Blar i ICES CM documents authored by IMR scientists (1949-2011) på forfatter "Moksness, Erlend"
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A preliminary study of microstructure in otoliths of seacaught mackerel (Scomber scombrus L.) larvae
Iversen, Svein A.; Moksness, Erlend (ICES CM Documents;1990/H:4, Working paper, 1990)Mackerel larvae have been sampled during two cruises south of lrland, in May and June 1989 and preserved in ethanol. The microstructure of the otoliths (sagittae) from the mackerel larvae have been examined. There is a ... -
Demonstration of maternal effects of Atlantic cod: Combining the use of unique mesocosm and novel molecular techniques – A new EU-project
Svåsand, Terje; Ajiad, Adnan Mosa; Dahle, Geir; Jakobsen, Tore; Kjesbu, Olav Sigurd; Moksness, Erlend; Otterå, Håkon; Solemdal, Per; Thorsen, Anders (ICES CM documents, Working paper, 2000)One of the effects of fishing is a reduction in average age and size in exploited fish stocks, leading to an increasing proportion of recruit spawners in the stock. Current management practice assumes equal viability of ... -
Distinguishing between spring and autumn spawned herring from daily increments, a preliminary report
Fossum, Petter; Moksness, Erlend (ICES CM Documents;1988/H:15, Working paper, 1988)Otoliths from Norwegian Spring Spawning herring larvae, collected on a cruise in May 1985 and North Sea Autumn Spawned herring larvae, collected on a cruise in Desember 1987, were examined for daily increments. A greater ... -
Do capelin larvae deposit daily increments in their otoliths?
Ivarjord, Trond; Pedersen, Torstein; Moksness, Erlend (ICES CM documents, Working paper, 2004)Analysis of increment formation in larval fish otoliths has provided valuable information about growth, transport and mortality processes of larvae in wild stocks, but the technique has not been widely used on capelin ... -
Estimated hatching date and growth history of Norwegian spring spawning herring (Clupea harengus L.) from otolith data of larvae of the 1990 yearclass
Fossum, Petter; Moksness, Erlend (ICES CM Documents;1991/H:14, Working paper, 1991)This study was performed on herring larvae of the 1990 yearclass of Norwegian spring spawners. The larvae were caught in May on the Norwegian shelf in the area from 64 °N - 69 °N. There was one size group of larvae with ... -
Growth rates and age distributions of capelin (Mallotus villosus) larvae in the Barents Sea investigated by otolith increment analysis
Jakobsen, Ronny A.; Pedersen, Torstein; Moksness, Erlend (ICES CM documents, Working paper, 2004)In order to investigate age distributions and growth rates, otoliths from capelin larvae collected from the Barents Sea during the summers 2001-2003 were analysed using otolith microstructure analysis. Stations were ... -
Growth rates in cultured common wolffish (Anarhicahas lupus) and spotted wolffish (A. minor)
Moksness, Erlend; Stefanussen, Dagfinn (ICES CM Documents;1990/F:2, Working paper, 1990)Field caught common wolffish (Anarhichas lupus) and spotted wolffish (A. minor) have been raised from fry on dry pellets. The two species have experienced annual fluctuations in temperature between 6 and 12 °C and the ... -
Herring larvae (Clupea harengus) investigations in the Skagerrak area, December 1987 to March 1988. A preliminary report
Moksness, Erlend; Johannessen, Tore (ICES CM Documents;1988/H:20, Working paper, 1988)From December 1987 to March 1988 two transects, Torungen - Hirtshals and Oksøy - Hanstholm, were performed once a month for sampling of herring larvae. The gear used was a 9 feet Isaac-Kid Midwater trawl sampling in the ... -
The influence of light and food density on the feeding success in larvae of cod (Gadus morhua L.); field and laboratory observations
Ellertsen, Bjørnar; Moksness, Erlend; Solemdal, Per; Strømme, Tore; Tilseth, Snorre; Øiestad, Victor (ICES CM Documents;1976/F:34, Working paper, 1976) -
