Abstract
Recent changes in pan-arctic land-surface hydrology may significantly affect ecosystems and the built environment. While spatial and temporal patterns in land-surface hydrology trends can be identified using in situ observations of river discharge, the existing studies of cold-season river discharge are often inconsistent and incomparable because they use different methodologies, time periods and geographic regions. By using a comprehensive dataset of river discharge and a trend analysis applying one algorithm over a range of temporal and spatial scales, a synthesis of pan-arctic cold-season low-flow was performed. Cold-season low-flow is increasing over most of the pan-arctic, with decreasing flow in eastern North America and unchanged flow in small basins in the late twentieth century in eastern Eurasia as the main exceptions. This study provides the first synthesis of spatially distributed cold-season low-flow trends in the pan-arctic and indicates that widespread changes in pan-arctic subsurface hydrology are occurring.
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References
ACIA (2005) Arctic climate impact assessment: scientific report. Cambridge University Press, Cambridge
Adam JC et al (2007) Simulation of reservoir influences on annual and seasonal streamflow changes for the Lena, Yenisei and Ob’ rivers. J Geophys Res 112(D24):D24114. doi:10.1029/2007JD008525
Aziz OIA, Burn DH (2006) Trends and variability in the hydrological regime of the Mackenzie River Basin. J Hydrol 319(1–4):282–294
Brabets TP, Walvoord MA (2009) Trends in streamflow in the Yukon River basin from 1944 to 2005 and the influence of the Pacific Decadal Oscillation. J Hydrol 371:108–119
Bradley RS et al (2004) Projected temperature changes along the American cordillera and the planned GCOS network. Geophys Res Lett 31(16):L16210. doi:10.1029/2004GL020229
Bring A (2007) Pan-Arctic drainage basin monitoring, Master thesis in physical geography, N-74, Stockholm University, Stockholm, 44 pp
Burn DH, Elnur MAH (2002) Detection of hydrologic trends and variability. J Hydrol 255(1–4):107–122
Callaghan TV et al (2005) Arctic Tundra and Polar Desert ecosystems. In: Arctic climate impact assessment (ACIA), edited by ACIA. Cambridge University Press, Cambridge, pp 183–242
Christensen JH et al (2007) Regional climate projections. In: Solomon S et al (eds) Climate change 2007: the physical science basis. Contributions of Working Group I to the Fourth assessment report of the Intergovernmental Panel on Climate Change, Cambridge University Press, Cambridge
Déry SJ, Wood EF (2004) Teleconnection between the Arctic Oscillation and Hudson Bay river discharge. Geophys Res Lett 31:L18205. doi:10.1029/2004GL020729
Déry SJ, Wood EF (2005) Decreasing river discharge in northern Canada. Geophys Res Lett 32(10):L10401. doi:10.1029/2005GL022845
Déry SJ et al (2005) Characteristics and trends of river discharge into Hudson, James, and Ungava Bays, 1964–2000. J Clim 18(14):2540–2557
Dynesius M, Nilsson C (1994) Fragmentation and flow regulation of river systems in the northern 3rd of the world. Science 266(5186):753–762
Frauenfeld OW et al (2004) Interdecadal changes in seasonal freeze and thaw depths in Russia. J Geophys Res Atmos 109(D5):D05101. doi:10.1029/2003JD004245
Gibson JJ et al (2006) Hydroclimatic controls on water balance and water level variability in Great Slave Lake. Hydrol Process 20(19):4155–4172
Grabs WE et al (2000) Discharge observation networks in Arctic regions: computation of the river runoff into the Arctic Ocean, its seasonality and variability. In: Lewis et al (eds) Freshwater budget of the Arctic Ocean. Kluwer, Dordrecht, pp 249–267
Grippa M et al (2007) Observations of changes in surface water over the western Siberian lowland. Geophys Res Lett 34:L15403. doi:10.1029/2007GL030165
Groisman PY et al (2007) Potential forest fire danger over Northern Eurasia: changes during the 20th century. Glob Planet Change 56(3–4):371–386
