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Náttúrufræðingurinn - 2018, Side 28

Náttúrufræðingurinn - 2018, Side 28
Náttúrufræðingurinn 28 Guðrún G. Þórarinsdóttir (f. 1952) lauk BS-prófi í líf- fræði frá Háskóla Íslands 1981, cand. scient.-prófi í sjá- varvistfræði frá Árósaháskóla 1987 og doktorsprófi frá sama skóla 1993. Guðrún starfar á Hafrannsóknastofnun. Karl Gunnarsson (f. 1950) lauk BS-prófi í líffræði frá Háskóla Íslands 1974 og doktorsprófi frá Parísarháskóla (P6) 1990. Karl starfar á Hafrannsóknastofnun. UM HÖFUNDA PÓST- OG NETFÖNG HÖFUNDA / AUTHORS’ ADDRESSES Guðrún G. Þórarinsdóttir Hafrannsóknastofnun Skúlagötu 4 Pósthólf 1390 IS-121 Reykjavík gudrun.g.thorarinsdottir@hafogvatn.is Karl Gunnarsson Hafrannsóknastofnun Skúlagötu 4 Pósthólf 1390 IS-121 Reykjavík karl.gunnarsson@hafogvatn.is aculture. Puerto Varas, Chile, March 25–27. DES tech Publications, Lancaster, PA. 343–357. 24. Agatsuma, Y. 2013. Stock enhancement. Bls. 213–224 (15. kafli) í: Sea urchin biology and ecology (ritsj. Lawrence, J.M.). 3. útg. Developments in Aquaculture and Fisheries Science 38. Elsevier Science B.V., Amsterdam. 25. Hagen, N.T. & Siikavuopio, S.I. 2010. Recent advance in sea-urchin aquaculture in Norway. Bulletin of the Aquaculture Association of Canada 108(1). 18–22. 26. James, P., Evensen, T. & Samuelsen, A. 2017. Commercial scale sea urchin roe enhancement in Norway: Enhancement, transport and market assessment. Nofima, Tromsö. 27. Agnar Steinarsson 1997. Fóðrun ígulkera. Stafnbúi. Blað sjávarútvegsfræðinema við Háskólann á Akureyri 5. 30–32. 28. Botndýragrunnur 2018. Gagnagrunnur um botnlægar tegundir sjávardýra á Íslandsmiðum. Hafrannsóknastofnun, Náttúrufræðistofnun Íslands og Líf- fræðistofnun Háskóla Íslands. Óbirt. 29. Hermann Einarsson 1948. Echinoderma. The Zoology of Iceland. 4(70). 1–67. 30. Himmelman, J.H. 1986. Population biology of green sea urchins on rocky bar- rens. Marine Ecology Progress Series 33. 295–306. 31. Robinson, S.M.C. & McIntyre, A.D. 1997. Aging and growth of the green sea urchin. Bulletin of the Aquaculture Association of Canada 97(1). 56–60. 32. Russell, M.P., Thomas, A.E. & Petraitis, P.S. 1998. Field estimates of growth and mortality of the green sea urchin, Strongylocentrotus droebachiensis. Ophelia 48(2). 137–153. 33. Blicher, M.E., Rysgaard, S. & Sejr, M.K. 2007. Growth and production of sea urchin Strongylocentrotus droebachiensis in a high-Arctic fjord, and coast along a climatic gradient. Marine Ecology Progress Series 341. 89–102. 34. Sivertsen, K. & Hopkins, C.C.E. 1995. Demography of the echinoid Strongylocentrotus droebachiensis related to biotope in northern Norway. Bls 549–571 í: Ecology of fjords and coastal waters (ritstj. Skjoldal, H.R., Hopkins. C., Erikstad, K.E. & Leinaas, H.P.). Elsevier Science B.V., Amsterdam. 35. Stadiczenko, S.G. 2011. Size, age, growth and mortality of the green sea urchin Strongylocentrotus droebachiensis in Vega and Hammerfest, Norway. MS-rit- gerð við Óslóarháskóla. 74 bls. 36. Meidel, S.K. & Scheibling, R.E. 1998. Size and age structure of the sea urchin Strongylocentrotus droebachiensis in different habitats. Bls. 737–742 í: Echin- oderms (ritstj. Mooi, R. & Telford, M.). A.A. Balkema, Rotterdam. 37. Vadas, R.L., Beal, S.B.F., Dudgeon, S.R. & Wright, W.A. 2015. Spatial and temporal variability of spawning in the green sea urchin Strongylocentrotus droebachiensis along the coast of Maine. Journal of Shellfish Research 34(3). 1097–1128. doi.org/10.2983/035.034.0337. 38. Falk-Petersen, I. & Lönning, S. 1983. Reproductive cycle of two closely related sea urchin species, Strongylocentrotus droebachiensis (O.F. Müller) and Strongylocentrotus pallidus (G.O. Sars). Sarsia 68. 157–164. 39. Guðmundur Skúli Bragason & Jón Jóhannesson 1988. Athuganir á ígulkerum. Ægir 88. 20–25. 40. Sólmundur Tr. Einarsson 1992. Ígulkerarannsóknir. Ægir (4). 180–1193. 41. Halldór P. Ásbjörnsson 2011. Management and utilization of green sea urchin (Strongylocentrotus droebachiensis) in Eyjafjördur, northern Iceland. MS-rit- gerð við Háskólann á Akureyri. 