Rit Mógilsár - 2014, Blaðsíða 79

Rit Mógilsár 31/2014 79
Heimildir
Ásrún Elmarsdóttir & Borgþór Magnússon
(2006). ICEWOODS; Changes in ground
vegetation following afforestation. Proceed-
ings of the AFFORNORD conference. Effects
of afforestation on ecosystem, landscape
and rural development. Reykholt, Iceland.
Ásrún Elmarsdóttir & Olga Kolbrún
Vilmundar dóttir (2009). Flokkun gróðurs og
landgerða á háhitasvæðum Íslands. Reykja-
vík: Náttúrufræðistofnun Íslands.
Ásrún Elmarsdóttir, María Ingimarsdóttir, Íris
Hansen, Jón S. Ólafsson & Erling Ólafsson
(2003). Vegetation and invertebrates in three
geothermal areas in Iceland. International
Geothermal Conference. Reykjavík.
Braun-Blanquet, J. (1965). Plant Sociology:
the study of plant communities. London:
Hafner
Chapin, F.S., Shaver, G.R., Giblin, A.E., Nadel-
hoffer, K.J., Laundre, J.A. (1995). Responses of
arctic tundra to experimental and observed
changes in climate. Ecology, 76(3) 694-711.
Elmendorf, S.C., Henry, G.H.R., Hollister, R.D.,
Björk, R.G., Bjorkman, A.D., Callaghan, T.V,
Collier, L.S., Cooper, E.J., Cornelissen, J.H.C.,
Day, T.A., Fosaa, A.M., Gould, W.A., Grétars-
dóttir, J., Harte, J., Hermanutz, L., Hik, D.S.,
Hofgaard, A., Jarrad, F., Jónsdóttir, I.S., Keu-
per, F., Klanderud, K., Klein, J.A., Koh, S., Kudo,
G., Lang, S.I., Loewen, V., May, J.L., Mercado,
J., Michelsen, A., Molau, U., Myers-Smith, I.H.,
Oberbauer, S.F., Pieper, S., Post, E., Rixen, C.,
Robinson, C.H., Schmidt, N.M., Shaver, G.R.,
Stenström, A., Tolvanen, A., Totland, Ø., Trox-
ler, T., Wahren, C.H., Webber, P.J., Welker, J.M.
og Wookey, P. A. (2012). Global assessment
of experimental climate warming on tundra
vegetation: heterogeneity over space and
time. Ecology Letters, 15(2), 164–175.
Evert, R.F., & Eichhorn, S.E. (2013). Biology of
plants. New York: Peter Marshall.
FORHOT (2012). FORHOT (Natural soil
warming in natural grasslands and a Sitka
spruce forest in Iceland). Sótt 14. apríl 2014 á
www.forhot.is
Howe, H.F., & Smallwood, J. (1982). Ecology
of Seed Dispersal. Annual Review of Ecology
and Systematics, 13 (1982), 201–228.
Ingibjörg S. Jónsdóttir, Borgþór Magnússon,
Jón Guðmundsson, Ásrún Elmarsdóttir, og
Hreinn Hjartarson (2005). Variable sensitivity
of plant communities in Iceland to experi-
mental warming. Global Change Biology,
11(4), 553-563.
O’Gorman, E., J. P. Benstead, W. F. Cross, N.
Friberg, J. M. Hood, P. W. Johnson, Bjarni D.
Sigurdsson & G. Woodward. (2014). Climate
change and geothermal ecosystems: natu-
ral laboratories, sentinel systems, and future
refugia. Global Change Biology, Samþykkt
grein. doi: DOI:10.1111/gcb.12602
Steindór Steindórsson (1964). Gróður á
Íslandi. Reykjavík: Almenna bókafélagið.
Stocker, T.F., D. Qin, G.-K. Plattner, L.V. Alex-
ander, S.K. Allen, N.L. Bindoff, F.-M. Bréon, J.A.
Church, U. Cubasch, S. Emori, P. Forster, P.
Friedlingstein, N. Gillett, J.M. Gregory, D.L.
Hartmann, E. Jansen, B. Kirtman, R. Knutti,