Kai Wieland

Kai Wieland

Head of section

DTU AQUA
National Institute of Aquatic Resources

Section for Monitoring and Data

Technical University of Denmark

Willemoesvej 2

9850 Hirtshals

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2019
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Gear performance and catch process of a commercial Danish anchor seine

Noack, Thomas ; Stepputtis, Daniel ; Madsen, Niels ; Wieland, Kai ; Haase, Stefanie ; Krag, Ludvig Ahm
in: Fisheries Research, vol: 211, pages: 204-211

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.fishres.2018.11.012

  PDF

Workshop on Methods to develop a swept-area based effort index (WKSABI)

Berg, Casper Willestofte ; Brun, Mélanie ; Börjesson, Patrik ; Chaves, Corina ; Degel, Henrik ; Lynam, Christopher P. ; Martinez, Inigo ; Schuchert, Pia ; Soni, Vaishav ; Velaso, Francisco ; Villamor, Adriana ; Wieland, Kai

Type: Report

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.17895/ices.pub.4902

2018
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Using underwater television surveys to assess and advise on Nephrops stocks

Bell, Ewen ; Clements, Annika ; Dobby, Helen ; Doyle, Jennifer ; Feekings, Jordan P. ; Leocádio, Ana ; Lordan, Colm ; Weetman, Adrian ; Wieland, Kai ; Leocádio, Ana (Editor) ; Weetman, Adrian (Editor)

Type: Report

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.17895/ices.pub.4370

2017
 

Danish seine – Ecosystem effects of fishing

Noack, Thomas ; Madsen, Niels ; Wieland, Kai ; Savina, Esther ; Krag, Ludvig Ahm
Presented at:
Dansk Havforskermøde

Type: Conference abstract for conference

Status: Published     |    Year: 2017

 

Effects of environmental variables on survey catch rates and distribution by size of shallow- and deep-water Cape hakes, Merluccius capensis and Merluccius paradoxus off Namibia

Kainge, Paulus Inekela ; van der Plas, A. K. ; Bartholomae, C. H. ; Wieland, Kai
in: Fisheries Oceanography, vol: 26, issue: 6, pages: 680-692

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1111/fog.12227

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Estimating escapement of fish and invertebrates in a Danish anchor seine

Noack, Thomas ; Madsen, Niels ; Mieske, Bernd ; Frandsen, Rikke ; Wieland, Kai ; Krag, Ludvig Ahm
in: ICES Journal of Marine Science, vol: 74, issue: 9, pages: 2480-2488

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1093/icesjms/fsx066

 

Fine-scale environmental effects on Cape hake survey catch rates in the Northern Benguela, using data from a trawl-mounted instrument package

Kainge, Paulus Inekela ; Wieland, Kai
in: Marine Ecology - Progress Series, vol: 584, pages: 185-198

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.3354/meps12350

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Fishing profiles of Danish seiners and bottom trawlers in relation to current EU management regulations

Noack, Thomas ; Frandsen, R. P. ; Wieland, Kai ; Krag, Ludvig Ahm ; Berg, F. ; Madsen, N.
in: Fisheries Management and Ecology, vol: 24, issue: 6, pages: 436-445

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1111/fme.12244

2016
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Danish seine – Ecosystem effects of fishing (gear performance trials)

Noack, Thomas ; Madsen, Niels ; Wieland, Kai ; Stepputtis, Daniel ; Krag, Ludvig Ahm
Presented at:
ICES Annual Science Conference 2016

Type: Poster

Status: Published     |    Year: 2016

 

Deciphering the structure of the West Greenland marine food web using stable isotopes (δ13C, δ15N)

Linnebjerg, Jannie Fries ; Hobson, Keith A. ; Fort, Jérôme ; Nielsen, Torkel Gissel ; Møller, Per ; Wieland, Kai ; Born, Erik W. ; Rigét, Frank F. ; Mosbech, Anders
in: Marine Biology, vol: 163, issue: 11

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1007/s00227-016-3001-0

2015
 

Diel effects on bottom-trawl survey catch rates of shallow- and deep-water Cape hakes, Merluccius capensis and M. paradoxus, off Namibia, using solar zenith angle

Kainge, Paulus Inekela ; Wieland, Kai ; Feekings, Jordan P.
in: African Journal of Marine Science, vol: 37, issue: 4, pages: 583-592

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.2989/1814232X.2015.1114969

 

Oxygen-depleted bottom waters along the west coast of South Africa, 1950-2011

Jarre, Astrid ; Hutchings, Laurence ; Chrichton, Murray ; Wieland, Kai ; Lamont, Tarron ; Blamey, L.K. ; Illert, Christine ; Hill, Edward ; van den Berg, Marcel
in: Fisheries Oceanography, vol: 24, issue: Suppl. 1, pages: 56-73

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015

 

Presence-absence relationship with bottom temperature for deep water hake (Merluccius paradoxus) on the west coast of South Africa and its potential for adjusting survey indices. MARAM/IWS/DEC14/Hake/BG14.20pp.

