F. Anctil and P. Coulibaly, Wavelet Analysis of the Interannual Variability in Southern Qu??bec Streamflow, Journal of Climate, vol.17, issue.1, pp.163-173, 2004.
DOI : 10.1175/1520-0442(2004)017<0163:WAOTIV>2.0.CO;2

P. G. Baines and C. K. Folland, Evidence for a Rapid Global Climate Shift across the Late 1960s, Journal of Climate, vol.20, issue.12, pp.2721-2744, 2007.
DOI : 10.1175/JCLI4177.1

H. Bridgman, M. Glantz, and J. Oliver, The global climate system, 2006.
DOI : 10.1017/CBO9780511817984

Y. Chao, M. Ghil, and J. C. Mcwilliams, Pacific interdecadal variability in this century's sea surface temperatures, Geophysical Research Letters, vol.11, issue.15, pp.2261-2264, 2000.
DOI : 10.1029/1999GL011324

M. J. Collins, Evidence for Changing Flood Risk in New England Since the Late 20th Century, JAWRA Journal of the American Water Resources Association, vol.13, issue.4, pp.279-290, 2009.
DOI : 10.1111/j.1752-1688.2008.00277.x

E. R. Cook, R. D. D-'arrigo, and K. R. Briffa, A reconstruction of the North Atlantic Oscillation using tree-ring chronologies from North America and Europe. The Holocene, pp.9-17, 1998.

P. Coulibaly, Spatial and temporal variability of Canadian seasonal precipitation (1900???2000), Advances in Water Resources, vol.29, issue.12, pp.1846-1865, 1900.
DOI : 10.1016/j.advwatres.2005.12.013

P. Coulibaly and D. H. Burn, Wavelet analysis of variability in annual Canadian streamflows, Water Resources Research, vol.6, issue.6, p.3105, 2004.
DOI : 10.1029/2003WR002667

D. Moortel, I. Munday, S. A. Hood, and A. W. , Wavelet Analysis: the effect of varying basic wavelet parameters, Solar Physics, vol.222, issue.2, pp.203-228, 2004.
DOI : 10.1023/B:SOLA.0000043578.01201.2d

D. B. Enfield, . Mestas, A. M. Nuñez, and P. J. Trimble, The Atlantic Multidecadal Oscillation and its relation to rainfall and river flows in the continental U.S., Geophysical Research Letters, vol.13, issue.5473, pp.28-2077, 2001.
DOI : 10.1029/2000GL012745

S. B. Feldstein, The Recent Trend and Variance Increase of the Annular Mode, Journal of Climate, vol.15, issue.1, pp.88-94, 2002.
DOI : 10.1175/1520-0442(2002)015<0088:TRTAVI>2.0.CO;2

I. Fernández, C. N. Hernández, and J. M. Pacheco, Is the North Atlantic Oscillation just a pink noise? Physica A: Statistical Mechanics and its Applications, pp.705-714, 2003.

C. K. Folland, T. N. Palmer, and D. E. Parker, Sahel rainfall and worldwide sea temperatures, 1901???85, Nature, vol.312, issue.6063, pp.320-602, 1986.
DOI : 10.1038/320602a0

C. K. Folland, N. A. Rayner, S. J. Brown, T. M. Smith, S. S. Shen et al., Global temperature change and its uncertainties since 1861, Geophysical Research Letters, vol.7, issue.13, pp.28-2621, 2001.
DOI : 10.1029/2001GL012877

M. C. Forchhammer and E. Post, Using large-scale climate indices in climate change ecology studies, Population Ecology, vol.46, issue.1, pp.1-12, 2004.
DOI : 10.1007/s10144-004-0176-x

S. B. Goldenberg, C. W. Landsea, A. M. Mestas-nunez, and W. M. Gray, The Recent Increase in Atlantic Hurricane Activity: Causes and Implications, Science, vol.293, issue.5529, pp.293-474, 2001.
DOI : 10.1126/science.1060040

S. T. Gray, L. J. Graumlich, J. L. Betancourt, and G. T. Pederson, A tree-ring based reconstruction of the Atlantic Multidecadal Oscillation since 1567 A.D., Geophysical Research Letters, vol.79, issue.6, pp.31-12205, 2004.
DOI : 10.1029/2004GL019932

S. Hare, Low frequency climate variability and salmon production, 1996.

S. Hare and N. Mantua, An historical narrative on the Pacific Decadal Oscillation, interdecadal climate variability and ecosystem impacts, 2001.

J. Hurrell, Y. Kushnir, G. Ottersen, and M. Visbeck, An overview of the North Atlantic Oscillation, Geophysical Monograph-American Geophysical Union, vol.25, issue.8, pp.1-36, 2003.
DOI : 10.1029/134GM01

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

J. W. Hurrell and H. Van-loon, Decadal Variations in Climate Associated with the North Atlantic Oscillation, Climatic Change, vol.36, issue.3, pp.301-326, 1997.
DOI : 10.1007/978-94-015-8905-5_4

M. A. Ivanov and S. N. Evtimov, The break point of the Northern Hemisphere temperature trend during the twentieth century, International Journal of Climatology, 1963.

S. Jevrejeva, J. Moore, and A. Grinsted, Influence of the Arctic Oscillation and El Ni??o-Southern Oscillation (ENSO) on ice conditions in the Baltic Sea: The wavelet approach, Journal of Geophysical Research: Atmospheres, vol.142, issue.9, p.4677, 2003.
DOI : 10.1029/2001GL013726

S. Jevrejeva, J. Moore, P. Woodworth, and A. Grinsted, Influence of large-scale atmospheric circulation on European sea level: results based on the wavelet transform method, Tellus A: Dynamic Meteorology and Oceanography, vol.12, issue.22, pp.183-193, 2005.
DOI : 10.3402/tellusa.v57i2.14609

P. D. Jones, T. Jonsson, and D. Wheeler, Extension to the North Atlantic oscillation using early instrumental pressure observations from Gibraltar and south-west Iceland, International Journal of Climatology, issue.13, pp.17-1433, 1997.

E. Kahya and J. A. Dracup, U.S. streamflow patterns in relation to the El Ni??o/Southern Oscillation, Water Resources Research, vol.29, issue.7, pp.2491-2503, 1993.
DOI : 10.1029/93WR00744

R. A. Kerr, A North Atlantic Climate Pacemaker for the Centuries, Science, vol.288, issue.5473, pp.1984-1985, 2000.
DOI : 10.1126/science.288.5473.1984

J. R. Knight, R. J. Allan, C. K. Folland, M. Vellinga, and M. E. Mann, A signature of persistent natural thermohaline circulation cycles in observed climate, Geophysical Research Letters, vol.17, issue.D14, pp.32-20708, 2005.
DOI : 10.1029/2005GL024233

D. Labat, Oscillations in land surface hydrological cycle, Earth and Planetary Science Letters, vol.242, issue.1-2, pp.143-154, 2006.
DOI : 10.1016/j.epsl.2005.11.057

URL : https://hal.archives-ouvertes.fr/hal-00320549

B. Laignel, N. Massei, A. Rossi, J. Mesquita, and S. Slimani, Some examples of water resources variability in the context of climatic fluctuations, AGU Fall Meeting, pp.89-110, 2008.

