Ivan Tatone
Work areas
Forskergruppe / Instrumentering / Kurs / Miljømessig bærekraft / Reparasjon / Vedlikehold / Ytre miljø
Andrea,
Bent,
Daniel Li,
Giovanni,
Ivan,
Sara
et al.:
Vitality insights of fish escaping from a sorting grid installed on a bottom trawl net
Scientific Reports 2025 DOI
Eduardo,
Bent,
Biao,
Heidi Moe,
Jørgen,
Leonore
et al.:
Comparison of fishing efficiency between biodegradable gillnets and conventional nylon gillnets
Roger B.,
Manu Berrondo,
Bent,
Jesse,
Ivan,
Juan
:
The effect of Nordmøre grid length and angle on codend entry of bycatch fish species and shrimp catches
Eduardo,
Bent,
Jørgen,
Biao,
Heidi Moe,
Roger B.
et al.:
Fishing efficiency of biodegradable PBSAT gillnets and conventional nylon gillnets used in Norwegian cod (Gadus morhua)and saithe (Pollachius virens)fishery.
Roger B.,
Bent,
Jesse,
Eduardo,
Manu Berrondo,
Ivan
:
Catch Efficiency of Groundgears in a Bottom Trawl Fishery: A Case Study of the Barents Sea Haddock
Manu Berrondo,
Bent,
Lasse,
Ivan
:
Effect of Bait Type and Bait Size on Catch Efficiency in the European Hake Merluccius merluccius Longline Fishery
Roger B.,
Bent,
Manu Berrondo,
Jesse,
Ivan,
Lise
:
New approach for modelling size selectivity in shrimp trawl fisheries
Manu Berrondo,
Bent,
Eduardo,
Roger B.,
Leonore,
Jesse
et al.:
Combination of a sorting grid and a square mesh panel to optimize size selection in the North-East Arctic cod (Gadus morhua) and redfish (Sebastes spp.) trawl fisheries
Roger B.,
Bent,
Manu Berrondo,
Jure,
Jesse,
Ivan
:
Could green artificial light reduce bycatch during Barents Sea Deep-water shrimp trawling?
Bent,
Manu Berrondo,
Eduardo,
Roger B.,
Leonore,
Jesse
et al.:
Size selectivity and length-dependent escape behaviour of haddock in a sorting device combining a grid and a square mesh panel
Roger B.,
Bent,
Manu Berrondo,
Eduardo,
Ivan,
Jesse
:
Size selection of cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) in the Northeast Atlantic bottom trawl fishery with a newly developed double steel grid system
Roger B.,
Bent,
Manu Berrondo,
Jesse,
Ivan,
Lise
:
Performance of the Nordmøre grid in shrimp trawling and potential effects of guiding funnel length and light stimulation
Roger B.,
Bent,
Manu Berrondo,
Eduardo,
Jesse,
Ivan
:
Size selection of Greenland halibut (Reinhardtius hippoglossoides) in the Norwegian bottom trawl fishery with a newly developed double grid system
Eduardo,
Manu Berrondo,
Bent,
Roger B.,
Jesse,
Ivan
:
Improving release efficiency of cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) in the Barents Sea demersal trawl fishery by stimulating escape behaviour.
Bent,
Manu Berrondo,
Lasse,
Ivan
:
Estimation of the effect of gear design changes on catch efficiency: Methodology and a case study for a Spanish longline fishery targeting hake (Merluccius merluccius)
Fisheries Research 2017 DOI
Roger B.,
Bent,
Manu Berrondo,
Eduardo,
Ivan,
Inigo
:
Size selection of redfish (Sebastes spp.) in a double grid system: Estimating escapement through individual grids and comparison to former grid trials
Fisheries Research 2016 DOI
Manu Berrondo,
Bent,
Eduardo,
Roger B.,
Ivan
:
The effect of sweep bottom contact on the catch efficiency of haddock (Melanogrammus aeglefinus)
Fisheries Research 2016 DOI
Manu Berrondo,
Bent,
Eduardo,
Roger B.,
Ivan
:
Effect of lifting the sweeps on bottom trawling catch efficiency: A study based on the Northeast arctic cod (Gadus morhua) trawl fishery
Fisheries Research 2015 DOI
Andrea,
Bent,
Daniel Li,
Giovanni,
Ivan,
Sara
et al.:
Erratum: Author Correction: Vitality insights of fish escaping from a sorting grid installed on a bottom trawl net (Scientific reports (2025) 15 1 DOI: 10.1038/s41598-024-84364-6.)
