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Asgeir Aglen

Telefon: 936 30 658
Besøksadresse: Nordensgt 33, 3 etg Telefon +47 936 30 658

Arbeider med

Rådgiving til fiskeriforvaltningen

Bestandsberegning av bunnfisk i Barentshavet og kysttorsk nord for 62-graden

Bunnfisktokt i Barentshavet og på norskekysten

Curriculum Vitae

CURRICULUM VITAE


Name of Firm: Institute of Marine Research
Name of Person:
Asgeir Aglen
Nationality:
Norwegian
Date of birth:
June 2, 1954
Civil status:
Married, 4 children born 1982, 1984, 1987, 1990
Profession:
Scientist in Fisheries Biology
Position in Firm:
Senior Scientist
Specialization in Firm:
Survey methodology, Fish Stock Assessment
Years with Firm:
Since 1979
Present address: Institute of Marine Research, Box 1870, N-5817 Bergen, Norway,
Tel: +47 93630658, Fax: +47 55 23 86 87,
e-mail: asgeir.aglen@imr.no


Key qualification:

Estimation of fish abundance from research surveys. Research on errors in fish abundance estimates from acoustic surveys and bottom trawl surveys.
Fish stock assessment and advice for fisheries management.
Research on fish behavior relative to vessels and fishing gear.


Education:

1979 Cand. real., Fisheries Biology, University of Bergen, Norway
1989 Dr. Scient., Fisheries Biology, University of Bergen, Norway
1996 Considered qualified as Senior Scientist (Forsker 1110)
2003 Considered qualified as “Scientist 1183” (Forsker 1183)


Experience:

2013 Co-chair of Norwegian Russian Working Group for harmonizing technical regulations in fisheries
2012 Co-chair of ICES Advice Drafting Group for Celtic Stocks
2008-2011
2004 Project leader, Potential long term yield of Barents Sea fish stocks
Adjunct professor in Fisheries Biology, Institute of Aquatic Biology, University of Tromsø
2003-2006 Member of the EU project “European advisory system evaluation”, steering group member and work package coordinator
2000-2011 Project leader, Joint Russian-Norwegian demersal surveys, Barents Sea, February
1996-1997
and 1999
Project leader. Integrated survey techniques
1995-1999 Project leader. Summer surveys on demersal fish in the Barent Sea.
1995 Project leader. Stock assessment of demersal fish in the North Sea and Skagerrak.
1991 Project leader. Fish abundance estimation by use of sonar.
1980-1992 Acoustic surveys and stock assessment for herring and sprat in the North Sea
1979-1989 Research on sources of error to acoustic fish abundance estimates


Special Topics of Interest:

Fisheries management

Vertical distribution of fish in relation to survey methodology

Methods of combining fish densities estimated from acoustic measurements and densities estimated from bottom trawl catches.

Natural mortality in fish stocks


Relevant Assignments:

2011
2006 Internal Examiner M.phil. exams at University of Tromsø.
Committee Leader at Doctor of Science and PhD defences, Univ. of Tromsø
1993
1990

2004 Opponent at Doctor of Science and PhD defences, Univ. of Bergen
External Examiner for final degree (Cand.real., Cand. Scient and M.phil.) exams  at University of Bergen.
Engaged by Center of Independent Experts to review research project at NMFS, Seattle
1990 Evaluator of Projects at Instiute of Freshwater Research, Stockholm, Sweden.

1989-1993 Scientific adviser for the Norwegian Delegation at international fisheries negotiations

1979-1981 4 months engagement by FAO/NORAD for stock assessment surveys in the Gulf of Oman and at the north-western shelf of Sumatra.