D. J. Leathers, B. Yarnal, and M. A. Palecki, The Pacific/North American Teleconnection Pattern and United States Climate. Part I: Regional Temperature and Precipitation Associations, Journal of Climate, vol.4, issue.5, pp.517-528, 1991.
DOI : 10.1175/1520-0442(1991)004<0517:TPATPA>2.0.CO;2

H. F. Lins and J. R. Slack, Streamflow trends in the United States, Geophysical Research Letters, vol.33, issue.281, pp.227-230, 1999.
DOI : 10.1029/1998GL900291

N. Mantua and S. Hare, The Pacific Decadal Oscillation, Journal of Oceanography, vol.58, issue.1, pp.35-44, 2002.
DOI : 10.1023/A:1015820616384

N. J. Mantua, S. R. Hare, Y. Zhang, J. M. Wallace, and R. C. Francis, A Pacific Interdecadal Climate Oscillation with Impacts on Salmon Production, Bulletin of the American Meteorological Society, vol.78, issue.6, pp.78-1069, 1997.
DOI : 10.1175/1520-0477(1997)078<1069:APICOW>2.0.CO;2

N. Massei, A. Durand, J. Deloffre, J. P. Dupont, D. Valdes et al., Investigating possible links between the North Atlantic Oscillation and rainfall variability in northwestern France over the past 35 years, Journal of Geophysical Research, vol.19, issue.12, p.912110, 1029.
DOI : 10.1029/2005JD007000

URL : https://hal.archives-ouvertes.fr/hal-00202914

N. Massei, B. Laignel, E. Rosero, A. Motelay-massei, J. Deloffre et al., A wavelet approach to the short-term to pluridecennal variability of streamflow in the Mississippi river basin from, International Journal of Climatology, 1934.
URL : https://hal.archives-ouvertes.fr/hal-00491018

N. Massei, B. Laignel, J. Deloffre, J. Mesquita, A. Motelay et al., Long-term hydrological changes of the Seine River flow (France) and their relation to the North Atlantic Oscillation over the period, International Journal of Climatology, 1950.
URL : https://hal.archives-ouvertes.fr/hal-00734862

G. J. Mccabe and D. M. Wolock, A step increase in streamflow in the conterminous United States, Geophysical Research Letters, vol.415, issue.24, pp.29-2185, 2002.
DOI : 10.1029/2002GL015999

P. C. Milly, K. A. Dunne, and A. V. Vecchia, Global pattern of trends in streamflow and water availability in a changing climate, Nature, vol.14, issue.7066, pp.438-347, 2005.
DOI : 10.1038/nature04312

S. Minobe, Resonance in bidecadal and pentadecadal climate oscillations over the North Pacific: Role in climatic regime shifts, Geophysical Research Letters, vol.10, issue.C2, pp.855-858, 1999.
DOI : 10.1029/1999GL900119

H. Paeth, A. Scholten, P. Friederichs, and A. Hense, Uncertainties in climate change prediction: El Ni??o-Southern Oscillation and monsoons, Global and Planetary Change, vol.60, issue.3-4, pp.3-4, 2008.
DOI : 10.1016/j.gloplacha.2007.03.002

T. Pagano and D. Garen, A Recent Increase in Western U.S. Streamflow Variability and Persistence, Journal of Hydrometeorology, vol.6, issue.2, pp.173-179, 2005.
DOI : 10.1175/JHM410.1

J. C. Rogers, North Atlantic Storm Track Variability and Its Association to the North Atlantic Oscillation and Climate Variability of Northern Europe, Journal of Climate, vol.10, issue.7, pp.1635-1647, 1997.
DOI : 10.1175/1520-0442(1997)010<1635:NASTVA>2.0.CO;2

A. Rossi, N. Massei, B. Laignel, D. Sebag, and Y. Copard, The response of the Mississippi River to climate fluctuations and reservoir construction as indicated by wavelet analysis of streamflow and suspended-sediment load, Journal of Hydrology, vol.377, pp.1950-19753, 2009.

D. P. Rowell, C. K. Folland, K. Maskell, and M. N. Ward, Variability of summer rainfall over tropical north Africa (1906-92): Observations and modelling, Quarterly Journal of the Royal Meteorological Society, issue.523, pp.121-669, 1995.

N. Stenseth, G. Ottersen, J. W. Hurrell, A. Mysterud, M. Lima et al., Review article. Studying climate effects on ecology through the use of climate indices: the North Atlantic Oscillation, El Nino Southern Oscillation and beyond, Proceedings of the Royal Society B: Biological Sciences, vol.270, issue.1529, p.pp, 2003.
DOI : 10.1098/rspb.2003.2415

R. T. Sutton and D. L. Hodson, Atlantic Ocean Forcing of North American and European Summer Climate, Science, vol.309, issue.5731, pp.115-118, 2005.
DOI : 10.1126/science.1109496

D. W. Thompson and J. M. Wallace, The Arctic oscillation signature in the wintertime geopotential height and temperature fields, Geophysical Research Letters, vol.10, issue.9, pp.1297-1300, 1998.
DOI : 10.1029/98GL00950

D. W. Thompson and J. M. Wallace, Annular Modes in the Extratropical Circulation. Part I: Month-to-Month Variability*, Journal of Climate, vol.13, issue.5, pp.1000-1016, 2000.
DOI : 10.1175/1520-0442(2000)013<1000:AMITEC>2.0.CO;2

D. W. Thompson, J. M. Wallace, and G. C. Hegerl, Annular Modes in the Extratropical Circulation. Part II: Trends, Journal of Climate, vol.13, issue.5, pp.1018-1036, 2000.
DOI : 10.1175/1520-0442(2000)013<1018:AMITEC>2.0.CO;2

G. A. Tootle, T. C. Piechota, and A. Singh, Coupled oceanic-atmospheric variability and U.S. streamflow, Water Resources Research, vol.49, issue.7, pp.41-12408, 2005.
DOI : 10.1029/2005WR004381

C. Torrence and G. P. Compo, A Practical Guide to Wavelet Analysis, Bulletin of the American Meteorological Society, vol.79, issue.1, pp.61-78, 1998.
DOI : 10.1175/1520-0477(1998)079<0061:APGTWA>2.0.CO;2

C. Torrence and P. J. Webster, Interdecadal Changes in the ENSO???Monsoon System, Journal of Climate, vol.12, issue.8, pp.2679-2690, 1999.
DOI : 10.1175/1520-0442(1999)012<2679:ICITEM>2.0.CO;2

Y. M. Tourre, B. Rajagopalan, Y. Kushnir, M. Barlow, and W. B. White, Patterns of coherent decadal and interdecadal climate signals in the Pacific Basin during the 20th century, Geophysical Research Letters, issue.10, pp.28-2069, 2001.

