Jökull - 01.01.2004, Side 14

Hafdís Hanna Ægisdóttir and Þóra Ellen Þórhallsdóttir
Buckland, P. and A. Dugmore 1991. If this is a refugium,
why are my feet so bloody cold? The origin of the
Icelandic biota in the light of recent research. In: Envi-
ronmental Change in Iceland: Past and Present (eds. J.
K. Maizels and C. Caseldine), 107–125. Kluwer Aca-
demic Publ., Netherlands.
Böcher, T. W. 1956. Area limits and isolations of plants in
relation to the physiography of the southern parts of
Greenland. Meddelelser om Grønland 124, 1–40.
Böcher, T. W. 1972. Evolutionary problems in the Arc-
tic flora. In: Taxonomy, Phytogeography and Evolu-
tion (ed. D. H. Valentine), 101–113, Academic Press,
London.
Böcher, T. W., B. Fredskild, K. Holmen and K. Jakob-
sen 1978. Grønlands Flora, P. Haase og Søns Forlag,
Köbenhavn, 326 pp.
Comes, H. P. and J. W. Kadereit 1998. The effect of Qua-
ternary climatic changes on plant distribution and evo-
lution. Trends in Plant Science 3, 432–438.
Dahl, E. 1946. On different types of unglaciated areas dur-
ing the Ice Ages and their significance to phytogeog-
raphy. The New Phytologist 45, 225–242.
Dahl, E. 1955. Biogeographic and geologic indications
of unglaciated areas in Scandinavia during the glacial
ages. Bull. Geol. Soc. Am. 66, 1499–1519.
Dahl, E. 1958. Amfiatlantiske planter. Problems of amphi-
atlantic plant distribution. Blyttia 16, 93–121.
Dahl, E. 1961. Refugieproblemet og de kvartærgeologiske
metodene. Svensk Naturv. 14, 81–96.
Dahl, E. 1963. Plant migrations across the North Atlantic
ocean and their importance for the paleogeography of
the region. North Atlantic Biota and their History (eds.
A. Löve and D. Löve), 173–188, Pergamon Press, Ox-
ford.
Dahl, E. 1998. The phytogeography of northern Europe
(British Isles, Fennoscandia and adjacent areas) Cam-
bridge University Press, 297 pp.
Dahl-Jensen, D., K. Mosegaard, N. Gundestrup, G. D.
Clow, S. J. Johnsen, A. W. Hansen and N. Balling
1998. Past temperatures directly from the Greenland
ice sheet. Science 282, 268–271.
Darwin, C. 1859. The Origin of Species. Oxford Univer-
sity Press, Oxford.
Davis, S. S., V. H. Heywood, O. Herrera-MacBryde, J.
Villa Lobos, and A. C. Hamilton 1996. Centres of
Plant Diversity. A Guide and Strategy for their Con-
servation. WWF and IUCN.
Einarsson, Th. 1961. Pollenanalytische Untersuchungen
zur spät- und postglazialen Klimageschichte Islands.
Sonderveröffentlichungen des Geologischen Instituts
der Universität Köln 6, 1–52.
Einarsson, Th. 1963. Pollen-analytical studies on vegeta-
tion and climate history of Iceland in late and post-
glacial times. In: North Atlantic Biota and their His-
tory (eds. A., Löve and D. Löve.), 355–365. Pergomon
Press. Oxford.
Einarsson, Þ. 1991. Myndun og mótun lands. Mál og
menning. Reykjavík, 229 pp.
Elvebakk, A. 1997. Tundra Diversity and Ecological Char-
acteristics of Svalbard. In: Polar and Alpine Tundra
(ed. F. E. Wielgolaski), Ecosystems of the World 3,
347–359. Elsevier, Amsterdam.
Fredskild, B. 1973. Studies on the vegetational history of
Greenland. Meddelelser om Grønland 198 (4), 1–245.
Friðriksson, S. 1962. Um aðflutning íslenzku flórunnar.
Náttúrufræðingurinn 32, 175–189.
Friðriksson, S. 1978. The degradation of Icelandic ecosys-
tems. In: The Breakdown and Restoration of Ecosys-
tems (eds. M. W. Holdgate and M. J. Woodman), 145–
156, Plenum Press, New York.
Fries, Th. C. E. 1913. Botanische Untersuchungen im
nördlichsten Schweden: Vetenskapliga och Praktiska
Undersökninger i Lappland, Stockholm, 361 pp.
Füchter, R., A. Widmer and M. Baltisberger 2001. Do
refugial populations exhibit greater genetic diver-
sity? Abstract, p. 77, In: Stehlik, I., A. Tribsch
and P. Schönswetter, Phylogeographic Meeting 2001,
Bauhinia 15, 69–90.
Funder, S. 1978. Holocene stratigraphy and vegetation his-
tory in the Scoresby Sund area, East Greenland. Bull.
Grønlands Geologiske Undersøgelse 129, 1–66.
Funder, S. 1979. Ice-age plant refugia in East Greenland.
Palaeogeography, Palaeoclimatology, Palaeoecology
28, 279–295.
Funder, S. (co-ordinator) 1989. Quaternary geology of the
ice-free areas and adjacent shelves of Greenland. In:
Quaternary geology of Canada and Greenland (ed. R.
J. Fulton), 741–792 (Geology of Canada volume 1),
Geological Survey of Canada. Ottawa.
Gabrielsen, T. M., K. Bachmann, K. S. Jakobsen and C.
Brochmann 1997. Glacial survival does not matter:
RAPD phylogeography of Nordic Saxifraga opposi-
tifolia. Molecular Ecology 6, 831–842.
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