Karl-Johan Stæhr

Karl-Johan Stæhr

Specialkonsulent

DTU AQUA
Institut for Akvatiske Ressourcer

Sektion for Monitering og Data

Danmarks Tekniske Universitet

Willemoesvej 2

9850 Hirtshals

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Publikationer
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2015
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Effect of spatial differences in growth on distribution of seasonally co-occurring herring Clupea harengus stocks

Worsøe Clausen, Lotte ; Stæhr, Karl-Johan ; Rindorf, Anna ; Mosegaard, Henrik
in: Journal of Fish Biology, vol: 86, issue: 1, pages: 228–247

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: https://doi.org/10.1111/jfb.12571

2012
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Spatial interactions between marine predators and their prey: herring abundance as a driver for the distributions of mackerel and harbour porpoise

Svegaard, Signe ; Nielsen, Jacob Nabe ; Stæhr, Karl-Johan ; Jensen, Torben Filt ; Mouritsen, Kim N. ; Teilmann, Jonas
in: Marine Ecology Progress Series, vol: 468, pages: 245-253

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2012

2009
 

Habitat mapping as part of an ecosystem-based approach to management of coastal waters

Lisbjerg, Dennis ; Pham, An Hoai ; Stæhr, Karl-Johan ; Stage, Bjarne ; Lundgren, Bo
Presented at:
Dansk Ingeniørforenings konference: Linking science and management in the Baltic Sea Ecoregion: An international conference, 9-10 September

Type: Poster

Status: Published     |    År: 2009

 

Prediction of selectivity from morphological conditions: Methodology and a case study on cod (Gadus morhua)

Herrmann, Bent ; Krag, Ludvig Ahm ; Frandsen, Rikke ; Madsen, Niels ; Lundgren, Bo ; Stæhr, Karl-Johan
in: Fisheries Research, vol: 97, issue: 1-2, pages: 59-71

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1016/j.fishres.2009.01.002

2008
 

cVessel-noise measurements of the fisheries research vessel Dana: a simplified cost-effective method

Stæhr, Karl-Johan ; Stage, Bjarne ; Lundgren, Bo
in: Bioacoustics - the International Journal of Animal Sound and its Recording, vol: 17, pages: 141

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2008

 

Observed reactions of fish in captivity to replayed vessel-noise sounds from the fisheries research vessel Dana

Stage, Bjarne ; Stæhr, Karl-Johan ; Nielsen, J. Rasmus ; Lundgren, Bo
in: Bioacoustics - the International Journal of Animal Sound and its Recording, vol: 17, pages: 217-219

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2008

2007
 

Adaptive fisheries management in Vietnam: The use of indicators and the introduction of a multi-disciplinary Marine Fisheries Specialist Team to support implementation

Raakjaer, J. ; Son, D.M. ; Stæhr, Karl-Johan ; Hovgård, Holger ; Thuy, N.T.D. ; llegaard, K. ; Riget, F. ; Thi, D.V. ; Hai, P.G.
in: Marine Policy, vol: 31, issue: 2, pages: 143-152

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1016/j.marpol.2006.05.013

 

FISHSELECT - Development of methodology

Herrmann, Bent ; Lundgren, Bo ; Krag, Ludvig Ahm ; Frandsen, Rikke ; Madsen, Niels ; Stæhr, Karl-Johan
Presented at:
ICES-FAO Working Group on Fish Technology and Fish Behaviour

Type: Poster

Status: Published     |    År: 2007