Climate change and adaptation strategies of oasis agriculture: the case of the coastal oasis of Gabès, south-eastern Tunisia
DOI:
https://doi.org/10.56027/JOASD.spiss202022Keywords:
Oasis agriculture, Groundwater resources, Adaptation strategy, South-East TunisiaAbstract
The objective of this study is to analyze the perception of climate change and individual adaptation strategies in the coastal oases of Gabès, South-Eastern Tunisia. Three groups of autonomous and reactive strategies are distinguished. The first strategy qualified as adaptive or defensive (S1) and the second as offensive or “flush” (S2 and S3). The first strategy (S1) aims to adapt the production systems to the water availability, taking into account the existing wells and boreholes. This is done either by reducing the irrigated area, irrigating at night, introducing new crops that require less water and/or which tolerate more salinity, or sow early to benefit more from the rains. The second strategy (S2) corresponds to the diversification of irrigation water supply sources on the farm, either by deepening existing wells/boreholes or by cleaning new structures on the farm exploitation. The S3 strategy corresponds to bringing water from outside to the farm, and renting plots in areas rich in fresh groundwater. The analysis and understanding of different strategies could guide public policies and effectively improve the resilience of farmers to climate change in drylands.
References
Abidi B, Ghoudi R. (2011). Gestion participative des nappes souterraines surexploitées. Cas du GDA de Bssissi Oued Akarit. Présentation au séminaire du projet Pap-Agir, Hammamet, 27-28 juin.
Adger, W.N., Vincent, K. (2005). Uncertainty in adaptive capacity. Comptes Rendus Geoscience 337, 399-410.
Alam K. (2015). Farmers’ adaptation to water scarcity in drought-prone environments: a case study of Rajshahi district, Bangladesh. Agricultural Water Management 148, 196-206.
Antle JM. (2009). Agriculture and the Food System: Adaptation to Climate Change, RFF Report. Washington, DC: Resources for the Future.
Bekkar Y., Kuper M., Errahj M., Faysse N., Gafsi M. (2009). On the difficulty of managing an invisible resource; farmers’ strategies and perceptions of groundwater use, field evidence from morocco. Irrig. and Drain.) 58, 252-263.
Ben Nouna B., Rezig M., Kanzari S., Chebil A., Jebari S. (2018). Ressources en eau et changement climatique : Stratégies Clés d’adaptation, et Rôle de la Recherche Scientifique en Tunisie. Journal of new sciences, Agriculture and Biotechnology 5 (1), 3138-3147.
Berahmani A., Faysse N., Errahj M., Gafsi M. (2012). Chasing water: diverging farmers’ strategies to cope with the groundwater crisis in the coastal Chaouia region in Morocco. Irrigation and Drainage 61, 673-681.
Bryan E., Deressa T.T., Gbetibouo G.A., Ringler C. (2009). Adaptation to climate change in Ethiopia and South Africa: options and constraints. Environ. Sci. Pol. 12 (4), 413-426.
CRDA Gabès (2017). Gestion partecipative des nappes phreatiques. Cas du périmètre irrigue sur puits de surface: région d’El Bsissi-oued Akarit (Gouvernorat de Gabès). Rapport d’Evaluation, Ministère de l’Agriculture, de l’Environnement et des Ressources Hydrauliques, Gabès
De Perthuis C., Hallegatte S., Lecocq F. (2010). Economie de l’adaptation au changement climatique. Rapport du Conseil Economique pour le Développement Durable, France. Ministère de l’Ecologie, de l’Energie, du Développement Durable et de la Mer.
Direction des Ressources en Eaux (2017). Rapport d’activité, Exploitation des eaux souterraines du gouvernorat de Gabès. CRDA de Gabès.
Faysse N., Hartani T., Frija A., Marlet S., Tazekrit I. (2011). Agricultural Use of Groundwater and Management Initiatives in the Maghreb: Challenges and Opportunities for Sustainable Aquifer Exploitation. Economic Brief, African Development Bank, 24 pp.
Frija A., Chebil A., Speelman S. (2016). Farmes’ adaptation to groundwater shortage in the dry areas: improving appropriation or enhancing accommodation? Irrigation and Drainage 65 (5), 691-700.
