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Scientific Merits

 

Messen is wissen

1980 – 1985                                Undergraduate student at the Royal Institute of Technology(KTH)

1985 – 1989                                PhD student at the Royal Institute of Technology  (KTH)

Dec 1994                                     Docent in “Atomic and molecular physics” 

June 1989 – July 1990:           Post-Doc at Max‑Planck Institute in

                                                      Heidelberg, Germany

July 1990 – Oct 1992:              Research assistant (“Forskarassistent”) at the Manne Siegbahn Institute

May 94 – Oct 2019                   Employed at the Swedish Defence Research Agency, (former FOA today FOI)

 

June 1999 – June 2005         Adjunct lecturer at the Department of Meteorology at 

                                                    Agency in the area of underwater technology

June 2005 – June 2018         Adjunct Professor at the Department of Meteorology at Stockholm University

Oct 2019 –                                Happy Researcher at the Royal Institute of Technology (KTH)

 

1. LIST OF PUBLICATIONS IN PEER-REVIEWED JOURNALS

 1.  Gustavsson, O., Kindvall, G., Larsson, M., and Sigray, P. An experimental investigation of predissocation effects in the A A 3Π-X 3Σ- transition of PH

2.  Olsson, B., G. Kindvall, M. Larsson, and P. Sigray. Electron impact induced fluorescence of dissociating fragments from jet-cooled methane, methanol and ethanol. J. Quant. Spetrosc. Radiat. Transfer 36, 515, (1986).

3. Kindvall, G; Larsson, M; Olsson, B; Sigray, P. Fluorescence lifetimes of N2O+ in selected A2 + vibronic states. Physica Scripta, 33:5, pp. 412-414.

4. O.Gustafsson, G.Kindvall,M.LarssonB.,J.Olsson, and P.Sigray. An experimental and theoretical investigation of the radiative properties of the A3Π state of NH. Chem. Phys. Lett., 138, 1987, pp. 185-194.

5. M. Larsson, S. Mannervik, R.T.Short, P.Sigray, D.Sonnek. First spectroscopic observation of the MgCl+ cation by fast ion beam laser spectroscopy. Chem. Pys. Lett. Vol. 146, 6, pp. 507-510. https://doi.org/10.1016/0009-2614(88)87489-X, 1988.

6. O. Gustafsson, M. Larsson, and P. Sigray. Fluorescence lifetimes and predissociation of the A3Π state of SH+. Zeit. Phys. D Atom. Mol. And Clusters. 7, 1988, pp. 373-378.

7. Larsson, M., B.J. Olsson, and P. Sigray. Theoretical study of the doubly charged CO2+ dication. Chem. Phys. 139, 457, (1989).

8. R T Short, S Mannervik, M Larsson, P Sigray and D Sonnek. Enhanced spectral selectivity in time-resolved measurements by laser quenching of adjacent hyperfine levels. J. Phys. B: Atom. Mol. And Opt. Phys. 22, 1989.

9. CM Marian, M Larsson, BJ Olsson, P Sigray. Theoretical and experimental studies of radiative lifetimes of excited electronic states in CO+. chem. Phys. 130, pp. 361-370.

10. RT Short, S Mannervik, M Larsson, P Sigray, D Sonnek. Lifetime measurements of individual hyperfine levels using localized Doppler tuning in laser excitation of fast ions. Phys. Rev. A, 39, p. 3696, 1989.

11. Schroder, S., M.Gerhard, R. Grieser, G. Huber, R. Klein, M. Krieg, N. Schmidt, T. Kuhl, R. Neumann, V. Balykin, D. Schwalm, M. Grieser, D. Habs, E. Jaeschke, D. Kramer, M. Music, W. Petrich, P. Sigray, M. Steck, B. Wanner, and A. Wolf. First Laser Cooling of Relativistic Ions in a Storage Ring. Phys. Rev. Lett.64, 2901, (1990).

