No photo of Karl-Johan Stæhr
  • Willemoesvej 2, null, null

    9850 Hirtshals

    Denmark

1990 …2019
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Research Output 1990 2019

Article in proceedings

Herring occurence in the Sound (ICES SD23) in relation to hydrographical features

Nielsen, J. R., Lundgren, B., Jensen, T. F. & Stæhr, K-J., 2001, Herring: Expectations for a new millennium. Funk, P., Blackburn, J., Hay, D., Paul, A. J., Stephenson, R., Toresen, R. & Witherell, D. (eds.). Fairbanks, Alaska: University of Alaska Sea Grant, p. 347-356 (Sea Grant AK-SG; No. 01-14).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Conference abstract for conference

Do herring use the Sound as migration route?

Nielsen, J. R. & Stæhr, K-J., 1996.

Research output: Contribution to conferenceConference abstract for conferenceResearch

Conference article

A herring size selection model for experimental gillnets used in the Sound (ICES Sub-division 23)

Poulsen, S., Nielsen, J. R., Holst, R. & Stæhr, K-J., 1998, In : ICES CM 1998/. BB:10, p. 1-16

Research output: Contribution to journalConference articleResearch

Experimental estimation of food preference in cod - results of a pilot experiment

Degnbol, P., Christensen, V., Støttrup, J., Paulsen, H. & Stæhr, K-J., 1990, In : I C E S Council Meeting. G:63, p. 10

Research output: Contribution to journalConference articleResearch

Migration of plaice, Pleuronectes platessa L. transplanted from the North Sea to the Kattegat

Stæhr, K-J. & Støttrup, J., 1991, In : I C E S Council Meeting. G:39, p. 12

Research output: Contribution to journalConference articleResearch

On visual scrutiny of echograms for acoustic stock estimation

Reid, R. G., Fernandes, P. G., Bethke, E., Couperus, B., Götze, E., Hakansson, N., Pedersen, J., Stæhr, K-J., Toresen, R. & Torstensen, E., 1998, In : ICES CM 1998/. J:3, p. 1-13

Research output: Contribution to journalConference articleResearch

Journal article

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, K-J., Hovgård, H., Thuy, N. T. D., llegaard, K., Riget, F., Thi, D. V. & Hai, P. G., 2007, In : Marine Policy. 31, 2, p. 143-152

Research output: Contribution to journalJournal articleResearchpeer-review

An Atlantic herring ( Clupea harengus ) size selection model for experimental gill nets used in the Sound (ICES Subdivision 23)

Poulsen, S., Nielsen, J. R., Holst, R. & Stæhr, K-J., 2000, In : Canadian Journal of Fisheries and Aquatic Sciences. 57, 8, p. 1551-1561

Research output: Contribution to journalJournal articleResearchpeer-review

269 Downloads (Pure)

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

Worsøe Clausen, L., Stæhr, K-J., Rindorf, A. & Mosegaard, H., 2015, In : Journal of Fish Biology. 86, 1, p. 228–247

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

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

Herrmann, B., Krag, L. A., Frandsen, R., Madsen, N., Lundgren, B. & Stæhr, K-J., 2009, In : Fisheries Research. 97, 1-2, p. 59-71

Research output: Contribution to journalJournal articleResearchpeer-review

Selectivity experiments to estimate the effect of escape windows in the Skagerak roundfish fishery

Madsen, N. & Stæhr, K-J., 2005, In : Fisheries Research. 71, 2, p. 241-245

Research output: Contribution to journalJournal articleResearchpeer-review

295 Downloads (Pure)

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

Svegaard, S., Nielsen, J. N., Stæhr, K-J., Jensen, T. F., Mouritsen, K. N. & Teilmann, J., 2012, In : Marine Ecology Progress Series. 468, p. 245-253

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Poster

FISHSELECT - Development of methodology

Herrmann, B., Lundgren, B., Krag, L. A., Frandsen, R., Madsen, N. & Stæhr, K-J., 2007.

Research output: Contribution to conferencePosterResearch

FISHSELECT - Study of cod ( Gadus morhua )

Krag, L. A., Herrmann, B., Frandsen, R., Stæhr, K-J., Madsen, N. & Lundgren, B., 2007.

Research output: Contribution to conferencePosterResearch

FISHSELECT - Study of plaice ( Pleuronectes platessa )

Frandsen, R., Herrmann, B., Krag, L. A., Stæhr, K-J., Lundgren, B. & Madsen, N., 2007.

Research output: Contribution to conferencePosterResearch

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

Lisbjerg, D., Pham, A. H., Stæhr, K-J., Stage, B. & Lundgren, B., 2009.

Research output: Contribution to conferencePosterResearch

Report
195 Downloads (Pure)

Acoustic monitoring of herring in the Sound. Final report 1993-1998

Nielsen, J. R., Lundgren, B., Jensen, T. F. & Stæhr, K-J., 1999, Hirtshals: Danmarks Fiskeriundersøgelser. 161 p. (DFU-rapport; No. 67-99).

Research output: Book/ReportReportResearch

Open Access
File

Fishery charts Konkan coast

Pedersen, B. & Stæhr, K-J., 1995, Tadri.

Research output: Book/ReportReportResearch

Herring surveys in the North Sea and West of Scotland, HERSUR. Final report 1. January 1998 - 31 December 1999

Stæhr, K-J. & Stæhr, K-J. (ed.), 2000, Hirtshals: Danish Institute for Fisheries Research. (Study in Support of the Common Fishery Policy, Reference 97/0008).

Research output: Book/ReportReportResearch

Herring surveys in the North Sea and west of Scotland, HERSUR II : Final report 1 January-31 December 2001

Stæhr, K-J. (ed.), 2002, Hirtshals: Danish Institute for Fisheries Research. (Study in support of the Common Fishery Policy, Reference 99/006).

Research output: Book/ReportReportResearch

8 Downloads (Pure)

ICES Working Group of International Pelagic Surveys (WGIPS)

Høines, Å., Couperus, B., Kvamme, C., O’Donnell, C., Mc Neill, G., Hátún, H., Parner, H., Jacobsen, J. A., Van der Kooij, J., Stæhr, K-J., Smith, L., Lundy, M., Schaber, M., Michael O'Malley, M., Carrera, P., Sakinan, S., Mackinson, S., O'Connell, S., Lusseau, S. M. & Auton, U., 2019, International Council for the Exploration of the Sea (ICES). 499 p. (ICES Scientific Report; No. 11, Vol. 1).

Research output: Book/ReportReportResearch

Open Access
File

Resutater fra rødspætteomplantninger fra Nordsøen til Kattegat i 1988 and 1989

Støttrup, J. & Stæhr, K-J., 1993, Charlottenlund: Danmarks Fiskeri- og Havundersøgelser. 20 p. (DFH rapport; No. 466).

Research output: Book/ReportReportResearch

Selectivity of square mesh top and side panels in the North Sea whitefish fisheries

Madsen, N. & Stæhr, K-J., 2001, Bruxelles: European Commission. 81 p. (EU Study; No. 99/007).

Research output: Book/ReportReportResearch

270 Downloads (Pure)

Simulering af selektivitet i fiskeredskaber

Herrmann, B., Krag, L. A., Frandsen, R., Lundgren, B., Madsen, N. & Stæhr, K-J., 2008, Charlottenlund: DTU Aqua.

Research output: Book/ReportReportResearch

Open Access
File