Member of Committees, Working Groups and Study Groups in the International Council for the Exploration of the Sea (ICES):

2009
2006 Workshop for the Exploration of the Dynamics of Fish Stocks in Poor Conditions
Working Group on Methods on Fish Stock Assessments
1998-2013 Arctic Fisheries Working Group (16 meetings)
1996-2013 (except 01-05) Advisory Committee for Fisheries Management (ACFM/ACOM)
1997-2002  Study Group on the Precautionary Approach to Fisheries Management (3 meetings)
1995 International Bottom Trawl Survey Working Group (1 meeting)
1986-1992 Assessment Working Group for Herring stocks south of 62° N (7 meetings)
1985-1992 Fisheries Acoustics Science and Technology Working Group (6 meetings)
1980-1994 Planning Group for Herring Surveys. (ca 10 meetings, Chair in 1994)

 

Languages:

Norwegian Good
English Fair
German Some


Date: Nov 15th, 2013

Signature:


Publications (chronological):

a. Scientific publications with referee

1. Aglen, A. 1983. Echo integrator threshold and fish density distribution. FAO Fish.Rep., 300: 35-44.

2. Aglen, A. 1983. Random errors of acoustic fish abundance estimates in relation to the survey grid density applied. FAO Fish.Rep., 300: 293-298.

3. Foote, K.G., A. Aglen and O. Nakken. 1986. Measurement of fish target strength with a splitbeam echo sounder. J.Acoust. Soc.Am., 80: 612-621.

4. Misund, O.A. and A. Aglen. 1992. Swimming behaviour of fish schools in the North Sea during acoustic surveying and pelagic trawl sampling. ICES J.mar.Sci.,49: 325-334.

5. Misund, O.A., A. Aglen, A.K. Beltestad and J. Dalen. 1992. Relationships between the geometric dimensions and biomass of schools. ICES J.mar.Sci.,49: 305-315.

6. Simmonds, E.J., N.J. Williamson, F. Gerlotto and A. Aglen. 1992. Acoustic survey design and analysis procedure: A comprehensive review of current practice. ICES Coop. Res. Rep. No. 187. 131p. (also translated to Japanese).

7. Misund, O.A., A. Aglen, S.Ø. Johanessen, D. Skagen and B. Totland. 1993. Assessing the reliability of fish density estimates by monitoring the swimming behaviour of fish schools during acoustic surveys. ICES mar.Sci. Symp., 196: 202-206.

8. Misund, O.A., B. Totland, S. Floen and A. Aglen. 1994. Computerbased detection of fish schools by a multibeam sonar. p 815-820. In  L. Bjørnø [ed.] Proceedings of the 2nd European Conference on Underwater Acoustics, Copenhagen, Denmark, 4-8 July 1994. European Commission, Luxembourg.

9. Misund, O.A., A. Aglen and E. Frønæs. 1995. Mapping the shape, size and density of fish schools by echo integration and a high resolution sonar. ICES J.mar.Sci.,52: 11-20.

10. Svendsen, E., A.Aglen, S.A. Iversen, D.W. Skagen and O.Smedstad. 1995. Influence of climate on recruitment and migration of fish stocks in the North Sea, p. 641-653. In R.J.Beamish [ed.] Climate change and northern fish populations. Can.Spec.Publ.Fish. Aquat.Sci. 121.

11. Aglen, A. 1996. Impact of fish distribution and species composition on the relationship between acoustic and swept-area estimates of fish density.  ICES Journal of Marine Science 53: 501-505.

12. Misund, O.A., A. Aglen, J. Hamre, E. Ona, I. Røttingen, D. Skagen and J.W. Valdemarsen 1996. Improved mapping of schooling fish near the surface: comparison of abundance estimates obtained by sonar and echo integration. ICES Journal of Marine Science 53: 383-388.

13. Aglen, A. and O. Nakken. 1997.  Improving time series of abundance indicies applying new knowledge. Fisheries Research 30 (1997): 17-26.

14. Aglen, A., Engås, A., Huse, I., Michalsen, K., and Stensholt, B. K. 1999. How vertical fish distribution may affect survey results. ICES Journal of Marine Science, 56: 345-360.

15. Yousif, A., and Aglen, A. 1999. Availability of pelagic distributed cod (Gadus morhua L.) to bottom trawls in the Barents Sea. Fisheries Research 44 (1999): 47-57.

16. Stensholt, B. K., Aglen, A., Mehl, S., and Stensholt, E. 2002. Vertical density distribution of fish: a balance between environmental and physiological limitation. ICES Journal of Marine Science, 59: 679-710.

17. Hjellvik, V., Michalsen, K., Aglen, A., and Nakken, O. 2003. An attempt at estimating the effective fishing height of the bottom trawl using acoustic survey recordings. ICES Journal of Marine Science, 60: 1-13.