12. Cederquist, H., E. Beebe, C. Biedermann, Å. Engström, H. Gao, R. Hutton, J.C. Levin, L. Liljeby, T. Quinteros, N. Selberg, and P. Sigray. On the role of transfer excitation in slow Xeq+-He, Xe collisions. J. Phys. B: Mol. Opt. Phys. 25, 69-75, (1992).

13. Cederquist, H., H. Andersson, E. Beebe, C. Biedermann, L. Bro­ström, Å. Engström, H. Gao, R. Hutton, J.C. Levin, L. Liljeby, M. Pajek, T. Quinteros, N. Selberg, and  P. Sigray. Increase of true double electron capture cross sections in slow Xeq+-Xe, He collisions at very high q. Phys. Rev. A, 46, 2592, (1992).

14. Ellert, Ch., D. Habs, E. Jaeschke, T. Kambara, M. Music, D. Schwalm, P. Sigray, and A. Wolf. An induction accelerator for the Heidelberg test Storage Ring TSR. Nuc. Instr. and  Meth. A314, 399, (1992).

15. Larsson, M., H. Danared, J.R. Mowat, P. Sigray, G. Sundström, L. Boström, A. Filevich, A. Källberg, S. Mannervik, K.G. Rensfelt, and S. Datz. Direct high-energy neutral-channel dissociative recombination of cold H3+ in an ion storage ring. Phys. Rev. Lett., 70, 430, (1993).

16. Quinteros, T., R. Schuch, M. Pajek, P. Sigray, H. Cederquist, H. Danared, L. Bagge, A. Filevich, J. Jeansson, A. Källberg, and A. Paal. A novel beam-profile monitor for storage rings. Nucl. Instr. and Meth., A333, 288, (1993).

17. Sundström, G.,  J.R. Mowat, H. Danared, S. Datz, L. Broström, A. Filevich, A. Källberg, S. Mannervik, K.G. Rensfelt, P. Sigray, M. af Ugglas, and M. Larsson. Destruction Rate of H3+ by Low-Energy Electrons Measured in a Storage-Ring Experiment. Science 263, 785, (1994).

18. Crona, L., T. Fristedt, P. Lundberg, and P. Sigray, 2001: Field tests of a new type of electrode for measuring motionally induced voltages. J. Atmos. Ocean. Technology, V18, 92-99.

19. Fristedt, T., P. Sigray, P.Lundberg, and L. Crona, 2002: Salt-wedge observations in Öresund by direct measurement of the motionally induced voltage. Continental Shelf Research, 22, 2513-2524.

20. Döös, K.,  J. Nycander, and P. Sigray, 2003: Slope Dependent Friction in a Barotropic Model, J. of Geophys. Res., 109, C101008. 13 pp. 

21. Sigray, P., P. Lundberg, and Kristofer Döös, 2004: Observation of transport variability in the Baltic Sea by parasitic use of a fibre-optic cable. J. Atmos. Ocean. Technology, 21, 1112-1120. 

22. Sigray, P., and P. Lundberg, 2004: New methods for monitoring long-term climate changes of the Baltic. AMBIO, 33, 267-274. 

23. Fristedt, T., P. Sigray, and P. Lundberg, 2005: Note on a hydraulically controlled two-layer exchange through Oxdjupet, Eustarine, Coastal and Shelf Science, 65, 526-534.

24. Nilsson, J., P. Sigray, and R. Tyler, 2007: Geo-electric monitoring of wind-driven barotropic transports in the Baltic Sea, J. Atmos. Ocean. Technology, 24, 1655-1664.

25. Öhman, M.C., P. Sigray, and H. Westerberg, 2007:  Offshore Windmill cables and electromagnetic fields – effects on fish. AMBIO, 36, 630-634.

26. Andersson, M.H., E. Dock, R. Ubral-Hedenberg, M.C. Öhman, and P. Sigray, 2007: Swimming behaviour of roach (Rutilus rutilus) and three-spined stickleback (Gasterosteus aculeatus) in response to wind power noise and single-tone frequencies, AMBIO, 36, 636-638.

