Jökull - 01.01.2009, Blaðsíða 30

A. A. Beylich
Richardson, Timo Tapio, Jani Helin, Susan Liermann,
Olga Sandberg, Simone Lang, Anika Neubert, Anne
Schildt, Inke Forbrich and Katja Laute. I thank the
two anonymous reviewers and the Editor for their crit-
ical and helpful comments improving this paper.
Samanburður á efnahvarfarofi í Borgarfirði eystra
og tveimur lapplenskum dölum
Mælingar á efnahvarfarofi og aflrænu rofi í Hrafndal,
Borgarfirði eystra, og lapplensku dölunum Kidisjoki
(N-Finnlandi) og Latnjavagge (N-Svíþjóð) endur-
spegla mismunandi berggerð svæðanna og úrkomu.
Aflrænt rof er meira í Hrafndal þar sem gróðurþekja
er minni en í Kidisjoki og Latnjavagge. Um 80% af
aflrænu rofi í Hrafndal á sér stað í leysingum, þegar
úrkoma fer yfir 40 mm á sólarhring og aurskrið eykst
í hlíðum dalsins. Í Lapplandi er veðrun minni en í
Hrafndal og efnahvarfarof í tengslum við snjóbráð í
vorleysingum ríkjandi.
REFERENCES
Barsch, D. 1984. Geomorphologische Untersuchungen
zum periglazialen Milieu polarer Geosysteme. Z. Ge-
omorph. Suppl. 50, 107–116.
Barsch, D. 1986. Forschungen in Polargebieten. Heidel-
berger Geowissenschaftliche Abhandlungen 6, 33–50.
Barsch, D., M. Gude, R. Mäusbacher, G. Schukraft and
A. Schulte 1994. Recent fluvial sediment budgets in
glacial and periglacial environments, NWSpitsbergen.
Z. Geomorph. Suppl. 97, 111–122.
Beylich, A. A. 2000. Geomorphology, sediment budget
and relief development in Austdalur, Austfirdir, East
Iceland. Arctic, Antarctic and Alpine Research 32,
466–477.
Beylich, A. A. 2002. Sediment budgets and relief devel-
opment in present periglacial environments – a mor-
phosystem analytical approach. Hallesches Jahrbuch
für Geowissenschaften A24, 111–126.
Beylich, A. A. 2003. Present morphoclimates and morpho-
dynamics in Latnjavagge, the northern Swedish Lap-
land and Austdalur, east Iceland. Jökull 52, 33–54.
Beylich, A. A. 2005. Intensity and spatio-temporal vari-
ability of chemical denudation in an arctic-oceanic
periglacial drainage basin in northernmost Swedish
Lapland. Nordic Hydrology 36, 21–36.
Beylich, A. A. 2008. Mass transfers, sediment budget
and relief development in the Latnjavagge catchment,
Arctic-oceanic Swedish Lapland. Z. Geomorph. N. F.
52, 149–197.
Beylich, A. A. and D. Gintz 2004. Effects of high-
magnitude/low-frequency fluvial events generated by
intense snowmelt or heavy rainfall in arctic periglacial
environments in northern Swedish Lapland and north-
ern Siberia. Geografiska Annaler 86A, 11–29.
Beylich, A. A. and C. Kneisel 2009. Sediment budget and
relief development in Hrafndalur, subarctic Eastern
Iceland. Arctic, Antarctic and Alpine Research 41, 3–
17.
Beylich, A. A., E. Kolstrup, N. Linde, L. B. Pedersen, T.
Thyrsted, D. Gintz and L. Dynesius 2003. Assessment
of chemical denudation rates using hydrological mea-
surements, water chemistry analysis and electromag-
netic geophysical data. Permafrost and Periglacial
Processes 14, 387–397.
Beylich, A. A., E. Kolstrup, T. Thyrsted and D. Gintz
2004a. Water chemistry and its diversity in relation to
local factors in the Latnjavagge drainage basin, arctic
oceanic Swedish Lapland. Geomorphology 58, 125–
143.
Beylich, A. A., E. Kolstrup, T. Thyrsted, N. Linde, L.
B. Pedersen and L. Dynesius 2004b. Chemical de-
nudation in arctic-alpine Latnjavagge (Swedish La-
pland) in relation to regolith as assessed by radio
magnetotelluric-geophysical profiles.Geomorphology
57, 303–319.
Beylich, A. A., S. F. Lamoureux and A. Decaulne 2008.
The global I.A.G./A.I.G. SEDIBUD (Sediment bud-
gets in cold environments) programme: Introduction
and overview. Norsk Geografisk Tidsskrift-Norwegian
J. Geography 62, 50–51.
Beylich, A. A., K. Lindblad and U. Molau 2005a. Direct
human impacts on mechanical denudation in an arctic-
oceanic periglacial environment in northern Swedish
Lapland (Abisko mountain area). Z. Geomorph. Suppl.
138, 81–100.
Beylich, A. A., U. Molau, K. Luthbom and D. Gintz
2005b. Rates of chemical and mechanical fluvial de-
nudation in an Arctic-oceanic periglacial environment,
Latnjavagge drainage basin, northernmost Swedish
Lapland. Arctic, Antarctic and Alpine Research 37,
75–87.
Beylich, A. A. and O. Sandberg 2005. Geomorphic ef-
fects of the extreme rainfall event of 20–21 July, 2004
30 JÖKULL No. 59