Impacts of Climate Change and Water Resources Management in the Southern Mediterranean Countries

Document Type : Original Research Paper


1 Professor, Department of Water Resources Modelling, INRGREF, IRESA, University of Carthage, Tunisia.

2 Director, Center of Excellence in Risk Management and Natural Hazards

3 Researcher, GEOMAG (LR19ES07)/PRODIG (UMR 8586), University of Mannouba, Tunisia.


This study seeks to assess the effects of climate change on the agriculture sector across a number of Southern  Mediterranean countries and evaluate relevant policy measures addressing these challenges for the region. Agriculture is dependent on land and water use, and key activity for rural populations over large areas in Southern Mediterranean Countries. Water resources are essential to a stable agricultural production, but also to the supply of growing cities. In this region, it is likely that the stress imposed by climate change to agriculture has contributed to the reduction water availability. Adaptation is a key factor that will shape the future severity of climate change impacts on food production. Food and nutrition security presents a significant challenge for these Southern Mediterranean countries. Agriculture, which accounts for 70 percent of all water uses, is increasingly required to ‘make its case’ for its share of water to enable food production and ensure food security. At the same time, the sustainability of agricultural water use is under increasing scrutiny. In recent decades, attempts to solve the growing water issues have focused on management issues without considering the governance dimension, and mostly on a sectoral basis. While successful in many ways, this approach seems to have reached its limits. This paper describes the first comprehensive assessments of climate change and its impacts in Eastern and Western Mediterranean Countries, covering different sectors, ranging from physical climate drivers as temperature and precipitation, to agriculture, forests, and from water resources to social impacts and policy evaluation. The evidence provided suggests the need for more effective adaptation measures for the agriculture sector across Eastern (Egypt, Israel, Jordan, Lebanon and Palestine) and Western (Algeria, Morocco and Tunisia) of south Mediterranean countries. Southern Mediterranean Countries are affected by climate change. This is associated with increases in the frequency and intensity of droughts and hot weather conditions. Since the region is diverse and extreme climate conditions are already common, the impacts are disproportional. The impacts of climate change on Southern Mediterranean Countries water resources are significant. Climate induced changes in precipitation and air temperature lead to earlier timing of peak flows, greater frequency of flooding, and more extreme drought conditions. Rainfall in these countries is even expected to increase in winter, while decreasing in spring and summer, with a substantial increase of the number of days without rainfall. Anticipated regional impacts of climate change include heat stress, associated with poor air quality in the urban environment, combined with increasing scarcity of fresh water and decreasing water productivity in arid regions.
This study seeks to assess the effects of climate change on the agriculture sector across a number of southern Mediterranean countries and evaluate relevant policy measures addressing these challenges for the region.


