Tytuł artykułu
Treść / Zawartość
Pełne teksty:
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
The scarcity of annual rainfall, which sometimes spreads over successive years, causes persistent droughts. In order to study the drought severity on the Algerian steppe, we analysed precipitation data (1985-2015) from the weather stations of Ain Sefra, El Bayadh, Tiaret and Djelfa, using drought meteorological indices: the mean deviation, the standardised precipitation index, the rainfall index and the frequency analysis of the rainfall series. Thus, we adopted the diachronic study by satellite remote sensing for the years 2002 (the driest year) and 2009 (the wettest year), which allowed us to better understand the evolution of the steppe rangelands surface and to better interpret their spatial-temporal changes. Drought, as determined by the mean deviation index, occurred during two periods (in sequence and corresponds to 55% the sequences of deficit years), one over 12 years (from 1994/1993 to 2006/2005) and the other over 5 years (1985-1990) and with isolated years. The results of the diachronic study of the vegetation change demonstrate the obvious divergence of the vegetation cover between 2002 and 2009. Drought has impacts on vegetation composition, growth, productivity, structure and functioning of ecosystems, which limits regeneration of vegetation cover.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
210--218
Opis fizyczny
Bibliogr. 35 poz., rys., tab., wykr.
Twórcy
autor
- Centre for Scientific and Technical Research on Arid Regions Omar El Bernaoui – CRSTRA, Campus Universitaire, Med Kheider, BP 1682 R.P Biskra 07000, Algeria
autor
- Centre for Scientific and Technical Research on Arid Regions Omar El Bernaoui – CRSTRA, Campus Universitaire, Med Kheider, BP 1682 R.P Biskra 07000, Algeria
autor
- Centre for Scientific and Technical Research on Arid Regions Omar El Bernaoui – CRSTRA, Campus Universitaire, Med Kheider, BP 1682 R.P Biskra 07000, Algeria
autor
- Centre for Scientific and Technical Research on Arid Regions Omar El Bernaoui – CRSTRA, Campus Universitaire, Med Kheider, BP 1682 R.P Biskra 07000, Algeria
autor
- Centre for Scientific and Technical Research on Arid Regions Omar El Bernaoui – CRSTRA, Campus Universitaire, Med Kheider, BP 1682 R.P Biskra 07000, Algeria
autor
- Centre for Scientific and Technical Research on Arid Regions Omar El Bernaoui – CRSTRA, Campus Universitaire, Med Kheider, BP 1682 R.P Biskra 07000, Algeria
Bibliografia
- ABBAS K., ABDELGUERFI A. 2005. Perspectives d’avenir de la jachère pâturée dans les zones céréalières semi-arides [Future prospects for grazed fallow in semi-arid cereal areas]. Fourrages. Vol. 184 p. 533–546.
- ACHOUR K., MEDDI M., ZEROUAL A., BOUABDELLI S., MACCIONI P., MORAMARCO T. 2020. Spatio-temporal analysis and forecasting of drought in the plains of northwestern Algeria using the standardized precipitation index. Journal of Earth System Science. Vol. 129 p. 1–22. DOI 10.1007/s12040-019-1306-3.
- BELAROUI K., DJEDIAI H., MEGDAD H. 2014. The influence of soil, hydrology, vegetation and climate on desertification in El Bayadh region (Algeria). Desalination and Water Treatment. Vol. 52 p. 2144–2150. DOI 10.1080/19443994.2013.782571.
- BENAZZOUZ M. 1994. Étude des interactions relief-migrations éoliennes de sable dans la région de M’Doukal (Algérie) [Study of landform-wind migration interactions of sand in the region of M’Doukal Algeria]. Méditerranée. Vol. 80 p. 51–58.
- BENSAID A. 2006. GIS et télédétection pour l’étude de l’ensablement dans une zone aride: Le cas de la Wilaya de Naama Algérie [GIS and remote sensing for the study of sanding in an arid zone: The case of the Wilaya of Naama Algeria]. PhD Thesis. Grenoble Université Joseph-Fourier pp. 88.
- BENSEGHIR L., AMGHAR F., TAZAÏRT K., KADI-HANIFI H. 2008. Effects of drought and anthropism on vegetation and soil elements in the station of Tadmit (Wilaya of Djelfa, Algeria). Drought management: scientific and technological innovations. Zaragoza. CIHEAM p. 87–92.
