Home About Browse Search
Svenska


Expeditionsrapport IBTS, augusti 2014

Vitale, Francesca and Bland, Barbara and Rudolphi, Ann-Christin (2014). Expeditionsrapport IBTS, augusti 2014. Lysekil: (NL, NJ) > Department of Aquatic Resources, Sveriges lantbruksuniversitet. Aqua reports ; 2014:14
[Report]

[img]
Preview
PDF
1MB

Abstract

Havsfiskelaboratoriets trålexpeditioner i Västerhavet (Skagerrak och Kattegatt) genomförs två gånger årligen, i kvartal 1 och 3. Den franska bottentrålen GOV används för provtagningen av demersala arter. Under kvartal 1 används också en MIK-trål nattetid för provtagning av fisklarver. Under denna expedition gjordes totalt 45 giltiga tråldrag i hela området med GOV-trålen, 26 i Skagerrak och 19 i Kattegatt. Den totala fångsten inkluderade 66 fiskarter. Den biologiska provtagningen, som innebär bland annat insamling av otoliter för åldersanalys, gjordes på de viktigaste kommersiella arterna. Totalt togs 4 862 otoliter från 11 olika arter

Authors/Creators:Vitale, Francesca and Bland, Barbara and Rudolphi, Ann-Christin
Title:Expeditionsrapport IBTS, augusti 2014
Alternative abstract:
LanguageAbstract
English

The Institute of Marine Research is responsible for the trawl survey in the Skagerrak and the Kattegat areas of the North Sea. This survey is conducted twice annually, in quarters 1 and 3. The French bottom trawl GOV is used for sampling demersal species while a MIK trawl is used for sampling fish larvae at night in Q1 only. During this survey a total of 45 valid hauls were towed in the whole area using the GOV-trawl, 26 in the Skagerrak and 19 in the Kattegat. The total catch included 66 species of fish. The biological sampling, which includes collection of otoliths for age analysis, was done on the most important commercial species. In total 4 862 otoliths were collected from 11 different species.

Series/Journal:Aqua reports (12351367)
Year of publishing :2014
Number:2014:14
Number of Pages:17
Place of Publication:Lysekil
Publisher:Institutionen för akvatiska resurser, Sveriges lantbruksuniversitet
Associated Programs and Other Stakeholders:SLU - Environmental assessment > Programme Coastal and sea areas
ISBN for printed version:978-91-576-9269-6
Language:Swedish
Publication Type:Report
Article category:Other scientific
Full Text Status:Public
Agris subject categories.:M Aquatic sciences and fisheries > M01 Fisheries and aquaculture - General aspects
Subjects:(A) Swedish standard research categories 2011 > 1 Natural sciences > 106 Biological Sciences (Medical to be 3 and Agricultural to be 4) > Ecology
(A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 405 Other Agricultural Sciences > Fish and Wildlife Management
Agrovoc terms:data collection, baltic sea, fishes
Keywords:datainsamling, fiskpopulation, Östersjön
URN:NBN:urn:nbn:se:slu:epsilon-e-3315
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-e-3315
ID Code:13139
Faculty:NJ - Fakulteten för naturresurser och jordbruksvetenskap
Department:(NL, NJ) > Department of Aquatic Resources
Deposited By: SLUpub Connector
Deposited On:11 Mar 2016 08:31
Metadata Last Modified:11 Mar 2016 09:59

Repository Staff Only: item control page

Downloads

Downloads per year (since September 2012)

View more statistics

Downloads
Hits