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Atle Totland

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Senioringeniør
Telefon: 48062529
Avdeling: Økosystemakustikk
Publikasjoner

Publikasjoner

Faglige foredrag

2019

Acoustic measurements of herring close to the sea surface

Espen Johnsen, Atle Totland, Rokas Kubilius, Egil Ona
2019

Broadband backscattering from tethered Atlantic mackerel

Rokas Kubilius, Gavin Macaulay, Egil Ona, Atle Totland, Tonje Nesse Forland
2018

Broadband backscattering from artificial fish-like targets

Rokas Kubilius, Egil Ona, Gavin Macaulay, Atle Totland
2016

Introduction to fisheries acoustics

Totland A.
Foredrag over 2 dager om prinsippene bak akustikk ved NARA i Sri Lanka. Bilateralt prosjekt
2015

calibration of omni-directional fisheries sonar using split beam target positioning

Sindre Vatnehol, Hector Pena, Atle Totland, Gavin Macaulay, Egil Ona
2014

Principals of ADCP current profiler

Totland A.
Foredrag ved NARA i Sri Lanka. Bilateralt prosjekt
2014

Introduction to the use of LSSS acoustic post processing software

Totland A.
Foredrag ved NARA i Sri Lanka. Bilateralt prosjekt
2014

Acoustic abundance estimation

Totland A.
Foredrag om teori for akustisk mengdeberegning ved NARA i Sri Lanka. Bilateralt prosjekt
2013

"StoX" - an open source approach to survey calculations

Atle Totland, Harald Gjøsæter, Nils Olav Handegard, Espen Johnsen, Sjur Ringheim Lid
2013

Calibration trails on a omni-directional fisheries sonar with the split beam method

Sindre Vatnehol, Gavin Macaulay, Egil Ona, Atle Totland
2013

Calibration trials on a omnidirectional fishery sonar with the split beam method

Sindre Vatnehol, Atle Totland, Gavin Macaulay, Egil Ona
2007

The Deadzone Observer – an autonomous instrument platform developed for investigating the acoustic dead zone.

Totland, A., Ona, E.
Russian – Norwegian workshop on survey development. Bergen, Norway, April 11-12 2007.
2007

Real time scientific acoustic data collection from the office.

Pena, H., Totland, A., Vestrheim, L.
ICES WGFAST, Dublin, Ireland, 23-27 April 2007
2004

”LIBAS” – a commercial trawler/purse seiner equipped for fisheries research.

Totland, A.
ICES SGAFV study group. 16-17 April 2004, Gdynia, Poland. ICES CM 2004/B:02
2004

Automated biological sampling of fishing catches.

Totland, A.
ICES SGAFV study group. 16-17 April 2004, Gdynia, Poland. ICES CM 2004/B:02
1995

VIKKHY - Visuell kvalitetskontroll av automatisk loggete hydrografi data med interaktiv oppretting av datasett dynamisk linket til grafisk fremstilling.

Sagen, H. Totland, A.
SNORRE norsk konferanse for brukere av SAS System. Oslo, Norge. 2. - 3. november. 1995

Vitenskapelige foredrag

1994

TAPF. A unit for testing the receiver of 38 kHz split-beam echo-sounders.

Svellingen, I. and Totland, A.
ICES FAST W.G. Montpellier, France, April 25-29 1994

Populærvitenskapelige artikler

2006

The Institute of Marine Research takes NI Labview to the bottom of the ocean.

Totland, A., Ona, E., and Kaldestad, G.L.
National Instruments, Customers Solution. http://sine.ni.com/cs/app/doc/p/id/cs-748

Vitenskapelige artikler (NVI)

2019

StoX: An open source software for marine survey analyses

Espen Johnsen, Atle Totland, Åsmund Skålevik, Arne Johannes Holmin, Gjert Endre Dingsør, Edvin Fuglebakk, Nils Olav Handegard
Methods in Ecology and Evolution 10 p. 1523-1528
2016

Two mechanical rigs for field calibration of multi-beam fishery sonars

Sindre Vatnehol, Atle Totland, Egil Ona
Methods in oceanography 13-14 p. 1-12
2014

Vertical migrations of a deep-sea fish and its prey

Pedro Afonso, Niall McGinty, Gonçalo Graça, Jorge Fontes, Mónica Inácio, Atle Totland, Gui Menezes
PLOS ONE 9
2009

Quantifying and reducing the surface blind zone and the seabed dead zone using new technology

Atle Totland, Geir Odd Johansen, Olav Rune Godø, Egil Ona, Terje Torkelsen
ICES Journal of Marine Science 66 p. 1370-1376
2006

The TS-probe, a new tool for improved in situ target strength measurement of fish and zooplankton.

Ona E., Svellingen I., Skeide R., Pedersen R., Totland A.
ICES WGFAST, Hobart, Tasmania, 27 – 30 March 2006. ICES CM 2006/FTC:01
2005

Kamikaze calibration of bottom-mounted split beam transducers.