18.  Olsen, E., S. Aanes, S. Mehl, J.C. Holst, A. Aglen, and H. Gjøsæter. 2010. Cod, haddock, saithe, herring, and capelin in the Barents Sea and adjacent waters: a review of the biological value of the area.  ICES Journal of Marine Science 67: 87-101.

19. Aldrin, M., Mortensen, B., Storvik, G., Nedreaas, K., Aglen, A., and Aanes, S. 2012. Improving management decisions by predicting fish bycatch in the Barents Sea shrimp fishery. – ICES Journal of Marine Science, 69: 64–74.

20. Johansen, G.O., Johannesen, E., Michalsen , K., Aglen, A., and Fotland Å. 2013. Seasonal variation in geographic distribution of North East Arctic (NEA) cod – survey coverage in a warmer Barents Sea, Marine Biology Research, 9:9, 908-919
To link to this article: http://dx.doi.org/10.1080/17451000.2013.775456

21. Gullestad, P., Aglen, A., Bjordal,Å ., Blom, G., Johansen, S., Krog, J., Misund, O. A., and Røttingen, I. 2013. Changing attitudes 1970–2012: evolution of the Norwegian management framework to prevent overfishing and to secure long-term sustainability. – ICES Journal of Marine Science, doi.10.1093/icesjms/fst094.

b. Reviews, book chapters

1. Aglen, A. 1983. Betydningen av svømmeblæra som dybdereguleringsorgan. Atferd hos marine dyr. Foredrag fra symposium, Os, 9.-10. februar 1983. Redaktører: M. Holm, A. Fernö og J.-W. Valdemarsen, Havforskningsinstituttet Bergen, 1983: 149-154.

2. Aglen, A. 1994. Sources of error in acoustic fish abundance estimation. Marine Fish Behaviour, Ed. A. Fernø and S. Olsen. Fishing News Books, Oxford: 107-133.

3. Aglen, A. 1995. Nordsjøsild. p 70-78. In Torsvik, N., S. Mortensen og K.H. Nedreaas [ed.] Fiskeribiologi, Landbruksforlaget.

4. Yaragina, N.A., Aglen, A. and  Sokolov, K.M. 2011. Cod. in Jacobsen, T and Ozhigin, V.K. (Eds). The Barents Sea; Ecosystem, Resources, Management- Half a century of Russian-Norwegian cooperation. Tapir Academic Press, Trondheim Norway. pp 225-270.

5. Aglen, A. and Gavrilov, E.N. 2011. Acoustic surveys. in Jacobsen, T and Ozhigin, V.K. (Eds). The Barents Sea; Ecosystem, Resources, Management- Half a century of Russian-Norwegian cooperation. Tapir Academic Press, Trondheim Norway. pp 584-594.

 

c. Other publications

1. Aglen,A. and S.A. Iversen. 1980. Distribution and abundance of sprat in the North Sea in winter 1979-1980 determined by acoustic methods. ICES C.M. 1980/H:41, 20p.

2. Bailey,R.S., A. Aglen, A. Corten, N. Diner and J.E. Simmonds. 1980. Report of the ICES coordinated acoustic survey of Herring stocks in 1980.ICES C.M. 1980/H:24, 19p.

3. Aglen, A., L. Føyn, O.R. Godø, S. Myklevoll and O.J. Østvedt. 1981. A survey of the marine fish resources of the north and west coast of Sumatra. August 1980. Reports on surveys with the R/V "Dr. Fridtjof Nansen", Bergen, Institute of Marine Research, 55p.

4. Aglen, A., L. Føyn, O.R. Godø, S. Myklevoll and O.J. Østvedt. 1981. A survey of the marine fish resources of the west coast of Thailand. July 1980. Reports on surveys with the R/V "Dr. Fridtjof Nansen", Bergen , Institute of Marine Research, 55p.

5. Aglen, A., L. Føyn, O.R. Godø, S. Myklevoll and O.J. Østvedt. 1981. A survey of the marine fish resources of Peninsular Malaysia. June-July 1981. Reports on surveys with the R/V "Dr. Fridtjof Nansen", Bergen , Institute of Marine Research, 69p.

