SLU publication database (SLUpub)

Joakim Hjelm

Department of Aquatic Resources (SLU Aqua)

Faculty of Natural Resources and Agricultural Sciences

Email: joakim.hjelm@slu.se
ORCID: 0000-0001-8423-8873

Publications

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2022

A no-take zone and partially protected areas are not enough to save the Kattegat cod, but enhance biomass and abundance of the local fish assemblage

Skold, Mattias; Borjesson, Patrik; Wennhage, Hakan et al. 2022. DOI: 10.1093/icesjms/fsac152

Research article (Peer reviewed)

Unexpected fish and squid in the central Arctic deep scattering layer

Snoeijs-Leijonmalm, Pauline; Flores, Hauke; Sakinan, Serdar et al. 2022. DOI: 10.1126/sciadv.abj7536

Research article (Peer reviewed)

Which factors can affect the productivity and dynamics of cod stocks in the Baltic Sea, Kattegat and Skagerrak?

Bryhn, Andreas C.; Bergek, Sara; Bergstrom, Ulf et al. 2022. DOI: 10.1016/j.ocecoaman.2022.106154

Review article (Peer reviewed)

2019

The first large-scale assessment of three-spined stickleback (Gasterosteus aculeatus) biomass and spatial distribution in the Baltic Sea

Olsson, Jens; Jakubavičiūtė, Eglė; Kaljuste, Olavi et al. 2019. DOI: 10.1093/icesjms/fsz078

Research article (Peer reviewed)

Expeditionsrapport IBTS, augusti 2019

Bland, Barbara; Hjelm, Joakim. 2019.

Report

Comments on Local cod (Gadus morhua) revealed by egg surveys and population genetic analysis after longstanding depletion on the Swedish Skagerrak Coast by Svedang et al.

Cardinale, Massimiliano; Mariani, Stefano; Hjelm, Joakim. 2019. DOI: 10.1093/icesjms/fsz095

Editorial (Peer reviewed)

Expeditionsrapport IBTS, januari 2019

Bland, Barbara; Hjelm, Joakim. 2019.

Report

Benchmark workshop on Baltic cod stocks (WKBALTCOD2)

Moesgaard Albertsen, Christoffer; Amosova, Viktoriia; Andersen, Michael et al. 2019.

Report

Designing spawning closures can be complicated: Experience from cod in the Baltic Sea

Eero, Margit; Zimmermann, Christopher; Hinrichsen, Hans-Harald et al. 2019. DOI: 10.1016/j.ocecoaman.2018.12.018

Research article (Peer reviewed)

2018

Expeditionsrapport IBTS, augusti 2018

Bland, Barbara; Hjelm, Joakim. 2018.

Report

Baltic Fisheries Assessment Working Group (WGBFAS), 6–13 April 2018, ICES HQ, Copenhagen, Denmark. ICES CM 2018/ACOM:11

Karpushevskaya, Anastasiia; Nielsen, Anders; Willestofte Berg, Casper et al. 2018.

Report

Fish and seabird spatial distribution and abundance around the largest seabird colony in the baltic sea

Hentati-Sundberg, Jonas; Evans, Thomas; Osterblom, Henrik et al. 2018.

Research article (Peer reviewed)

Expeditionsrapport IBTS, januari 2018

Bland, Barbara; Hjelm, Joakim. 2018.

Report

Fisk- och skaldjursbestånd i hav och sötvatten 2017 : resursöversikt

Ahlbeck Bergendahl, Ida; Axenrot, Thomas; Beier, Ulrika et al. 2018.

Report

2017

Expeditionsrapport IBTS, augusti 2017

Bland, Barbara; Hjelm, Joakim. 2017.

Report

Report of the Baltic Fisheries Assessment Working Group (WGBFAS), ICES Headquarters, 19–26 April 2017. ICES CM 2017/ACOM:11

Orio, Alessandro; Hjelm, Joakim; Lövgren, Johan et al. 2017.

Report

Report of the Workshop on Biological Input to Eastern Baltic Cod Assessment (WKBEBCA), 1-2 March 2017 Gothenburg, Sweden. ICES CM 2017/SSGEPD:19

Casini, Michele; Lundström, Karl; Bartolino, Valerio et al. 2017.