K. E. Trenberth, The Definition of El Ni??o, Bulletin of the American Meteorological Society, vol.78, issue.12, pp.2771-2777, 1997.
DOI : 10.1175/1520-0477(1997)078<2771:TDOENO>2.0.CO;2

K. E. Trenberth, G. W. Branstator, D. Karoly, A. Kumar, N. Lau et al., Progress during TOGA in understanding and modeling global teleconnections associated with tropical sea surface temperatures, Journal of Geophysical Research: Oceans, vol.115, issue.9, pp.14291-14324, 1998.
DOI : 10.1029/97JC01444

K. E. Trenberth and D. P. Stepaniak, Indices of El Ni??o Evolution, Journal of Climate, vol.14, issue.8, pp.1697-1701, 2001.
DOI : 10.1175/1520-0442(2001)014<1697:LIOENO>2.0.CO;2

A. A. Tsonis, K. Swanson, and S. Kravtsov, A new dynamical mechanism for major climate shifts, Geophysical Research Letters, vol.96, issue.13, pp.34-13705, 2007.
DOI : 10.1029/2005GL023225

V. M. Velasco and B. Mendoza, Assessing the relationship between solar activity and some large scale climatic phenomena, Advances in Space Research, vol.42, issue.5, pp.866-878, 2008.
DOI : 10.1016/j.asr.2007.05.050

H. A. Viles and A. S. Goudie, Interannual, decadal and multidecadal scale climatic variability and geomorphology, Earth-Science Reviews, vol.61, issue.1-2, pp.105-131, 2003.
DOI : 10.1016/S0012-8252(02)00113-7

J. M. Wallace and D. S. Gutzler, Teleconnections in the Geopotential Height Field during the Northern Hemisphere Winter, Monthly Weather Review, vol.109, issue.4, pp.784-812, 1981.
DOI : 10.1175/1520-0493(1981)109<0784:TITGHF>2.0.CO;2

J. M. Wallace and D. W. Thompson, The Pacific Center of Action of the Northern Hemisphere Annular Mode: Real or Artifact?, Journal of Climate, vol.15, issue.14, pp.1987-1991, 2002.
DOI : 10.1175/1520-0442(2002)015<1987:TPCOAO>2.0.CO;2

Y. Zhang, J. M. Wallace, and D. S. Battisti, ENSO-like Interdecadal Variability: 1900???93, Journal of Climate, vol.10, issue.5, pp.1004-1020, 1997.
DOI : 10.1175/1520-0442(1997)010<1004:ELIV>2.0.CO;2

F. Anctil and P. Coulibaly, Wavelet Analysis of the Interannual Variability in Southern Qu??bec Streamflow, Journal of Climate, vol.17, issue.1, pp.163-173, 2004.
DOI : 10.1175/1520-0442(2004)017<0163:WAOTIV>2.0.CO;2

P. G. Baines and C. K. Folland, Evidence for a Rapid Global Climate Shift across the Late 1960s, Journal of Climate, vol.20, issue.12, pp.2721-2744, 2007.
DOI : 10.1175/JCLI4177.1

B. C. Bates, Z. W. Kundzewicz, S. Wu, and J. P. Palutikof, Le changement limatique et l'eau, document technique publié par le Groupe d'experts intergouvernemental sur l'évolution du climat, 2008.

M. Benedetti, Controls on overbank deposition in the Upper Mississippi River, Controls on overbank deposition in the Upper Mississippi River, pp.271-290, 2003.
DOI : 10.1016/S0169-555X(03)00156-9

D. Biedenharn, C. Thorne, and C. Watson, Recent morphological evolution of the Lower Mississippi River, Geomorphology, vol.34, issue.3-4, pp.3-4, 2000.
DOI : 10.1016/S0169-555X(00)00011-8

H. Bridgman, M. Glantz, and J. Oliver, The global climate system, 2006.
DOI : 10.1017/CBO9780511817984

G. E. Box and J. M. Jenkins, Time series analysis: Forecasting and control Time series analysis: Forecasting and control, 1976.
DOI : 10.1002/9781118619193

S. Changnon and M. Demissie, Detection of changes in streamflow and floods resulting from climate fluctuations and land use-drainage changes, Climatic Change, vol.52, issue.4, pp.411-421, 1996.
DOI : 10.1007/BF00140354

Y. Chao, M. Ghil, and J. C. Mcwilliams, Pacific interdecadal variability in this century's sea surface temperatures, Geophysical Research Letters, vol.11, issue.15, pp.2261-2264, 2000.
DOI : 10.1029/1999GL011324

F. Chiew and T. Mcmahon, Global ENSO-streamflow teleconnection, streamflow forecasting and interannual variability/Téléconnexion entre le phénomène ENSO et l'écoulement, les prévisions d'écoulement et la variabilité interannuelle, Hydrological Sciences Journal, issue.3, pp.47-505, 2002.

R. W. Clement, R. W. Paulson, E. B. Chase, R. S. Roberts, and D. W. Moody, Kansas floods and droughts compilers, National water summary 1988-89--Hydrologic events and floods and droughts: U.S. Geological Survey Water-Supply Paper 2375, pp.287-294, 1991.

W. Cleveland and S. Devlin, Locally Weighted Regression: An Approach to Regression Analysis by Local Fitting, Journal of the American Statistical Association, vol.41, issue.810345, pp.596-610, 1988.
DOI : 10.1080/01621459.1988.10478639

W. Cleveland and C. Loader, Smoothing by local regression: Principles and methods, Statistical theory and computational aspects of smoothing, 1049.

M. Collins, Evidence for Changing Flood Risk in New England Since the Late 20th Century, JAWRA Journal of the American Water Resources Association, vol.13, issue.4, pp.279-290, 2009.
DOI : 10.1111/j.1752-1688.2008.00277.x

E. R. Cook, R. D. Arrigo, and K. R. Briffa, A reconstruction of the North Atlantic Oscillation using tree-ring chronologies from North America and Europe, The Holocene, pp.9-17, 1998.

P. Coulibaly, Spatial and temporal variability of Canadian seasonal precipitation (1900???2000), Advances in Water Resources, vol.29, issue.12, pp.1846-1865, 1900.
DOI : 10.1016/j.advwatres.2005.12.013

P. Coulibaly and D. Burn, Wavelet analysis of variability in annual Canadian streamflows, Water Resources Research, vol.6, issue.6, p.3105, 2004.
DOI : 10.1029/2003WR002667

. Cress, CressTerrestrial ecosystems?Surficial lithology of the conterminous United States: U.S. Geological Survey Scientific Investigations Map 3126, 2010.

A. Dai, K. Trenberth, and T. Qian, A Global Dataset of Palmer Drought Severity Index for 1870???2002: Relationship with Soil Moisture and Effects of Surface Warming, Journal of Hydrometeorology, vol.5, issue.6, pp.1117-1130, 2004.
DOI : 10.1175/JHM-386.1

D. Moortel, I. , S. Munday, and A. Hood, Wavelet Analysis: the effect of varying basic wavelet parameters, Solar Physics, pp.203-228, 2004.