- BERGAOUI M., ALOUINI A. 2002. Caractérisation de la sécheresse météorologique et hydrologique: cas du bassin versant de Siliana en Tunisie [Characterization of meteorological and hydrological drought: Case of the Siliana watershed in Tunisia]. Science et Changements Planétaires/Sécheresse. Vol. 12 p. 205–213.
- BLACK R.A., EL HADI F.M. 1992. Pre-sowing treatments of Acacia Senegal seed: Germination and growth. Tropical Agriculture. Vol. 69 p. 15–20.
- BOUARFA S., BELLAL S.A. 2018. Assessment of the Aeolian sand dynamics in the region of Ain Sefra (Western Algeria), using wind data and satellite imagery. Arab Journal of Geosciences. Vol. 11, 56. DOI 10.1007/s12517-017-3346-9.
- BOUBAKEUR G. 2018. Climatic drought in the semi-arid region of Djelfa – Algeria (analyses of the rainfall data from 1975 to 2016). LARHYSS Journal. No. 33 p. 123–140.
- BOULTIF M., BENMESSAOUD H. 2017. Using climate-soil-socioeconomic parameters for a drought vulnerability assessment in a semi-arid region: Application at the region of El Hodna (M’sila, Algeria). Geographica Pannonica. Vol. 21 p. 142–150. DOI 10.5937/GeoPan1703142B.
- DAGET P. 1977. Le bioclimat méditerranéen: Caractères généraux, modes de caractérisation [The Mediterranean bioclimate: General characteristics, modes of characterization]. Vegetatio. Vol. 34 p. 1–20. DOI 10.1007/BF00119883.
- DHAOU H. 2003. Impact de la sécheresse sur les oliviers dans les zones arides tunisiennes: Cas du bassin versant d’Oum Zessar (Médenine) [Impact of the drought on olive trees in Tunisian arid zones: Case of the Oum Zessar watershed (Medenine)]. MSc Thesis. Tunis Université des Sciences, des Techniques et de Médecine, Tunis II Institut National Agronomique de Tunis pp. 314.
- DHAOU H., OUERCHEFANI D., TAAMALLAH H., DONALD G., OUESSAR M. 2009. Drought Impact on the olive-trees in the Tunisian Jeffara. Journal of Arid Land Studies. Vol. 19 p. 331–334.
- DHAR O., RAKHECHA P., KULKARNI A. 1979. Rainfall study of severe drought years of India. [Hydrological aspects of droughts: international symposium, 3–7 December 1979, New Delhi, India]. New Delhi. Indian National Committee for IHP, CSIR: Indian Institute of Technology.
- FACI M., BOUARFA S., OUBADI M., DJOUDI W., FARHI Y. 2021. Variabilité de la sécheresse météorologique sur la steppe algérienne [Variability of meteorological drought on the Algerian steppe]. [Proceedings of the 34 th seminar of the International Climatology Association, 7–8 July 2021, Casablanca, Morocco].
- FADHIL A.M. 2011. Drought mapping using geoinformation technology for some sites in the Iraqi Kurdistan region. International Journal of Digital Earth. Vol. 4 p. 239–257. DOI 10.1080/17538947.2010.489971.
- CROPPENSTEDT A., RANEY T., DAVIS B., LOWDER S., BERTINI R. 2015. The state of food and agriculture – social protection and agriculture: breaking the cycle of rural poverty. Technical report. FAO p. 196. DOI 10.13140/RG.2.2.30743.09127.
- GEBREHIWOT T., VAN DER VEEN A., MAATHUIS B. 2011. Spatial and temporal assessment of drought in the Northern highlands of Ethiopia. International Journal of Applied Earth Observation and Geoinformation. Vol. 13 p. 309–321. DOI 10.1016/j.jag.2010.12.002.
- HABIBI B., MEDDI M., TORFS P.J., REMAOUN M., VAN LANEN H.A. 2018. Characterisation and prediction of meteorological drought using stochastic models in the semi-arid Chéliff–Zahrez basin (Algeria). Journal of Hydrology: Regional Studies. Vol. 16 p. 15–31. DOI 10.1016/j.ejrh.2018.02.005.
- HOURIZI R., HIRCHE A., DJELLOULI Y., NEDJRAOUI D. 2017. Changements spatio-temporels des paysages steppiques d’Algérie. Cas de la région de Méchéria [Spatio-temporal changes in the steppe landscapes of Algeria. Case of the region of Méchéria]. Revue d’Ecologie (Terre et Vie) Vol. 72(1) p. 1–15.