27. Båmstedt, U., S. Larsson, Å. Stenman, C. Mannhagen, and P. Sigray, 2009: Effekter av undervattensljud från havsbaserade vindkraftverk på fisk från Bottniska viken (“The effect of underwater sound on fish from off-shore based windmills in the Gulf of Bothnia”), Swedish Environmental Protection Agency (“Naturvårdsverket”), ISBN: 978-91-620-5924-8, Rapport 5924, Mars 2009.

28. Sigray, P., and M. Andersson, and T. Fristedt, 2009: Akustisk störning på marint liv i anslutning till vindkraftverk (“Acoustic disturbances on marine life in the vicinity of wind turbines”), Report Swedish Environmental Protection Agency (“Naturvårdsverket”). ISBN: 978-91-620-5963-7, Rapport 5963, Juli 2009.

29. Andersson, M. H., P. Sigray, L.K.G Persson, 2011, Ljud från Vindkraftverk i havet och dess påverkan på fisk (”Sound in the ocean from Wind mill parks and its disturbance on fish”), Report Swedish Environmental Protection Agency (“Naturvårdsverket”). ISBN: 978-91-620-6436-5, Rapport 6436, Juli, 2011.

30. Andersson, M.H., and P. Sigray, 2011: Ljud från pålning av vindkraftfundament – påverkan på fiskbeteende (”Sound from piling of wind mill foundation – the effect on fish behaviour”). ISBN: 978-91-620-6437-2, Rapport 6437, Juli, 2011. 

31. Sigray, P., and M.H. Andersson, 2011: Particle motion measured at an operational wind turbine in relation to hearing sensitivity in fish J. Acoust. Soc. Am., Vol. 130, No. 1.

32. Thomsen F, Mueller-Blenke C., Gill A., Metcalfe J., McGregor P. K., Brendall V., Andersson M. H., Sigray P., and Wood D., 2012: Effects of Pile Driving on the Behavior of Cod and Sole, Advances in Experimental Medicine and Biology , Vol. 730, pp 387-388. 

33. Mueller-Blenke C., Gill A., Metcalfe J., McGregor P. K., Brendall V., Andersson M. H., Sigray P., Wood D and Thomsen F., 2012: Novel Field Study Setup to Investigate the Behavior of Fish Related to Sound , Advances in Experimental Medicine and Biology, Vol. 730, pp 389-391. 

34. Andersson M. H., Lagenfelt and Sigray P., 2012: Do Ocean-based Wind Farms Alter the Migration Pattern of Endangered European Silver Eel (Anguilla anguilla) , Advances in Experimental Medicine and Biology, Vol. 730, pp 393-396.

35. Sigray P. and Andersson M. H., 2012: Underwater Particle Acceleration Induced by a Wind Turbine in the Baltic Sea, Advances in Experimental Medicine and Biology, Vol. 730, pp 389-391.

36. Johansson K., Sigray P., Backström T., and Magnhagen C., 2016: Stress Response and Habituation to Motorboat Noise in Two Coastal Fish Species in the Bothnian Sea, Advances in Experimental Medicine and Biology, Vol. 730, pp 389-391. 513-521.

37. Enmar L., Lake I., Lundberg P., and Sigray P. 2016: A note on ADCP-based indirect observations of turbulence. Boreal Env. Res. 21: 44–52.

38. Magnhagen C., Johansson K., and Sigray P., 2017: Effects of motorboat noise on foraging behavior in in Eurasian perch and roach: a field experiment. Marine Ecol.Prog. Series,Vol 564, pp 115-126, doi: 10.3354/meps11997.

39. Offshore exposure experiments on cuttlefish indicate received sound pressure and particle motion levels associated with acoustic trauma Marta Solé, Peter Sigray, Marc Lenoir, Mike van der Schaar, Emilia Lalander & Michel André: 2017, Scientific Reports  7 article number: 45899, DOI: 10.1038/srep45899.

