual precipitation data registered in 18 stations over a period of 56 years (1960–2015). Statistical tests showed that all observation series are independent, stationary, and homogeneous. The study of rainfall series based on principal component analysis (PCA) and the form of the curve of the cumulative rainfall index (CRI) resulted in sub-dividing the study area into five different regions, with different climatic (precipitation) and physiographic (elevation) characteristics. Moreover, this study showed that precipitation decreases, from North to South, under the influence of several factors, including the presence of a mountainous range, being an important physiographic barrier that affects rainfall downpours. The study of the temporal variation of rainfall at different steps of time (annual, monthly, and daily) showed extremely variable rainfall regime, low recurrence of rainy days, and daily rainfall anomalies, with intensities varying between 50 and 423 mm/day.

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References

  • Austin R, Cantero-Martınez C, Arrúe J, Playán E, Cano-Marcellán P (1998) Yield–rainfall relationships in cereal cropping systems in the Ebro river valley of Spain. Eur J Agron 8(3):239–248 7

    Article  Google Scholar 

  • Bellu A, Sanches Fernandes LF, Cortes RMV, Pacheco FAL (2016) A framework model for the dimensioning and allocation of a detention basin system: the case of a flood-prone mountainous watershed. J Hydrol 533:567–580

    Article  Google Scholar 

  • Benzarti Z, Habaieb H (2001) Study of the persistent drought in Tunisia by using Markov chains (1909-1996). Sci Global Change. drought 12(4):215–220 Methodological Notes

    Google Scholar 

  • Beran MA, Rodier JA (1987) Aspects hydrologiques des sècheresses. Contribution au programme hydrologique international. Rapport UNESCO/OMM:172

  • Bobée B (1994) Méthodologie d’estimation régionale des débits des crues : Application à la région du Quebec –ontario. Compte rendu de 1er atelier sur l’estimation de crue. GRHYS-CRSNG. Collect Environ Université de Montréal:1–7

  • Boufaroua (2004) Optimal management of drought and water resources. Tunisian case. Aridity meeting. Palermo28pp

  • Cetin M (2015) Determining the bioclimatic comfort in Kastamonu City. Environ Monit Assess 187(10):640

    Article  Google Scholar 

  • Cetin M (2016) Determination of bioclimatic comfort areas in landscape planning: a case study of Cide Coastline. Turk J Agric- Food Sci Technol 4(9):800–804

    Google Scholar 

  • Cetin M, Adiguzel F, Kaya O, Sahap A (2018) Mapping of bioclimatic comfort for potential planning using GIS in Aydin. Environ Dev Sustain 20(1):361–375

    Article  Google Scholar 

  • Cetin M, Topay M, Kaya LG, Yilmaz B (2010) Efficiency of bioclimatic comfort in landscape planning process: case of Kutahya. Turk J For 1(1):83–954

    Google Scholar 

  • Ellouze M (2010) Development of a model for generating synthetic hyetographs and Spatio-temporal characterization of drought in central and southern Tunisia. Doctoral thesis. University of Sfax. In: Tunisia

    Google Scholar 

  • Ellouze M, Azri C, Abida H (2009) Spatial variability of monthly and annual rainfall data over Southern Tunisia. J Atmos Res 93(4):832–839

    Article  Google Scholar 

  • Evans J, Geerken K (2004) Discrimination between climate and human-induced dry land degradation. JArid Eviron 57:553–554

    Google Scholar 

  • Fowdur S.C, Rughooputh S, Cheeneebash J, Boojhawon R, Gopaul A (2014) Rainfall analysis over Mauritius using principal component analysis. Environ Manag Sustain Dev ISSN 2164-7682 2014, Vol 3

  • Gibbs W J, Maher JV (1967) Rainfall deciles as drought indicators. English, Book, Map, Atlas edition

  • GMS (2014) (Gafsa Meteorological Station). Technical report. 41

  • Guenni L, Hutshinson MF (1998) Spatial interpolation of the parameters of a rainfall model from ground based data. J Hydrol 212-213:335–347

    Article  Google Scholar 

  • Hayes Michael J, Svoboda Mark D, Wilhite Donald A, Vanyarkho OV (1999) Monitoring the 1996 drought using the standardized precipitation index (1999). In: Drought mitigation center faculty publications. Paper 31