M. Dettinger and H. Diaz, Global Characteristics of Stream Flow Seasonality and Variability, Journal of Hydrometeorology, vol.1, issue.4, pp.289-310, 2000.
DOI : 10.1175/1525-7541(2000)001<0289:GCOSFS>2.0.CO;2

M. Dettinger, D. Cayan, G. Mccabe, and J. Marengo, Multiscale streamflow variability associated with El Nino/southern oscillation, El Niño and the southern oscillation: multiscale variability and global and regional impacts, pp.113-147, 2000.

H. Diaz, M. Hoerling, and J. Eischeid, ENSO variability, teleconnections and climate change, ENSO variability, teleconnections and climate change, pp.1845-1862, 2001.
DOI : 10.1002/joc.631

S. Donner, The impact of cropland cover on river nutrient levels in the Mississippi River Basin, Global Ecology and Biogeography, vol.41, issue.4, pp.341-355, 2003.
DOI : 10.1080/014311600210254

S. D. Donner, C. J. Kucharik, and J. A. Foley, Impact of changing land use practices on nitrate export by the Mississippi River, Global Biogeochemical Cycles, vol.28, issue.6, 1028.
DOI : 10.1029/2003GB002093

E. Douglas, R. Vogel, and C. Kroll, Trends in floods and low flows in the United States: impact of spatial correlation, Journal of Hydrology, vol.240, issue.1-2, pp.90-105, 2000.
DOI : 10.1016/S0022-1694(00)00336-X

J. Dracup and E. Kahya, The relationships between U.S. streamflow and La Ni??a Events, Water Resources Research, vol.6, issue.7, pp.2133-2141, 1994.
DOI : 10.1029/94WR00751

J. B. Elsner and A. A. Tsonis, Do bidecadal oscillations exist in the global temperature record?, Nature, vol.353, issue.6344, pp.551-553, 1991.
DOI : 10.1038/353551a0

D. Enfield, A. Mestas-nunez, and P. Trimble, The Atlantic multidecadal oscillation and its relation to rainfall and river flows in the continental U. S, Geophysical Research Letters, pp.28-2077, 2001.

S. B. Feldstein, The Recent Trend and Variance Increase of the Annular Mode, Journal of Climate, vol.15, issue.1, pp.88-94, 2002.
DOI : 10.1175/1520-0442(2002)015<0088:TRTAVI>2.0.CO;2

S. Feng and Q. Hu, Changes in winter snowfall/precipitation ratio in the contiguous United States, Journal of Geophysical Research, vol.32, issue.D4, p.15109, 2007.
DOI : 10.1029/2007JD008397

I. Fernández, C. N. Hernández, and J. M. Pacheco, Is the North Atlantic Oscillation just a pink noise?, Physica A: Statistical Mechanics and its Applications, pp.705-714, 2003.

J. Foley, C. Kucharik, T. Twine, M. Coe, and S. Donner, Land use, land cover, and climate change across the Mississippi Basin: Impacts on selected land and water resources, pp.249-261, 2004.
DOI : 10.1029/153GM19

C. K. Folland, T. N. Palmer, and D. E. Parker, Sahel rainfall and worldwide sea temperatures, Nature, issue.6063, pp.320-602, 1901.

C. K. Folland, Global temperature change and its uncertainties since 1861, Geophysical Research Letters, vol.7, issue.13, pp.2621-2624, 2001.
DOI : 10.1029/2001GL012877

A. Gershunov and T. Barnett, Interdecadal modulation of ENSO teleconnections, Bulletin of the, pp.2715-2725, 1998.

M. Ghil, M. Allen, M. Dettinger, K. Ide, D. Kondrashov et al., Advanced spectral methods for climatic time series, Reviews of Geophysics, vol.115, issue.4, p.1003, 2002.
DOI : 10.1029/2000RG000092

S. B. Goldenberg, C. W. Landsea, A. M. Mestas-nunez, and W. M. Gray, The Recent Increase in Atlantic Hurricane Activity: Causes and Implications, Science, vol.293, issue.5529, pp.293-474, 2001.
DOI : 10.1126/science.1060040

. Stensland, Flux and sources of nutrients in the Mississippi-Atchafalaya River Basin, 1999.

W. Graf, Dam nation: A geographic census of American dams and their large-scale hydrologic impacts, Water Resources Research, vol.12, issue.43, pp.1305-1311, 1999.
DOI : 10.1029/1999WR900016

W. Graf, Downstream hydrologic and geomorphic effects of large dams on American rivers, Geomorphology, vol.79, issue.3-4, pp.79-82, 2006.
DOI : 10.1016/j.geomorph.2006.06.022

S. T. Gray, L. J. Graumlich, J. L. Betancourt, and G. T. Pederson, A tree-ring based reconstruction of the Atlantic Multidecadal Oscillation since 1567 A.D, Geophysical Research Letters, pp.31-12205, 2004.

D. Graybeal and D. Leathers, Snowmelt-Related Flood Risk in Appalachia: First Estimates from a Historical Snow Climatology, Journal of Applied Meteorology and Climatology, vol.45, issue.1, pp.178-193, 2006.
DOI : 10.1175/JAM2330.1

P. Groisman, D. R. Ya, R. G. Easterling, P. Quayle, R. W. Ambenje et al., Trends in precipitation and snow cover in the United States. Potential Consequences of Climate Variability and Change to Water Resources of the United States, pp.89-92, 1999.

P. Groisman, R. Knight, and T. Karl, Heavy Precipitation and High Streamflow in the Contiguous United States: Trends in the Twentieth Century, Bulletin of the American Meteorological Society, vol.82, issue.2, pp.219-246, 2001.
DOI : 10.1175/1520-0477(2001)082<0219:HPAHSI>2.3.CO;2

P. Groisman, R. Knight, T. Karl, D. Easterling, B. Sun et al., Contemporary Changes of the Hydrological Cycle over the Contiguous United States: Trends Derived from In Situ Observations, Journal of Hydrometeorology, vol.5, issue.1, pp.64-85, 2004.
DOI : 10.1175/1525-7541(2004)005<0064:CCOTHC>2.0.CO;2

N. Guttman and R. Quayle, A historical perspective of US climate divisions, Bulletin of the, pp.293-303, 1996.

R. Hanson, M. Dettinger, and M. Newhouse, Relations between climatic variability and hydrologic time series from four alluvial basins across the southwestern United States, Hydrogeology Journal, vol.2379, issue.4002, pp.1122-1146, 2006.
DOI : 10.1007/s10040-006-0067-7

S. Hare, Low frequency climate variability and salmon production, 1996.

S. Hare and N. Mantua, An historical narrative on the Pacific Decadal Oscillation, interdecadal climate variability and ecosystem impacts, 2001.