40. Ilkka Karasalo, Martin Östberg, Peter Sigray, Jukka-Pekka Jalkanen, Lasse Johansson, Mattias Liefvendahl and Rickard Bensow, 2017: Estimates of Source Spectra of Ships from Long Term Recordings in the Baltic Sea. Frontiers in Marine Science, doi:10.3389/fmars.2017.00.164. 

41. Jukka-Pekka Jalkanen, Lasse Johansson, Mattias Liefvendahl, Rickard Bensow, Peter Sigray, Martin Östberg, Ilkka Karasalo, Mathias Andersson, Heikki Peltonen, and Jukka Pajala, 2018: Modelling of ships as a source of underwater noise. Ocean Sci., 14, 1373-1383, https://doi.org/10.5194/os-14-1373-2018.

42. Alper Biber, Ata Can Korakci, Alexander Golick, Stephen Robinson, Gary Hayman, Justin Ablitt, Salvador Barrera-Figueroa, Silvano Buogo, Salvatore Mauro, Fabrizio Borsani, Salvatore Curcuruto, Markus Linné, Peter Sigray, Per Davidsson, 2018: Calibration standards for hydrophones and autonomous underwater noise recorders for frequencies below 1 kHz: current activities of EMPIR “UNAC-LOW” project, Acta Imeko, 7, pp- 32-38.

43. Mirko Mustonen Aleksander Klauson, Mathias Andersson, Dominique Clorennec, Thomas Folegot, Jukka Pajala, Leif Persson, Jaroslaw Tegowski, Jakob Tougaard, Magnus Wahlberg and Peter Sigray. 2018: Spatial and temporal variability of ambient underwater sound in the Baltic Sea. Published in Scientific Report.

44. Hutchison, Z.L., Gill, A.B., Sigray, P. et al. 2020: Anthropogenic electromagnetic fields (EMF) influence the behaviour of bottom-dwelling marine species. Sci Rep 10, 4219 (2020). https://doi.org/10.1038/s41598-020-60793-x

45. Zoë L. Hutchison, Andrew B. Gill, Peter Sigray, Haibo He, John W. King. 2021: A modelling evaluation of electromagnetic fields emitted by buried subsea power cables and encountered by marine animals: considerations for marine renewable energy development, Renewable Energy, 2021,ISSN 0960-1481, https://doi.org/10.1016/j.renene.2021.05.041.(https://www.sciencedirect.com/science/article/pii/S0960148121007175)

46. Viktor Lidström, Elias S. Erstorp, Magnus L. Nordenvaad, Peter Sigray and Jakob Kuttenkeuler, 2019: Non-Coherent Acoustic Modulation for Energy Constrained Underwater Platforms. In: Proceedings of Oceans 2019.

47. Peter Sigray, Markus Linné, Mathias H. Andersson, Andreas Nöjd, Leif K.G. Persson, Andrew B. Gill, Frank Thomsen. 2022: Particle motion observed during offshore wind turbine piling operation, Marine Pollution Bulletin, Volume 180, 113734, ISSN 0025-326X.

48. Jukka-Pekka Jalkanen, Lasse Johansson, Mathias H. Andersson, Elisa Majamäki, Peter Sigray. 2022: Underwater noise emissions from ships during 2014–2020, Environmental Pollution, Volume 311, 119766, ISSN 0269-7491.

49. Markus Linné, Peter Sigray, Emilia Lalander, Per Davidsson, Thomas Hall, Martin Östberg. 2022: Development of calibration technique for underwater transducers in free field conditions below 1000 Hz with results on an acoustical recorder. J. Acoust. Soc. America. Volume 152, Issue 6, pp. 3606-3615.