6. Aglen, A., J. Gjøsæter and S. Tilseth. 1981. A survey of mesopelagic fish resources in the Gulf of Oman and the Gulf of Aden. January-February 1981. Reports on surveys with the R/V "Dr. Fridtjof Nansen", Bergen , Institute of Marine Research and University of Bergen, Department of Fisheries Biology, 37p.

7. Aglen, A., O. Hagström and N. Håkansson. 1981. Target strength measurements and C-values determinations of live Skagerrak herring and cod. ICES C.M. 1981/B:12, 9p.

8. Bailey, R.S., A. Aglen, J.E. Simmonds and O.J. Østvedt. 1981. Report of the ICES-coordinated acoustic survey of herring stocks in 1981. ICES C.M. 1981/H:50,19p.

9. Iversen, S.A., A. Aglen and E. Bakken. 1981. Stock size of sprat in the North Sea estimated from an echo integrator survey in January 1981.ICES C.M. 1981/H:42, 11p.

10. Aglen, A., J. Gjøsæter, B. Myrseth and S. Tilseth. 1982. Surveys on mesopelagic fish resources in the Gulf of Oman and the Gulf of Aden, Jul.-Aug. 1979 and Jan.-Feb. 1981. Reports on surveys with the R/V "Dr. Fridtjof Nansen", Bergen , Institute of Marine Research, 70p.

11. Aglen, A. and S. Myklevoll 1982. A survey of the pelagic fish resources in Algerian coastal waters. April 1981. Reports on surveys with the R/V "Dr. Fridtjof Nansen", Bergen , Institute of Marine Research, 41p.

12. Aglen, A. and S. Myklevoll 1982. A survey of the pelagic fish resources in the Red Sea (Egyptian zone) and the Gulf of Suez. March 1981. Reports on surveys with the R/V "Dr. Fridtjof Nansen", Bergen , Institute of Marine Research, 36p.

13. Aglen, A. and S. Myklevoll. 1982. A survey of the pelagic fish resources in Tunisian waters. March 1981. Reports on surveys with the R/V "Dr. Fridtjof Nansen", Bergen , Institute of Marine Research, 33p.

14. Bailey, R.S., A. Aglen and E.J. Simmonds. 1982. Report on the 1982 herring acoustic survey in the northwestern North Sea. ICES C.M. 1982/H:47, 27p.

15. Bailey, R.S., A. Aglen, A. Corten and E.J. Simmonds. 1983. Report on the 1983 herring acoustic survey in the northwestern North Sea. ICES C.M. 1983/H:52, 31p.

16. Aglen, A., J. Lahn-Johannessen and O.M. Smedstad. 1985. Acoustic surveys on 0-group gadoids in the northern North Sea and the Shetland-Orkney area, July 1984. ICES C.M. 1985/G:17, 13p.

17. Foote, K.G., A. Aglen and O. Nakken. 1985. In situ fish target strengths derived with a splitbeam echo sounder. ICES C.M. 1985/B:28, 14p.

18. Simmonds, E.J., R.S. Bailey, A. Aglen, A. Johannessen, J. Lahn-Johannessen, O.M. Smedstad and G. Van de Kamp. 1985. Report on the 1984 herring acoustic survey in the northern North Sea. ICES C.M. 1985/H:34, 37p.

19. Simmonds, E.J., R.S. Bailey, D.W. McKay, A. Aglen and S.A.Iversen. 1986. Report on the 1985 ICES-coordinated herring acoustic survey in the northern North Sea. ICES C.M. 198/H:16, 26p.

20. Aglen, A. 1987. Sild og brisling i Nordsjøen og Skagerrak -Kattegat. Seminar om fiskeressursene i Nordsjø-området. Seminarrapport, Norges Fiskarlag, Trondheim: 76-83.

21. Simmonds, E.J., R.S. Bailey and A. Aglen. 1987. Report on the 1986 herring acoustic survey in the northern North Sea. ICES C.M. 1987/H:11, 24p.

22. Aglen, A. and E.J. Simmonds. 1988. Report on herring acoustic surveys in northern and central North Sea during summer 1987. ICES C.M. 1988/H:37, 24p.