Main Subjects

Aliewi, A., O’Connell, P.E. and Almasri, M.N. (2013) Implications of climate change in Palestine. In:Shared borders shared waters – Israeli-Palestinian and Colorado River Basin Water Challenges. Eds. Megdal, S.B., Varady, R.G. and Eden, S. Springer, 167-185.
Ablain M,JF Legeais, PPrandi (2016) Satellite Altimetry-Based Sea Level at Global and Regional Scales. Surv.Geophysics, DOI 10.1007/S10712-016-9389-8.
Andreassian V, Margat J, Thirel G, Hubert P, Perrin C (2014) Hydrological sciences and water security: past, present and future. Proc 11th Kovacs Colloquium, Paris/France, June 2014. IAHS Publication 365, 2014.
Custodio, E (2000) The complex concept of overexploited aquifer. Papeles de la Fundacicion Marcelino Botin, Madrid, Spain 2: 1-45.
FAO (Food and Agriculture Organization) (2017). Near East and North Africa Regional Overview of Food Insecurity 2016. Cairo, Egypt, pp. 35 .
FAO (Food and Agriculture Organization) (2016) ry/index.html?lang=fr
Falkenmark M, Rockström J (2004) Balancing water for humans and nature: the new approach in ecohydrology / Malin
Falkenmark and Johan Rockstrom ; with contributions by Hubert Savenije. London: Earthscan Publications, 2004, 247 p
Falkenmark M, Rockström J (2006) The new blue and green water paradigm: breaking new ground for water resources planning and management; J. Water Resour. Plann. Manage., 132 (2006), pp. 129-132.
Garrido A, Iglesias A (2006) Groundwater’s role in managing water scarcity in the Mediterranean region. In: International
Symposium on Groundwater Sustainability, pp 113–138.
Gaaloul, N (2020) Seawater Intrusion into Coastal Aquifer and Climate Change: Impact of the coronavirus (covid-19) on the environment and water resources ISBN 978-613-9-57238-0. Langue du livre: Anglais.
Editions Universitaires Européennes. ISBN: 978-613-9-57238-0, 229 Pages.
Gaaloul,N (2019) Des nappes phréatiques rechargeables : Recharge artificielle des eaux souterraines par les eaux usées traités. Editeur : Editions universitaires europeennes EUE (9 février 2019), Langue : Français, ISBN-10: 6138414713, ISBN-13 : 978-6138414711, 132 pages.
Gaaloul N., Eslamian S., Ostad-Ali-Askari K (2018) Boreholes. In: Peter T. Bobrowsky and Brian Marker. (eds) Encyclopedia of Engineering Geology. Encyclopedia of Earth Sciences Series. Springer. pp 68-73.
Gaaloul, N. Eslamian, S (2014) Artificial Recharge Experiences in Semiarid Areas, in Handbook of Engineering Hydrology, Ch. 2, Vol. 3: Environmental Hydrology and Water Management, Ed. By Eslamian, S., Taylor and Francis, CRC Group, USA, 17-49.
Hadda EA, Farajalla N, Camargo M, Ricardo L, Vieira F (2014) Climate change in Lebanon: Higher-order regional im- pacts from agriculture The Journal of ERSA Powered by WU. Volume 1, Number 1, 2014, 9–24.
IPCC (2014). Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part A: Global and Sectoral Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change [Field, C.B., V.R. Barros, D.J. Dokken, K.J. Mach, M.D. Mastrandrea, T.E. Bilir, M. Chatterjee, K.L. Ebi, Y.O. Estrada, R.C. Genova, B. Girma, E.S. Kissel, A.N. Levy, S. MacCracken, P.R. Mastrandrea, and L.L. White (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 1132pp.
IPCC (2013) Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment
Report of the Intergovernmental Panel on Climate Change[Stocker, T.F., D. Qin, G.-K. Plattner, M. Tignor, S.K. Allen, J. Boschung, A. Nauels, Y. Xia, V. Bex and P.M. Midgley (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 1535pp.
IPCC (2007) Climate Change 2007 – Impacts, Adaptation and Vulnerability Contribution of Working Group II to the Fourth Assessment Report of the IPCC (978 0521 88010-7 Hardback; 978 0521 70597-4 Paperback. 
IPCC (2001) Climate Change 2001 impacts, adaptation, and vulnerability, ch 8. Report of WG II Ministère de l’Aménagement du Territoire et de l’Environnement (2001) Elaboration de la stratégie et du plan d’action national des changements climatiques. Projet national ALG/98/ G31. Rapport de la Direction générale de l’Environnement.
Lowder S, Skoet J, Raney T. (2016)The Number, Size, and Distribution of Farms, Smallholder Farms, and Family Farms Worldwide. World Development,Volume 87, November 2016, Pages 16-29.
1 Lionello P, Malanotte-Rizzoli P, Boscolo R (eds) (2006) Mediterranean climate variability. Elsevier, Amsterdam, p 438. ISBN 978-0- 444-52170-5.
Margat, J., Van der Gun, J (2013) Ground water around the World: A Geographic Synopsis. CRC Press/ Balkema.376 Pages.
Margat, J (1977) De la surexploitation des nappes souterraines [On aquifer overexploitation]. Eaux Souterraines et Approvisionnement en Eau de la France. Ed BRGM, Orléans, pp 393-408
Martínez-Asensio, A., Marcos, M., Tsimplis, M.N., Gomis, D., Josey, S., and Jordà, G. (2014). Impact of the atmospheric climate modes on Mediterranean sea level variability, Global and Planetary Change, 118, 1-15.
MREE-PAP RAC/PAM, (2015) Stratégie nationale de gestion intégrée des zones côtières en Algérie. (Appui PAMMedPartnership, UNESCO). 94 p.
Ministry of Environmental Protection (2015) Assessment Of Greenhouse Gas Emission Reduction Potential And Recommended National Target For Israel. Final report. 197 Pages.
Monge-Barrio A, Sánchez-Ostiz A, (2018) Passive Energy Strategies for Mediterranean Residential Buildings Facing the Challenges of Climate Change and Vulnerable Populations. ISSN 1865-3529 ISSN 1865-3537 (electronic). Green Energy and Technology. Springer International Publishing AG 2018.ISBN 978-3-319-69882-3 ISBN 978-3-319-69883-0 (eBook).
Naddaf Y, Mansour L (2015) The Sustainable Development Framework in Lebanon A National Assessment. 74 pages. %20Development-ESCWA-2015.pdf
Navarra A, Tubiana L, (2013) Regional Assessment of Climate Change in the Mediterranean,Volume 1: Air, Sea and
Precipitation and Water. ISSN 1574-0919, ISBN 978-94-007-5780-6 ISBN 978-94-007-5781-3 (eBook), Springer Dordrecht
Heidelberg New York London, DOI10.1007/978-94-007-5781-3.
Plan Bleu (2011) Adaptation of the water-energy system to climate change: National Study –Morocco. Final report, Moulay Hassan El Badraoui And Mohamed Berdai. Plan Bleu UNEP/MAP Regional Activity Centre. Sophia Antipolis, 90 Pages PNUE/PAM/PLAN
BLEU (2004) L’eau des Méditerranéens: situation et perspectives. No. 158 de la Série des rapports techniques du PAM, PNUE/PAM, Athènes, 366.
Sahnounea F, Belhamela,M, Zelmatb M, Kerbachic, R (2013) Climate Change in Algeria: Vulnerability and Strategy of Mitigation and Adaptation. Energy Procedia, 36: 1286 – 1294.
Tantawi S, (2014) Domestic climatie change related acticities in various sectors in Egypt. Caio Climate Talks.
UNDP (2011) Egypt’s National Strategy for Adaptation to Climate Change and Disaster Risk Reduction. Egyptian Cabinet,
Information and Decision Support Centre. 166 Pages.
World Bank. (2013) Adaptation to a changing climate change in the Arab countries. World Bank, Washington DC, USA.
Zolin C .A, Rodrigues R, (2016) Impact of Climate Change on Water Resources in Agriculture. International Standard Book
Number-13: 978-1-4987-0617-9 (eBook -PDF), 232 pages. CRC Press, Taylor & Francis Group,6000 Broken Sound Parkway NW, Suite 300,Boca Raton, FL , USA, 33487-2742.