Halsey LA et al (1995) Disequilibrium response of permafrost in boreal continental Western Canada to climate-change. Clim Change 30(1):57–73
Hinzman LD et al (2005) Evidence and implications of recent climate change in northern Alaska and other arctic regions. Clim Change 72(3):251–298
Hirsch RM et al (1992) Statistical analysis of hydrological data. In: Maidment DR (ed) Handbook of hydrology. McGraw-Hill, New York
Jorgenson MT et al (2001) Permafrost degradation and ecological changes associated with a warming climate in central Alaska. Clim Change 48(4):551–579
Jorgenson MT et al (2006) Abrupt increase in permafrost degradation in Arctic Alaska. Geophys Res Lett 33(2):L02503. doi:10.1029/2005GL024960
Lammers RB et al (2001) Assessment of contemporary Arctic river runoff based on observational discharge records. J Geophys Res Atmos 106(D4):3321–3334
Lemke P et al (2007) Observations: changes in snow, ice and frozen ground. In: Solomon S et al (eds) Climate change 2007: the physical science basis. Contributions of Working Group I to the Fourth assessment report of the Intergovernmental Panel on Climate Change, Cambridge University Press, Cambridge
Lettenmaier DP et al (1994) Hydro-climatological trends in the continental United-States, 1948–88. J Clim 7(4):586–607
Likens GE et al (1978) Recovery of a deforested ecosystem. Science 199(4328):492–496
McClelland JW et al (2004) Increasing river discharge in the Eurasian Arctic: consideration of dams, permafrost thaw, and fires as potential agents of change. J Geophys Res Atmos 109(D18):D18102. doi:10.1029/2004JD004583
Meehl GA et al (2007) Global climate projections. In: Solomon S et al (eds) Climate change 2007: the physical science basis. Contributions of Working Group I to the Fourth assessment report of the Intergovernmental Panel on Climate Change, Cambridge University Press, Cambridge, pp 747–845
McClelland JW et al (2006) A pan-arctic evaluation of changes in river discharge during the latter half of the 20th century. Geophys Res Lett 33(6):L06715. doi:10.1029/2006GL025753
McCuen RH (2003) Modeling hydrologic change: statistical methods. Lewis Publishers/CRC Press LLC, Boca Raton, p 433
Meshcherskaya AV, Blazhevich VG (1997) The drought and excessive moisture indices in a historical perspective in the principal grain-producing regions of the former Soviet Union. J Clim 10(10):2670–2682
Nelson FE et al (2001) Subsidence risk from thawing permafrost: the threat to man-made structures across regions in the far north can be monitored. Nature 410(6831):889–890
Osterkamp TE et al (2000) Observations of thermokarst and its impact on boreal forests in Alaska, USA. Arct Antarct Alp Res 32(3):303–315
Peterson BJ et al (2002) Increasing river discharge to the Arctic Ocean. Science 298(5601):2171–2173
Pozdnyakov DV et al (2007) Satellite evidence of ecosystem changes in the White Sea: a semi-enclosed arctic marginal shelf sea. Geophys Res Lett 34:L08604. doi:10.1029/2006GL028947
Prowse TD et al (2006) Climate change effects on hydroecology of Arctic freshwater ecosystems. Ambio 35(7):347–358
Rawlins MA et al (2009) Divergence in seasonal hydrology across northern Eurasia: emerging trends and water cycle linkages. J Geophys Res 114:D18119. doi:10.1029/2009JD011747
Rood SB et al (2005) Twentieth-century decline in streamflows from the hydrographic apex of North America. J Hydrol 306(1–4):215–233
Serreze M, Barry R (2005) The Arctic climate system. Cambridge University Press, Cambridge, p 385
Serreze MC et al (2000) Observational evidence of recent change in the northern high-latitude environment. Clim Change 46(1–2):159–207
Serreze MC et al (2003) Large-scale hydro-climatology of the terrestrial Arctic drainage system. J Geophys Res Atmos 108(D2):D28160. doi:10.1029/2001JD000919
Shiklomanov IA, Shiklomanov AI (2003) Climatic change and the dynamics of river runoff into the Arctic Ocean. Water Resour 30(6):593–601
Shiklomanov AI et al (2006) Cold region river discharge uncertainty: estimates from large Russian rivers. J Hydrol 326(1–4):231–256
Smakhtin VU (2001) Low flow hydrology: a review. J Hydrol 240(3–4):147–186