23. Aglen, A. 1989. Empirical results on precision effort relationships for acoustic surveys. ICES C.M. 1989/B:30, 28p.

24. Aglen, A. 1989. Reliability of acoustic fish abundance estimates. Dr.scient. Thesis, Universitetet i Bergen. 106p.

25. Kirkegaard, E., A.Aglen, R.S. Bailey, S.T. Forbes and O. Hagström. 1989. Report on herring acoustic surveys in the North Sea, Skagerrak and Kattegat during summer 1988. ICES C.M. 1989/H:37, 36p.

26. Misund, O.A., J. Dalen og A. Aglen. 1989. Mengdemåling med sonar. Systemanalyse 1 - brukarvurdering. Havforskningsinstituttet Rapport FO 8903, 46p.

27. Aglen, A. and E. Bakken. 1990. Utsiktene for årets brislingfiske i Vestlandsfjordene. Fiskets Gang. 1990(3):13-15.

28. Aglen, A. and O.A. Misund. 1990. Swimming behaviour of fish schools in the North Sea during acoustic surveying and pelagic sampling trawling. ICES C.M. 1990/B:38, 22p.

29. Kirkegaard, E., A.Aglen, P. Degnbol, O. Hagström, L-E Palmèn and E.J. Simmonds. 1990. Report on the herring acoustic surveys in the North Sea, Skagerrak and Kattegat during summer 1989. ICES C.M. 1990/H:24, 39p.

30. Misund, O.A., A. Aglen, A.K. Beltestad and J. Dalen. 1990. Relationships between the geometric dimensions and biomass of schools. ICES C.M. 1990/B:41, 13p.

31. Aglen, A. and E. Bakken. 1991. Report on the 1990 acoustic survey by R/V "Eldjarn" in the northern North Sea. In "Report of the Planning Group on Acoustic Surveys in sub-area IV and Division IIIa, Aberdeen, 9-10 January 1991". ICES C.M. 1991/H:40. 2p., 5 Tables, 5 Figures.

32. Simmonds, E.J., N.J. Williamson, F. Gerlotto and A. Aglen. 1991. Acoustic survey design and analysis procedure: A comprehensive review of good practice. ICES C.M. 1991/B:54, 113p.

33. Simmonds, E.J., D.G. Reid, A. Aglen, D. Skagen and A. Corten. 1992. Report of the 1991 ICES-coordinated acoustic survey of herring stocks in ICES Divisions VIa, IVa and IVb. ICES C.M. 1992/H:35,  p.

34. Svendsen, E., A.Aglen, S.A. Iversen, D. Skagen and O.M. Smedstad. 1992. Influence of climate on recruitment and migration of fish stocks in the North Sea. International Symposium on Climate Change and Northern Fish Populations. October 13-16. 1992, Victoria, British Columbia, Canada.

35. Torstensen, E. og A. Aglen. 1992. Gytebestanden av brisling i fjordene fra svenskegrensa til Romsdal, 25. mai- 5. juni 1992. Fiskets Gang, 11: 20-25.

36. Aglen, A. 1993. Mengdemåling med sonar av fisk i stim del II (Sluttrapport til NFFR-prosjekt nr.3001 - 701.419). Rapport fra Senter for Marine Ressurser nr. 3 -1993. 8p.

37. Misund, O.A. and A. Aglen. 1993. On the shape, size and density of North Sea herring schools as mapped by echo integration and accurate sonar projection. ICES C.M. 1993/B:16, 10p.

38. Simmonds, E.J., A. Dommasnes, A.Aglen, A. Corten and D.G. Reid. 1993. 1992 ICES coordinated acoustic survey of ICES Divisions IVa, IVb and VIa. ICES C.M. 1993/H:11, 40p.

39. Aglen, A. and O.Nakken.  1994. Length dependant corrections of survey estimates of cod and haddock in the Barents Sea. ICES C.M. 1994/G:27. 8 p., 13 Tables.

40. Huse, I., C.W. West, A. Aglen, A. Engås, O.R. Godø. 1994. Day/night variation in fish directivity in the trawl opening. ICES C.M. 1994/ B:18. 5p., 7 Figures.

