Abstract
Water is the key to sustainable development. It is necessary for domestic use, for husbandry, industry, and irrigation, and it is necessary for sustaining ecosystem functions. Water availability is, on one hand, dependent on meteorological conditions, and on the other, on terrestrial processes. According to Falkenmark and Rockström (2004), the ratio of blue to green water is determined at the boundary between the pedosphere and the atmosphere. In this concept, blue water is the visible part of the water, which is available at the surface or as soil water or groundwater. In contrast, green water is the non-visible part, which returns as water vapor into the atmosphere. Green water may be productive (transpiration) or unproductive (evaporation). Integrated Water Resource Management (IWRM) mainly concentrates on blue water, although conserving green water is an important aspect.
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References
Falkenmark M, Rockström J (2004) Balancing water for humans and nature – the new approach in ecohydrology. Earthscan Publications, London
Loucks DP, van Beek E, Stedinger JR, Dijkman JPM, Villars MT (2005) Water Resources Systems Planning and Management: An Introduction to Methods, Models and Applications. Study and reports in Hydrology. Unesco Publishing. http://ecommons.library.cornell.edu/handle/1813/2804 Accessed 02 September 2009
Arnold JG, Allen PM (1999) Validation of automated methods for estimating baseflow and groundwater recharge from stream flow records. J Am Water Resour As 35(2):411–424
Arnold JG, Allen PM, Bernhardt G (1993) A Comprehensive Surface-Groundwater Flow Model. J Hydrol 142(1–4):47–69
Bormann H (2005) Regional hydrological modelling in Benin (West Africa): Uncertainty issues versus scenarios of expected future environmental change. Phys Chem Earth 30(8–10):472–484
Brasington J, Richards K (2000) Turbidity and suspended sediment dynamics in small catchments in the Nepal Middle Hills. Hydrol Process 14:2559–2574
Dana GL, Panorska AK, Susfalk RB, McGraw D, McKay WA, Dornoo M (2004) Suspended sediment and turbidity patterns in the Middle Truckee River, California for the period 2002–2003. http://www.truckee.dri.edu/tmdl/SedimentPatternsMiddleTruckeeDRI2004.pdf. Accessed 25 August 2009
Dickinson A, Collins R (1998) Predicting Erosion and Sediment Yield at the Catchment Scale. In: de Vries FWTP, Agus F, Kerr J (eds) Soil erosion at multiple scales. Principles and methods for assessing causes and impacts. CABI Publishing, Wallingford
Diekkrüger B, Arning M (1995) Simulation of water fluxes using different methods for estimating soil parameters. Ecol Model 81:83–95
Eckhardt K, Haverkamp S, Fohrer N, Frede H-G (2002) SWAT-G, a version of SWAT99.2 modified for application to low mountain range catchments. Phys Chem Earth 27:641–644
FAO-ISRIC-ISSS (1998) World Reference Base for Soil Resources. World Soil Resources Reports 84. FAO, Rome. http://www.fao.org/docrep/W8594E/W8594E00.htm. Accessed 25 August 2009
Faß T (2004) Hydrogeologie im Aguima-Einzugsgebiet in Benin, Westafrika. Doctoral Thesis, University of Bonn, Bonn. http://hss.ulb.uni-bonn.de/diss_online/math_nat_fak/2004/fass_thorsten. Accessed 24 August 2009
Feddes RA, Kowalik PJ, Zaradny, H (1978) Simulation of field water use and crop yield. Simulation Monograph. Pudoc, Wageningen
Fink AH, Pohle S, Hoffmann R (2008) Spatial and Temporal Rainfall Climatologies of Benin. In: Judex M, Thamm H-P (eds) (2008) IMPETUS Atlas Benin: Research Results 2000–2007. 3rd edn., pp. 21–22. Department of Geography, University of Bonn, Bonn
Garbrecht J, Martz LW (1997) TOPAZ: An automated digital landscape analysis tool for topographic evaluation, drainage identification, watershed segmentation and subcatchment parameterisation. TOPAZ user manual. U.S. Department of Agriculture, ARS Publication GRL 97 (4), El Reno, OK
Giertz S (2004) Analyse der hydrologischen Prozesse in den sub-humiden Tropen Westafrikas unter besonderer Berücksichtigung der Landnutzung am Beispiel des Aguima-Einzugsgebietes in Benin. Doctoral thesis, University of Bonn, Bonn. http://hss.ulb.unibonn.de/diss_online/math_nat_fak/2004/giertz_simone. Accessed 25 August 2009