Scientific Reports 2025 DOI
Eduardo,
Bent,
Jørgen,
Biao,
Heidi Moe,
Roger B.
et al.:
Comparison of fishing efficiency between biodegradable PBSAT gillnets and conventional nylon gillnets in the cod (Gadus morhua) fishery in northern Norway.
2018
Eduardo,
Bent,
Biao,
Heidi Moe,
Jørgen,
Leonore
et al.:
COMPARISON OF FISHING EFFICIENCY BETWEEN BIODEGRADABLE PBSAT GILLNETS AND CONVENTIONAL NYLON (PA) GILLNETS
2018
Jesse,
Roger B.,
Ivan
:
Further experiments with LED-lights along the fishing line to reduce the by-catch of juvenile fish in the Norwegian shrimp trawl fishery
UiT Norges arktiske universitet 2016
Roger B.,
Ivan
:
New approaches to by-catch reduction in bottom trawling for shrimp Pandalus borealis
2015
Manu Berrondo,
Eduardo,
Roger B.,
Ivan,
Jørgen,
Bent
:
Use of semi-pelagic trawling for reducing bycatch in shrimp trawls. Trials onboard R/V Johan Ruud 02-06 February 2015
SINTEF Ocean AS 2015 ARKIV
Roger B.,
Bent,
Manu Berrondo,
Eduardo,
Ivan,
Inigo
:
Size selection of redfish (Sebastesspp.) in a double grid system: quantifying the escapement through individual grids and comparisons with former grid trials in Norway.
2015
Manu Berrondo,
Eduardo,
Bent,
Roger B.,
Ivan
:
Effect of lifting the sweeps on bottom
trawling catch efficiency on the
Northeast arctic cod trawl fishery
SINTEF Ocean AS 2014 ARKIV
Manu Berrondo,
Eduardo,
Bent,
Roger B.,
Ivan
:
Effect of lifting the sweeps on bottom trawling catch efficiency on the Northeast arctic cod trawl fishery. (SINTEF report 2014)
SINTEF report 2014
Manu Berrondo,
Bent,
Eduardo,
Roger B.,
Ivan
:
Effects in Catch Efficiency As Consequence of lifting the Sweeps in the Northeast Arctic Gadoid Bottom Trawl Fishery (Foredrag Quebek 2014)
2014
Roger B.,
Dagfinn,
Michael,
Ivan,
Thorvald
:
Seleksjon i torsketrål med 4-panels seksjon og ny type sorteringsrist sammenlignet mot standard Enkel-rist (stål) i 2 panels seksjon
UiT Norges arktiske universitet 2013
Eduardo,
Manu Berrondo,
Roger B.,
Ivan,
fredrik
:
MultiSEPT -
Full scale tests of the semicircular
spreading gear (SCSG)
SINTEF AS 2013 ARKIV
Eduardo,
Manu Berrondo,
Roger B.,
Ivan
:
MultiSEPT - Full scale tests of the semicircular spreading gear (SCSG)
SINTEF Fiskeri og Havbruk 2013
Ivan,
Roger B.
:
Råstoffkvalitet på garnfanget fisk
UiT Norges arktiske universitet 2012
Roger B.,
Ivan,
Øyvind
:
Pilotanlegg med integrert helautomatisk linehalersystem (ALH) for et 15 meters kystfartøy. Sluttrapport FHF 900411
UiT Norges arktiske universitet 2012
Ivan,
Roger B.
:
A pilot study using Norwegian hooks in the Adriatic longline fishery
2009
Ivan,
Roger
:
Norwegian hook designs improve catch efficiency in the Adriatic bottom longline fishery
UiT Norges arktiske universitet 15. Mai 2008
Gianluca,
Ivan
:
Sulle rotte del Merluzzo Nordico
Il nuovo progresso veterinario 2007
Ivan
:
Ecologia di Galeus Melastomus nel Basso Adriatico
Università`degli Studi di Bologna 2004
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Research interests
Commercial and scientific diving (CERTIFICATE: diving leader, chamber operator, B cerificate(norwegian standard).
Boat driver (CERTIFICATE: D5L, STCW)
Co responsibel for working boats department (arbeids båt avdeling)
Main responsibel for fihing and sampling equipment Uit (logistik, maintenance and developing).
Main responsibel for commercial fish production on board of "r/v Helmer Hanssen" (IK-mat system).
Cruise leader and assistent cruise leader
Reaserch field:
Increasing fish efficiency
Developing new fishing gears
By-catch and fish behavior topics
Underwater video recordings
Teaching
Bio-3556. Fishery biology and harvest Technology. Undervisning og tokt ansvarlig
FSK-2008. Fangstteknologi i marint fiske. Tokt og fiskeredskap