- JOUILIL I., BITAR K., SALAMA H., AMRAOUI A., MOKSSIT A., TAHIRI M. 2013. Sécheresse météorologique au bassin hydraulique Oum Er Rbia durant les dernières décennies [Meteorological drought in the OUM ER RBIA hydraulic basin during the last decades]. LARHYSS Journal. No. 12 p. 109–127.
- KOUDAMILORO O., DIPAMA J.M., VISSIN E. 2017. Analyse de la vulnérabilité à la sécheresse et à l’inondation dans le bassin versant du fleuve Ouémé à Bétérou au Bénin (Afrique de l’Ouest) [Analysis of vulnerability to drought and flooding in the watershed of the Ouémé river at Bétérou in Benin (West Africa)]. Techniques Sciences Méthodes. Vol. 11 p. 29–40. DOI 10.1051/tsm/201711029.
- LANA X., SERRA C., BURGUEÑO A. 2001. Patterns of monthly rainfall shortage and excess in terms of the standardized precipitation index for Catalonia (NE Spain). International Journal of Climatology: A Journal of the Royal Meteorological Society. Vol. 21 p. 1669–1691. DOI 10.1002/joc.697.
- MC KEE T.B., DOESKEN N.J., KLEIST J. 1993. The relationship of drought frequency and duration to time scales. Proceedings of the 8th Conference on Applied Climatology. Boston p. 179–183.
- MEDDI M., HUMBERT J. 2000. Variabilité pluviométrique dans l’Ouest Algérien durant les cinq dernières décennies. En : 33e colloque de l’Association internationale de climatologie [Rainfall variability in western Algeria over the past five decades. In: Proceedings of the 33th seminar of the International Climatology Association. 1–4.07.2000 Rennes, France p. 6–8.
- MEGA N., MEDJERAB A. 2016. Study of climatic drought in Algerian high plateaus using standardized precipitation index and observations from moderate resolution imaging spectroradiometer. Journal of Applied Remote Sensing. Vol. 10(4), 046002. DOI 10.1117/1.JRS.10.046002.
- NEDJRAOUI D., BÉDRANI S. 2008. La désertification dans les steppes algériennes: Causes, impacts et actions de lutte [Desertification in the Algerian steppes: Causes, impacts and control actions]. VertigO. Vol. 8(1) p. 1–15. DOI 10.4000/vertigo.5375.
- QI J., CHEHBOUNI A., HUETE A.R., KERR Y.H., SOROOSHIAN S. 1994. A modified soil adjusted vegetation index. Remote Sensing of Environment. Vol. 48(2) p. 119–126. DOI 10.1016/0034-4257(94)90134-1.
- SEIDOU S., OUASSA P., ATCHADE G.A., VISSIN E.W. 2021. Caractérisation des risques hydroclimatiques dans la Basse Vallée de l’Oueme Au Benin (Afrique de l’Ouest) [Characterization of hydroclimatic risks in the Lower Valley of the Oueme in Benin (West Africa)]. International Journal of Progressive Sciences and Technologies. Vol. 25 p. 334–348.
- TALIA A. 2002. Evolution des régimes pluviométrique et hydrologique du Nord de l’Algérie [Evolution of rainfall and hydrological regimes in northern Algeria]. MSc Thesis. University Center of Mascara pp. 162.
- WILHITE D.A., GLANTZ M.H. 1985. Understanding: the drought phenomenon: The role of definitions. Water International. Vol. 10 p. 111–120. DOI 10.1080/02508068508686328.
- WU Z., LEI S., BIAN Z., HUANG J., ZHANG Y. 2019. Study of the desertification index based on the albedo-MSAVI feature space for semi-arid steppe region. Environmental Earth Sciences. Vol. 78, 232. DOI 10.1007/s12665-019-8111-9.
- ZAKHEM B.A., KATTAA B. 2016. Investigation of hydrological drought using Cumulative Standardized Precipitation Index (SPI 30) in the eastern Mediterranean region (Damascus, Syria). Journal of Earth System Science. Vol. 125 p. 969–984. DOI 10.1007/s12040-016-0703-0.
- ZARCH M.A.A., MALEKINEZHAD H., MOBIN M.H., DASTORANI M.T., KOUSARI M.R. 2011. Drought monitoring by reconnaissance drought index RDI in Iran. Water Resources Management. Vol. 25(13) p. 3485–3504. DOI 10.1007/s11269-011-9867-1.
Uwagi
Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-6d2c9bfc-cb60-4835-99c8-5787e386097a