Smith LC, Alsdorf DE (1998) Control on sediment and organic carbon delivery to the Arctic Ocean revealed with spaceborne synthetic aperture radar: Ob’ River, Siberia. Geology 26(5):395–398
Smith NV et al (2004) Trends in high northern latitude soil freeze and thaw cycles from 1988 to 2002. J Geophys Res Atmos 109(D12):D12101. doi:10.1029/2003JD004472
Smith LC et al (2005) Disappearing Arctic lakes. Science 308(5727):1429–1429
Smith LC et al (2007) Rising minimum daily flows in northern Eurasian rivers: A growing influence of groundwater in the high-latitude hydrologic cycle. J Geophys Res 112:G04S47. doi:10.1029/2006JG000327
Smol JP, Douglas MSV (2007) Crossing the final ecological threshold in high Arctic ponds. Proc Natl Acad Sci USA 104(30):12397–19395
St. Jacques JM, Sauchyn DJ (2009) Increasing winter baseflow and mean annual streamflow from possible permafrost thawing in the Northwest Territories, Canada. Geophys Res Lett 36:L01401. doi:10.1029/2008GL035822
Vorosmarty CJ et al (1997) The storage and aging of continental runoff in large reservoir systems of the world. Ambio 26(4):210–219
Vorosmarty CJ et al (2003) Anthropogenic sediment retention: major global impact from registered river impoundments. Glob Planet Change 39(1–2):169–190
Walsh JE et al (2005) Cryosphere and hydrology. In: Arctic Climate Impact Assessment (ACIA), edited by ACIA, Cambridge University Press, Cambridge, pp 183–242
Wrona FJ et al (2005) Freshwater ecosystems and fisheries. In: Arctic climate impact assessment (ACIA), edited by ACIA. Cambridge University Press, Cambridge, pp 183–242
Walvoord MA, Striegl RG (2007) Increased groundwater to stream discharge from permafrost thawing in the Yukon River basin: potential impacts on lateral export of carbon and nitrogen. Geophys Res Lett 34(12):L12402. doi:10.1029/2007GL030216
Water Survey of Canada (2001) HYDAT CD-ROM, user manual, Environment Canada
Water Survey of Canada (accessed 2007) Archived hydrometric database (HYDAT). edited by Water Survey of Canada. http://www.wsc.ec.gc.ca
Whitfield PH (2001) Linked hydrologic and climate variations in British Columbia and Yukon. Environ Monit Assess 67(1–2):217–238
Williams PJ, Smith MW (1989) The frozen Earth: fundamentals of geocryology. Cambridge University Press, Cambridge, p 306
Yang DQ et al (2002) Siberian Lena River hydrologic regime and recent change. J Geophys Res Atmos 107(D23):4694. doi:10.1029/2002JD002542
Yang DQ et al (2004a) Streamflow changes over Siberian Yenisei River Basin. J Hydrol 296(1–4):59–80
Yang DQ et al (2004b) Discharge characteristics and changes over the Ob River watershed in Siberia. J Hydrometeorol 5(4):595–610
Ye BS et al (2003) Changes in Lena River streamflow hydrology: human impacts versus natural variations. Water Resour Res 39(7):1200. doi:10.1029/2003WR001991
Yoshikawa K, Hinzman LD (2003) Shrinking thermokarst ponds and groundwater dynamics in discontinuous permafrost near Council, Alaska. Permafrost Periglac Process 14(2):151–160
Zhang TJ (2005) Influence of the seasonal snow cover on the ground thermal regime: an overview. Rev Geophys 43(4):RG4002. doi:10.1029/2004RG000157
Zhang XB et al (2001) Trends in Canadian streamflow. Water Resour Res 37(4):987–998
Zhang TJ et al (2005) Spatial and temporal variability in active layer thickness over the Russian Arctic drainage basin. J Geophys Res Atmos 110(D16):D16101. doi:10.1029/2004JD005642
Acknowledgments
The authors would like to thank Stephen Déry, Katherine Meierdierks and Judith Swan for valuable feedback on the manuscript. This work was made possible by the support of NSF Grant NSF 0629471, NSF Grant OPP02-30211, and NASA Grant NNG06GE62G.
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Rennermalm, A.K., Wood, E.F. & Troy, T.J. Observed changes in pan-arctic cold-season minimum monthly river discharge. Clim Dyn 35, 923–939 (2010). https://doi.org/10.1007/s00382-009-0730-5
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DOI: https://doi.org/10.1007/s00382-009-0730-5