Fróðskaparrit - 01.01.2005, Blaðsíða 100

98 THE relative importance of protozooplankton and copepods as grazers
ON PHYTOPLANKTON DURING THE 1999 SPRING BLOOM ON THE FAROE SHELF
on the Faroe Shelf, 1989-1997. J. Plankton Res.
21(6): 1133-1152.
Gaard, E. 2000. Seasonal abundance and development
of Calanusfinmarchicus in relation to phytoplankton
and hydrography on the Faroe Shelf. ICES J. Mar
Sci. 57: 1605-1611.
Gaard, E., Hansen, B. and Heinesen, S.P. 1998.
Phytoplankton variability on the Faroe Shelf. ICES
J. Mar. Sci. 55: 688-696.
Gaard, E. and Hansen, B. 2000. Variation in the
advection of Calanus finmarchicus onto the Faroe
Shelf. ICESJ. MarSci.-. 1612-1618.
Gaard, E. and Steingrund, P. 2001. Reproduction of
Faroe Plateau cod: spawning grounds, egg advection
and larval feeding. Fróðskaparril 48: 87-103.
Gaines, G. and Elbráchter, M. 1987. Heterotrophic
nutrition. In: Tailor, F.J.R. (ed.). The biology of
Dinoflagellates. Blackwell, Oxford: 224-268.
Gatten, R.P., Corner, E.D.S., Kilvington, C.C. and
Sargent, J.R. 1979. A seasonal survey of the
lipids in Calanus helgolandicus from English
Channel. In: Naylor, E. and Hartnoll, R.G. (eds).
Cyclic phenomena in marine plants and animals.
Pergamon Press, Oxford, U.K: 275-285.
Gatten, R.P., Sargent, J.R., Forsberg, T.E.V., O’Hara,
S.C.M. and Corner, E.D.S. 1980. On the nutrition
and metabolism of zooplankton. XIV. Utilization
of wax ester by Calanus helgolandicus during
maturation and reproduction. J. Mar. Biol. Assoc.,
U.K. 60: 391-399.
Hansen, B. 1992a. Residual and tidal currents on the
Faroe Plateau. ICES C.M. 1992/C:12: 1-18.
Hansen, B., Christiansen, S. and Pedersen, G. 1996.
Plankton dynamics in the marginal ice zone of the
central Barents Sea during spring: carbon flow and
structure of the grazer food chain. Polar Biol. 16:
115-128.
Hansen, B.W., Bjørnsen, P.K. and Hansen, P.J. 1994.
The size ratio between planktonic predators and
their prey. Limnol. Oceanogr. 39(2): 395-403.
Hansen, P.J. 1991 b. Quantitative importance and
trophic role of heterotrophic dinoflagellates in a
costal pelagical food web. Mar. Ecol. Prog. Ser.,
73, 253-261.
Hansen, P.J. 1992b. Prey size selection, feeding rates
and growth dynamics of heterotrophic dinoflagellates
with special emphasis on Gyrodinium spirale. Mar.
Biol. 114: 327-334.
Hansen, P.J., Bjørnsen, P.K. and Hansen, B.W. 1997.
Zooplankton grazing and growth: Scaling within
the 2-2000-pm body size range. Limnol. Oceanogr.
42(4): 687-704.
Hansen, P.J. and Calado, A. 1999. Phagotrophic
Mechanisms and Prey Selection in Free-living
Dinoflagellates. J. Eur. Microb. 46: 382-389.
Harris, R.P. 1996. Feeding ecology of Calanus.
Ophelia. 44: 85-109.
Hirche, H.J. 1996. The reproductive biology of the
marine copepod, Calanus finmarchicus- a review.
Ophelia 44: 111-128.
Hirche, H.J., Baumann, M.E.M., Kattner, G. and
Gradinger, R. 1991. Plankton distribution and
the impact of copepod grazing on the primary
production in Fram Strait, Greenland Sea. J. Mar.
Syst. 2: 477-494.
Hirche, H.J. and Mumm, N. 1992. Distribution of
dominant copepods in the Nansen Basin, Artic
Ocean, in summer. Deep. Sea. Res. 39: 485-505.
Huntley, M.E. and Lopez, M.D.G. 1992. Temperature
dependent production of marine copepods: a global
synthesis. Am. Nat. 140: 201-242.
Irigoien, X., Head, R., Klenke, U., Meyer-Harms,
B., Harbour, D., Niehoff, B., Hirche, H.J. and
Harris, R. 1998. A high frequency time series at
weathership M, Norwegian Sea, during the 1997
spring bloom: feeding of adult female Calanus
finmarchicus. Mar. Ecol. Prog. Ser. 172: 127-
137.
Jacobson, D.M. 1987. The ecology and feeding
behaviour of thecate heterotrophic dinoflagellates.
Pli.D. thesis. MassachusettsInstituteofTechnology/
Woods Hole Oceanographic Institution WHOI-87-
10, Woods Hole, Massachusetts.
Jacobson, D.M. and Anderson, D.M. 1986. Thecate
heterotrophic dinoflagellates: feeding behavior and
mechanisms. J. Phycol. 22: 249-258.
Jeffrey, S.W. and Humphrey, G.F. 1975. New
spectrophotometric equations for determining
chlorophyll a, b, c, and c2 in higher plants and
natural phytoplankton. Biochem. Physiol. Pflantzen
167: 191-194.
Jensen, F. and Hansen, B.W. 2000. Ciliates anđ
heterotrophic dinoflagellates in the marginal ice
zone of the central Barents Sea during spring. J-
Mar. Biol. Así., U.K. 80: 45-54.
Jonsson, P.R. 1986. Particle size selection, feeding
rates and growth dynamics of marine plantonic
oligotrichous ciliates (Ciliophora: Oligotrichina).
Mar. Ecol. Prog. Ser. 33: 568-572.
Kiørboe, T., Møhlenberg, F. and Riisgárd, H.U.
1985. In situ feeding rates of planktonic copepods.
a comparison of four methods. J. Exp. Mar. Biol.
Ecol. 88: 67-81.
Klein Bretler, W.C.M., Fransz, H.G. and Gonzalez,