Fræðaþing landbúnaðarins - 08.02.2008, Page 299

MÁLSTOFA G - ÁHRIF LANDNÝTINGAR Á KOLEFNISJÖFNUÐ ÍSLANDS | 297
Dawson, J.J.C and P. Smith, 2007. Carbon losses from soil and its consequences for land-use
management. Science of the Ttal Environment 328, 165-190.
Eva Ritter, 2007. Carbon, nitrogen and phosphorus in volcanic soils following afforestation with
native birch (Betula pubescens)and introduced lacch (Larix sibirica) in Iceland. Plant & Soil 295, 239-
251.
Gracía-Rodeja, E., J.C. Nóvova, X. Pontevedra, A. Martínez-Cortizas and P. Buurman, 2007.
Aluminium and iron íractionation of European volcanic soils by selective dissolution techniques. í
Ólafur Amalds ofl. ed. Soils ofVolcanic Regions in Europe. Springer. pp 325-351.
Guðni Þorvaldsson, Hólmgeir Bjömsson og Þorsteinn Guðmundsson, 2003. Langtímaáhrif mismunandi
nituráburðar á uppskeru og jarðveg. Tilraim 19-54 á Skriðuklaustri. Fjölrit Rala nr. 212, 80 bls.
Hlynur Óskarsson, Ólafur Amalds, Jón Guðmundsson og Grétar Guðbergsson 2004. Organic carbon in
Icelandic Andosols: geographical variation and impact of erosion. Catena 56, 225-238.
Hólmgeir Bjömsson, 1975. Uppspretta og nýting köfnunarefnis. Freyr 71, 242-245.
Kardjilov, M.I., G. Gisladottir and S.R. Reynisson, 2006. Land Degrasation in Northeastem Iceland:
Present and Past Carbon Fluxes. Land Degration Developement 17, 401-417.
Janzen H.H., 2004. Carbon cycling in earth systems - a soil science perspective. Review. Agriculture,
Ecosystems and Environment 104. 399-417
Janzen H.H., 2006. The soil Carbon dilemma: Shall we hoard it or use it? Soil Biology & Biochemistry
38.419-424.
Lal, R., 2004. Soil carbon sequestration to mitigate climate change. Review. Geoderma 123, 1-22.
Lal, R., 2007. Farming carbon. Editoral. Soil & Tillage Research 96. 1-5.
Óskar B. Bjamason, 1966. íslenskur mór. Rit iðnaðardeildar, 88 bls.
Rees, R.M., I.J. Binggham, J.A. Baddeley, C.A. Watson, 2005. The role of plants and land
management in sequestring soil carbon in temperate arable and grassland ecosystems. Geoderma 128,
130-154.
Schöning, I., K.U. Totsche and I. Kögel-Knabner, 2006. Small scale variability of organic carbon
stocks in litter solum of a forested Luvisol. Geoderma 136, 631-642
Uschi Scheibe, 1990. Standorteigenschaften islandischer Andosols und Regosols unter Grunland.
Diplomarbeit, Universitat Hohenheim. 90 bls. Óbirt.
Þorsteinn Guðmundsson, 1978. Pedolobical studies of Icelandic Peat Soils. PhD thesis. University of
Aberdeen. Óbirt.
Þorsteinn Guðmundsson og E.A FitaPatrick, 2004. Micromorphology of an Icelandic Histosol. Fjölrit
Rala 214, 79-80.
Thorsteinn Gudmundsson, H. Bjömsson and G. Thorvaldsson, 2004. Organic carbon accumulation and
pH changes in an Andic Gleysol under a long-term fertiliser experiment in Iceland. Catena 56, bls 225-
238.
Þorsteinn Guðmundsson, Hólmgeir Bjömsson og Guðni Þorvaldsson, 2006. Áhrif N-áburðar á
efhasamsetningu jarðvegs. Fræðaþing landbúnaðarins 2006, 190-196.