50. C. Juretzek, A. Müller, R. Eigenmann, J.F. Borsani, and P. Sigray. 2023: A Case Study-Based Analysis of Uncertainties in the Assessment of Impulsive Underwater Noise for the Marine Strategy Framework Directive. J. Mar. Sci. Eng., 11, x. https://doi.org/10.3390/xxxxx

51.   Borsani, J., Andersson, M., Andre, M., Azzellino, A., Bou, M., Castellote, M., Ceyrac, L., Dellong, D., Folegot, T., Hedgeland, D., Juretzek, C., Klauson, A., Leaper, R., Le Courtois, F., Liebschner, A., Maglio, A., Müller, A., Norro, A., Novellino, A., Outinen, O., Popit, A., Prospathopoulos, A., Sigray, P., Thomsen, F., Tougaard, J., Vukadin, P. and Weilgart, L., Setting EU Threshold Values for continuous underwater sound, Druon, J., Hanke, G. and Casier, M. editor(s), Publications Office of the European Union, Luxembourg, 2023, ISBN 978-92-68-03349-4, doi:10.2760/690123, JRC133476.

52. Sigray, P., Andersson, M., Andre, M., Azzellino, A., Borsani, J., Bou, M., Castellote, M., Ceyrac, L., Dellong, D., Folegot, T., Hedgeland, D., Juretzek, C., Klauson, A., Leaper, R., Le Courtois, F., Liebschner, A., Maglio, A., Müller, A., Norro, A., Novellino, A., Outinen, O., Popit, A., Prospathopoulos, A., Thomsen, F., Tougaard, J., Vukadin, P. and Weilgart, L., Setting EU Threshold Values for impulsive underwater sound, Druon, J., Hanke, G. and Casier, M. editor(s), Publications Office of the European Union, Luxembourg, 2023, ISBN 978-92-68-03343-2, doi:10.2760/60215, JRC133477. 

53. Andersson, M.H., Lalander, E., Sigray, P., Svedendahl, M., Östberg, M. (2023). Underwater Radiated Noise from Leisure Boats: Measurement Using an Interim Guide. In: Popper, A.N., Sisneros, J., Hawkins, A.D., Thomsen, F. (eds) The Effects of Noise on Aquatic Life. Springer, Cham. https://doi.org/10.1007/978-3-031-10417-6_5-1

2. LIST OF GRANTED PATENT 

  • US Patent: Method of estimation target signals by a dynamical fluxgate sensor, US7009392. 2006
  • EU patent: Schätzung von Zielsignalen durch einen dynamischen Fluxgate-Sensor, EP1423720.
  • Patent number: 1300635-8, SE 537346:  Vector sensor for measuring particle motion in a medium. 2018

3. AWARD

·      Awarded the Gåsefjärds-fellowship for exceptional contribution to research in the underwater naval warfare (Appendix G)

 

4. PUBLISHED BOOKS OR CHAPTER IN BOOKS  

·      2010: Yuzhu You and Ann Henderson-Sellers (eds), Climate alert : climate change monitoring and strategy, Chapter 8, You, Y; Rossby, T; Zenk, W; Illahude, AG; Fukasawa, M; Davis, R; Hu, D; Susanto, D; RIchardson, PL; Villanoy, C; Liu, CT; Lee, JH; Molcard, R; Pandoe, WW; Koga, M; Qu, T; Fine, RA; Gabric, Albert Jerome; Robertson, R; Masumoto, Y; Riser, S; Hasumi, H; Sigray, P; Lee, T Indonesian Throughflow: PACific Source Water Investigation (PACSWIN)

  • 2012: Popper, A. N. and Hawkins, A.  eds. (2012).  Effects of Noise on Aquatic Life. Springer Science+Business Media, LLC, New York.
  • 2014: Gill, A.B., Gloyne-Phillips, I., Kimber, J.A. & Sigray, P. (2014). Marine renewable energy, electromagnetic fields and EM-sensitive animals. In: Humanity and the Sea: marine renewable energy and the interactions with the environment. Eds. M. Shields & A. Payne.