Report

The "easy restriction" syndrome drive local fish stocks to extinction: The case of the management of Swedish coastal populations

Cardinale, Massimiliano; Svenson, Anders; Hjelm, Joakim. 2017. DOI: 10.1016/j.marpol.2017.06.011

Research article (Peer reviewed)

Expeditionsrapport IBTS, januari 2017

Bland, Barbara; Hjelm, Joakim. 2017.

Report

2016

ICES. 2016. Report of the Baltic Fisheries Assessment Working Group (WGBFAS), 12- 19 April 2016, ICES HQ, Copenhagen, Denmark. ICES CM 2016/ACOM:11

Casini, Michele; Holmgren, Noél M. A.; Bartolino, Valerio et al. 2016.

Report

Expeditionsrapport IBTS, augusti 2016

Bland, Barbara; Hjelm, Joakim. 2016.

Report

Expeditionsrapport IBTS, januari 2016

Hjelm, Joakim; Bland, Barbara. 2016.

Report

Hypoxic areas, density-dependence and food limitation drive the body condition of a heavily exploited marine fish predator

Casini, Michele; Käll, Filip; Hansson, Martin et al. 2016. DOI: 10.1098/rsos.160416

Research article (Peer reviewed)

Fishing, reproductive volume and regulation: population dynamics and exploitation of the eastern Baltic cod

Wikström, Anders; Knape, Jonas; Casini, Michele et al. 2016. DOI: 10.1007/s10144-015-0520-3

Research article (Peer reviewed)

2015

Report of the Baltic Fisheries Assessment Working Group (WGBFAS), 14-21 April 2015, ICES HQ, Copenhagen, Denmark. ICES CM 2015/ACOM:10

Storr-Paulsen, Marie; Casini, Michele; Holmgren, Noél M. A. et al. 2015.

Report

Seal exclusion devices in cod pots prevent seal bycatch and affect their catchability of cod

Königson, Sara; Lövgren, Johan; Hjelm, Joakim et al. 2015. DOI: 10.1016/j.fishres.2015.01.013

Research article (Peer reviewed)

Food for Thought Eastern Baltic cod in distress: biological changes and challenges for stock assessment

Eero, Margit; Hjelm, Joakim; Behrens, Jane et al. 2015. DOI: 10.1093/icesjms/fsv109

Research article (Peer reviewed)

Regime shifts in exploited marine food webs: detecting mechanisms underlying alternative stable states using size-structured community dynamics theory

Gårdmark, Anna; Casini, Michele; Huss, Magnus et al. 2015. DOI: 10.1098/rstb.2013.0262

Research article (Peer reviewed)

Management Forcing Increased Specialization in a Fishery System

Hentati Sundberg, Jonas; Hjelm, Joakim; Boonstra, Wiebren et al. 2015. DOI: 10.1007/s10021-014-9811-3

Research article (Peer reviewed)

2014

Kustens rovfiskar behöver integrerad förvaltning

Hjelm, Joakim; Bergström, Ulf; Olsson, Jens et al. 2014.

Report chapter

Scientific, Technical and Economic Committee for Fisheries (STECF) – Landing Obligations in EU Fisheries - part 3 (STECF-14-06)

Casey, John; Cardinale, Massimiliano; Hjelm, Joakim et al. 2014. DOI: 10.2788/53393

Report

Report of the Baltic Fisheries Assessment Working Group (WGBFAS), 3-10 April 2014, ICES HQ, Copenhagen, Denmark. ICES CM 2014/ACOM:10

Storr-Paulsen, Marie; Casini, Michele; Hjelm, Joakim et al. 2014.

Report

Report of the Workshop on Scoping for Integrated Baltic Cod Assessment (WKSIBCA), 1–3 October 2014, Gdynia, Poland. ICES CM 2014/ACOM:62

Andersen, Michael; Casini, Michele; Hjelm, Joakim et al. 2014.

Report

Does fisheries management incentivize non-compliance? Estimated misreporting in the Swedish Baltic Sea pelagic fishery based on commercial fishing effort

Hentati-Sundberg, J.; Hjelm, J.; Osterblom, H.. 2014. DOI: 10.1093/icesjms/fsu036

Research article (Peer reviewed)

Can fisheries management be quantified?