    Google Scholar 

  • Jang JD (2004) Evaluation of the thermal-water stress of forest in southern Québec from satellite images. Thèse de doctorat, Université Laval, Québec, Qc., Canada

  • Jemai S, Ellouze M, Agoubi B, Abida H (2016) Drought intensity and spatial variability in Gabes Watershed, south-eastern Tunisia. J Water Land Dev 31:63–72

    Article  Google Scholar 

  • Jemai S, Ellouze M, Abida H (2017 ) Variability of precipitation in arid climates using the wavelet approach: case study of watershed of Gabes in South-East Tunisia. J Atmos

  • Kipkorior EC (2002) Analysis of rainfall climate on the Njemps flats. Baringo District Kenya. J Environ 50:445–458

    Google Scholar 

  • Kogan FN (1997) Global drought watch from space. Bull Am Meteorol Soc 78(4):621–636

    Article  Google Scholar 

  • Kogan, Sullivan (1993) Development of global drought-watch system using NOAA/AVHRR data. Adv Space Res 13(5):219–222

    Article  Google Scholar 

  • Leilah AA, Al-khateb SA (2005) Statistical analysis of wheat next term yield under previous term drought next term conditions. J Arid Environ 6:483–496

    Article  Google Scholar 

  • McKee TB, Doesken NJ, Kleist J (1995) Drought monitoring with multiple time scales. In Proceedings of the 9th Conference on Applied Climatology, pages 233–236. American Meteorological Society Dallas, Boston, MA. xv, 55

  • Obassi GO (1994) WMO’s role international decade for natural disaster reduction. Bull Am Meorological Soc 75-9:655–1661

    Google Scholar 

  • Park S, Feddema JJ, Egbert S (2004) Impacts of hydrologic soil properties on drought detection with MODIS thermal data. Remote Sens Environ 89:53–62

    Article  Google Scholar 

  • Pausas JG (2004) Changes in fire climate in the eastern Iberian Peninsula (Mediterranean basin). Clim Chang 63:337–350

    Article  Google Scholar 

  • Prudent G (2008) Synthèse-Crue. Impacts observes et potentiels du changement climatique sur les aléas naturels. Working Package 5- Module Natural Hazards. ClimChalp( Interreg III B Alpine Space)

  • Sanches Fernandes LF, Terêncio DPS, Pacheco FAL (2015) Rainwater harvesting systems for low demanding applications. Sci Total Environ 529:91–100

    Article  Google Scholar 

  • Smith DI, Hutchinson MF, Arthur M (1993) Australian climatic and agricultural drought : payments and policy. Drought Network News:11–12

  • Terêncio DPS, Sanches Fernandes LF, Cortes RMV, Moura JP, Pacheco FAL (2018) Rainwater harvesting in catchments for agro-forestry uses: a study focused on the balance between sustainability values and storage capacity. Sci Total Environ 613-614:1079–1092

    Article  Google Scholar 

  • Terêncio DPS, Sanches Fernandes LF, Cortes RMV, Pacheco FAL (2017) Improved framework model to allocate optimal rainwater harvesting sites in small watersheds for agro-forestry uses. J Hydrol 550:318–330

    Article  Google Scholar 

  • Wilhite DA (2000) Drought as a natural hazard: concepts and definitions. In: drought a global assessment (ed) Wilhite.D, vol 1, pp 3–18

    Google Scholar 

  • Wilhite DA, Glantz MH (1985) Understanding : the drought phenomenon : the role of definitions. Water Int 10(3):111–120 7

    Article  Google Scholar 

  • Yushang (2000) Developement of methods for regional flood estimates in the province of British Colombia, Canada,PhD, Thesis, The university of British Colombia

Download references

Acknowledgements

The authors thank the anonymous markers that have enriched this article by their scientific critics.

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Authors and Affiliations

  1. Research Laboratory GEOMODEL, University of Sfax, Sfax, Tunisia

    Achraf Melki & Habib Abida

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  1. Achraf Melki
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  2. Habib Abida
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Correspondence to Achraf Melki.

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Melki, A., Abida, H. Inter-annual variability of rainfall under an arid climate: case of the Gafsa region, South west of Tunisia. Arab J Geosci 11, 543 (2018). https://doi.org/10.1007/s12517-018-3868-9

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