O. Harmar and N. Clifford, Geomorphological explanation of the long profile of the Lower Mississippi River, Geomorphology, vol.84, issue.3-4, pp.3-4, 2007.
DOI : 10.1016/j.geomorph.2006.01.045

S. Hartley and M. Keables, Synoptic associations of winter climate and snowfall variability in New England, USA, 1950???1992, International Journal of Climatology, vol.78, issue.3, pp.281-298, 1950.
DOI : 10.1002/(SICI)1097-0088(19980315)18:3<281::AID-JOC245>3.0.CO;2-F

H. Hidalgo and J. Dracup, ENSO and PDO Effects on Hydroclimatic Variations of the Upper Colorado River Basin, Journal of Hydrometeorology, vol.4, issue.1, pp.5-23, 2003.
DOI : 10.1175/1525-7541(2003)004<0005:EAPEOH>2.0.CO;2

Q. Hu, C. Woodruff, and S. Mudrick, Interdecadal Variations of Annual Precipitation in the Central United States, Bulletin of the, pp.221-229, 1998.

T. Huntington, Evidence for intensification of the global water cycle: Review and synthesis, Journal of Hydrology, vol.319, issue.1-4, pp.1-4, 2006.
DOI : 10.1016/j.jhydrol.2005.07.003

J. Hurrell, Y. Kushnir, G. Ottersen, and M. Visbeck, An overview of the North Atlantic Oscillation, pp.1-36, 2003.
DOI : 10.1029/134GM01

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

J. W. Hurrell and H. Van-loon, Decadal Variations in Climate Associated with the North Atlantic Oscillation, Climatic Change, vol.36, issue.3, pp.301-326, 1997.
DOI : 10.1007/978-94-015-8905-5_4

J. W. Hurrell, Y. Kushnir, and M. Visbeck, CLIMATE: The North Atlantic Oscillation, Science, vol.291, issue.5504, pp.291-603, 2001.
DOI : 10.1126/science.1058761

M. Ivanov and S. Evtimov, 1963: The break point of the Northern Hemisphere temperature trend during the twentieth century, International Journal of Climatology, vol.10, issue.3, pp.1738-1746, 2010.
DOI : 10.1002/joc.2002

S. Jevrejeva, J. Moore, and A. Grinsted, Influence of the Arctic Oscillation and El Ni??o-Southern Oscillation (ENSO) on ice conditions in the Baltic Sea: The wavelet approach, Journal of Geophysical Research: Atmospheres, vol.142, issue.9, p.4677, 2003.
DOI : 10.1029/2001GL013726

S. Jevrejeva, J. Moore, P. Woodworth, and A. Grinsted, Influence of large-scale atmospheric circulation on European sea level: results based on the wavelet transform method, pp.183-193, 2005.

M. Jha, Z. T. Pan, E. S. Takle, and R. Gu, Impacts of climate change on streamflow in the Upper Mississippi River Basin: A regional climate model perspective, Journal of Geophysical Research, vol.1492, issue.4, p.9, 2004.
DOI : 10.1029/2003JD003686

M. Jha, J. G. Arnold, P. W. Gassman, F. Giorgi, and R. R. Gu, CLIMATE CHHANGE SENSITIVITY ASSESSMENT ON UPPER MISSISSIPPI RIVER BASIN STREAMFLOWS USING SWAT, Journal of the American Water Resources Association, vol.35, issue.6, pp.997-1015, 2006.
DOI : 10.1046/j.1365-3040.2002.00796.x

P. D. Jones, T. Jonsson, and D. Wheeler, Extension to the North Atlantic oscillation using early instrumental pressure observations from Gibraltar and south-west Iceland, International Journal of Climatology, issue.13, pp.17-1433, 1997.

E. Kahya and J. A. Dracup, U.S. streamflow patterns in relation to the El Ni??o/Southern Oscillation, Water Resources Research, vol.29, issue.7, pp.2491-2503, 1993.
DOI : 10.1029/93WR00744

T. Karl and R. Knight, Secular trends of precipitation amount, frequency, and intensity in the United States, Bulletin of the, pp.231-241, 1998.

T. Karl, R. Knight, D. Easterling, and R. Quayle, Indices of climate change for the United States, Bulletin of the, pp.279-292, 1996.

M. Keown, E. Dardeau, . Jr, and E. Causey, Historic Trends in the Sediment Flow Regime of the Mississippi River, Water Resources Research, vol.970, issue.11, pp.1555-1564, 1986.
DOI : 10.1029/WR022i011p01555

R. A. Kerr, A North Atlantic Climate Pacemaker for the Centuries, Science, vol.288, issue.5473, pp.1984-1985, 2000.
DOI : 10.1126/science.288.5473.1984

R. Kesel, The decline in the suspended load of the Lower Mississippi River and its influence on adjacent wetlands, Environmental Geology and Water Sciences, vol.25, issue.3, pp.271-281, 1988.
DOI : 10.1007/BF02574816

R. Kesel, The role of the Mississippi River in wetland loss in southeastern Louisiana, U.S.A., Environmental Geology and Water Sciences, vol.25, issue.3, pp.183-193, 1989.
DOI : 10.1007/BF01665368

R. Kesel, Human modifications to the sediment regime of the Lower Mississippi River flood plain, Geomorphology, vol.56, issue.3-4, pp.3-4, 2003.
DOI : 10.1016/S0169-555X(03)00159-4

D. Kingston, G. Mcgregor, D. Hannah, and D. Lawler, Large-Scale Climatic Controls on New England River Flow, Large-Scale Climatic Controls on New England River Flow, pp.367-379, 2007.
DOI : 10.1175/JHM584.1

K. Kunkel, North American trends in extreme precipitation, Natural Hazards, vol.29, issue.2, pp.291-305, 2003.
DOI : 10.1023/A:1023694115864

K. Kunkel, K. Andsager, and D. Easterling, Long-Term Trends in Extreme Precipitation Events over the Conterminous United States and Canada, Journal of Climate, vol.12, issue.8, pp.2515-2527, 1999.
DOI : 10.1175/1520-0442(1999)012<2515:LTTIEP>2.0.CO;2

K. Kunkel, M. Palecki, L. Ensor, K. Hubbard, D. Robinson et al., Trends in Twentieth-Century U.S. Snowfall Using a Quality-Controlled Dataset, Journal of Atmospheric and Oceanic Technology, vol.26, issue.1, pp.33-44, 2009.
DOI : 10.1175/2008JTECHA1138.1

D. Labat, Oscillations in land surface hydrological cycle, Earth and Planetary Science Letters, pp.143-154, 2006.

D. Labat, Wavelet analysis of the annual discharge records of the world???s largest rivers, Advances in Water Resources, vol.31, issue.1, pp.109-117, 2008.
DOI : 10.1016/j.advwatres.2007.07.004

D. Labat, Cross wavelet analyses of annual continental freshwater discharge and selected climate indices, Journal of Hydrology, vol.385, issue.1-4, pp.1-4, 2010.
DOI : 10.1016/j.jhydrol.2010.02.029

D. Labat, Y. Godderis, J. Probst, and J. Guyot, Evidence for global runoff increase related to climate warming, Advances in Water Resources, vol.27, issue.6, pp.631-642, 2004.
DOI : 10.1016/j.advwatres.2004.02.020

B. Laignel, Erosion balance in the watersheds of the western Paris Basin by highfrequency monitoring of discharge and suspended sediment in surface water, C. R. Geoscience, 2006.
URL : https://hal.archives-ouvertes.fr/hal-00203523

B. Laignel, N. Massei, A. Rossi, J. Mesquita, and S. Slimani, Some examples of water resources variability in the context of climatic fluctuations, paper presented at, AGU Fall Meeting, pp.89-110, 2008.