41. Aglen, A. 1995. Surveying the younger age groups of saithe - experiences from a small scale acoustic survey at the coast of western Finnmark. p. 179-186. In A. Hylen [ed.] Precision and relevance of pre-recruit studies for fishery management related to fish stocks in the Barents Sea and adjacent waters. Proceedings of the sixth IMR-PINRO Symposium, Bergen, 14-17 June 1994. 179-186

42. Aglen, A. and O. Nakken 1996. Bunnfiskundersøkelser i Barentshavet sommeren 1995. Fisken og Havet nr 30, 1996, 33 p.

43. Aglen, A., A. Engås, I. Huse, K. Michalsen and B. Stensholt. 1997. Vertical distribution of cod, haddock, and redfish; Impact on bottom trawl surveys and acoustic surveys in the Barents Sea. ICES CM 1997/Y:16. 24 p.

44. Aglen, A., A. Engås, O.R. Godø, B. McCallum, B. Stansbury and S.J. Walsh, 1997. Density dependant catchability in bottom trawl surveys. ICES CM 1997/W:16. 8p.

45. Michalsen, K., A. Aglen, D. Somerton, I. Svellingen and J. T. Øvredal. 1999. Quantifying the amount of fish unavailable to a bottom trawl by use of an upward looking transducer. ICES CM 1999/J:08. 19p.

46. Aglen, A. 1999. Report on demersal fish surveys in the Barents Sea and Svalbard area during summer/ autumn 1996 and 1997.  Fisken og Havet nr 7, 1999, 46 p.

47. Rätz, H.-J., Lloret, J., Aglen, A., Schopka, S. A., O’Brian, L., and Stengrund, P. 2000. Variation in fish condition between Atlantic cod (Gadus morhua) stocks and implications for management. ICES CM 2000/V:07. 10p.

48. Aglen, A. 2001. Comparisons between size distribution in surveys and commercial catches – a useful tool for monitoring changes in the size selection in the fisheries ? In Shevelev, M. and Lisovsky, S. [ed.] Technical regulations and by-catch criteria in the Barents Sea fisheries. Proceedings of the 9th PINRO-IMR Symposium, Murmansk, 14-15 August 2001. IMR/PINRO Joint report series no 6, 2001. 152-163

49. Aglen, A., Drevetnyak, K., Jakobsen, T., Korsbrekke, K., Lepesevich, Y., Mehl, S., Nakken, O., and Nedreaas, K.H. 2001. Investigations on demersal fish in the Barents Sea winter 2000. Detailed report. IMR/PINRO Joint report series no 5, 2001. 74pp.

50. Aglen, A., Alvsvåg, J., Korsbrekke, K., Lepesevich, Y., Mehl, S., Nedreaas, K.H., Sokolov, K., and Ågotnes, P. 2002. Investigations on demersal fish in the Barents Sea winter 2001. Detailed report. IMR/PINRO Joint report series no 2, 2002. 66pp.

51. Aglen, A., Alvsvåg, J., Drevetnyak, K, Høines, Å., Korsbrekke, K., Mehl, S., and Sokolov, K. 2002. Investigations on demersal fish in the Barents Sea winter 2002. Detailed report. IMR/PINRO Joint report series no 6, 2002. 63pp.

52. Yaragina, N. and Aglen, A. 2002. Basis for stock assessment and management advice. In T. Jakobsen [ed.] Management strategies for the fish stocks in the Barents Sea. Proceedings of the 8th Norwegian-Russian Symposium, Bergen, 15-16 June 1999. IMR/PINRO Joint report series no 5, 2002.

Skagen, D. W. and Aglen, A. 2002. Evaluating precautionary values of fishing mortalities using long term stochastic equilibrium distributions. WD. ICES Study Group on the Further Development of the Precautionary Approach to Fishery Management, Dec. 2002


53. Aglen, A., Alvsvåg, J., Halland, T.I., Høines, Å., Nakken, O., Russkikh, A., and Smirnov, O. 2003. Investigations on demersal fish in the Barents Sea winter 2003. Detailed report. IMR/PINRO Joint report series no 1, 2003. 53pp.

54. Aglen, A., Alvsvåg, J., Høines, Å., Korsbrekke, K., Smirnov, O., and Zhukova, N., 2004. Investigations on demersal fish in the Barents Sea winter 2004. Detailed report. IMR/PINRO Joint report series no 5/2004, ISSN 1502-8828. 58pp.