Giertz S (2008) Gauged Sub-Catchments of the Ouémé River. In: Judex M, Thamm H-P (eds) IMPETUS Atlas Benin: Research Results 2000–2007. 3rd edn., pp. 29–30. Department of Geography, University of Bonn, Bonn
Giertz S, Diekkrüger B, Steup G (2006a) Physically-based modelling of hydrological processes in a tropical headwater catchment in Benin (West Africa) - process representation and multicriteria validation. Hydrol Earth Syst Sc 10:829–847
Giertz S, Diekkrüger B, Jaeger A, Schopp M (2006b) An interdisciplinary scenario analysis to assess the water availability and water consumption in the Upper Ouémé catchment in Benin. Adv Geosci 9:3–13
Giertz S, Diekkrüger B (2006c) Evaluation of three different model concepts to simulate the Rainfall-runoff process in a tropical headwater catchment in West Africa. Geo Öko 27:117–147
Giertz S, Junge B, Diekkrüger B (2005) Assessing the effects of land use change on soil physical properties and hydrological processes in the sub-humid tropical environment of West Africa. Phys Chem Earth, Parts A/B/C, 30(8–10):485–496
Götzinger J (2007) Distributed Conceptual Hydrological Modelling - Simulation of Climate, Land Use Change Impact and Uncertainty Analysis. Mitteilungen Institut für Wasserbau, Universität Stuttgart 164. http://elib.uni-stuttgart.de/opus/volltexte/2007/3349/pdf/Diss_Goetzinger_ub.pdf. Accessed 25 August 2009
Hiepe C (2008) Soil degradation by water erosion in a sub-humid West-African catchment a modelling approach considering land use and climate change in Benin. Doctoral thesis, University of Bonn, Bonn. http://hss.ulb.uni-bonn.de/diss_online/math_nat_fak/2008/hiepe_claudia. Accessed 25 August 2009
Inamdar S (2004) Assessment of modelling tools and data needs for developing the sediment portion of the TMDL plan for a mixed landuse watershed. Great Lakes Centre, Buffalo http://www.glc.org/basin/pubs/projects/ny_AsModTl_%20pub1.pdf. Accessed 25 August 2009
Judex M (2008) Modellierung der Landnutzungsdynamik in Zentralbenin mit dem XULU Framework. Doctoral thesis, University of Bonn, Bonn. http://hss.ulb.uni-bonn.de/diss_online/math_nat_fak/2008/judex_michael. Accessed 25 August 2009
Junge B (2004) Die Böden des oberen Ouémé-Einzugsgebietes in Benin/Westafrika - Pedologie, Klassifizierung, Nutzung und Degradierung. Doctoral thesis, University of Bonn, Bonn. http://hss.ulb.uni-bonn.de/diss_online/landw_fak/2004/Junge_birte. Accessed 25 August 2009
Kamagate B, Favreau G, Séguis L, Seidel JL, Descloitres M, Affaton P (2007) Hydrological processes and water balance of a tropical crystalline bedrock catchment in Benin (Donga, upper Ouémé River). Compte Rendus Académie des Sciences, Volume 339 - Numéro 6:418
Orstom (1976): Carte Pédologique de Reconnaissance à 1: 200,000. Sheets Djougou, Parakou, Save, Abomey
Penman H L (1956) Evaporation: An introduction survey. Neth J Agr Sci 4:8–29
Pfannkuche J, Schmidt A (2003) Determination of suspended particulate matter concentration from turbidity measurements: particle size effects and calibration procedures. Hydrol Process 17:1951–1963
Priestley CHB, Taylor RJ (1972) On the assessment of surface heat flux and evaporation using large scale parameters. Mon Weather Rev 100:82–92
Ritchie JT (1972) A model for predicting evaporation from a row crop with incompletet cover. Water Resour Res 8:1204–1213
SCS (1972) Estimation of direct runoff from storm rainfall. National engineering handbook, section 4 – hydrology, USDA: 10.1–10.24
Sintondji L (2005) Modelling the rainfall-runoff process in the Upper Quémé catchment area (Terou) in a context of climate change: extrapolation from the local to the regional scale. Doctoral thesis, University of Bonn, Bonn
Smith RE, Parlange J-Y (1978) A parameter-efficient hydrologic infiltration model. Water Resour Res 14:533–538
Sonneveld, BGJS (1997) Dominant Soils of Nigeria. Stichting Onderzoek Wereldvoedselvoorziening van de Vrije Universiteit (SOWVU), Amsterdam.