B. Laignel, N. Massei, A. Rossi, J. Mesquita, and S. Slimani, Water resources variability in the context of climatic fluctuations on both sides of the Atlantic Ocean. Global Change: Facing Risks and Threats to Water Resources, Proc. of the Sixth World FRIEND Conference, 2010.

M. Latif and T. Barnett, Interactions of the Tropical Oceans, Journal of Climate, vol.8, issue.4, pp.952-964, 1995.
DOI : 10.1175/1520-0442(1995)008<0952:IOTTO>2.0.CO;2

M. Latif and T. Barnett, Decadal Climate Variability over the North Pacific and North America: Dynamics and Predictability, Journal of Climate, vol.9, issue.10, pp.2407-2423, 1996.
DOI : 10.1175/1520-0442(1996)009<2407:DCVOTN>2.0.CO;2

D. Leathers, B. Yarnal, and M. Palecki, The Pacific/North American Teleconnection Pattern and United States Climate. Part I: Regional Temperature and Precipitation Associations, Journal of Climate, vol.4, issue.5, pp.517-528, 1991.
DOI : 10.1175/1520-0442(1991)004<0517:TPATPA>2.0.CO;2

D. Lettenmaier, E. Wood, and J. Wallis, Hydro-climatological trends in the continental United States, Journal of Climate, vol.7, issue.4, pp.1948-88, 1994.

H. Lins and J. Slack, Streamflow trends in the United States, Streamflow trends in the United States, pp.227-230, 1999.
DOI : 10.1029/1998GL900291

M. J. Mac, P. A. Opler, C. E. Puckett-haeker, and P. Doran, Status and trends of the nation's biological resources, U.S. Department of Interior, U.S. Geological Survey, vol.1, issue.2, pp.1-964, 1998.

S. Mauget, Low Frequency Streamflow Regimes over the Central United States: 1939???1998, Climatic Change, vol.63, issue.1/2, pp.121-144, 2004.
DOI : 10.1023/B:CLIM.0000018502.86522.57

N. Mantua and S. Hare, The Pacific Decadal Oscillation, Journal of Oceanography, vol.58, issue.1, pp.35-44, 2002.
DOI : 10.1023/A:1015820616384

N. Mantua, S. Hare, Y. Zhang, J. Wallace, and R. Francis, A Pacific interdecadal climate oscillation with impacts on salmon production, Bulletin of the, pp.78-1069, 1997.

D. Maraun, What can we learn from climate data?: methods for fluctuation, time, scale and phase analysis, 2006.

D. Maraun and J. Kurths, Cross wavelet analysis: significance testing and pitfalls, Nonlinear Processes in Geophysics, vol.11, issue.4, pp.505-514, 2004.
DOI : 10.5194/npg-11-505-2004

URL : https://hal.archives-ouvertes.fr/hal-00302384

J. Marshall, Y. Kushnir, D. Battisti, P. Chang, A. Czaja et al., North Atlantic climate variability: phenomena, impacts and mechanisms, International Journal of Climatology, vol.6, issue.15, pp.1863-1898, 2001.
DOI : 10.1002/joc.693

N. Massei, A. Durand, J. Deloffre, J. P. Dupont, D. Valdes et al., Investigating possible links between the North Atlantic Oscillation and rainfall variability in northwestern France over the past 35 years, Journal of Geophysical Research, vol.19, issue.12, p.9121, 2007.
DOI : 10.1029/2005JD007000

URL : https://hal.archives-ouvertes.fr/hal-00202914

N. Massei, B. Laignel, E. Rosero, A. Motelay-massei, J. Deloffre et al., A wavelet approach to the short-term to pluri-decennal variability of streamflow in the Mississippi river basin from, International Journal of Climatology, 1934.
URL : https://hal.archives-ouvertes.fr/hal-00491018

N. Massei, B. Laignel, J. Deloffre, J. Mesquita, A. Motelay et al., Longterm hydrological changes of the Seine River flow (France) and their relation to the North Atlantic Oscillation over the period, International Journal of Climatology, issue.9999, p.9999, 1950.
URL : https://hal.archives-ouvertes.fr/hal-00734862

G. Mccabe and M. Dettinger, Decadal variations in the strength of ENSO teleconnections with precipitation in the western United States, International Journal of Climatology, vol.10, issue.13, pp.1399-1410, 1999.
DOI : 10.1002/(SICI)1097-0088(19991115)19:13<1399::AID-JOC457>3.0.CO;2-A

G. Mccabe, M. Palecki, and J. Betancourt, Pacific and Atlantic Ocean influences on multidecadal drought frequency in the United States, Proceedings of the National Academy of Sciences of the United States of America, p.4136, 2004.
DOI : 10.1073/pnas.0306738101

G. J. Mccabe and D. M. Wolock, A step increase in streamflow in the conterminous United States, Geophysical Research Letters, vol.415, issue.24, pp.29-2185, 2002.
DOI : 10.1029/2002GL015999

R. H. Meade, Contaminants in the Mississippi River US Geological Survey Circular 1133, 1987.

R. Meade and J. Moody, Causes for the decline of suspended-sediment discharge in the Mississippi River system, pp.35-49, 1940.

M. Johanna, Facteurs de contrôle climatique et géomorphologique de la variabilité hydrologique de bassins versants en substrat carbonaté : Comparaison Haute Normandie (FR) et Région d, Thèse à l'UMR CNRS 6143 « M2C » Morphodynamique continentale et Cotière, 2009.