Wieland, Kai ; Durholtz, M. Deon ; Fairweather, Tracey P. ; Glazer, Jean ; Leslie, Rob W.
Presented at:
International Fisheries Stock Assessment Review Workshop 2015

Type: Paper

Status: Published     |    Year: 2015

2014
 

Recent decline of northern shrimp stocks in the Northwest Atlantic – Coincidence, multiple causes or response to synchronous changes in the environment?

Wieland, Kai ; Siegstad, Helle ; Casas Sanchez, J.M. ; Orr, David
in: IMBER Update, issue: 26, pages: 17-20

Type: Journal article

Status: Published     |    Year: 2014

2013
 

Consistency of 1st and 3rd quarter IBTS abundance indices for cod in relation to survey design, area coverage and gear performance

Wieland, Kai
Presented at:
Working Group on Improving use of Survey Data for Assessment and Advice

Type: Paper

Status: Published     |    Year: 2013

 

Environmental effects on hake catchability in the South African West Coast Survey

Wieland, Kai ; Durholtz, D. ; Fairweather, T.
Presented at:
MARAM/DAFF International Fisheries Stock Assessment Review Workshop

Type: Paper

Status: Published     |    Year: 2013

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Nephrops area definitions in the Skagerrak and Kattegat (FU 3-4)

Feekings, Jordan P. ; Jonsson, Patrik ; Wieland, Kai ; Ulmestrand, Mats ; Lövgren, Johan
Presented at:
Working Group on Nephrops Surveys (WGNEPS)

Type: Paper

Status: Published     |    Year: 2013

  PDF

Nephrops UWTV surveys in the Skagerrak and Kattegat (FU 3-4)

Wieland, Kai ; Ulmestrand, Mats ; Feekings, Jordan P. ; Koppetsch , Sven
Presented at:
Working Group on Nephrops Surveys (WGNEPS)

Type: Paper

Status: Published     |    Year: 2013

  PDF

Stenrev

Støttrup, Josianne ; Stenberg, Claus ; Dinesen, Grete E. ; Christensen, Helle Torp ; Wieland, Kai

Type: Report

Status: Published     |    Year: 2013

2012
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Environmental factors affecting recruitment of northern shrimp (Pandalus borealis) in West Greenland waters

Wieland, Kai ; Siegstad, H.
in: Marine Ecology Progress Series, vol: 469, pages: 297-306

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2012     |    DOI: https://doi.org/10.3354/meps09794

2011
 

Oskars forsøgsfiskeri er afsluttet

Pedersen, Eva Maria ; Wieland, Kai ; Beyer, Jan
in: Fiskeritidende, vol: 18, issue: 1, pages: 11

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2011

 

Potential bias in estimates of abundance and distribution of North Sea cod (Gadus morhua) due to strong winds prevailing prior or during a survey

Wieland, Kai ; Olesen, Hans Jakob ; Pedersen, Eva Maria ; Beyer, Jan
in: Fisheries Research, vol: 110, issue: 2, pages: 325-330

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1016/j.fishres.2011.04.023

2010
 

Changes of cod abundance in the north-eastern central North Sea based on surveys with commercial fishing vessels in 2006 to 2009

Wieland, Kai ; Pedersen, Eva Maria ; Olesen, Hans Jakob ; Beyer, Jan
part of: ICES WGNSSK, 2010
Presented at:
ICES Working Group on the Assessment of Demersal Stocks in the North Sea and Skagerrak

Type: Article in proceedings

Status: Published     |    Year: 2010

 

Cod and future climate change

Brander, Keith ; Daewel, Ute ; Drinkwater, Ken F. ; Engelhard, Georg ; Filin, Anatoly ; Lindegren, Martin ; MacKenzie, Brian ; Mantzouni, Irene ; Munk, Peter ; Ottersen, Geir ; Pohlmann, Holger ; Rothschild, Brian ; Schrum, Corinna ; Stiansen, Jan Erik ; Sundby, Svein ; Wieland, Kai ; Drinkwater, Ken F. (Editor) ; Schrum, Corinna (Editor)