Turc L (1963) Evaluation des besoins en eau d’irrigation, évapotranspiration potentielle, formulation simplifié et mise à jour. Ann Agron 12:13–49
Varado N, Braud I, Galle S, Le Lay M, Séguis M, Kamagate M, Depraetere M (2006) Multicriteria assessment of the Representative Elementary Watershed approach on the Donga catchment (Benin) using a downward approach of model complexity. Hydrol Earth Syst Sc 10:427–442
Van Noordwijk M, van Roode N, McCallie EL, Lusiana B (1998) Erosion and Sedimentation as Multiscale, Fractal Processes: Implications for Models, Experiments and the Real World. In: de Vries FWTP, Agus F, Kerr J (eds) Soil erosion at multiple scales. Principles and methods for assessing causes and impacts, pp. 223–254. CABI Publishing, Wallingford
Walling DE, Collins AL, Sichingabula HM, Leeks GJL (2001) Integrated assessment of catchment suspended sediment budgets: A Zambian example. Land Degrad Dev 12:387–415
Abbaspour KC, Johnson CA, van Genuchten MT (2004) Estimating Uncertain Flow and Transport Parameters Using a Sequential Uncertainty Fitting Procedure. Vadose Zone J 3(4):1340–1352
Antoni V, Thorette J, Zaidi N, le Bissonais YL, Laroche B, Barthès S, Daroussin J, Arrouays D (2006) Modélisation de l’aléa érosion pour une région méditerra-néenne francaise à deux échelles différentes: aux échelles du 1/1.000.000 et du 1/250.000. Water Management and Soil Conservation in Semi-Arid Environments - the 14th Conference of International Soil Conservation Organization, Marrakech, Morocco. http://www.tucson.ars.ag.gov/isco/index_files/Page416.htm. Accessed 21 October 2009
Aoubouazza M, El Meknassi YE (1996) Hydrologie et Hydrogéologie du bassin de la Feija de Zagora (Province Ouarzazate). Étude sur la lutte contre la désertification dans la vallée moyen de l’Oued Drâa. Direction du Développement et de la Gestion de l’Irrigation. Rabat
Allen RG, Jensen ME, Wright JL, Burman RD (1989) Operational Estimates of Reference Evapotranspiration. Agron J 81(4):650
Allen RG, Pereira LS, Raes S, Smith M (1998) Crop evapotranspiration: guidelines for computing crop water requirements. Irrigation and Drainage Papers 56. FAO, Rome
Arnold JG, Allen PM, Bernhardt G (1993) A Comprehensive Surface-Groundwater Flow Model. J Hydrol 142(1–4):47–69
Bouidida A (1990) Salinité des eaux de la vallee du Drâa - situation actuelle et evolution. Diploma thesis, University Hassan II, Rabat
Boonstra J, de Ridder NA (1981) Numerical Modelling of Groundwater Basins. ILRI publ. 29. International Institute for Land Reclamation and Improvement, Wageningen
Bos MG, Nugteren J (1990) On irrigation efficiencies. ILRI publ. 19. International Institute for Land Reclamation and Improvement, Wageningen
Brancic B (1968) Sols de la palmeraie de Fezzouata. Amenagement de la Vallée du Drâa. Ministère du l’Agriculture et de la Reforme Agraire. ORMVAO, Ouarzazate
Cao WZ, Bowden WB, Davie T, Fenemor A (2006) Multi-variable and multi-site calibration and validation of SWAT in a large mountainous catchment with high spatial variability. Hydrol Process 20(5):1057–1073
Cappy S (2006) Hydrogeological Characterization of the Upper Drâa Catchment (Morocco). Doctoral thesis, University of Bonn, Bonn http://hss.ulb.uni-bonn.de/diss_online/math_nat_fak/2007/cappy_sebastien/. Accessed 21 October 2009
Chamayou J (1966) Hydrogéologie de la Vallée du Dra Moyen. Doctoral thesis
