Publications in international peer reviewed literature by Knut Yngve Børsheim

Børsheim, K.Y. (1984). Clearance rate of bacteria-sized particles by freshwater ciliates, measured with monodisperse, fluorescent latex beads. Oecologia 63:286-288

Børsheim, K.Y. & Olsen, Y. (1984). Grazing activities by Daphnia pulex on natural populations of bacteria and algae. Verh. Internat. Ver. Limnol. 22:644-648

Børsheim, K.Y., Kuenen, J.G., Gottschal, J. & Dundas, I.E.D. (1985). Microbial activities and chemical gradients in relation to the precicion of the sampling procedure. FEMS Microbiol. Ecol. 31:337-350

Larsson, P., Andersen, S., Børsheim, K.Y., Jakobsen, O & Johnsen, G. (1985). Individual growth of Daphnia longispina in the summer decline of the population. Arch. Hydrobio. Beih. Ergebn. Limnol. 21:341-350

Olsen, Y., Jensen, A., Reinertsen, H., Børsheim, K.Y., Heldal, M. & Langeland, A. (1986). Dependence of the rate of release of phosphorus by zooplankton on the P:C ratio in the food supply, as calculated by a recycling model. Limnol. Oceanogr. 31:34-44

Børsheim, K.Y. & Andersen, S. (1987). Grazing and food size selection by crustacean zooplankton compared to production of bacteria and phytoplankton in a shallow Norwegian mountain lake. J. Plankton Res. 9:367-369

Børsheim, K.Y. & Bratbak, G. (1987). Cell volume to cell carbon conversion factors for a bacterivorous Monas sp. enriched from seawater. Mar. Ecol. Prog. Ser. 36:171-175

Johnsen, G.H. & Børsheim, K.Y. (1988). Functional response and food selection of the water flea, Bosmina longispina. J. Plankton Res. 10:319-325

Nygaard, K., Børsheim, K.Y. & Thingstad, T.F. (1988). Grazing rates on bacteria by marine heterotrophic microflagellates compared to uptake rates of bacterial-sized, monodisperse fluorescent latex beads. Mar. Ecol. Prog. Ser. 44:154-165

Mortensen, S.H., Børsheim, K.Y., Rainuzzo, J.R. & Knutsen, G. (1988). Fatty acid and elemental composition of the marine diatom Chaetoceros gracilis Schütt. Effects of silicate deprivation, temperature and light intensity. J. Exp. Mar. Biol. Ecol. 122:173-185

Børsheim, K.Y., Andersen, S., Johnsen, G., Kambestad, E.Ø. & Norland, S. (1988). Primary and bacterial production compared to growth and food requirements of Daphnia longispina in Lake Kvernavatnet, West Norway. J. Plankton Res. 10:921-939

Andersen, S., Johnsen, G. & Børsheim, K.Y. (1989). Changes in seasonal successions in Lake Kvernavatnet, compared to the PEG model. Arch. Hydrobiol. 115:401-415

Børsheim, K.Y. & Norland, S. (1989). A counting device for oyster larvae. Aquaculture. 78:379-382

Børsheim, K.Y., Harboe, T., Johnsen, T., Norland, S. & Nygaard K. (1989) Flow cytometric characterization and enumeration of Chrysochromulina polylepis (Manton & Parke) during a bloom along the Norwegian coast. Mar. Ecol. Prog. Ser. 54:307-309

Bergh, Ø., Børsheim, K.Y., Bratbak., G. & Heldal, M. (1989). High abundance of viruses found in aquatic environments. Nature 340:467-468

Børsheim, K.Y., Bratbak., G. & Heldal, M. (1990). Enumeration and biomass estimation of planktonic bacteria and viruses by transmission electron microscopy. Appl. Environ. Microbiol. 56:352-356

Børsheim, K.Y. (1990). Bacterial biomass and production rate in the Gulf Stream front regions. Deep-Sea Research 37:1297-1309

Putt, M., Børsheim, K. Y., Miceli, G., & Stoecker, D. K. (1991). Seasonal changes in cell size and abundance of bacterioplankton during the Phaeocystis sp. bloom in McMurdo Sound. Antarctic J. of the United States 1991:199-201

Børsheim, K.Y. (1992). Growth rate and mortality of bacteria in aquatic environments. Thesis for the degree Dr. philos. at the University of Bergen.