Type: Report

Status: Published     |    Year: 2010

 

Estimating a catchability coefficient for a commercial fishing vessel

Olesen, Hans Jakob ; Wieland, Kai ; Thygesen, Uffe Høgsbro ; Beyer, Jan
Presented at:
70th International Fishing Fair

Type: Poster

Status: Published     |    Year: 2010

 

Human impacts on marine ecosystems

Brander, Keith ; Botsford, L. ; Cianelli, L. ; Fogarty, M. ; Heath, M. ; Planque, B. ; Shannon, L. ; Wieland, Kai
part of: Marine ecosystems and global change, pages: 41-71, 2010, Oxford University Press, Oxford

Type: Book chapter (Peer reviewed)

Status: Published     |    Year: 2010

 

Recruitment failure of Atlantic cod and Northern shrimp off West Greenland – What went wrong?

Wieland, Kai
part of: Report of the ICES/ESSAS Workshop on Ecosystem Studies of Sub-arctic Seas (ESSAS), 2010
Presented at:
ICES Annual Science Conference 2010

Type: Conference abstract in proceedings

Status: Published     |    Year: 2010

 

RESOURCE-projektet er i gang

Pedersen, Eva Maria ; Olesen, Hans Jakob ; Wieland, Kai ; Beyer, Jan
in: Fiskeritidende, vol: 17, issue: 41, pages: 8

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2010

 

The OSkar project: a collaborative fishermen-scientist project on "Optimizing sustainable use of fish resources in the Skagerrak"

Wieland, Kai ; Pedersen, Eva Maria ; Olesen, Hans Jakob ; Lund, Henrik S. ; Andersen, Niels Gerner ; Poulsen, Jens ; Nielsen, Jesper ; Jakobsen, John ; Pedersen, Claus H. ; Hansen, Jan ; Beyer, Jan
Presented at:
70th International Fishing Fair

Type: Poster

Status: Published     |    Year: 2010

 

The REX project: a collaborative fishers-scientists project on the geographical distribution of Atlantic cod in the northeastern part of the central North Sea

Pedersen, Eva Maria ; Wieland, Kai ; Olesen, Hans Jakob ; Andersen, Niels Gerner ; Kaspersen, Maria ; Karlsen, Junita ; Bolt, T. ; Nielsen, K. ; Nees, T. ; Madsen, K. ; Beyer, Jan
Presented at:
70th International Fishing Fair

Type: Poster

Status: Published     |    Year: 2010

2009
 

Basin-scale coherence in phenology of shrimps and phytoplankton in the North Atlantic Ocean

Koeller, P. ; Fuentes-Yaco, C. ; Platt, T. ; Sathyendranath, S. ; Richards, A. ; Oullet, P. ; Orr, D. ; Skuladottir, U. ; Wieland, Kai ; Savard, L. ; Aschan, M.
in: Science, vol: 324, issue: 5928, pages: 791-793

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2009     |    DOI: https://doi.org/10.1126/science.1170987

 

Cod versus shrimp dominance in West Greenland waters: Can climate change reverse the regime shift from a cod to a shrimp dominated ecosystem off West Greenland?

Wieland, Kai ; Hovgård, Holger
part of: ICES C.M., pages: 1-24, 2009, International Council for the Exploration of the Sea, Copenhagen
Presented at:
ICES Council Meeting 2009

Type: Article in proceedings

Status: Published     |    Year: 2009

 

Effect of bottom type on catch rates of North Sea cod (Gadus morhua) in surveys with commercial fishing vessels

Wieland, Kai ; Pedersen, Eva Maria ; Olesen, Hans Jakob ; Beyer, Jan
in: Fisheries Research, vol: 96, issue: 2-3, pages: 244-251

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2009     |    DOI: https://doi.org/10.1016/j.fishres.2008.11.010

 

Estimating abundance and biomass of North Sea cod based on surveys with commercial fishing vessels

Wieland, Kai ; Pedersen, Eva Maria ; Olesen, Hans Jakob ; Berg, C. ; Beyer, Jan
part of: ICES C.M., pages: 1-28, 2009, International Council for the Exploration of the Sea, Copenhagen
Presented at:
ICES Council Meeting 2009