J. D. Milliman and M. , «World-wide delivery of river sediment to the oceans. » The journal of geology, 1983.

P. Milly and K. Dunne, Trends in evaporation and surface cooling in the Mississippi River Basin, Geophysical Research Letters, vol.43, issue.7, pp.1219-1222, 2001.
DOI : 10.1029/2000GL012321

P. Milly, K. Dunne, and A. Vecchia, Global pattern of trends in streamflow and water availability in a changing climate, Nature, vol.14, issue.7066, pp.438-347, 2005.
DOI : 10.1038/nature04312

P. Milly, R. Wetherald, K. Dunne, and T. Delworth, Increasing risk of great floods in a changing climate, Nature, vol.415, issue.6871, pp.415-514, 2002.
DOI : 10.1038/415514a

S. Minobe, Resonance in bidecadal and pentadecadal climate oscillations over the North Pacific: Role in climatic regime shifts, Geophysical Research Letters, vol.10, issue.C2, pp.855-858, 1999.
DOI : 10.1029/1999GL900119

D. Montroy, Linear Relation of Central and Eastern North American Precipitation to Tropical Pacific Sea Surface Temperature Anomalies, Journal of Climate, vol.10, issue.4, pp.541-558, 1997.
DOI : 10.1175/1520-0442(1997)010<0541:LROCAE>2.0.CO;2

D. Montroy, M. Richman, and P. Lamb, Observed Nonlinearities of Monthly Teleconnections between Tropical Pacific Sea Surface Temperature Anomalies and Central and Eastern North American Precipitation, Journal of Climate, vol.11, issue.7, pp.1812-1835, 1998.
DOI : 10.1175/1520-0442(1998)011<1812:ONOMTB>2.0.CO;2

J. Mossa, Sediment dynamics in the lowermost Mississippi River, Engineering Geology, pp.457-479, 1996.

S. Nigam, M. Barlow, and E. Berbery, Analysis links Pacific decadal variability to drought and streamflow in United States, Eos, Transactions American Geophysical Union, vol.10, issue.51, p.621, 1999.
DOI : 10.1029/99EO00412

B. Nijssen, G. O. Donnell, A. Hamlet, and D. Lettenmaier, Hydrologic sensitivity of global rivers to climate change, Climatic Change, vol.50, issue.1/2, pp.143-175, 2001.
DOI : 10.1023/A:1010616428763

E. V. Novotny and H. G. Stefan, Stream flow in Minnesota: Indicator of climate change, Journal of Hydrology, vol.334, issue.3-4, pp.3-4, 2007.
DOI : 10.1016/j.jhydrol.2006.10.011

H. Paeth, A. Scholten, P. Friederichs, and A. Hense, Uncertainties in climate change prediction: El Ni??o-Southern Oscillation and monsoons, Global and Planetary Change, vol.60, issue.3-4, pp.3-4, 2008.
DOI : 10.1016/j.gloplacha.2007.03.002

T. Pagano and D. Garen, A Recent Increase in Western U.S. Streamflow Variability and Persistence, Journal of Hydrometeorology, vol.6, issue.2, pp.173-179, 2005.
DOI : 10.1175/JHM410.1

P. Maurice, L. Regime, and . Mississippi, Revue de géographie alpine, pp.583-693, 1930.

T. Piechota and J. Dracup, Drought and Regional Hydrologic Variation in the United States: Associations with the El Ni??o-Southern Oscillation, Water Resources Research, vol.27, issue.7, pp.1359-1373, 1996.
DOI : 10.1029/96WR00353

N. Pinter, A. Jemberie, J. Remo, R. Heine, and B. Ickes, Cumulative impacts of river engineering, Mississippi and Lower Missouri rivers, River Research and Applications, vol.101, issue.WW2, pp.546-571, 2010.
DOI : DOI:10.1016/j.hydrol.2007.02.008

R. Z. Poore, J. Darling, H. J. Dowsett, W. , and L. , Variations in River Flow to the Gulf of Mexico: Implications for Paleoenvironmental Studies of Gulf of Mexico Marine Sediments -U, S. Geological Survey Bulletin, p.2187, 2001.

J. Probst and Y. Tardy, Long range streamflow and world continental runoff fluctuations since the beginning of this century, Journal of Hydrology, vol.94, issue.3-4, pp.3-4, 1987.
DOI : 10.1016/0022-1694(87)90057-6

T. Qian, A. Dai, and K. Trenberth, Hydroclimatic Trends in the Mississippi River Basin from 1948 to 2004, Journal of Climate, vol.20, issue.18, pp.4599-4614, 1948.
DOI : 10.1175/JCLI4262.1

N. Ramankutty and J. Foley, Characterizing patterns of global land use: An analysis of global croplands data, Global Biogeochemical Cycles, vol.277, issue.3, pp.667-686, 1998.
DOI : 10.1029/98GB02512

N. Ramankutty and J. Foley, Estimating historical changes in global land cover: Croplands from 1700 to 1992, Global Biogeochemical Cycles, vol.76, issue.1, pp.997-1027, 1999.
DOI : 10.1029/1999GB900046

P. Raymond, N. Oh, R. Turner, and W. Broussard, Anthropogenically enhanced fluxes of water and carbon from the Mississippi River, Nature, vol.27, issue.7177, pp.451-449, 2008.
DOI : 10.1038/nature06505

R. Jr, Generalized Geologic Map of the United States, 2003.

J. Roads, GCIP water and energy budget synthesis (WEBS), Journal of Geophysical Research, vol.12, issue.D16, pp.10-1029, 2003.
DOI : 10.1029/2002JD002583

J. Rogers and J. Coleman, Interactions between the Atlantic Multidecadal Oscillation, El Ni??o/La Ni??a, and the PNA in winter Mississippi Valley stream flow, Geophysical Research Letters, vol.109, issue.24, pp.30-1518, 2003.
DOI : 10.1029/2003GL017216

J. C. Rogers, North Atlantic Storm Track Variability and Its Association to the North Atlantic Oscillation and Climate Variability of Northern Europe, Journal of Climate, vol.10, issue.7, pp.1635-1647, 1997.
DOI : 10.1175/1520-0442(1997)010<1635:NASTVA>2.0.CO;2

C. Ropelewski and M. Halpert, North American Precipitation and Temperature Patterns Associated with the El Ni??o/Southern Oscillation (ENSO), Monthly Weather Review, vol.114, issue.12, p.114, 1986.
DOI : 10.1175/1520-0493(1986)114<2352:NAPATP>2.0.CO;2

A. Rossi, N. Massei, B. Laignel, D. Sebag, and Y. Copard, The response of the Mississippi River to climate fluctuations and reservoir construction as indicated by wavelet analysis of streamflow and suspended-sediment load, Journal of Hydrology, vol.377, pp.3-4, 1950.

D. P. Rowell, C. K. Folland, K. Maskell, and M. N. Ward, Variability of summer rainfall over tropical north Africa (1906-92): Observations and modelling, Quarterly Journal of the Royal Meteorological Society, issue.523, pp.121-669, 1995.