Hentati Sundberg, Jonas; Hjelm, Joakim. 2014. DOI: 10.1016/j.marpol.2014.02.021

Research article (Peer reviewed)

2013

Report of the Baltic Fisheries Assessment Working Group (WGBFAS), 10 - 17 April 2013, ICES Headquarters, Copenhagen. ICES CM 2013/ACOM:10

Karpushevskaia, Anastasiia; Hjelm, Joakim; Lövgren, Johan et al. 2013.

Report

Report of the Benchmark Workshop on Baltic Multispecies Assessments (WKBALT), 4–8 February 2013, Copenhagen, Denmark. ICES CM 2013/ACOM:43

Casini, Michele; Hjelm, Joakim; Holmgren, Noél M. A. et al. 2013.

Report

”PLAN FISH: Planktivore management – linking food web dynamics to fisheries in the Baltic Sea” : Slutrapport för Skarpsillsprojektet 2008-2013

Appelberg, Magnus; Bergenius, Mikaela; Bergström, Ulf et al. 2013.

Report

Predators with Multiple Ontogenetic Niche Shifts Have Limited Potential for Population Growth and Top-Down Control of Their Prey

van Leeuwen, Anieke; Huss, Magnus; Gårdmark, Anna et al. 2013. DOI: 10.1086/670614

Research article (Peer reviewed)

2012

Size matters: short term loss and long term gain in a size-selective fishery

Cardinale M, Hjelm J. 2012. DOI: 10.1016/j.marpol.2012.01.001

Research article (Peer reviewed)

2011

Överfiske - en miljöfarlig aktivitet : orsaker till fiskbeståndens utarmning och dess konsekvenser i svenska hav

Moksnees, Per-Olav; Belgrano, Andrea; Bergström, Ulf et al. 2011.

Report

Fiskförluster i kylvattenintagen till Ringhalsverket: kompletterande undersökningar 2006-2010

Andersson, Jan; Massimiliano, Cardinale; Fagerholm, Björn et al. 2011.

Report

Fiskbestånd och bottenmiljö vid svenska västkusten 2004–2009 : effekter av trålgränsutflyttning och andra fiskeregleringar

Sköld, Mattias; Svedäng, Henrik; Valentinsson, Daniel et al. 2011.

Report

Fiskare i forskningens tjänst – ny trålundersökning i Kattegatt

Lövgren, Johan; Sköld, Mattias; Ringdahl, Katja et al. 2011.

Other publication

2010

Aging and oxidative stress in two populations of Atlantic cod fish: Effects of commercial fishing

Almroth, B. Carney; Skold, M.; Hjelm, J. et al. 2010.

Conference abstract

Relationship Between Fish and the Number of Horns in Ceratium Hirundinella (Dinophyceae): a Food-Web-Mediated Effect on Algal Morphology

Bertolo, Andrea; Lacroix, Gérard; Lescher-Moutoué, Françoise et al. 2010. DOI: 10.1111/j.1529-8817.2009.00775.x

Research article (Peer reviewed)

Fishing through time: population dynamics of plaice (Pleuronectes platessa) in the Kattegat-Skagerrak over a century

Cardinale, Massimiliano; Hagberg, Jacob; Svedang, Henrik et al. 2010. DOI: 10.1007/s10144-009-0177-x

Research article (Peer reviewed)

2009

Trophic cascades promote threshold-like shifts in pelagic marine ecosystems

Casini, Michele; Hjelm, Joakim; Molinero, Juan-Carlos et al. 2009. DOI: 10.1073/pnas.0806649105

Research article (Peer reviewed)

Two- and three-dimensional maturation reaction norms for the eastern Baltic cod, Gadus morhua

Vainikka, Anssi; Gårdmark, Anna; Bland, Barbara et al. 2009. DOI: 10.1093/icesjms/fsn199

Research article (Peer reviewed)

2008

Disentangling the Effect of Adult Biomass and Temperature on the Recruitment Dynamics of Fishes

Cardinale, Massimiliano; Hjelm, Joakim; Casini, Michele. ; Kruse, GH (ed.);Drinkwater, K (ed.);Ianelli, JN (ed.); et al. 2008. DOI: 10.4027/rgsfcc.2008.12

Conference paper (Peer reviewed)

12

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