Measurements of condition and growth of cod larvae reared in mesocosms: individual variability as a function of environmental condition or genetic inheritance
Clemmesen, Catriona; Bühler, Vivian; Carvalho, Gary R.; Chase, R.; Evans, Geoffrey T.; Hauser, Lorenz; Hutchinson, William F.; Mempel, Helgi; Moksness, Erlend; Otterå, Håkon; Paulsen, Helge; Svåsand, Terje (ICES CM Documents;2001/V:8, Working paper, 2001)Size, dry weight and RNA/DNA measurements of 3876 cod larvae from 26 different families of recruit and repeat spawners reared in two mesocosms ( 2500m³ and 4400m³) under natural conditions were analysed. To be able to ... -
Report from the symposium on sea ranching of cod and other marine fish species [Arendal, 15- 18 June, 1993]
Blaxter, J. H. S.; Danielssen, Didrik S.; Moksness, Erlend (ICES CM Documents;1993/F:49, Working paper, 1993)Recent ranching experiments aimed to enhance the stocks of cod on the Norwegian and Danish coasts have led to disappointing results. The young stages were reared before releasing as juveniles. The use of tags and genetic ... -
Risk-based frameworks in ICZM and MSP decision-making processes
Cormier, Roland; Kannen, Andreas; Morales-Nin, Beatriz; Davies, Ian; Greathead, Clare; Sardá, Rafael; Diedrich, Amy; Stelzenmüller, Vanessa; Moksness, Erlend (ICES CM documents;2010/ B:07, Working paper, 2010)The coastal zone is considered as the point of highest interaction between land-based activities and local marine ecosystems. In addition, the coastal zone is a significant contributor to the socioeconomic prosperity of ... -
Sexual experience in cod (Gadus morhua L.) and haddock (Melanogrammus aeglefinus L.)
Moksness, Erlend (ICES CM Documents;1983/G:39, Working paper, 1983) -
Some preliminary observations on catfish (Anarchicas lupus L. and A. minor Olafsen) in captivity
Gjøsæter, Jakob; Moksness, Erlend (ICES CM documents;1987/F:32, Working paper, 1987)Newly hatched catfish larvae have been start fed on commercial dry pellets with a survival rate of 60 % in the best group during the first 100 days after hatching. The specific growth rate has varied between 2.17 and 3.52 ... -
Spawning of haddock (Melanogrammus aeglefinus) in captivity.
Moksness, Erlend; Riis-Vestergaard, J. (ICES CM Documents;1982/G.30, Working paper, 1982) -
Spawning of haddock (Melanogrammus aeglefinus) in captivity. New experiments in 1983.
Moksness, Erlend (ICES CM Documents;1983/G:24, Working paper, 1983) -
Taking the consequences of international conventions, national policy and our own arguments: developing the way of working at the Institute of Marine Research, Norway, to deliver according to the ecosystem approach.
Misund, Ole Arve; Lønne, Ole Jørgen; Moksness, Erlend; Nepstad, Tore (ICES CM documents;2007/R:18, Working paper, 2007)Over the years The Institute of Marine Research, has been developed to become the leading body for monitoring and exploration of marine ecosystems, development of the aquaculture industry, and science based advices on ... -
The buoyancy of sprat (Sprattus sprattus) eggs and larvae in the Skagerrak area
Moksness, Erlend; Torstensen, Else (ICES CM Documents;1985/L:6, Working paper, 1985)Buoyancy of sprat eggs and larvae was determined with a linear density gradient. There were four experimental groups of eggs, three caught at sea and one from spawning in the laboratory. The neutral buoyancy of the sprat ... -
The effects of the 1983 herring year-class on the 1983 capelin year-class
Moksness, Erlend (ICES CM Documents;1988/H:53, Working paper, 1988) -
Vertical distribution and feeding of cod larvae in relation to occurrence and size of prey organisms
Ellertsen, Bjørnar; Moksness, Erlend; Solemdal, Per; Strømme, Tore; Tilseth, Snorre; Westgård, Trond; Øiestad, Victor (ICES CM Documents;1977/L:33, Working paper, 1977)