John Dalen

发表

Marinøkologiske ringvirkninger av vindmølleparker til havs The impact of offshore wind farms on the marine environment

Henning Steen, Kjell Tormod Nilssen, Ann-Lisbeth Agnalt, 2008 .

Acoustic fish data analysis and recommendations related to survey procedures and acoustic data acquisition.

John Dalen, 1987 .

Effektar av luftkanonskyting på egg, larvar og yngel

John Dalen, 1993 .

Effekter av luftkanonskyting på egg, larver og yngel. Undersøkelser ved Havforskningsinstituttet og Zoologisk laboratorium, UIB

John Dalen, Clelia Booman, Helge Leivestad, 1996 .

Adaptation of fisheries sonar for monitoring schools of large pelagic fish: dependence of schooling behaviour on fish finding efficiency

Vasilis Trygonis, Stratis Georgakarakos, John Dalen, 2007 .

Deep towed vehicle for fish abundance estimation concept and testing

John Dalen, Helge Bodholt, 1991 .

Combining multibeam-sonar and multifrequency-echosounder data: examples of the analysis and imaging of large euphausiid schools

Rolf J. Korneliussen, Inge K. Eliassen, Yngve Heggelund, 2009 .

Relationships between the geometric dimensions and biomass of schools

Ole Arve Misund, Arvid K. Beltestad, John Dalen, 1992 .

A consistent approach to definitions and symbols in fisheries acoustics

Paul G. Fernandes, P. G. Fernandes, John Dalen, 2002 .

Acoustic mapping of pelagic fish distribution and abundance in relation to a seismic shooting area off the Norwegian west coast

Egil Ona, John Dalen, Kaare A. Hansen, 2004 .

First data from sea trials with the new MS70 multibeam sonar

Hans Petter Knudsen, Egil Ona, L. N. Andersen, 2006 .

A comparative acoustic-abundance estimation of pelagic redfish ( Sebastes mentella ) from hull-mounted and deep-towed acoustic systems

Ronald Pedersen, Kjell Harald Nedreaas, John Dalen, 2003 .

Scaring Effects in Fish and Harmful Effects on Eggs, Larvae and Fry by Offshore Seismic Explorations

John Dalen, J. Dalen, G. Knutsen, 1987 .