55. Aglen, A., Drevetnyak, K., and Sokolov, K. 2004. Cod in the Barents Sea (North-East Arctic cod), -a review of the biology and the history of fisheries and management. In Bjordal, Å., Gjøsæter, H., and Mehl, S. [ed.] management strategies for commercial marine species in northern ecosystems. Proceedings of the 10th Norwegian-Russian Symposium, Bergen, 27-29 August 2003. IMR/PINRO Joint report series no 1, 2004. 27-39.

56. Olsen, E., Johannessen, E., Dommasnes, A., Aglen, A., and Hauge, K. H. 2004. Indicators for the North-East Arctic Cod and North-East Arctic Haddock stocks derived from ICES fish stock assessment data. Poster presented at the SCOR/IOC International Symposium on "Quantitative Ecosystem Indicators for
Fisheries Management", UNESCO Headquarters, Paris, France, 31 March - 3 April 2004.

57. Aglen, A., Alvsvåg, J., Grekov, A., Høines, Å., Mehl, S., and Zhukova, N. 2005. Investigations of demersal fish  in the Barents Sea winter 2005. IMR/PINRO Joint Report Series, No 4/2005. ISSN 1502-8828, 58 pp.

58. Aglen, A., Nakken, O. 2005. The effects of IUU Fishing (Unreported catches) on stock assessments, predictions and management advice. In Shibanov, V. (ed.): Proceedings of the 11th Joint Russian-Norwegian Symposium: Ecosystem dynamics and optimal long-term harvest in the Barents Sea fisheries. Murmansk, Russia 15-17 August 2005. IMR/PINRO Report series 2/2005, p. 166-181.

59. Aglen, A., Nakken, O., Sokolov, K. M., and Yaragina, N. A. 2005. Retrospective review of management advice for the Northeast Arctic cod. In Shibanov, V. (ed.): Proceedings of the 11th Joint Russian-Norwegian Symposium: Ecosystem dynamics and optimal long-term harvest in the Barents Sea fisheries. Murmansk, Russia 15-17 August 2005. IMR/PINRO Report series 2/2005, p. 193-202.

60. Aglen A., Berg E., Mehl S., og Sunnanå K. 2005. Akustisk mengdemåling av sei, kysttorsk og ungsild Finnmark – Møre hausten 2005. [Acoustic abundance of saithe, coastal cod and juvenile herring Finnmark – Møre Autumn 2005]. Toktrapport/Havforskningsinstituttet/ISSN 1503-6294/Nr. 23 - 2005

61. Aglen A., Berg E., Mehl S., og Sunnanå K. 2007. Akustisk mengdemåling av sei, kysttorsk og ungsild Finnmark – Møre hausten 2006. [Acoustic abundance of saithe, coastal cod and juvenile herring Finnmark – Møre  Autumn 2006]. Toktrapport/Havforskningsinstituttet /ISSN 1503-6294/Nr. 1 - 2007

62.  Aglen, A., Alvsvåg, J., Høines, Å., Johannesen, E., and Mehl, S. 2008. Investigations of demersal fish in the Barents Sea winter 2006. Fisken og Havet No 13/2008. 49 pp.

63. Aglen A., Berg E., Mehl S., og Sunnanå K. 2008. Akustisk mengdemåling av sei, kysttorsk og ungsild Finnmark – Møre hausten 2007. [Acoustic abundance of saithe, coastal cod and juvenile herring Finnmark – Møre Autumn 2007]. Toktrapport/Havforskningsinstituttet/ISSN 1503-6294/Nr. 1 – 2008

64.Nedreaas, K., Aglen, A., Gjøsæter, J., Jørstad, K., Knutsen, H., Smedstad, O., Svåsand, T., et al. 2008. Kysttorskforvaltning på Vestlandet og langs Skagerrakkysten – vurdering av status for kysttorsk på strekningen svenskegrensen–Stad med forslag om forvaltningstiltak (Management of cod in Western Norway and on the Skagerrak coast – stock status and possible management measures). Fisken og havet 5-2008. Institute of Marine Research, Bergen, Norway. 106 pp.

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