Type: Article in proceedings

Status: Published     |    Year: 2009

 

Estimating a catchability coefficient for a commercial fishing vessel

Olesen, Hans Jakob ; Wieland, Kai ; Thygesen, Uffe Høgsbro ; Beyer, Jan
Presented at:
ICES Council Meeting 2009

Type: Poster

Status: Published     |    Year: 2009

 

REX - sommertogtet fangede flere små torsk end sidste år

Wieland, Kai ; Olesen, Hans Jakob
in: Fiskeritidende, vol: 16, issue: 44, pages: 8

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2009

 

REX - status 2008

Beyer, Jan ; Wieland, Kai
in: Fiskeritidende, vol: 16, issue: 2, pages: 7

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2009

 

Vintertogt i REX-projektet

Olesen, Hans Jakob ; Wieland, Kai
in: Fiskeritidende, vol: 16, issue: 11, pages: 10

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2009

2008
 

Calibration of bottom trawls for northern shrimp

Kingsley, M.C.S. ; Wieland, Kai ; Bergström, B. ; Rosing, M.
in: ICES Journal of Marine Science, vol: 65, issue: 6, pages: 873-881

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1093/icesjms/fsn072

 

Decline and recovery of Atlantic cod ( Gadus morhua ) stocks throughout the Atlantic

Lilly, G.R. ; Wieland, Kai ; Rothschild, B. ; Sundby, S. ; Drinkwater, K. ; Brander, Keith ; Ottersen, G.
part of: Resiliency of gadid stocks to fishing and climate change, pages: 39-67, 2008, University of Alaska Sea Grant

Type: Book chapter (Peer reviewed)

Status: Published     |    Year: 2008

 

Er torskebestanden i Skagerrak på vej op?

Wieland, Kai ; Pedersen, Eva Maria ; Beyer, Jan
in: Fiskeri Tidende, vol: 15, issue: 28-32, pages: 10

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2008

 

Fangstrater af torsk påvirkes af kuling

Wieland, Kai ; Pedersen, Eva Maria ; Beyer, Jan
in: Fiskeri Tidende, vol: 15, issue: 28-32, pages: 8

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2008

 

Fishery and environmental aspects relevant for the emergence and decline of Atlantic cod ( Gadus morhua ) in West Greenland waters

Hovgård, Holger ; Wieland, Kai
part of: Resiliency of gadid stocks to fishing and climate change, pages: 89-110, 2008, University of Alaska Sea Grant

Type: Book chapter (Peer reviewed)

Status: Published     |    Year: 2008

 

Første Skagerraktogt afsluttet med succes

Wieland, Kai ; Lund, Henrik
in: Fiskeri Tidende, vol: 15, issue: 33, pages: 11

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2008

 

Response in stock size and recruitment of northern shrimp (Pandalus borealis) to changes in predator biomass and distribution in west Greenland waters

Wieland, Kai ; Storr-Paulsen, Marie ; Sünksen, Kaj
in: Journal of Northwest Atlantic Fishery Science, vol: 39, pages: 21-33

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008

 

REX II vintertogt 2008

Pedersen, M. F. ; Wieland, Kai
in: Fiskeri Tidende, vol: 15, issue: 11-12, pages: 6

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2008

 

Sådan finder fiskere og forskere frem til torskens tilstand

Beyer, Jan ; Wieland, Kai
in: Fiskeri Tidende, vol: 15, issue: 28-32, pages: 10

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2008

2007
 

Er Nordsøtorsken truet?

Wieland, Kai ; Beyer, Jan
in: Fiskeritidende, issue: 37, pages: 9

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2007

 

Fangstraten er størst på hård bund

Beyer, Jan ; Wieland, Kai
in: Fiskeri Tidende, vol: 14, issue: 28-32, pages: 11

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2007

 

Hvor mange torsk er der pr. kvadratsømil?

