Blar i Published in cooperation with others på forfatter "Hamre, Johannes"
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Report from the Bluefin Tuna Working Group : Observations on the Size Composition of Bluefin Tuna Catches from 1971
Aloncle, H.; Hamre, Johannes; Rodriguez-Roda, J.; Tiews, K. (ICES CM Documents;1972/J:2, Working paper, 1972) -
Report from the Bluefin Tuna Working Group : Observations on the Size-Composition of Bluefin Tuna Catches from 1967
Hamre, Johannes; Maurin, J.; Rodriguez-Roda, J.; Tiews, K. (ICES CM Documents;1968/J:3, Working paper, 1968) -
Report from the Bluefin Tuna Working Group : Observations on the Size-Composition of Bluefin Tuna Catches from 1968
Hamre, Johannes; Maurin, C.; Rodriguez-Roda, J.; Tiews, K. (ICES CM Documents;1969/J:2, Working paper, 1969) -
Report from the Bluefin-Tuna Working Group : Data collection from 1966
Hamre, Johannes; Lozano, F.; Rodriguez-Roda, J.; Tiews, K. (ICES CM Documents;1967/J:2, Working paper, 1967) -
Report of the Bluefin Tuna Working Group : Observations on the Size Composition of Bluefin Tuna Catches from 1973
Aloncle, H.; Hamre, Johannes; Rodriguez-Roda, J.; Tiews, K. (ICES CM Documents;1974/J:7, Working paper, 1974) -
Report of the bluefin tuna working group : Observations on the Size Composition of Bluefin Tuna Catches from 1976
Aloncle, H.; Hamre, Johannes; Rodriguez-Roda, J.; Tiews, K. (ICES CM Documents;1977/J:3, Working paper, 1977) -
Report of the Bluefin Tuna Working Group : Observations on the Size Composition of the Bluefin Tuna Catches from 1974
Aloncle, H.; Hamre, Johannes; Rodriguez-Roda, J.; Tiews, K. (ICES CM Documents;1975/J:5, Working paper, 1975) -
Report of the mackerel working group [30 January - 1 February 1974, Charlottenlund, Denmark]
ICES; Hamre, Johannes (ICES CM Documents;1974/H:2, Working paper, 1974) -
Report on the Norwegian sampling programme for industrial catches of herring, mackerel and capelin
Hamre, Johannes; Ulltang, Øyvind; Østvedt, Ole Johan (ICES CM Documents;1974/H:27, Working paper, 1974) -
Size and exploitation of the mackerel stock in the Skagerrak and North-Eastern North Sea
Hamre, Johannes (ICES CM Documents;1970/H:26, Working paper, 1970) -
Some aspects of the interrelation between the herring in the Norwegian Sea and the stocks of capelin and cod in the Barents Sea
Hamre, Johannes (ICES CM Documents;1988/H:42, Working paper, 1988)The paper reviews the life history and exploitation of the Norwegian spring spawning herring, the Barents Sea capelin and the north-east Arctic cod. On this basis and from relevent knowledge of climatic conditions, the ... -
Some Results of the Norwegian Bluefin Tuna Investigations
Hamre, Johannes (ICES CM Documents;1961/Scombriform Fish Committee:90, Working paper, 1961) -
Survival tests of internally tagged herring
Hamre, Johannes; Toresen, Reidar (PINRO-IMR Symposium, Conference object, 1990)Two separate survival tests were run in an indoor basin. Herring was tagged applying internal metal tags as used in the annua1 tagging experiments on the Norwegian spring-spawners. The mortality caused by tagging was ... -
Sustainable yield estimates of the Barents sea capelig stock
Hamre, Johannes; Tjelmeland, Sigurd (ICES CM Documents;1982/H:45, Working paper, 1982)The Barents Sea capelin suffer mass mortality after spawning. A model is developed to calculate the biomass of springspawners using previous autumn acoustic survey estimates of the total stock as input data. It is assumed ... -
Test experiments of target strength of herring by comparing density indices obtained by acoustic method and purse seine catches
Hamre, Johannes; Dommasnes, Are (ICES CM Documents;1994/B:17, Working paper, 1994)The spawning stock of the Norwegian spring spawning herring has been assessed by acoustic methods using the target strength TS = 20 logL - 71.9 dB (L = mean length of fish) Comparable estimates of fish density were ... -
The herring fishery
Hamre, Johannes; Røttingen, Ingolf (ICES CM Documents;1988/H:58, Working paper, 1988) -
The killing of the north-east Atlantic plankton feeders: Man the murderer or accessory to the crime?
Glukov, A.; Hamre, Johannes; Tjelmeland, Sigurd (ICES CM Documents;1988/H:59, Working paper, 1988) -
The Norwegian spring-spawning herring prior to 1970 [Life history]
Hamre, Johannes; Røttingen, Ingolf (ICES CM Documents;1988/H:56, Working paper, 1988) -
The Tuna Tagging Experiments in Norwegian Waters
Hamre, Johannes (ICES CM Documents; 1959/Scombriform Fish Committee:92, Working paper, 1959)