2015
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1. |
Karlsen, Ludvig. Developments in salmon farm net cage design and construction. I: Contributions on the theory of fishing gears and related marine systems - vol. 9. Shaker Verlag 2015 ISBN 978-3-8440-3955-9. s. 173-182 NTNU
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2014
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2. |
Lee, J; Lee, Chun-Woo; Karlsen, Ludvig; Kim, T.; Song, J. Which factors strongly influence the sinking speed of a demersal longline?. Aquatic conservation 2014 ;Volum 24.(1) s. 118-134 NTNU
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2011
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3. |
Lee, J; Lee, CW; Karlsen, Ludvig. Sea trials and application of a numerical method for the analysis of the ocean current displacement phenomena of demersal longlines. Ocean Engineering 2011 ;Volum 38.(16) s. 1744-1754 NTNU
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2008
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4. |
Lee, Ji Hoon; Karlsen, Ludvig; Lee, CW. A method for improving the dynamic simulation efficiency of underwater flexible structures by implementing non-active points in modelling. ICES Journal of Marine Science 2008 ;Volum 65.(9) s. 1552-1558 NTNU
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2006
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5. |
Karlsen, Ludvig. International Fishing Gear Workshop, Trondheim, 2004. Trondheim: Institute of Marine Technology 2006 NTNU
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6. |
Karlsen, Ludvig; Angell, Snorre. Experiences with New Trawl Concepts for Catching Zoo-Plankton (Calanus Finmarchicus) in Norwegian Waters. I: Modernization of Fisheries Technology to Cope with Challenges and Profitability. Trondheim: Sintef/Havforskningsinstituttet/NTNU 2006 ISBN 82-997380-0-8. s. 26-26 NTNU
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2005
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7. |
Karlsen, Ludvig; Hennum, Ragnhild; Melhuus, Nils; Tokle, Nils Egil. Factors influencing efficiency and selectivity of high solidity small meshed towing nets. I: Contributions on the Theory of Fishing Gears and Related Marine Systems Vol. 3. Shaker Verlag 2005 ISBN 38-322-3613-9. s. 89-104 NTNU
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1999
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8. |
Karlsen, Ludvig. Development Trends in the Design of Larger Fishing Vessels. Kolloquium, Wintersemester 1999/2000; 1999 NTNU
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9. |
Karlsen, Ludvig; Enerhaug, Birger. Escape of small fish and organisms in small-meshed trawl. 4 th. International Workshop - DEMAT 99; 1999 NTNU
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10. |
Karlsen, Ludvig; Enerhaug, Birger. Escape of small fish and shrimp size selectivity in shrimp trawls. International Symposium on Responsible Fisheries & Fishing Techniques; 1999 NTNU
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1998
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11. |
Karlsen, Ludvig. Redskapslære og fangstteknologi. : Landbruksforlaget 1998 (ISBN 82-529-1791-7) NTNU
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1997
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12. |
Karlsen, Ludvig. Fiskeredskapsutvikling i relasjon til selektivt fiske og krav til kvalitet. Konferanse om: Nyskaping og fornyelse i den norske kyst- og ban kfiskeflåten; 1997 NTNU
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13. |
Karlsen, Ludvig; Enerhaug, Birger. Challenges in fish trawler design. Technics and Technology in Fishing Vessels; 1997 NTNU
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1992
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14. |
Isaksen, Bjørnar; Valdemarsen, John W.; Larsen, Roger B.; Karlsen, Ludvig. Reduction of fish by-catch in shrimp trawl using a rigid separator grid in the aft belly. Fisheries Research 1992 ;Volum 13. s. 335-352 UiT
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1991
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15. |
Larsen, Roger B.; Karlsen, Ludvig; Isaksen, Bjørnar; Valdemarsen, John W.. Sorting grid in shrimp trawls 1991. Technical manual. Bergen: Fiskeridirektoratet 1991 26 s. UiT
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1988
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16. |
Karlsen, Ludvig; Larsen, Roger B.. Progress in the Selective Shrimp Trawl Development in Norway. World Symposium on Fishing Gear and Fishing Vessel Design; 1988-11-20 - 1988-11-24 UiT
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1986
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17. |
Karlsen, Ludvig; Larsen, Roger B.. Experiments with square mesh codends in shrimp trawls. Tromsø: UIT, NFH 1986 54 s. UiT
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