Chamayou J, Combe M, Dupuy J-C (1977) Moyenne Vallee du Dra. In: Devision de la Geologie (ed) Ressources en eau du Maroc, Tome 3, Domaines atlasique et sud-atlasique, Notes et Mémoires du Service Géologique 231. Rabat
Chaponnière A, Boulet G, Chebouni A, Aresmouk M (2008) Understanding hydrological processes with scarce data in a mountain environment. Hydrol Proc-ess 22:1908–1921
Compagnie Africain de Géophysique (ed) (1947) Prospection electrique au Foum Takkat. Siège Social, Casablanca
Coppus R, Imeson AC (2001) Extreme events controlling erosion and sediment transport in a semi-arid sub-Andean valley. Earth Surf Proc Land 27(13):1365–1375
de Roo ADJ (1993) Modelling surface runoff and soil erosion in catchments using geographical information systems, Validity and applicability of the “ANSWERS” model in two catchments in the loess area of South Limburg (the Netherlands) and one in Deven (UK). Netherlands Geographical Studies 157
Destombes J (1985) Ordivician. In: Holland CH (ed) Lower Palaeozoic of north-western and west central Africa. 1. Edition. Wiley, Chichester
Doukkali MR (2005) Water institutional reforms in Morocco. Water Policy 7:71–88
DRE (Devision des Ressources en Eau) (ed) (1976) Étude des ressources en eau souterraine de l’Anti-Atlas Central (Région d’Ouarzazate). Programme spécial de recherche d’eau dans les zones déshéritées. Direction de l’Hydraulique, Ministère des Travaux Publics et des Communications. Royaume du Maroc. Rabat
DRH (Direction de la Région Hydraulique d’Agadir de Souss Massa et Drâa) (ed) (2001) Étude d’approvisionnement en eau potable des populations rurales de la province de Zagora, Mission 1 : Analyse de la situation actuelle du service de l’eau et collecte des données de base, Volume 2 - Etude des ressources en eau. Direction de la Recherche et de la Planification, Direction Générale de l’Hydraulique, Ministère de l’Equipement, Royaume du Maroc. Rabat
Dunkerley DL (2008) Bank permeability in an Australian ephemeral dryland stream: variation with stage resulting from mud deposition and sediment clogging. Earth Surf Proc Land 33(2):226–243
EI-Hames AS, Richards KS (1994) Progress in arid-lands rainfall-runoff modelling. Progress in Physical Geography 18(3):343–365. doi:10.1177/030913339401800304
Flerchinger GN, Cooley KR (2000) A ten-year water balance of a mountainous semi-arid watershed. J Hydrol 237:86–99
Fontaine TA, Cruickshank TS, Arnold JG, Hotchkiss RH (2002) Development of a snowfall-snowmelt routine for mountainous terrain for the soil water assessment tool (SWAT). J Hydrol 262(1–4):209–223. doi:10.1016/S0022-1694(02)00029-X
Gobin A, Govers G (2002) Pan European Soil Erosion Risk Assessment - Second annual report 2001–2002. The European Commission 5th framework programme. http://eusoils.jrc.ec.europa.eu/ESDB_Archive/pesera/pesera_cd/pdf/Pesera2AnnRep.pdf. Accessed 21 October 2009
Griffiths GA, Clausen B (1997) Streamflow recession in basins with multiple water storages. J Hydrol 190(1–2):60–74
Haut Commissariat aux Eaux et Forets et la Lutte contre la Desertification (ed) (2007) Elaboration du dossier de base pour l’etude d’amenagement en amont du barrage d’El Mansour Eddahbi
Harbaugh AW, Banta ER, Hill MC, McDonald MG (2000) MODFLOW-2000, The U. S. Geological Survey Modular Ground-Water Model-User Guide to Modularization Concepts and the Ground-Water Flow Process. Open-file Report. U. S. Geological Survey 92
Harmel RD, Cooper RJ, Slade RM, Haney RL, Arnold JG (2006) Cumulative uncertainty in measured streamflow and water quality data for small watersheds. Trans ASAE 49(3):689–701