Beyer, Jan ; Thygesen, Uffe Høgsbro ; Wieland, Kai
in: Fiskeri Tidende, vol: 14, issue: 43, pages: 12

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2007

 

Pilotprojekt i Skagerrak

Wieland, Kai ; Beyer, Jan
in: Fiskeritidende, issue: 40, pages: 7

Type: Contribution to newspaper - Newspaper article

Status: Published     |    Year: 2007

 

Spatial and temporal heterogeneity of the cod spawning environment in the Bornholm Basin, Baltic Sea

Hinrichsen, H.H. ; Voss, R. ; Wieland, Kai ; Köster, Fritz ; Andersen, Ken Haste ; Margonski, P.
in: Marine Ecology - Progress Series, vol: 345, pages: 245-254

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2007     |    DOI: https://doi.org/10.3354/meps06989

2006
 

A preliminary estimate of Atlantic cod (Gadus morhua) biomass in West Greenland offshore waters (NAFO Subarea 1) for 2006 and recent changes in the spatial overlap with northern shrimp (Pandalus borealis)

Wieland, Kai ; Sünksen, Kaj
in: Scientific Council Research Documents NAFO, vol: 06/57
Presented at:
Scientific Council Research Meeting NAFO

Type: Conference article

Status: Published     |    Year: 2006

 

Decline and recovery of North Atlantic cod stocks

Brander, Keith ; Ottersen, K. ; Wieland, Kai ; Lilly, G.
in: GLOBEC International Newsletter, vol: 12, issue: 2, pages: 10-12

Type: Journal article

Status: Published     |    Year: 2006

 

Den Atlantiske torsk i de Grønlandske farvande 2005

Storr-Paulsen, Marie ; Wieland, Kai

Type: Report

Status: Published     |    Year: 2006

 

Results of the Greenland bottom trawl survey for northern shrimp (Pandalus borealis) off West Greenland (NAFO Subarea 1 and Division 0A), 1988-2006

Wieland, Kai ; Bergström, Bo
in: Scientific Council Research Documents NAFO, vol: 06/58, pages: 35
Presented at:
Scientific Council Research Meeting NAFO

Type: Conference article

Status: Published     |    Year: 2006

 

The importance of Atlantic cod (Gadus morhua) predation on northern shrimp (Pandalus borealis) in Greenland waters 2005

Storr-Paulsen, Marie ; Carl, Jonathan ; Wieland, Kai
in: Scientific Council Research Documents NAFO, vol: 06/68, pages: 16
Presented at:
Scientific Council Research Meeting NAFO

Type: Conference article

Status: Published     |    Year: 2006

2005
 

Baltic cod recruitment - the impact of climate variability on key processes

Köster, Fritz ; Möllmann, C. ; Hinrichsen, H.H. ; Wieland, Kai ; Tomkiewicz, Jonna ; Kraus, Gerd ; Voss, R. ; Makarchouk, A. ; MacKenzie, Brian ; St. John, Michael ; Schnack, D. ; Rohlf, N. ; Linkowski, T. ; Beyer, Jan
in: ICES Journal of Marine Science, vol: 62, issue: 7, pages: 1408-1425

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2005     |    DOI: https://doi.org/10.1016/j.icesjms.2005.05.004

 

Changes in recruitment, growth, and stock size of northern shrimp (Pandalus borealis) at West Greenland: temperature and density-dependent effects at released predation pressure

Wieland, Kai
in: ICES Journal of Marine Science, vol: 62, issue: 7, pages: 1454-1462

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2005

 

East and West Greenland cod

Wieland, Kai ; Storr-Paulsen, Marie ; Brander, Keith

Type: Report

Status: Published     |    Year: 2005

 

Is cod recovering at West Greenland?

Wieland, Kai ; Storr-Paulsen, Marie
in: ICES/GLOBEC Newsletter, vol: 12, pages: 5-7

Type: Journal article

Status: Published     |    Year: 2005

2004
 

Baltic cod recruitment - the role of physical forcing and species interactions

Köster, Fritz ; Möllmann, C. ; Hinrichsen, H.H. ; Tomkiewicz, Jonna ; Wieland, Kai ; Kraus, Gerd ; Voss, R. ; MacKenzie, Brian ; Schnack, D. ; Makarchouk, A. ; Plikshs, M. ; St. John, Michael ; Rohlf, N. ; Linkowski, T. ; Beyer, J.E.
in: I C E S Council Meeting, pages: 1-41
Presented at:
ICES Council Meeting 2004

Type: Conference article

Status: Published     |    Year: 2004

 

Cephalopods in Greenland waters

Frandsen, Rikke ; Wieland, Kai

Type: Report

Status: Published     |    Year: 2004

 

Length at sex transition in northern shrimp (Pandalus borealis) off West Greenland in relation to changes in temperature and stock size

Wieland, Kai
in: Fisheries Research, vol: 69, issue: 1, pages: 49-56

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2004     |    DOI: https://doi.org/10.1016/j.fishres.2004.04.003

