Fjölrit RALA - 10.11.1992, Blaðsíða 57
-49-
Goldsmith, F.B. og C.H. Harrison 1976. Description and analysis of vegetation. í: Methods in
Plant Ecology (ritstjóri S.B. Chapman). Blackwell Scientific Publications, Oxford., 85-
155.
Griggs, R.F. 1933. The colonization of the Katmay ash, a new and inorganic ’soil’. American
Journal of Botany, 20. 92-113.
Grime, J.P., J.G. Hodgson og R. Hunt 1988. Comparative Plant Ecology. A functional
approach to common British species. Unwin Hyman, London, 742 bls.
Harper, J.L. 1977. Population biology of plants. Academic press, New York, 892 bls.
Hill, M.O. 1979. TWINSPAN - A FORTRAN program for arranging multivariate data in an
ordered two way table by classification of individuals and attributes. Cornell University,
Ithaca. N.Y, 48 bls.
Hörður Kristinsson 1986. Plöntuhandbókin. Blómplöntur og byrkningar. íslensk náttúra 2.
Bókaútgáfan Örn og Örlygur, Reykjavík, 304 bls.
Hörður Kristinsson. íslenskt sveppatal III. Fléttur. Náttúrufræðistofnun Norðurlands. Fjölrit
(óbirt handrit).
Ingvi Þorsteinsson, Halldór Þorgeirsson og Kristjana Guðmundsdóttir 1989. Rannsóknir á
uppgræðslusvæðum á Auðkúlu- og Eyvindarstaðaheiði. Áfangaskýrsla til
Landsvirkjunar. Fjölrit RALA nr. 135, 59 bls.
Johnson, M.S. og A.D. Bradshaw 1979. Ecological principles for the restoration of disturbed
and degraded land. Appl. Biol. 4, 141-200.
Markús Á Einarsson 1976. Veðurfar á íslandi. IÖunn, Reykjavík, 150 bls.
Persson, Á. 1964. The vegetation at the margin of the receding glacier Skaftafellsjökull,
Southeastem Iceland. Botaniska Notiser 117, 323-354.
Reiners, W.A., I.A. Worley, og D.B. Laverence 1971. Plant diversity in a chronosequence at
Glacier Bay, Alaska. Ecology 52, 55-69.
Shure, D.J. og H.L. Ragsdale 1977. Pattems of primary succession on granite outcrop surfaces.
Ecology 58, 993-1006.
Sigurður H. Magnússon og Borgþór Magnússon 1990. Birkisáningar til landgræðslu og
skógræktar. Ársrit Skógrœktarfélags íslands 1990, 9-18.
Spencer, H.J., N.E. Scott, G.R. Port og A.W. Davison 1988. Effects of roadside conditions on
plants and insects. I. Atmospheric conditions. Journal of Applied Ecology 25, 699-707.
Sturla Friðriksson 1969. Uppgræðslutilraun á Tungnáröræfum. Journal of Agricultural
Research in lceland 1, 38-44.
Sturla Friðriksson og Jóhann Pálsson 1970. Landgræöslutilraun á Sprengisandi. Journal of
Agricultural Research in lceland 2, 34-49.
Sturla Friðriksson 1975. Surtsey. Evolution of life on an Volcanic Island. Butterworths,
London, 198 bls.
Sturla Friðriksson, Borgþór Magnússon og Tryggvi Gunnarsson 1977. Uppblástur- og
uppgræðsluathuganir 1976. Fjölrit Rala nr. 21, 50bls.
ter Braak, C.J.F. 1987. CANOCO - a Fortran programme for canonical community ordination
by correspondence analysis, principal component analysis and redundancy analysis. TNO
Institute of Applied Computer Science. Statistics Department Wageningen , The
Netherlands, 95 bls.
Wirth, V. 1987. Die Flechten Baden-Wurtembergs. Eugen Ulmer Verlag Stuttgart, 528 bls.
Þorleifúr Einarsson 1985. Jaiðfræði. Mál og menning, Reykjavík, 233 bls.