Heidecke C, Kuhn A, Klose S (2008) Water pricing options for the Middle Drâa River Basin in Morocco. AfJARE 2(2):170–187
Helg U, Burkhard M, Cartig S, Robert-Chaurre C (2004) Folding and inversion tectonics in the Anti-Atlas of Morocco. Tectonics 23:1–17
Hernandez M, Miller SN, Goodrich DC, Goff BF, Kepner WG, Edmonds CM, Jones KB (2000) Modeling Runoff Response to Land Cover and Rainfall Spatial Variability in Semi-Arid Watersheds. Environ Monit Assess 64:285–298
Hession WC, Shanholtz VO (1988) A geographic information system for targeting nonpoint-source agricultural pollution. J Soil Water Conserv 43(3):264–266
Ismat Z (2008) Folding and kinematics expressed in fracture patterns: An example from the Anti-Atlas fold belt, Morocco. J Struct Geol 30:1396–1404
Jenny H (1941) Factors of soil formation. A system of quantitative pedology. Dover Publications Inc., New York
Ji X-B, Kang E-S, Chen R-S, Zhao W-Z, Zhang Z-H, Jin B-W (2007) A mathematical model for simulating water balances in cropped sandy soil with conventional flood irrigation applied. Agr Water Manage 87(3):337–346
Khazaei E, Spink AEF, Warner JW (2003) A catchment water balance model for estimating groundwater recharge in arid and semi-arid regions of south-east Iran. Hydrogeol J 11(3):333–342
Kleindienst H, Pfister M, Baumgartner MF (1999) Pre-operational snowmelt fore-casting based on an integration of ground measurements, meteorological forecasts and satellite data. In: Tranter M (ed) Interactions Between the Cryosphere, Climate and Greenhouse Gases. IAHS Publication 256:81–89
Kirkby M, Gobin A, Irvine B (2003) PESERA model strategy, land use and vegetation growth. http://eusoils.jrc.ec.europa.eu/ESDB_Archive/pesera/pesera_cd/pdf/DL5ModelStrategy.pdf. Accessed 21 October 2009
Kirkby M, Irvine B, Jones RJA, Govers G, the PESERA Team(2008) The PESERA coarse scale erosion model for Europe. I. - Model rationale and im-plementation. Eur J Soil Sci 59(6):1293–1306
Klose A (2008) Soil Properties in the Drâa Catchment. In: Schulz O, Judex M (eds) (2008) IMPETUS-Atlas Morocco: Research Results 2000–2007. 3rd edn., pp.33–36. Department of Geography, University of Bonn, Bonn
Klose A (2009) Soil characteristics and soil erosion by water in a semi-arid catchment (Wadi Drâa, South Morocco) under the pressure of global change. Doctoral thesis, University of Bonn, Bonn. http://hss.ulb.uni-bonn.de/2009/1959/1959.htm Accessed 25 November 2009
Klose S, Reichert B, Lahmouri A (2008) Management options for a sustainable groundwater use in the Middle Drâa Oases under the pressure of climatic changes. In: Zereini F, Hoetzl H (eds) Climatic Changes and Water Resources in the Middle East and North Africa. Springer, Berlin
Lahlou A (1988) The silting of Moroccan Dams. In: Bordas MP, Walling DE (eds) Sediment Budgets. IAHS Publication 174:71–77
Lane LJ (1983) Chapter 19: Transmission Losses. In: Soil Conservation Service (ed) National Engineering Handbook, Section 4: Hydrology, pp. 19–21. U.S. Government Printing Office, Washington DC
Le Bissonnais YL (2005) Pan-European soil crusting and erodibility assessment from the European Soil Geographical Database using pedotransfer rules. Adv Environ Monit Modell 2(1):1–15
Le Houérou HN (1996) Climate change, drought and desertification. J Arid Envi-ron 34(2):133–185
Margat J (1958) Le probleme de l’eau et les etudes hydrgéologique a entreprendre dans la Vallee du Drâa
