M. Akhtar, N. Ahmad, and M. J. Booij, The impact of climate change on the water resources of Hindukush???Karakorum???Himalaya region under different glacier coverage scenarios, Journal of Hydrology, vol.355, issue.1-4, pp.148-163, 2008.
DOI : 10.1016/j.jhydrol.2008.03.015

D. Archer, Contrasting hydrological regimes in the upper Indus Basin, Journal of Hydrology, vol.274, issue.1-4, pp.198-21010, 2003.
DOI : 10.1016/S0022-1694(02)00414-6

D. R. Archer and H. J. Fowler, Spatial and temporal variations in precipitation in the Upper Indus Basin, global teleconnections and hydrological implications, Hydrology and Earth System Sciences, vol.8, issue.1, pp.47-6110, 2004.
DOI : 10.5194/hess-8-47-2004

URL : https://hal.archives-ouvertes.fr/hal-00304788

E. Berthier, Y. Arnaud, R. Kumar, S. Ahmad, P. Wagnon et al., Remote sensing estimates of glacier mass balances in the Himachal Pradesh (Western Himalaya, India), Remote Sens, Environ, vol.108, pp.327-338, 2007.

B. Bookhagen and D. W. Burbank, Toward a complete Himalayan hydrological budget: Spatiotemporal distribution of snowmelt and rainfall and their impact on river discharge, Journal of Geophysical Research, vol.118, issue.C7, pp.10-1029, 2010.
DOI : 10.1029/2009JF001426

R. Dankers and S. M. De-jong, Monitoring snow-cover dynamics in Northern Fennoscandia with SPOT VEGETATION images, International Journal of Remote Sensing, vol.22, issue.15
DOI : 10.1016/0034-4257(79)90013-0

E. J. Førland, P. Allerup, B. Dahlström, E. Elomaa, T. Jónsson et al., Manual for operational correction of Nordic precipitation data, pp.24-96, 1996.

H. J. Fowler and D. R. Archer, Hydro-climatological variability in the Upper Indus Basin and implications for water resources, Regional Hydrological Impacts of Climatic Change ? Impact Assessment and Decision making, Seventh IAHS Scientific Assembly at Foz do, pp.131-138, 2005.

H. J. Fowler and D. R. Archer, Conflicting Signals of Climatic Change in the Upper Indus Basin, Journal of Climate, vol.19, issue.17, pp.4276-4293, 2006.
DOI : 10.1175/JCLI3860.1

D. Hall, G. Riggs, V. V. Salomonson, N. Digirolamo, and K. Bayr, MODIS snow-cover products, Remote Sensing of Environment, vol.83, issue.1-2, pp.181-194, 2002.
DOI : 10.1016/S0034-4257(02)00095-0

D. Hall, G. Riggs, and V. Salomonson, Modis/terra snow cover 8- day l3 global 500m grid v005, USA: National Snow and Ice Data Center, Digital media, 2000.

U. K. Haritashya, M. P. Bishop, J. F. Shroder, A. B. Bush, and H. N. Bulley, Space-based assessment of glacier fluctuations in the Wakhan Pamir, Afghanistan, Climatic Change, vol.56, issue.1-2, pp.5-18, 2009.
DOI : 10.1007/s10584-009-9555-9

K. Hewitt, Snow and ice hydrology project, 1986.

K. Hewitt, Glaciers receive a surge of attention in the Karakoram Himalaya, Eos, Transactions American Geophysical Union, vol.12, issue.8, pp.104-105, 1998.
DOI : 10.1029/98EO00071

K. Hewitt, Hazards of melting as an option: Upper Indus glaciers i & ii, 2001.

K. Hewitt, The Karakoram Anomaly? Glacier Expansion and the ???Elevation Effect,??? Karakoram Himalaya, Mountain Research and Development, vol.25, issue.4, pp.332-340, 2005.
DOI : 10.1659/0276-4741(2005)025[0332:TKAGEA]2.0.CO;2

K. Hewitt, Tributary glacier surges: an exceptional concentration at Panmah Glacier, Karakoram Himalaya, Journal of Glaciology, vol.53, issue.181, pp.181-188, 2007.
DOI : 10.3189/172756507782202829

K. Hewitt, C. P. Wake, G. J. Young, D. , and C. , Hydrological Investigations at Biafo Glacier, Karakoram Range, Himalaya; an Important Source of Water for the Indus River, Annals of Glaciology, vol.13, pp.103-108, 1989.
DOI : 10.1017/S0260305500007710

R. M. Hirsch and J. R. Slack, A Nonparametric Trend Test for Seasonal Data With Serial Dependence, Water Resources Research, vol.60, issue.1, pp.727-732, 1984.
DOI : 10.1029/WR020i006p00727

R. M. Hirsch, J. R. Slack, and R. A. Smith, Techniques of trend analysis for monthly water quality data, Water Resources Research, vol.174, issue.4012, pp.107-121, 1982.
DOI : 10.1029/WR018i001p00107

S. S. Hussain, M. Mudasser, M. M. Sheikh, and N. Manzoor, Climate change and variability in mountain regions of Pakistan: Implications for water and agriculture, Pakistan Journal of Meteorology, vol.2, pp.79-94, 2005.

W. W. Immerzeel, P. Droogers, S. M. De-jong, and M. F. Bierkens, Large-scale monitoring of snow cover and runoff simulation in Himalayan river basins using remote sensing, Remote Sensing of Environment, vol.113, issue.1, pp.40-49, 2009.
DOI : 10.1016/j.rse.2008.08.010

R. K. Pachauri and A. Reisinger, Synthesis report, Contribution of working groups i, ii and iii to the fourth assessment report of the Intergovernmental Panel on Climate Change, Intergovernmental Panel on Climate Change (IPCC), vol.104, 2007.