Patel R.,Ona E., Pedersen G., Steinsland A.,Johannessen R.,Godø O.R.,Torkelsen T.,Totland A., Svellingen I., Pedersen R.
Kamikaze calibration of bottom-mounted split beam transducers.
2005

Can bioluminescence be the clue?

Godø O.R.,Ona E., Jameson A.,Pedersen G., Patel R.,Hjellvik V., Handegard N.O., Torkelsen T.,Totland A., Svellingen I., Pedersen R.
ICES WGFAST, Rome Italy, 19 – 22 April 2005. ICES CM 2005/B:05
2005

Herring avoidance from a conventional and a noise – reduced vessel.

Handegard N.O., Ona E., Patel R.,Pedersen G., Hjellvik V., Godø O.R.,Torkelsen T.,Totland A., Svellingen I., Pedersen R.
ICES WGFAST, Rome Italy, 19 – 22 April 2005. ICES CM 2005/B:05
2005

Measuring herring avoidance with a fixed ADCP.

Patel R., Ona E., Pedersen G., Hjellvik V., Handegard N.O., Godø O.R.,Torkelsen T.,Totland A., Svellingen I., Pedersen R.
ICES WGFAST, Rome Italy, 19 – 22 April 2005. ICES CM 2005/B:05
2005

In situ measurement of research vessel noise.

Pedersen G., Ona E., Patel R.,Torkelsen T.,Totland A.
ICES WGFAST, Rome Italy, 19 – 22 April 2005. ICES CM 2005/B:05
2005

Fish do still avoid survey vessel noise.

Ona E., Pedersen G., Patel R.,Hjellvik V., Handegard N.O., Godø O.R.,Torkelsen T.,Totland A., Svellingen I., Pedersen R.
ICES WGFAST, Rome Italy, 19 – 22 April 2005. ICES CM 2005/B:05
2004

Measuring behaviour of single fish in response to an approaching vessel using a buoy mounted split-beam echosounder.

Handegard, N.O., Godø, O.R, Totland, A
Paper III in Handegards Dr. Scient. Thesis in Applied Mathematics
2003

The use of acoustically equipped trawlers to study distribution

Godø, O.R., Totland A.
. ICES FAST WG, Bergen, Norway 18-21
2003

The deadzone observer; a new tool for observing fish

Ona, E., Totland, A.,Vedler, T.
ICES FAST WG, Bergen, Norway 18-21 June 2003. ICES CM 2003/B:06
2001

BEAM - an interactive GIS application for acoustic abundance estimation.

Godø, O.R., Totland A.
Proceedings of the First International Symposium on Geographic Information Systems (GIS) in Fisheries Science. Seattle, USA; p 195-201
1999

Fish behaviour during sampling as observed from free floating buoys - Application for bottom trawl survey assessment.

Godø, O. R., Somerton, D. and Totland, A.
ICES CM 1999/J:10.
1999

Bergen Acoustic Buoy (BAB) – A Tool For Remote

Godø, O.R. and Totland, A.
Joint IASA/EASA meeting. Berlin, March 1999. Paper
1998

Effects of trawl sampling variability on precision of acoustic abundance estimates of gadoids from the Barents Sea and the Gulf of Alaska.

Godø, O.R, Karp, W.A. , Totland, A.
ICES Journal of Marine Science, 55:86.94.
1996

A stationary acoustic system for monitoring undisturbed

Godø, O.R. and Totland, A.
ICES C.M. 1996/B:12: 1-11.
1995

Migratory behaviour of reared Norwegian coastal cod and

Godø, O.R. and Totland, A.
. ICES 1995/G:11: 1.-6
1994

Effects of different trawl sampling strategies on acoustic abundance estimates of cod and haddock in the Barents Sea.

Godø, O.R. and Totland, A.
ICES FAST W.G. Montpellier, France, April 25-29.
1994

The use of transplantation-tagging experiments in studies of migratory diversity of cod off Norway.

Godø, O.R., Korsbrekke, K., Soldal, A.V. and Totland, A.
ICES 1994/Mini:12:1-12.
1993

Fiskeåtferd og prøvetaking.

Godø, O.R. and Totland, A.
Sluttrapport NFFR-prosjekt nr 3001 - 701256. Rapport fra Senter for Marine Ressurser, nr 4, 1993.

Rapporter og avhandlinger

2020

Measuring distribution and density of sprat in Årdalsfjorden with a kayak drone - 15-16 August 2020

Espen Johnsen, Atle Totland, Cecilie Kvamme
2004

Autonomous Target Strength Collector.

Ona, E. Torkelsen, T. Totland, A.
Sluttrapport NFR prosjekt 143527/V30
1994

Koordinering av data fra fiske og tokt.

Godø, O.R. and Totland, A.
Sluttrapport NFFR-prosjekt nr. 3001 – 7001.310
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