Børsheim, K.Y. (1993). Native marine bacteriophages. FEMS Microbiology Ecology 102:141-159

Hitchcock, G. L., Rossby., T., Lillibridge III, J. L., Lessard, E. J., Levine, E. R., Connors, D. N., Børsheim, K. Y., Mork, M. (1994). Signatures of stirring and mixing near the Gulf Stream front. J. Mar. Res. 52:797-836

Turley, C.M., Børsheim, K., Iriberri, J and Prosser, J (1996) The estimation of bacterial biomass in Mediterranean seawater. Handbook of Method Protocols. Quality Assurance Pilot Study for the Mediterranean Targeted project. The European Commssion, Brussels.

Børsheim, K.Y. (1996). The seasonal and spatial variation of dissolved organic carbon in sea water. In: Wadams, P., Wilkinson, J.P. and Wells, S.C.S (eds.) European Subpolar Ocean Programme, Sea Ice - Ocean Interactions. University of Cambridge, U.K.

Noji, T.T., Rey, F., Miller, L., Børsheim, K.Y., Hirche, H.-J and Urban-Rich, J. (1996). Plankton dynamics and sedimentation. In: Wadams, P., Wilkinson, J.P. and Wells, S.C.S (eds.) European Subpolar Ocean Programme, Sea Ice - Ocean Interactions. University of Cambridge, U.K.

Børsheim, K.Y. and Myklestad, S.M. (1997) Dynamics of DOC in the Norwegian Sea inferred from monthly profiles collected during three years at 66^oN2^oE. Deep-Sea Research 44:593-601

Noji, T., Rey, F., Miller, L.A., Børsheim, K.Y. and Urban-Rich, J. (1999) Fate of biogenic carbon in the upper 200 m of the Central Greenland Sea. Deep-Sea Research II 46:1497-1509

Børsheim, K.Y., Myklestad, S.M. and Sneli, J-.A. (1999). Monthly profiles of DOC, mono- and polysaccharides in the Trondheimsfjord (Norway) during two years. Marine Chemistry 63:255-272

Noji, T.M., Børsheim, K.Y., Rey, F. and Nortvedt, R (1999) Dissolved organic carbon associated with sinking particles can be crucial for estimates of vertical carbon flux. Sarcia 84:129-135

Noji, T., Miller, L., Skjelvan, I., Falck, E., Børsheim, K.Y., Rey, F., Urban-Rich, J., Johannessen, T (1999) Constraints on carbon drawdown in the Greenland Sea. In: Schäfer, P., Ritzrau, W, Scglüter, M., Thiede, J. (eds). The Northern North Atlantic. A changing environment. Springer, Berlin.

Børsheim, K.Y (2000) Bacterial production rates and concentrations of organic carbon at the end of the growing season in the Greenland Sea. Aquatic Microbial Ecology 21:115-123

Børsheim, Knut Yngve, Bjørn Erik Christensen, and Painter, Terence J. (2001) Preservation of fish by embedment in Sphagnum moss, peat, or holocellulose: experimental proof of the oxopolysaccharidic nature of the preservative substance and its antimicrobial and tanning action. Innovative Food Science and Emerging Technologies 2:63-74

Legrand, C, Johansson, N., Johnsen, G., Børsheim, K.Y., Granéli, E. (2001) Phagotrophy and toxicity variation in the mixotrophic Prymnesium patelliferum (Haptophyceae). Limnology and Oceanography 46:1208-1214

Heggestad T., and Børsheim, K.Y. (2002) The accessibility and distribution of the Norwegian National Air Emergency Service: 1988-1998. Air Medical Journal 21: 39-45

Ballance, S, Børsheim, Y., Christensen, B.E. (2003) A unique 5-keto sugar in the leaves of Sphagnum moss: A review of the evidence. In: J. Päivänen (Ed.). 12th International Peat Congres, pp. 293-299. Finnish Peatland Society, Tampere, Finland.

Børsheim , K.Y., Vadstein, O., Myklestad, S.M., Reinertsen, H., Kirkvold, S., Olsen, Y. (2005) Photosynthetic algal production, accumulation and release of phytoplankton storage carbohydrates and bacterial production in a gradient in daily nutrient supply. Journal of Plankton Research 27(8):743-755

Ballance., S., Børsheim, K.Y., Inngjerdingen, K., Smestad Paulsen, B., Christensen, B.E. (2007) A re-examination and partial characterisation of polysaccharides released by mild acid hydrolysis from the chlorite-treated leaves of Sphagnum papillosum. Carbohydrate Polymers 67:104-115

Myklestad, S.M., Børsheim, K.Y. (2007) Dynamics of carbohydrates in the Norwegian Sea inferred from monthly profiles collected during 3 years at 66^oN2^oE. Marine Chemistry 107:475-485