 

Stock structure of Atlantic cod ( Gadus morhua ) in West Greenland waters: implications of transport and migration

Storr-Paulsen, Marie ; Wieland, Kai ; Hovgård, Holger ; Rätz, H.J.
in: ICES Journal of Marine Science, vol: 61, issue: 6, pages: 972-982

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2004     |    DOI: https://doi.org/10.1016/j.icesjms.2004.07.021

2003
 

The stock structure of Atlantic cod ( Gadus morhua ) in West Greenland waters: Implications of transport and migration

Storr-Paulsen, Marie ; Wieland, Kai ; Hovgård, Holger ; Rätz, H.J.
in: ICES C.M. 2003/, vol: O:06, pages: 1-20
Presented at:
ICES Council Meeting 2003

Type: Conference article

Status: Published     |    Year: 2003

2002
 

Distribution and drift of Atlantic cod ( Gadus morhua ) eggs and larvae in Greenland offshore waters

Wieland, Kai ; Hovgård, Holger
in: Journal of Northwest Atlantic Fishery Science, vol: 30, pages: 61-76

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2002

 

Possible effect of temperature on the biomass of northern shrimp off West Greenland

Wieland, Kai ; Jarre, Astrid (Editor)
in: Inussuk, vol: 1, pages: 32-33

Type: Conference article

Status: Published     |    Year: 2002

2001
 

A geostatistical analysis of IBTS data for age 2 North Sea haddock ( Melanogrammus aeglefinus ) considering daylight effects

Wieland, Kai ; Rivoirard, J.
in: Sarsia, vol: 86, issue: 6, pages: 503-516

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2001

 

Correcting for the effect of daylight in abundance estimation of juvenile haddock (Melanogrammus aeglefinus) in the North Sea: an application of kriging with external drift

Rivoirard, Jacques ; Wieland, Kai
in: ICES Journal of Marine Science, vol: 58, issue: 6, pages: 1272-1285

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2001     |    DOI: https://doi.org/10.1006/jmsc.2001.1112

 

Model-supported estimation of mortality rates in Baltic cod (Gadus morhua callarias L.) larvae: the varying impact of 'critical periods'

Voss, Rüdiger ; Hinrichsen, Hans-Harald ; Wieland, Kai
in: BMC Ecology, vol: 1, issue: 1, pages: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2001

2000
 

Changes in the timing of spawning of Baltic cod : possible causes and implications for recruitment

Wieland, Kai ; Jarre, Astrid ; Horbowa, K.
in: ICES Journal of Marine Science, vol: 57, issue: 2, pages: 452-464

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2000

 

Correcting daylight effect in the estimation of fish abundance using kriging with external drift, with an application to juvenile gadoids in the North Sea

Rivoirard, J. ; Wieland, Kai
in: ICES C.M., vol: K:31

Type: Conference article

Status: Published     |    Year: 2000

  PDF

Quantifying environmental heterogeneity : habitat size necessary for successful development of cod Gadus morhua eggs in the Baltic Sea

MacKenzie, Brian ; Hinrichsen, H.H. ; Plikshs, M. ; Wieland, Kai ; Zezera, A.S.
in: Marine Ecology - Progress Series, vol: 193, pages: 143-156

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2000     |    DOI: https://doi.org/10.3354/meps193143

 

Stage-specific mortality of Baltic cod ( Gadus morhua L.) eggs

Wieland, Kai ; Hinrichsen, H.H. ; Grønkjær, P.
in: Journal of Applied Ichthyology, vol: 16, issue: 6, pages: 266-272

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2000     |    DOI: https://doi.org/10.1111/j.1439-0426.2000.00241.x

 

Stock recruitment relationships for cod ( Gadus morhua L.) in the central Baltic Sea incorporating environmental variability

Jarre, Astrid ; Wieland, Kai ; MacKenzie, Brian ; Hinrichsen, H.H. ; Plikshs, M. ; Aro, E.
in: Archive of Fishery and Marine Research, vol: 48, issue: 2, pages: 97-123

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2000

1999
 

Implications of mechanical deformation and formaldehyde preservation for the identification of stage-specific characteristics of Baltic cod eggs

Geldmacher, A. ; Wieland, Kai
in: Journal of Applied Ichthyology-Zeitschrift für Angewandte Ichthyologie, vol: 15, issue: 2, pages: 75-79