Martin S (2006) Influence du tourisme sur la gestion de l’eau en zone arid – Exemple de la vallée Du Drâa (Maroc). Doctoral thesis, University of Lausanne, Lausanne
Martinec J (1975) Snowmelt-Runoff model for stream flow forecasts. Nord Hy-drol 6(3):145–154
Martinec J, Rango A, Roberts R (1998) Snowmelt Runoff Model User’s Manual. Geogr. Bernensia, Series P, Vol. 35, Bern
Martinez Beltran J (1978) Drainage and reclamation of salt affected soils in the Bardenas area, Spain. International Institute for Land Reclamation and Improvement, Wageningen
Matthews DA (1989) Programme Al Ghait – Morocco winter snowpack augmentation project. Final report. Department of the Interior, Washington DC
Menking KM, Syed KH, Anderson RY, Shafike NG, Arnold JG (2003) Model estimates of runoff in the closed, semiarid Estancia basin, central New Mexico, USA. Hydrolog Sci J 48(6):953–970
Ministère des travaux publics (ed) (1998) Etude du plan directeur de l’aménagement des eaux des bassins sud-atlasiques, Mission 3: Etude des schemas d’aménagement. Rabat
Ministry of Economy (ed) (1959) Geological Map of Morocco 1:500000, Sheet Ouarzazate. Rabat
Neitsch SL, Arnold JG, Williams JR (1999) Soil and Water Assessment Tool - User Manual. USDA-ARS, Temple, TX
NRCS (ed) (1986) Urban Hydrology for Small Watersheds. USDA, Engineering Division, Technical Release 55 (TR-55). U.S. Government Printing Office, Washington DC
Office Nationale des Irrigations (ed) (1973) Vallée du Drâa – Palmeraie du Fezouata, Forages de reconnaissance et d’études. Résultats de Travaux. Rabat
ORMVAO (Office Régionale de Mise en Valeur Agricole de Ouarzazate) (ed) (1995) Étude d’amélioration de l’exploitation des systèmes d’irrigation et de drainage de l’ORMVAO-Phase 1 – Diagnostic de la situation actuelle, Vol. 1. Ouarzazate
Ouhajou L (1996) Espace hydraulique et société au Maroc – Cas des systèmes d’irrigation dans la vallée du Drâa. Faculté des Lettres et des Sciences Humaines. Thèse et Mémoire. Agadir
Poesen J, Lavee H (1994) Rock fragments in top soils: significance and processes. Catena 23(1–2):1–28
Pitlick J (1994) Relation between peak flow, precipitation and physiography for five mountainous regions in the western USA. J Hydrol 158(3–4):219–240
Radanovic R (1968a) Sols de la palmeraie de Mezguita. Amenagement de la Vallée du Drâa. Ministère du l’Agriculture et de la Reforme Agraire. ORMVAO, Ouarzazate
Radanovic R (1968b) Sols de la palmeraie de Ternata. Amenagement de la Vallée du Drâa. Ministère du l’Agriculture et de la Reforme Agraire. ORMVAO, Ouarzazate
Radanovic R (1968c) Sols de la palmeraie de Tinzouline. Amenagement de la Vallée du Drâa. Ministère du l’Agriculture et de la Reforme Agraire. ORMVAO, Ouarzazate
Richardson CW, Wright DA (1984) WGEN: A Model for Generating Daily Weather Variables. ARS-8
Riser J (1988) Le Jbel Sarhro et sa retombée saharienne (Sud-Est Marocain) – Étude Géomorphologique. Notes et Memoires du Service Géologique No. 317. Direction de la Géologie. Rabat
Salomonson VV, Appel I (2004) Estimating fractional snow cover from MODIS using the normalized difference snow index. Remote Sens Environ 89(3):351–360
Salvetti A, Ruf W, Burlando P, Juon U, Lehmann C (2002) Hydrotope-based river flow simulation in a Swiss Alpine Catchment accounting for Topographic, Micro-climatic and Land-use Controls. Integrated Assessment and Decision Support, Proceedings of the First Biennial Meeting of the International Environmental Modelling and Software Society, Volume 1, p. 334–339. June 2002
