Náttúrufræðingurinn

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Náttúrufræðingurinn - 2018, Page 28

Náttúrufræðingurinn - 2018, Page 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. 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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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