Blar i Fiskeridirektoratets skrifter, Serie Havundersøkelser (1900-1990) på tittel
Viser treff 32-51 av 314
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Comparison of blood proteins of coalfish from Norwegian and Icelandic waters
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1974)Blood samples of coalfish from Norwegian and Icelandic waters were collected and analyzed for hemoglobin, serum protein, and serum esterase variations in order to study the relation between the two coalfish stocks. Clear ... -
Comparison of Pacific sardine and Atlantic menhaden fisheries
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)The Pacific sardine resource, which once supported an important American fishery, declined abruptly in the late 1940's and early 1950's, and the fishery is now defunct. Scientific research during the peak of the sardine ... -
Connected Frequency-Distributions - A Preliminar Account
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1933) -
Continuous Oxygen Recording in Seawater
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1955)Summary of the results and experiences obtained during the work with the oxygen recorder. The apparaus is very simple to build and use, and it works rapidly. It is possible by means of this apparature to take continuous ... -
A Contribution to the Knowledge of the Lesser Sandeel (Ammodytes Lancea) in North European Waters
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1945) -
Contributions from Fiskeridirektoratets Havforskningsinstitutt
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 13 no 7, Research report, 1964) -
Contributions given in honour of Einar Koefoed's 60 yearsservice in Norwegian fisheries research 1902-1962
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 13 no 6, Research report, 1963) -
Contributions given in honour of Gunnar Rollefsen at his 70th birthday
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 15 no 3, Research report, 1969) -
Contributions to the Plaice Investigations in Norwegian Waters
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1942)The plaice-fishery has occupied a very humble place among the Norwegian fisheries up to 20 years ago, when it began to develop into an important industry. The reason first of all is to be found in the rapid. development ... -
Correction of temperatures and a handy way of making correction charts for reversing thermometers
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1947) -
Das Plankton des Norwegischen Nordmeeres von Biologischen und Hydrographischen Gesichtspunkten Behandelt
(Report on Norwegian Fishery and Marine Investigations, Research report, 1902) -
Data on life history and characters of Galeus piperatus, a dwarf shark of Golfo de California
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)Information is presented on a recently described dwarf shark, Galeus piperatus, which occurs through a wide range of depth in turbulent waters of highly varying physical parameters in Golfo de California, Mexico. It ... -
Decapoda Collected During the Fishing Investigations Directed by Dr. Hjort in 1897 & 98
(Fiskeridirektoratets skrifter / Serie havundersøkelser, Research report, 1900) -
The decline of the skrei fisheries : A review of the landing statistics 1866-1957 and an evaluation of the effects of the postwarincrease in the total exploitation of the arctic cod
(Fiskeridirektoratets skrifter, serie havundersøkelser, Research report, 1964) -
The Densigraph (An apparatus for continuous density recording of seawater)
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1953) -
Design of a sonar for fish counting
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)The paper described (a) A very high resolution echo-sounder, (b) A method of sorting echoes by amplitude and range, (c) A study of the analysis required to transform from distribution of echoes to distribution of ... -
Differentiation between "marinus" and "mentella" types of redfish by electrophoresis of haemoglobins
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1978)Haemoglobins of 225 specimens of redfish from the Barents Sea and 357 specimens from Icelandic waters were analysed by electrophoresis to search for genetic differences between the morphologian marinus and mentella ... -
Digestion rate of food particles in the gut of larval herring (Clupea harengus L)
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1983)Laboratory experiments with herring larvae (Clupea harengus L.) from the local stock in Lindåspollene, north of Bergen, Norway, were performed in the spring of 1978 and 1979. Digestion rates of copepod nauplii and polychaet ... -
Distribution of mackerel eggs and larvae in the Skagerrak, 1957-1959
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1965)Numbers of mackerel eggs and larvae collected from 495 vertical hauls at 269 stations in the Skagerrak and Oslofjord, 1957-59 are analysed. Eggs were found in practically all areas of the Skagerrak during the sampling ... -
Distribution of multiple forms of lactate dehydrogenase, aspartate aminotransferase and serum esterase in herring from Norwegian waters
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1970)1. By use of combined starch and agar gel electrophoresis 10 samples (1258 specimens) were studied for serum esterase polymorphism, 13 samples (1454 specimens) for lactate dehydrogenase (LDH) polymorphism~ and one sample ...