Results 31 to 40 of about 1,351 (196)

Ecology of the regulated river Storelva in western Norway 50 years after regulation

open access: yesFauna Norvegica, 1985
The river Storelva, situated in Sauda, Rogaland in western Norway has been regulated for hydroelectric power since 1914 and about 80% of the water-flow is transferred through tunnels to the various power stations and then to the fjord.
Albert Lillehammer
doaj   +1 more source

Chromosome study of peled (Coregonus peled, Salmoniformes)

open access: yesFolia Biologica, 2004
Chromosomes of Coregonus peled were examined by Giemsa, CMA3, Ag-NOR and C-banding. The karyotype of peled had a diploid number 2n=76, arm number NF=96 and consisted of twenty meta-submeta chromosomes and 56 subtelo-acrocentric chromosomes. C-positive blocks of heterochromatin were observed on the telomeric regions of meta- and submetacentric ...
Lech, Kirtiklis, Małgorzata, Jankun
openaire   +2 more sources

Introduction of Atlantic salmon Salmo salar L. to the river Akerselv, Oslo

open access: yesFauna Norvegica, 1986
In 1981 Carlintagged Atlantic salmon smolts from the river Imsa and river Sandvikselv stocks, and in 1984 smolts from the river Loneelv stock were released in the river Akerselv. The smolts left the river and the inner Oslofjord few weeks after release.
Lars P. Hansen
doaj   +1 more source

Revisiting the mitogenomic phylogeny of Salmoninae: new insights thanks to recent sequencing advances [PDF]

open access: yesPeerJ, 2017
The phylogeny of the Salmonidae family, the only living one of the Order Salmoniformes, remains still unclear because of several reasons. Such reasons include insufficient taxon sampling and/or DNA information.
Jose L. Horreo
doaj   +2 more sources

Life history variables of resident Brown trout Salmo trutta L. in a coastal stream in northern Norway

open access: yesFauna Norvegica, 1989
This study focused on the population structure and life history of resident Brown trout in the lower parts of a coastal stream in northern Norway. An uneven age distribution was strongly evidenced by the low number of young fish.
Trygve Hesthagen
doaj   +1 more source

Exploitation pattern and migration of the anadromous Brown trout, Salmo trutta L., from the River Gjengedal, western Norway

open access: yesFauna Norvegica, 1992
Post-spawners of anadromous Brown trout (Salmo trutta L.) were individually tagged and released in the River Gjengedal during the period 1981 - 1990. The tag returns suggested that the overall exploitation of the trout stock was relatively small.
Roar A. Lund, Lars P. Hansen
doaj   +1 more source

Size-dependent survival of juvenile Atlantic salmon Salmo salar and brown trout Salmo trutta from the cold river Beiarelva, northern Norway

open access: yesFauna Norvegica, 1984
The growth of Atlantic salmon Salmo salar L. and brown trout Salmo trutta L. in the very cold river Beiarelva is so low that not all individuals reach the critical lengths during their first summer to form scales.
Arne Johan Jensen, Bjørn Ove Johnsen
doaj   +1 more source

Complete mitochondrial genome of the Kamchatka grayling Thymallus mertensii (Salmoniformes, Salmonidae) [PDF]

open access: yesMitochondrial DNA Part A, 2015
The complete mitochondrial genome was sequenced in two individuals of the Kamchatka grayling Thymallus mertensii. The genome sequences are 16 662 bp in size, and the gene arrangement, composition, and size are very similar to the salmonid fish genomes published previously.
Balakirev, Evgeniy S   +2 more
openaire   +4 more sources

Restocking the River Akerselv, Oslo with Atlantic salmon smolts Salmo salar L. of different stocks

open access: yesFauna Norvegica, 1990
Sea ranched hatchery-reared smolts of Atlantic salmon originating from the Rivers Imsa and Lone in Norway and Neva in USSR were released in the River Akerselv, in 1985 and 1987.
Lars P. Hansen, Bror Jonsson
doaj   +1 more source

Ecology of the Suldalslågen river in western Norway before its regulation

open access: yesFauna Norvegica, 1984
The River Suldalslågen, 22 km in length, situated in Rogaland province in western Norway, has been studied over a period of four years. The macro-invertebrate benthos was low in abundance especially in August and September.
Albert Lillehammer
doaj   +1 more source

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