K. Schilling, K. Chan, H. Liu, and Y. Zhang, Quantifying the effect of land use land cover change on increasing discharge in the Upper Mississippi River, Journal of Hydrology, vol.387, issue.3-4, 2010.
DOI : 10.1016/j.jhydrol.2010.04.019

K. Schneider and M. Farge, Wavelet: Mathematical Theory. Encyclopedia of Mathematics Physics, 2006.

M. Serreze, M. Clark, D. Mcginnis, and D. Robinson, Characteristics of Snowfall over the Eastern Half of the United States and Relationships with Principal Modes of Low-Frequency Atmospheric Variability, Journal of Climate, vol.11, issue.2, pp.234-250, 1998.
DOI : 10.1175/1520-0442(1998)011<0234:COSOTE>2.0.CO;2

L. C. Smith, D. L. Turcotte, and B. L. Isacks, Stream flow characterization and feature detection using a discrete wavelet transform, Hydrological Processes, vol.99, issue.2, pp.233-249, 1998.
DOI : 10.1002/(SICI)1099-1085(199802)12:2<233::AID-HYP573>3.0.CO;2-3

S. Solomon, Climate change 2007: the physical science basis, 2007.

R. T. Sutton and D. L. Hodson, Atlantic Ocean Forcing of North American and European Summer Climate, Science, vol.309, issue.5731, pp.309-115, 2005.
DOI : 10.1126/science.1109496

D. Thompson and J. Wallace, Regional Climate Impacts of the Northern Hemisphere Annular Mode, Science, vol.293, issue.5527, pp.293-85, 2001.
DOI : 10.1126/science.1058958

D. W. Thompson and J. M. Wallace, The Arctic oscillation signature in the wintertime geopotential height and temperature fields, Geophysical Research Letters, vol.10, issue.9, pp.1297-1300, 1998.
DOI : 10.1029/98GL00950

D. W. Thompson and J. M. Wallace, Annular Modes in the Extratropical Circulation. Part I: Month-to-Month Variability*, Journal of Climate, vol.13, issue.5, pp.1000-1016, 2000.
DOI : 10.1175/1520-0442(2000)013<1000:AMITEC>2.0.CO;2

D. W. Thompson, J. M. Wallace, and G. C. Hegerl, Annular Modes in the Extratropical Circulation. Part II: Trends, Journal of Climate, vol.13, issue.5, pp.1018-1036, 2000.
DOI : 10.1175/1520-0442(2000)013<1018:AMITEC>2.0.CO;2

C. Torrence and G. P. Compo, A Practical Guide to Wavelet Analysis, Bulletin of the, pp.61-78, 1998.

C. Torrence and P. J. Webster, Interdecadal Changes in the ENSO???Monsoon System, Interdecadal Changes in the ENSO-Monsoon System, pp.2679-2690, 1999.
DOI : 10.1175/1520-0442(1999)012<2679:ICITEM>2.0.CO;2

Y. M. Tourre, B. Rajagopalan, Y. Kushnir, M. Barlow, and W. B. White, Patterns of coherent decadal and interdecadal climate signals in the Pacific Basin during the 20th century, Geophysical Research Letters, issue.10, pp.28-2069, 2001.

K. E. Trenberth, The Definition of El Niño, Bulletin of the, pp.2771-2777, 1997.

K. E. Trenberth and D. P. Stepaniak, Indices of El Ni??o Evolution, Journal of Climate, vol.14, issue.8, pp.1697-1701, 2001.
DOI : 10.1175/1520-0442(2001)014<1697:LIOENO>2.0.CO;2

K. E. Trenberth, G. W. Branstator, D. Karoly, A. Kumar, N. Lau et al., Progress during TOGA in understanding and modeling global teleconnections associated with tropical sea surface temperatures, Journal of Geophysical Research: Oceans, vol.115, issue.9, pp.14291-14324, 1998.
DOI : 10.1029/97JC01444

A. A. Tsonis, K. Swanson, and S. Kravtsov, A new dynamical mechanism for major climate shifts, Geophysical Research Letters, vol.96, issue.13, pp.34-13705, 2007.
DOI : 10.1029/2005GL023225

R. E. Turner and N. N. Rabalay, Suspended Sediment, C, N, P, and Si Yields from the Mississippi River Basin, Hydrobiologia, vol.511, issue.1, pp.79-89, 2003.
DOI : 10.1023/B:HYDR.0000014031.12067.1a

T. Twine, C. Kucharik, and J. Foley, Effects of Land Cover Change on the Energy and Water Balance of the Mississippi River Basin, Journal of Hydrometeorology, vol.5, issue.4, pp.640-655, 2004.
DOI : 10.1175/1525-7541(2004)005<0640:EOLCCO>2.0.CO;2

T. Twine, C. Kucharik, and J. Foley, Effects of El Ni??o???Southern Oscillation on the Climate, Water Balance, and Streamflow of the Mississippi River Basin, Journal of Climate, vol.18, issue.22, pp.4840-4861, 2005.
DOI : 10.1175/JCLI3566.1

V. M. Velasco and B. Mendoza, Assessing the relationship between solar activity and some large scale climatic phenomena, Advances in Space Research, vol.42, issue.5, pp.866-878, 2008.
DOI : 10.1016/j.asr.2007.05.050

H. A. Viles and A. S. Goudie, Interannual, decadal and multidecadal scale climatic variability and geomorphology, Earth-Science Reviews, vol.61, issue.1-2, pp.105-131, 2003.
DOI : 10.1016/S0012-8252(02)00113-7

J. M. Wallace and D. S. Gutzler, Teleconnections in the Geopotential Height Field during the Northern Hemisphere Winter, Teleconnections in the Geopotential Height Field during the Northern Hemisphere Winter, pp.784-812, 1981.
DOI : 10.1175/1520-0493(1981)109<0784:TITGHF>2.0.CO;2

J. M. Wallace and D. W. Thompson, The Pacific Center of Action of the Northern Hemisphere Annular Mode: Real or Artifact?, Journal of Climate, vol.15, issue.14, pp.15-1987, 2002.
DOI : 10.1175/1520-0442(2002)015<1987:TPCOAO>2.0.CO;2

D. E. Walling, Human impact on land???ocean sediment transfer by the world's rivers, Geomorphology, vol.79, issue.3-4, pp.3-4, 2006.
DOI : 10.1016/j.geomorph.2006.06.019

D. E. Walling and D. Fang, Recent trends in the suspended sediment loads of the world's rivers, Global and Planetary Change, vol.39, issue.1-2, pp.111-126, 2003.
DOI : 10.1016/S0921-8181(03)00020-1

M. T. Walter, D. S. Wilks, J. Parlange, and R. L. Schneider, Increasing Evapotranspiration from the Conterminous United States, Increasing Evapotranspiration from the Conterminous United States, pp.405-408, 2004.
DOI : 10.1175/1525-7541(2004)005<0405:IEFTCU>2.0.CO;2

M. White, J. Schmidt, and D. Topping, Application of wavelet analysis for monitoring the hydrologic effects of dam operation: Glen Canyon Dam and the Colorado River at Lees Ferry, Arizona, River Research and Applications, vol.49, issue.5, pp.551-565, 2005.
DOI : 10.1002/rra.827

Y. Zhang and K. Schilling, Increasing streamflow and baseflow in Mississippi River since the 1940s: Effect of land use change, Journal of Hydrology, vol.324, issue.1-4, pp.1-4, 2006.
DOI : 10.1016/j.jhydrol.2005.09.033

J. Zume and A. Tarhule, Precipitation and streamflow variability in northwestern Oklahoma, Physical Geography, vol.27, issue.3, pp.1894-2003, 2006.