79 bls. 42. Strathmann, R.R. 1978. Length of pelagic period in echinoderms with feeding larvae from northwest Pacific. Journal of Experimental Marine Biology and Ecology 34(1). 23–27. 43. Raymond., B.C. & Scheibling, R.E. 1987. Recruitment and growth of the sea urchin Strongylocentrotus droebachiensis (Muller) following mass mortalities off Nova Scotia, Canada. Journal of Experimental Marine Biology and Ecology 108. 31–54. 44. Munk, J.E. 1992. Reproduction and growth of green urchins Strongylocentrotus droebachiensis (Muller) near Kodiak, Alaska. Journal of Shellfish Research 11. 245–254. 45. Jensen, M. 1974. Strongylocentrotidae (Echinoidea), a morphologic and system- atic study. Sarsia 57. 113–148. 46. Scheibling, R.E. & Raymond, B.G. 1990. Community dynamics on a subtidal cobble bed following mass mortalities of sea urchins. Marine Ecology Progress Series 63. 127–145. 47. Sólmundur Tr. Einarsson 1994. The distribution and density of green sea urchin (Strongylocentrotus droebachiensis) in Icelandic waters. ICES C.M. 1994/K:38, 20 bls. 48. Stephens, R.E. 1972. Studies on the development of sea urchin Strongylocentrotus droebachiensis. I. Ecology and normal development. The Biological Bulletin 142. 132–144. 49. Scheibling, R.E. & Henningar, A.W. 1997. Current outbreaks of disease in sea urchins Strongylocentrotus droebachiensis in Nova Scotia: Evidence for a link with large-scale meteorologic and oceanographic events. Marine Ecology Progress Series 63. 127–145. 50. Briscoe, C.S. & Sebens, K.P. 1988. Omnivory in Strongylocentrotus droebachiensis (Müller) (Echinodermata, Echinoidea): Predation on subtidal mussels. Journal of Experimental Marine Biology and Ecology 15. 1–24. 51. Dumont, C.P., Himmelman, J.H. & Robinson, S.M.C. 2007. Random movement pattern of the sea urchin Strongylocentrotus droebachiensis. Journal of Ex- perimental Marine Biology and Ecology 340. 80–89. 52. Lauzon-Guay, J., Scheibling, R. & Barbeau, M.A. 2006. Movement patterns in the green sea urchin, Strongylocentrotus droebachiensis. Journal of the Marine Biological Association of the UK 86. 167–174. 53. Mann, K.H., Weight, J.L.C., Welsford, B.E. & Hatfield, E. 1984. Responses of the sea urchin Strongylocentrotus droebachiensis (O.F.Muller) to water-born stimuli from potential predators and potential food algae. Journal of Experimental Marine Biology and Ecology 79. 233–244. 54. Vadas, R.L., Elner, R.W., Garwoood, P.E. & Babb, I.G. 1986. Experimental evaluation of aggregating behaviour in the sea urchin Strongylocentrotus droebachiensis. Marine Biology 90(3). 433–448. 55. Abraham, E.R. 2007. Sea-urchin feeding fronts. Ecological Complexity 4(4). 161–168. 56. Lauzon-Guay, J. & Scheibling, R. 2010. Spacial dynamics and phase shifts: Modelling grazer aggregration and gap formation in kelp beds. Marine Ecology Progress Series 403. 29–41. 57. Feehan, C., Scheibling, R. & Lauzon-Guay, J.S. 2012. Aggregative behavior in sea urchin leads to destructive grazing in a Nova Scotian kelp bed. Marine Ecology Progress Series 444. 69–83. 58. Einar Hjörleifsson, Kaasa, Ø. & Karl Gunnarsson 1995. Grazing of kelp by green sea urchins in Eyjafjörður, North Iceland. Bls. 593–598 í: Ecology of Fjords and Coastal Waters (ritstj. Skjoldal, H.R., Hopkins. C., Erikstad, K.E. & Leinaas, H.P.). Elsevier Science B.V., Amsterdam. 59. Karl Gunnarsson, Hall-Aspland, S. & Kaasa, Ø. 1997. Fæðuval og fæðunám skollakopps (Strongylocentrotus droebachiensis (Müller)). Bls. 157–164 í: Fjöl- stofnarannsóknir 1992–1995 (ritstj. Jakob Jakobsson og Ólafur K. Pálsson). Haf- rannsóknastofnun (Fjölrit 57), Reykjavík. 60. Hafrannsóknastofnun 2017. ÍGULKER – SEA URCHIN Strongylocentrotus droebachiensis. Ástand nytjastofna sjávar og ráðgjöf 2017 Hafrannsóknastofnun 13. júní 2017. 2 bls. https://www.hafogvatn.is/static/extras/images/Igulker239. pdf (skoðað 13. maí, 2018) 61. Soffía Magnúsdóttir, Halldór Gunnar Ólafsson & Bjarni Jónsson 2015. Nýtingar- möguleikar ígulkerja í Skagafirði og Húnaflóa. Lokaskýrsla til Vaxtarsamnings Norðurlands vestra. BioPol, Skagaströnd. 53 bls.

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