5. PUBLICATIONS FOR POLICY MAKING

  • 2014: Hur mycket ljud tål havet? Havsutsikt nummer 1, 2014.
  • 2014: Monitoring Guidelines for Underwater Noise in European Seas, part I – III.
  • 2016: Underlag för reglering av undervattensljud vid pålning. Vindval, rapport 6723 2016.
  • 2017: Åtgärder för att minska sjöfartens påverkan på miljön. Havsmiljöinstitutet, rapport
  • 2020: Underlagsrapport till miljömålsutredningen
  • 2020: Management and monitoring of underwater noise in European Seas, Communication Report
  • 2021: Marine Strategy Framework Directive (MSFD), framework for assessing continuous underwater noise
  • 2022: Marine Strategy Framework Directive (MSFD), European Thresholds values for impulsive and continuous noise

6. ACADEMIC MERITS

Doctoral students

  • Gao Hui. My role was assistant supervisor for two years. I stopped working after two years and could not supervise anymore. Dissertation Stockholm 1996. Title: Low energy electron-ion recombination at CRYRING, ISBN-91-7153-544-6
  • Tim Fristedt. Dissertation Stockholm 2000. Title: Motionally Induced Voltages in Near-Shore Environments, ISBN 91-7265-067-2. My role was to be supervisor; however, I was formally not allowed to act as main supervisor
  • Jenny Nilsson. Dissertation Stockholm 22 February 2008. Title: On methods estimating oceanic flow, ISBN 978-91-7155-569-4. My role was to be her supervisor, however, I was formally not allowed to act as main supervisor
  • Bodil Karlsson. Dissertation Stockholm 4 April 2008. Title: Noctilucent clouds in a coupled atmosphere, ISBN 978-91-7155-604-2. I was her main supervisor, Stockholm University changed the rules at this time and allowed adjunct staff to take the formal role as superviser
  • Mathias Andersson. Dissertation 25 February 2011. Title: Offshore wind farms – ecological effects of noise and habitat alteration on fish, ISBN 978-91-7447-172-4. I was his main supervisor
  • Léon Chafik. Dissertation Stockholm 11 April 2014: Title: Dynamics and variability of the circulation in the North-Atlantic Subpolar Seas, ISBN 978-91-7447-840-2. My role was assistant supervisor.

Current PhD student

  • Assistant supervisor to Elias Strandell Erstorp at Naval Architecture KTH.
  • Assistant supervisor to Aldo Teran Ezpinosa at Naval Architecture KTH. 

7. MEMBER IN SCIENTIFIC COUNCILS

  • Member since 1998 in the Innovation Council at the Swedish Defense Research Agency.
  • Chairman of the Innovation Council at the Swedish Defense Research Agency during 2004.
  • Member of ESONET data management council
  • Co-chair member of the Pacific Source Water Investigation (PACSWIN) cable component
  • 2018-2020: Member of the Scientific Advisory Board for the EU-project “North Sea Wrecks”
  • 2021-2023: Member of the Scientific Advisory Board for the EU-project “QuietSeas”
  • 2020-2023: Member of the Scientific Advisory Board for the EU-project “SATURN”
  • 2023-2024 Member of the Scientific Advisory Board for the UK-project “FLOWERS PAG”

8. DEVELOPMENT OF UNDERWATER SENSORS

I have developed several sensors and sensor systems. The most important are:

  • Electromagnetic underwater arrays, (FOI, part of a team)
  • Electromagnetic instrumentation for inversion of salinity or sediment properties, (FOI, responsible)
  • Acoustic instrumentation for determination of sediment properties, (FOI, responsible)
  • Rapidly deployable multi-sensor buoys, tripod landers, (FOI, part of team)
  • High-resolution long-time monitoring systems for integrated flows, (MISU, responsible)
  • Development of manufacturing techniques for of AgAgCl-electrodes for underwater electric field measurements, (MISU, responsible)
  • Design and construction of low-noise chopped amplifier, (FOI, MISU, responsible)
  • Development of solar-powered beach-based observatory for flow measurements, (MISU and Shirshov Institute of Oceanology in Moscow, responsible)   
  • Active electromagnetic transmitter-receiver technique for remote determination of the halocline, (FOI, MISU, responsible)
  • Electromagnetic-based vorticity sensor for measuring turbulence as well as vorticity, (FOI, MISU, responsible)
  • Novel forcing technique for fluxgate magnetometer, (patented at FOI).
  • Development of electromagnetic sensor for mapping the induced electromagnetic field of Marine Renewable Energy Devices (the SEMLA, USA, responsible)
  • First operational three-axis particle motion sensor for measuring particle acceleration induced by sound (PM-sensor, responsible)
  • Development of acoustic localization technique for calving glaciers as part of the Arctic expedition Ryder2019 (on-going, responsible)
  • Development of a new pop-up float in collaboration with KTH and University of Rhode Island (on-going, part of a team)
  • Development of a new type of Expendable Bathythermograph (XBT), in collaboration with KTH and University of Rhode Island (on-going, part of a team)