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1999

1998
 

Spatial distribution and variability of abundance estimates of juvenile (age 1 and 2) whiting and cod in the North Sea

Wieland, Kai ; Foldager, L. ; Holst, René ; Jarre, Astrid
in: ICES Council Meeting1998/, vol: J:7, pages: 1-31
Presented at:
ICES Council Meeting 1998

Type: Conference article

Status: Published     |    Year: 1998

1997
 

Comparison of the efficiency of Bongo and IKS-80 nets for sampling Baltic cod eggs

Wieland, Kai ; Makarchouk, A.
Presented at:
ICES Council Meeting 1997

Type: Poster

Status: Published     |    Year: 1997

 

Estimates of zooplankton abundance and size distribution with the Optical Plankton Counter (OPC)

Wieland, Kai ; Petersen, D. ; Schnack, D.
in: Archive of Fishery and Marine Research, vol: 45, issue: 3, pages: 271-280

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1997

 

Mortality of Baltic cod eggs and larvae at different environmental conditions

Wieland, Kai ; Voss, R.
Presented at:
ICES Symposium on Recruitment Dynamics of Exploited Marine Populations

Type: Poster

Status: Published     |    Year: 1997

 

Mortality of Baltic cod (Gadus morhua L.) eggs in the Bornholm Basin, Baltic Sea, during a drift study in July 1996

Wieland, Kai ; Grønkjær, P.
Presented at:
FSBI Symposium on Ichthyoplankton Ecology

Type: Poster

Status: Published     |    Year: 1997

 

Ontogenetic and environmental effects on vertical distribution of cod larvae in the Bornholm basin, Baltic sea

Grønkjaer, Peter ; Wieland, Kai
in: MARINE ECOLOGY-PROGRESS SERIES, vol: 154, pages: 91-105

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1997

 

Prediction of vertical distribution and ambient development temperature of Baltic cod, Gadus morhua L., eggs

Wieland, Kai ; Jarre, Astrid
in: Fisheries Oceanography, vol: 6, issue: 3, pages: 172-187

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1997

 

Soweit die Flossen tragen – Die mysteriöse Wanderung der Süßwasseraale quer über den Ozean

Hiegel, C. ; Wieland, Kai
in: Mare, vol: 1, pages: 78-82

Type: Journal article

Status: Published     |    Year: 1997

1996
 

Baltic cod recruitment project (CORE)

Schnack, D. ; Köster, Fritz ; Wieland, Kai ; Rosenthal, H. ; St. John, Michael ; MacKenzie, Brian ; Tomkiewicz, Jonna ; Nissling, A. ; Larsson, P.O. ; Aro, E.
in: I C E S Council Meeting, pages: 1-21
Presented at:
ICES Council Meeting 1996

Type: Conference article

Status: Published     |    Year: 1996

  PDF

Eastern Baltic cod : Perspectives from existing data on processes affecting growth and survival of eggs and larvae

MacKenzie, Brian ; St. John, Michael ; Wieland, Kai
in: Marine Ecology - Progress Series, vol: 134, pages: 265-281

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1996     |    DOI: https://doi.org/10.3354/meps134265

 

Oceanographic processes influencing seasonal and interannual variability in cod spawning habitat in the eastern Baltic Sea

MacKenzie, Brian ; St. John, Michael ; Plikshs, M. ; Hinrichsen, H.H. ; Wieland, Kai
in: I C E S Council Meeting, pages: C+J:4
Presented at:
ICES Council Meeting 1996

Type: Conference article

Status: Published     |    Year: 1996

 

Recent changes in peak spawning time and location of spawning of cod in the Bornholm Basin, Baltic Sea

Wieland, Kai ; Horbowa, K.
in: ICES C.M., vol: J:15

Type: Conference article

Status: Published     |    Year: 1996

 

Size and visibility of Baltic cod eggs with reference to size-selective and stage-dependent predation mortality

Wieland, Kai ; Köster, Fritz
in: Journal of Applied Ichthyology, vol: 12, issue: 2, pages: 83-89

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 1996

1995
 

Baltic cod recruitment project

Schnack, D. ; Köster, Fritz ; Wieland, Kai ; St. John, Michael ; MacKenzie, Brian ; Tomkiewicz, Jonna ; Nissling, A.
in: I C E S Council Meeting, pages: J:23
Presented at:
ICES Council Meeting 1995

Type: Conference article

Status: Published     |    Year: 1995


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