M. G. Kendall, Rank correlation measures, 1975.

M. G. Kendall and J. D. Gibbons, Rank Correlation Methods., Biometrika, vol.44, issue.1/2, 1990.
DOI : 10.2307/2333282

S. Lee, A. G. Klein, and T. M. Over, A comparison of MODIS and NOHRSC snow-cover products for simulating streamflow using the Snowmelt Runoff Model, Hydrological Processes, vol.67, issue.15, pp.2951-2972, 2005.
DOI : 10.1002/hyp.5810

H. Liniger, R. Weingartner, and M. Grosjean, Mountains of the world: Water towers for the 21st century, Mountain agenda for the commission on sustainable development (CSD), p.32, 1998.

P. Lopez, Impact de la variabilité climatique sur la cryosphere du Campo de Hielo Norte: Apport de la télédétection, Sciences et Techniques du Languedoc, issue.2, p.143, 2007.

J. Martinec, Snowmelt-runoff model for stream flow forecasts, Nord. Hydrol, vol.6, pp.145-154, 1975.

E. P. Maurer, J. D. Rhoads, R. O. Dubayah, and D. P. Lettenmaier, Evaluation of the snow-covered area data product from MODIS, Hydrological Processes, vol.38, issue.1, pp.59-7110, 2003.
DOI : 10.1002/hyp.1193

J. H. Mercer, Glaciers of the Karakoram In: W. O. Field mountain glaciers of the northern hemisphere, pp.371-409, 1975.

N. Meti, ASTER Global Digital Elevation Model (GDEM), available at: http://www.ersdac.or, 2009.

T. Nagler, H. Rott, P. Malcher, and F. Müller, Assimilation of meteorological and remote sensing data for snowmelt runoff forecasting, Remote Sensing of Environment, vol.112, issue.4, pp.1408-1420, 2008.
DOI : 10.1016/j.rse.2007.07.006

J. L. Rodgers and W. A. Nicewander, Thirteen ways to look at the correlation coefficient, The American Statistician, pp.59-66, 1988.

A. Sarwar and R. Bill, Estimation of heat fluxes in the Indus basin using ASTER imagery, Pak. J. Water Resour, vol.7, pp.53-64, 2003.

D. Scherler, B. Bookhagen, and M. R. Strecker, Spatially variable response of Himalayan glaciers to climate change affected by debris cover, Nature Geoscience, vol.45, issue.3, pp.156-15910, 1038.
DOI : 10.1038/ngeo1068

B. Sevruk, Correction of precipitation measurements, Workshop on the Correction of Precipitation Measurements, pp.13-23, 1985.

B. Sevruk, Reliability of precipitation measurement, International Workshop on Precipitation Measurement, pp.13-19, 1989.

J. E. Sicart, P. Wagnon, and P. And-ribstein, Atmospheric controls of the heat balance of zongo glacier (16 ? S, Bolivia), J. Geophys. Res, vol.110, issue.D12, pp.10-1029, 2005.
URL : https://hal.archives-ouvertes.fr/insu-00374928

J. E. Sicart, J. W. Pomeroy, R. L. Essery, and D. Bewley, Incoming longwave radiation to melting snow: Observations, sensitivity and estimation in northern environments, Hydrol. Prowww .hydrol-earth-syst-sci, Hydrol. Earth Syst. Sci, vol.15, issue.15, pp.2275-2290, 2011.

A. A. Tahir, Snow cover dynamics and hydrological regime of the Hunza River basin cess, pp.3697-3708, 2006.

P. Sirguey, R. Mathieu, and Y. Arnaud, Improving MODIS Spatial Resolution for Snow Mapping Using Wavelet Fusion and ARSIS Concept, IEEE Geoscience and Remote Sensing Letters, vol.5, issue.1, 2008.
DOI : 10.1109/LGRS.2007.908884

URL : https://hal.archives-ouvertes.fr/hal-00348844

P. Sirguey, R. Mathieu, and Y. Arnaud, Subpixel monitoring of the seasonal snow cover with MODIS at 250??m spatial resolution in the Southern Alps of New Zealand: Methodology and accuracy assessment, Remote Sensing of Environment, vol.113, issue.1, pp.160-181, 2009.
DOI : 10.1016/j.rse.2008.09.008

URL : https://hal.archives-ouvertes.fr/insu-00421253

A. E. Tekeli, Z. Akyürek, A. Sorman, A. Sensoy, A. Sorman et al., Using MODIS snow cover maps in modeling snowmelt runoff process in the eastern part of Turkey, Remote Sensing of Environment, vol.97, issue.2, pp.216-230, 2005.
DOI : 10.1016/j.rse.2005.03.013

P. Vauchel, Hydraccess in, 4.2 Edn, Institute of Research for Developement, 2005.

C. P. Wake, Glaciochemical Investigations as a Tool for Determining the Spatial and Seasonal Variation of Snow Accumulation in the Central Karakoram, Northern Pakistan, Annals of Glaciology, vol.18, pp.279-284, 1989.
DOI : 10.1126/science.234.4774.361

M. Winiger, M. Gumpert, Y. , and H. , Karakorum-Hindukush-western Himalaya: assessing high-altitude water resources, Hydrological Processes, vol.50, issue.12, pp.2329-2338, 2005.
DOI : 10.1002/hyp.5887

G. J. Young and K. Hewitt, Hydrology research in the Upper Indus Basin, pp.139-152, 1990.