Browsing Fiskeridirektoratets skrifter, Serie Havundersøkelser (1900-1990) by Title
Now showing items 128-147 of 314
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The Haddock in Norwegian Waters - I. Vertebrae Counts and Brood Strength Variations of young fish
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1952)The uniformity in vertebrae number, brood strength and growth which has been shown to exist in young haddock from northern Norway and the Barents Sea implies that these areas are inhabited by one main population. The ... -
The Haddock in Norwegian Waters : Methods in age and growth investigations
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 10 no 9, Research report, 1953) -
The halibut gillnet fishery in West Finnmark. Analysis of landings data from Øksfjord 1955-65
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)1. This study was based on statistics of gill net caught halibut landed at Øksfjord, West Finnmark from 1955 to 1965. For the most recent years some data on relative effort and weight distribution of the catches were ... -
Hemoglobins and serum proteins in four North Atlantic seals, studied by electrophoresis
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1966)Hemoglobins and serum proteins of four species of pinnipeds have been analysed by starch-/agar-gel electrophoresis at pH 9.0, the serum proteins also by agar-gel electrophoresis at pH 6.3. The original purpose of the ... -
The Herring from the Fuglsetfjord - a supplement to "The Østerbø Herring"
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1958) -
Hummer og Hummerkultur
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1936) -
Hydrographic investigations in the Irminger Sea in the years 1954-1964
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1968)1. The data examined consist of hydrographic sections in the western Irminger Sea and serial observations at Ocean Weather Station Alpha (Station A). The sections were worked in the years 1959 and 1961 -1964, and at ... -
Hydrographic-Biological Investigations of the Skagerrak and the Christiania Fiord
(Fiskeridirektoratets skrifter / Serie havundersøkelser, Research report, 1900) -
Hydrographic-Biological Studies of the North Atlantic Ocean and the Coast of Nordland
(Fiskeridirektoratets skrifter / Serie havundersøkelser, Research report, 1900) -
Individual growth rate and age at first sexual maturity in Atlantic salmon
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1978)Growth rates and possible connection between growth rate and age at maturation were studied on individually tagged salmon originating from different river populations. Great variations in growth rate and in age at first ... -
Individual growth rate and age at sexual maturity in rainbow trout
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1979)Growth rate possible connection between growth rate and age at sexual maturity were studied on individually tagged rainbow trout from different sib groups. Considerable variation in growth rate and age at first sexual ... -
Influence of bottom topography on the circulation at the continental shelf off northern Norway
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1984)The three banks Sveinsgrunnen, Malangsgrunnen and Nordvestbanken, which lie off the coast of northern Norway, are separated by troughs. Synoptic hydrographic surveys and data from satellite-tracked buoys drogued in the ... -
Influence of hydrographical and meteorological factors on catch and recruitment strength of the sprat stock in western Norway
(Research report, 1966)The dependence of recruitment strength on hydrographical conditions has been studied, i. e., possible relationship between the transport of sprat larvae from the Skagerak to the stock in western Norway and the thickness of ... -
The Influence of Temperature on the Formation of Zones in Scales and Otoliths of Young Cod
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1956)From 27th October 1954 to 23rd February 1955 0-group cod from the littoral region at Flødevigen were kept in aquaria, and furnished with running sea-water of different temperatures: A: The temperature was normal for the ... -
The Influence of the Environment on Number of Vertebrae in Plaice
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1950) -
Inland transport of live cod
(Fiskeridirektoratets skrifter, serie havundersøkelser, Research report, 1964) -
Intraspecific structure and variability in relation to fisheries management
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)The paper presented deals with the problem of intraspecific structure and variability in fishes. Four forms of intraspecific groups are noted. The necessity to study the intraspecific structure and variability for ... -
An introduction to a study of the marine ecosystem and the local herring stock in Lindåspollene
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1973)DAHL, O., ØSTVEDT, O.J. and LIE, U. 1973. An introduction to a study of the marine ecosystem and the local herring stock in Lindåspollene. FiskDir. Skr. Ser. Hav.Unders., 16: 148-158. A study of the marine ecosystem in ... -
Investigations on Cod Larvae in the Coastal Waters of Northern Norway - Occurrence of cod larvae, and occurrence of food organisms in the stomach contents and in the sea
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1948) -
Investigations on diel vertical migration of 0-group fish in the Barents Sea
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1975)In August-September diel vertical migration of 0-group fish was studied in the Barents Sea. Redfish and capelin had different vertical migration patterns. 0-group redfish were found at the surface at dark and spread in ...