Sanford W (2002) Recharge and groundwater models: an overview. Hydrogeol J 10:110–120
Schulz O (2006) Analyse schneehydrologischer Prozesse und Schneekartierung im Einzugsgebiet des Oued M’Goun, Zentraler Hoher Atlas (Marokko). Doctoral thesis, University of Bonn, Bonn. http://hss.uni-bonn.de/diss-online/math-nat-fak/2007/schulz_oliver/index.htm. Accessed 21 October 2009
Schulz O, Busche H, Benbouziane A (2008) Decadal Precipitation Variances and Reservoir Inflow in the Semi-Arid Upper Drâa basin (South-Eastern Morocco). In: Zereini F, Hoetzl H (eds) Climatic Changes and Water Resources in the Middle East and in North Africa. Springer, Wien
Schulz O, de Jong C (2004) Snowmelt and sublimation: field experiments and modelling in the High Atlas Mountains of Morocco. Hydrol Earth Syst Sc 8(6):1076–1089
Schwarze R (1999) Skalenwechsel über Parameter: Grundwasser. In: Kleeberg H, Mauser W, Peschke G, Streit U (eds) Hydrologie und Regionalisierung. DFG Research Report. Wiley, Weinheim
Sloan PG, Moore ID (1984) Modeling subsurface stormflow on steeply sloping forested watersheds. Water Resour Res 20(12):1815–1822
Tallaksen LM (1995) A review of baseflow recession analysis. J Hydrol 165(1–4):349–370. doi:10.1016/0022-1694(94)02540-R
Tarboton DG, Luce CH (1996) Utah Energy Balance Snow Accumulation and Melt Model (UEB), Computer model technical description and user’s guide. Utah Water Research Laboratory and USDA Forest Service Intermountain Research Station. http://www.engineering.usu.edu/cee/faculty/dtarb/snow/snowrep.pdf. Accessed 21 October 2009
UNESCO-UNDP (ed) (1970) Research and training on irrigation with saline water. Technical Report of UNDP Project: Tunisia. Unesco, Paris
Van Hoorn J W (1981) Salt movement, leaching efficiency, and leaching requirement. Agr Water Manage 4(4):409–428
Viviroli D, Weingartner R, Messerli B (2003) Assessing the hydrological significance of the world’s mountains. Mt Res Dev 23(1):32–40
World Bank (ed) (1994): Kingdom of Morocco. A water sector review. Unpublished
Youbi L (1990) Hydrologie du Bassin du Dadès. Ministere de l’Agriculture et de la Reforme Agraire, Office Regional de Mise en Valeur Agricole de Ouarzazate. Ouarzazate
van Wesemael B, Mulligan M, Poesen J (2000) Spatial patterns of soil water balance on intensively cultivated hillslopes in a semi-arid environment: the impact of rock fragments and soil thickness. Hydrol Process 14 :1811–1828
Weber B (2004) Untersuchungen zum Bodenwasserhaushalt und Modellierung der Bodenwasserflüsse entlang eines Höhen- und Ariditätsgradienten (SE Marokko). Doctoral thesis, University of Bonn, Bonn. http://hss.ulb.uni-bonn.de/diss_online/math_nat_fak/2004/weber_benedikt/index.htm. Accessed 21 October 2009
Williams JR (1969) Flood routing with variable travel time or variable storage co-efficients. Trans ASAE 12(1):100–103
Zivcovic B (1968) Sols de la palmeraie de M’Hamid. Amenagement de la Vallée du Drâa. Ministère du l’Agriculture et de la Reforme Agraire. ORMVAO, Ouarzazate
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Diekkrüger, B. (2010). Continental hydrosphere. In: Speth, P., Christoph, M., Diekkrüger, B. (eds) Impacts of Global Change on the Hydrological Cycle in West and Northwest Africa. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12957-5_6
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