A. Abidi, Martinec-Rango Snowmelt Runoff Model applied to the Tillouguite Basin of Morocco, 1989.

A. G. Barnston and R. E. Livezey, Classification, Seasonality and Persistence of Low-Frequency Atmospheric Circulation Patterns, Monthly Weather Review, vol.115, issue.6, pp.1083-1126, 1987.
DOI : 10.1175/1520-0493(1987)115<1083:CSAPOL>2.0.CO;2

G. Bloschl, Scaling issues in snow hydrology, Hydrological Processes, vol.13, issue.14-15, pp.2149-2175, 1999.
DOI : 10.1002/(SICI)1099-1085(199910)13:14/15<2149::AID-HYP847>3.0.CO;2-8

G. Boulet, A. Boudhar, L. Hanich, B. Duchemin, V. Simonneaux et al., Hydrological modelling in the High Atlas mountains with the help of remote-sensing data: milestones of the SudMed project, 13th IWRA World Water Congress, pp.1-4, 2008.

A. Chaponniè-re, P. Maisongrande, B. Duchemin, L. Hanich, G. Boulet et al., A combined high and low spatial resolution approach for mapping snow covered areas in the Atlas mountains, International Journal of Remote Sensing, vol.17, issue.13, pp.2755-2777, 2005.
DOI : 10.1175/1520-0469(1980)037<2734:AMFTSA>2.0.CO;2

A. Chaponniè-re, G. Boulet, A. Chehbouni, and M. Aresmouk, Understanding hydrological processes with scarce data in a mountain environment, Hydrological Processes, vol.19, issue.12, pp.1908-1921, 2008.
DOI : 10.1002/hyp.6775

A. Chehbouni, R. Escadafal, G. Boulet, B. Duchemin, V. Simonneaux et al., An integrated modelling and remote sensing approach for hydrological study in arid and semi???arid regions: the SUDMED Programme, International Journal of Remote Sensing, vol.32, issue.17-18, pp.5161-5181, 2008.
DOI : 10.1016/j.agrformet.2004.04.008

URL : https://hal.archives-ouvertes.fr/ird-00669424

D. Solan, B. Chaponniè-re, A. Maisongrande, P. Duchemin, B. Hanich et al., In: Cartographie de l'enneigement par té lé dé tection a ` partir d'images SPOT-VEGETATION et Landsat-TM: application a 'l'Atlas marocain, 2002.

B. Duchemin and P. Maisongrande, Normalisation of directional effects in 10-day global syntheses derived from VEGETATION/SPOT:, Remote Sensing of Environment, vol.81, issue.1, pp.90-100, 2002.
DOI : 10.1016/S0034-4257(01)00336-4

O. Hagolle, A. Lobo, P. Maisongrande, F. Cabot, B. Duchemin et al., Quality assessment and improvement of temporally composited products of remotely sensed imagery by combination of VEGETATION 1 and 2 images, Remote Sensing of Environment, vol.94, issue.2, pp.172-186, 2005.
DOI : 10.1016/j.rse.2004.09.008

URL : https://hal.archives-ouvertes.fr/ird-00389597

. Fig, Composite difference of Sea Level Pressure (averaged from January to March) anomaly over the wet) seasons. resolution data: application in the Moroccan Atlas Mountains, ) and the dry Proceedings of IEEE International Geoscience and Remote Sensing Symposium (IGARSS), pp.21-25, 1999.

J. W. Hurrell, Decadal Trends in the North Atlantic Oscillation: Regional Temperatures and Precipitation, Science, vol.269, issue.5224, pp.676-679, 1995.
DOI : 10.1126/science.269.5224.676

P. Knippertz, M. Christoph, and P. Speth, Long-term precipitation variability in Morocco and the link to the large-scale circulation in recent and future climates, Meteorology and Atmospheric Physics, vol.83, issue.1-2, pp.67-8810, 2003.
DOI : 10.1007/s00703-002-0561-y

G. Lissens, P. Kempeneers, and F. Fierens, Development of a cloud, snow and cloud shadow mask for VEGETATION imagery, Proceedings of VEGETATION Symposium, pp.3-6, 2000.

G. E. Liston, Interrelationships among Snow Distribution, Snowmelt, and Snow Cover Depletion: Implications for Atmospheric, Hydrologic, and Ecologic Modeling, Journal of Applied Meteorology, vol.38, issue.10, pp.1474-1487, 1999.
DOI : 10.1175/1520-0450(1999)038<1474:IASDSA>2.0.CO;2

P. Maisongrande, B. Duchemin, and G. Dedieu, VEGETATION/SPOT: an operational mission for the Earth monitoring; presentation of new standard products, International Journal of Remote Sensing, vol.17, issue.1, pp.9-14, 2004.
DOI : 10.1109/36.581987

W. Rosenthal and J. Dozier, Automated Mapping of Montane Snow Cover at Subpixel Resolution from the Landsat Thematic Mapper, Water Resources Research, vol.37, issue.12, pp.115-130, 1996.
DOI : 10.1029/95WR02718

V. V. Salomonson and I. Appel, Estimating fractional snow cover from MODIS using the normalized difference snow index, Remote Sensing of Environment, vol.89, issue.3, pp.351-360, 2004.
DOI : 10.1016/j.rse.2003.10.016

O. Schulz, D. Jong, and C. , Snowmelt and sublimation: field experiments and modelling in the High Atlas Mountains of Morocco, Hydrology and Earth System Sciences, vol.8, issue.6, pp.1076-1089, 2004.
DOI : 10.5194/hess-8-1076-2004

URL : https://hal.archives-ouvertes.fr/hal-00304983

A. Shaban, G. Faour, M. Khawlie, and C. Abdallah, Remote sensing application to estimate the volume of water in the form of snow on Mount Lebanon, Hydrological Sciences Journal, vol.49, pp.611-621, 2004.

J. Simpson, J. Stitt, and M. Sienko, Improved estimates of the areal extent of snow cover from AVHRR data, Journal of Hydrology, vol.204, issue.1-4, pp.1-23, 1998.
DOI : 10.1016/S0022-1694(97)00087-5

V. Storch, H. Zwiers, and F. W. , Statistical Analysis in Climate Research, 1999.
DOI : 10.1017/CBO9780511612336

W. Bank, Kingdom of Morocco, a water sector review, 1995.