Jökull - 01.01.2013, Blaðsíða 90

P. Crochet
Lang, M., T. B. M. J. Ouarda and B. Bobée 1999. Towards op-
erational guidelines for over-threshold modeling. J. Hydrol.
225, 103–117.
Leander, R., T. A. Buishand, B. J. J. M. van den Hurk and M.
J. M. de Wit 2008. Estimated changes in flood quantiles of
the river Meuse from resampling of regional climate model
output. J. Hydrol. 351, 331–343.
Lindström, G. and S. Bergström 2004. Runoff trends in Sweden
1807–2002. Hydrol. Sci. J. 49(1), 69–83.
López-Moreno, J. L., S. Goyette and M. Beniston 2009. Impact
of climate change on snowpack in the Pyrenees: horizontal
spatial variability and vertical gradients. J. Hydrol. 374, 384–
396.
Peterson, D. H., I. Steward and F. Murphy 2008. Principal hy-
drologic responses to climatic and geologic variability in the
Sierra Nevada, California. San Francisco Estuary and Water-
shed Science 6(1), article 3, 1–21.
Petrow, T. and B. Merz 2009. Trends in flood magnitude, fre-
quency and seasonality in Germany in the period 1951–2002.
J. Hydrol. 371, 129–141.
R. Development Core Team 2010. R: A language and environ-
ment for statistical computing. R Foundation for Statisti-
cal Computing, Vienna, Austria. ISBN 3-900051-07-0, URL
http://www.R-project.org.
Ribatet, M. A. 2006. A user’s guide to the POT package (version
1.0), http://cran.r-project.org/package=POT.
Rist, S. 1990. Vatns er þörf. Bókaútgáfa Menningarsjóðs, 248 pp.
(In Icelandic).
Robson, A. J., T. K. Jones, D. W. Reed and A. C. Bayliss 1998.
A study of national trend and variation in UK floods. Int. J.
Climatol. 18, 165–182.
Serreze, M. C., F. Carse and R. G. Barry 1997. Icelandic low
cyclone activity: Climatological features, linkage with the
NAO, and relationships with recent changes in the Northern
hemisphere circulation. J. Climate 10, 453–464.
Shea, J. M., R. D. Moore and K. Stahl 2009. Derivation of melt
factors from glacier mass-balance records in western Canada.
J. Glaciol. 55(189), 123–130.
Silva, A. T., M. M. Portela and M. Naghettini 2012. Nonstation-
arities in the occurrence rates of flood events in Portuguese
watersheds. Hydrol. Earth. Syst. Sci. 16, 241–254.
Smith, R. B. and I. Barstad 2004. A linear theory of orographic
precipitation. J. Atmos. Sci. 61, 1377–1391.
Stahl, K., H. Hisdal, J. Hannaford, L. M. Tallaksen, H. A. J. van
Lanen, E. Sauquet, S. Demuth, M. Fendekova and J. Jódar
2010. Streamflow trends in Europe: evidence from dataset of
near-natural catchments. Hydrol. Earth. Syst. Sci. 14, 2367–
2382.
Stewart, I. T., D. R. Cayan and M. D. Dettinger 2004. Changes
in snowmelt runoff timing in western north America under
a ’business as usual’ climate change scenario. Clim. Change
62, 217–232.
Svensson, C., Z. W. Kundzewicz and T. Maurer 2004. Trends in
flood and low flow series. 33, GRDC report series, 26 pp. +
annex.
Thorsteinsson, Th. and H. Björnsson 2011. Climate change
and energy systems. Impacts, risks and adaptation in
the Nordic and Baltic countries. Thorsteinsson, Th. and
H. Björnsson (eds.). TemaNord 2011:502. Available at
http://www.norden.org/en/publications/publikationer/2011-
502/at_download/publicationfile
Uppala, S. M. and coauthors 2005. The ERA-40 re-analysis.
Quart. J. Roy. Meteor. Soc. 131, 2961–3012.
Wang, W., X. Chen, P. Shi and P. H. A. J. M. van Gelder 2008. De-
tecting changes in extreme precipitation and extreme stream-
flow in the Dongjiang river basin in southern China. Hydrol.
Earth. Syst. Sci. 12, 207–221.
Westmacott, J. R. and D. H. Burn 1997. Climate change effects
on the hydrologic regime within the Churchill-Nelson river
basin. J. Hydrol. 202, 263–279.
Whitfield, P. H. 2001. Linked hydrologic and climate variations in
British Columbia and Yukon. Environmental Monitoring and
Assessment 67, 217–238.
Wilson, D., H. Hisdal and D. Lawrence 2010. Has streamflow
changed in the Nordic countries? – Recent trends and com-
parisons to hydrological projections. J. Hydrol. 394, 334–
346.
Young, G. 2009. The elements of high mountain hydrology with
special emphasis on Central Asia. In: Assessment of snow,
glacier and water resources in Asia. IHP/HWRP-Berichte 8,
Koblenz, 9–25.
Yue, S. and C. Y. Wang 2002. The influence of serial correlation
on the Mann-Whitney test for detecting a shift in median.
Adv. Water Res. 25, 325–333.
Zhang, Q., T. Jiang, M. Gemmer and S. Becker 2005. Precipita-
tion, temperature and runoff analysis from 1950 to 2002 in
the Yangtze basin, China. Hydrol. Sci. J. 50(1), 65–80.
Zhang, Q., C. Liu, C. Y. Xu, Y. Xu and T. Jiang 2006. Observed
trends of annual maximum water level and streamflow during
the past 130 years in the Yangtze river basin, China.J. Hydrol.
324, 255–265.
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