Gafrej R et Yaalaoui E. (2007). Les ressources en eau. In : Changements climatiques : effets sur l’économie tunisienne et stratégie d’adaptation pour le secteur agricole et les ressources naturelles. GTZ/MARH, Tunis.
Gebrehiwot T., van der Veen A. (2013). Adaptation to Climate Change in Agriculture. Environmental Management 52, 29-44.
Ghazouani, W., Molle F., Swelam A., Rap E., Abdo A. (2014). Understanding farmers’ adaptation to water scarcity: a case study from the western Nile Delta, Egypt. Colombo, Sri Lanka: International Water Management Institute (IWMI). 31p. (IWMI Research Report 160).
GIEC (2001). Bilan 2001 des changements climatiques : les éléments scientifiques. Rapport du groupe de travail I du GIEC. Contribution du groupe de travail I au troisième rapport d’évaluation du GIEC, 97 pp. http://www.ipcc.ch/pub/un/giecgt1.pdf.
Iglesias A, Garroteb L. (2015). Adaptation strategies for agricultural water management under climate change in Europe. Agricultural Water Management 155,113-124.
Mahdhi N., Sghaier M., Fouzai A. (2019). Eau et changement climatique : quelles stratégies d’adaptation pour la gestion de l’eau d’irrigation dans le sud-est Tunisien. New Medit 1, 15-28.
MARH et GIZ. (2011). Elaboration de la Stratégie Nationale sur le Changement Climatique de la Tunisie. Rapport de diagnostic. Version finale, 148 p.
MEDD. (2008). Etude de la vulnérabilité environnementale et socio-économique du littoral tunisien face à une élévation accélérée du niveau de la mer due aux Changements Climatiques et identification d’une stratégie d’adaptation, étude réalisée IHE pour le compte du Ministère de l’Environnement; Rapport phase III, 150 p.
MEDD/DGEQV. (2008). Etude de la vulnérabilité environnementale et socio-économique du littoral tunisien face à une élévation accélérée du niveau de la mer due aux changements climatiques et de l’identification d’une stratégie d’adaptation, rapport de synthèse. Version définitive, 57p.
Mertz O., Mbow C., Reenberg A., Diouf A. (2009). Farmers' perceptions of climate change and agricultural adaptation strategies in rural Sahel. Environmental Management 43, 804-816.
Molle F., Venot, J.Ph., Lannerstad M., Hoogesteger J. (2010). Villains or heroes? Farmers’ adjustments to water scarcity. Irrigation and Drainage 59, 419-431.
Omar A.R, Nawar M.H., El Bendary A.T., Abou Bakir H.E. (2015). Farms’ perception of climate change in rural Damietta Governorate., Bull.Fac.Agric. Cairo Univ., 66: 1-9.
Ouédraogo M., Dembélé., Somé L. (2010). Perceptions et stratégies d’adaptation aux changements des précipitations : cas des paysans du Burkina Faso. Sécheresse 21 (2), 87-96.
Paraïso, A.A., Sossou, G.C.A., Daouda, I.Z.H, Yegbemey, N.R., Sanni A. (2012). Perceptions and adaptations of beekeepers and honey hunters to climate change: The case of Natitingou and Tanguiéta in Northwest of Benin. African Crop Science Journal 20, 523-32.
Romdhane A., Arbi Abdeladhim M. (2008). Evolution des systèmes oasiens et comportements des exploitants agricoles. Cas des oasis littorales: sud-est tunisien.New Medit 7(2), 17-22
Shah T. (2012). Community response to aquifer development: district patterns in India’s alluvial and hard rock aquifer areas. Irrigation and Drainage, 61(Supplement S1), 14-25.
Van Steenbergen F., Kaisarani AB., Khan NU., Gohar MS. (2015). A case of groundwater depletion in Balochistan, Pakistan: enter into the void. Journal of Hydrology: Regional Studies, 27, 36-47.
Wheeler S., Zuo A., Bjornlund H. (2013). Farmers’ climate change beliefs and adaptation strategies for a water scarce future in Australia. Global Environmental Change 23(2), 537-547.
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