9. INVOLVEMENT IN RESEARCH RELATED ORGANISATIONS 

  • Supporting HELCOM in the implementation of monitoring of underwater acoustics in line with the Marine Strategy Framework Directive issued by EC, 2008-
  • Chairman of the Expert Network Group of HELCOM to support the Baltic Sea Member States in guidance on management of underwater sound, 2017-
  • Swedish representative in the EC expert group TG Noise. The group has the role to guide the European Member State in implementing Marine Strategy Framework Directive descriptor 11 dealing with underwater noise, 2010 -
  • Program director in the organization SubTechSweden. This organization has the goal to establish a Swedish research program in the underwater arena, 2017-2019
  • Appointed Chair of the Technical Subgroup of underwater Noise, by DG. Environment, 2020 - 

10. DISSEMINATION AND OUTREACH

  • Laser Cooling at TSR. Published in CERN Courier
  • Krocktest avslöjar stjärnfödsel (“Collision test reveals the birth of stars”), Svenska Dagbladet (A major Swedish newspaper), published 6 Mars 1994
  • Havets hemligheter. Magnetiker söker sanningen i djupet (“The secret of the sea, scientists seek the truth in the abyss”). Published in FOA tidningen nr 4 October 1996
  • FOA tar pulsen på Stockholms Gibraltar (“FOA measures the heart-beat of the Gibraltar of Stockholm”). Published in FOA tidningen nr 3 June 1997
  • Den globala uppvärmningen kan göra Sverige varmare (“The greenhouse effect may lead to warmer climate in Sweden”), Forskning och Framsteg (A Swedish popular research paper), Nr 5, published in August 2002 (co-authors Peter Lundberg and Johan Nilsson)
  • Interview by the Swedish Radio, channel 1, the Science Program (“Vetenskapsradion”). Seabed cables measure the Gulf Stream, Broadcasted 6 May 2005
  • Article in Swedish environmental newspaper “Miljöaktuellt” with the title: Fiskar hör inte vindkraftverk (“Fish do not hear windmills”), published 17 Mars 2009. 
  • Interviewed by Science Program (“Vetenskapsradion”) covering the results of the Baltic Soundscape
  • Interviewed by local radio (P4) on the potential problem with cables, 2013
  • Interviewed by Science Program (“Vetenskapsradion”), 2014 on cod behaviour in Gullmarsfjord
  • Article in Havsutsikt, Nr 1 2014: Hur mycket (o)ljud tål djuren i haver?
  • Article in Havsutsikt, nr 1 2017: Buller i havet stör dess invånare
  • Article in Sjöfartsnytt 2016. Östersjöns akustiska undervattensvärld kartlagd
  • Article in Havsmiljöinstitutet, 2017:2. Åtgärder för att minska sjöfartens påverkan på havsmiljön
  • Interviewed by Science Program (“Vetenskapsradion”), March 2015, covering the measurement conducted in Belgium on EMF
  • The BIAS project raised a high medial interest. It resulted in over 300 medial events. Several interviews with national and local papers and interviews in national radio programs
  • National radio vhannel, dedicated program on underwater noise, 2022: https://sverigesradio.se/avsnitt/ridaer-av-bubblor-skyddar-fiskar-fran-hoga-ljud

 

Profilbild av Peter Sigray