Ecologically and economically sustainable mesopelagic fisheries

Leistungen

Scientific report on current fisheries sector economics for selected fleet components in perspective of potential mesopelagic resource exploitation

This final report will provide an estimate of the costs of mesopelagic fishing under a number of exploitation scenarios based on the cost structure described in D61 and cost data collected from vessels from Denmark Spain and The Netherlands potentially involved in this kind of fisheries

Final exploitation plan
Modelling workshop report

Scientific report summarising the four WP5 models (S6, StrathSPACE, NORWECOM.E2E, SEAPODYM) in order to provide the starting point for the collation of the new and existing data (D5.2). The report will focus on listing the model parameters and output variables, together with identification of the associated data requirements, needed for parameter estimation and fitting the models to existing and new data on the target species such as Benthosema glaciale, Maurolicus muelleri, Meganyctiphanes norvegica and pelagic shrimps.

Policy landscape manuscript

This manuscript will be based on an institutional analysis Ostrom 2005 of the fishing biodiversity and carbon policies relevant to mesopelagic resource management and based on a combination of deskbased policy analysis and semistructured interviews with international experts in ocean governance

Synthesis report on biomass distribution in the MEESO regions in relation to environmental variables.

Scientific report applying various statistically robust methods (e.g. GAMs, probabilistic modelling approach) to explore the effect of biological and ocean dynamic environment on the abundance of mesopelagic species and their spatial distribution. The most important explanatory variables explaining mesopelagic species abundance patterns, both in horizontal and vertical scale will be identified.

Report on identification of possible biotechnological products from the processed mesopelagic catch in terms of production possibilities and value.

Report on identification of possible biotechnological products from the processed mesopelagic catch in terms of production possibilities and value

Report on the development and testing of specialized trawls, and the potential negative environmental effects of the herding methods.

Report on the development and testing of specialized trawls optimized for deep and shallow mesopelagic fisheries pumping systems and the effect of different herding mechanisms on observed speciesspecific behaviour and the species composition of the catches and the potential negative environmental effects of the herding methods

Synthesis report on the stocks, oceanographic relationships, vital rates, ecological position, distribution and dynamics of mesopelagic fauna.

Scientific report on key biological parameters for the populations of M. muelleri and B. glacialis In the MEESO regions. Statistical analyses will be carried out comparing the results obtained between areas. The results will allow us to see if there are different strategies among the populations of the different regions and how they may be influenced by environmental variables. Time series of M. muelleri in the Bay of Biscay will be used to develop mesopelagic species spatial abundance models to explore the effect of biological and ocean dynamic environment. GAMs will be developed to identify the most important explanatory variables explaining mesopelagic species abundance patterns within a Model Averaging Approach.

Manuscript on the frames, perceptions, and values related to mesopelagic exploitation, to be submitted to scientific journal

This scientific report will explore and map the wider public's perception of mesopelagic fishing, and the framing and values that determine public acceptance of mesopelagic fishing, based on focus group discussions carried out in Task 6.3

Report on meta-data catalogue for data resources
Collated cruise reports with regional maps of distribution and abundance of mesopelagic communities in the North Atlantic focusing on potential fishing areas.

Report synthesizing information from all MEESO cruises on abundance distribution life history traits eg length weight feeding of key components of the mesopelagic fauna at the finest taxonomic scale possible in addition to data on horizontal and vertical distribution of marine snow for selected cruises and oceanographic parameters such as temperature salinity light penetration and chlorophylla

Report on initial demographic parameters

Scientific report on so far collated and existing information from published literature and current outputs from the work packages on fishing technology development WP3 and the field campaign data WP4 in order to provide initial parameters and fitting data for the WP5 modelling tasks for the main species stocks focused upon such as Benthosema glaciale Maurolicus muelleri Meganyctiphanes norvegica pelagic shrimps These initial parameters can be updated during the course of the field campaign and field data analyses

Report on transfer of data to international data collections
Report on the implementation of acoustical, optical and catch methods for enhanced identification and biomass estimation of mesopelagic species.
Report matching of possible products from processing, contaminants and bioactivity testing with market possibilities and environmental impact.

Report matching of possible products from processing contaminants and bioactivity testing with market possibilities and environmental impact

Report on 3-4 E-learning courses or webinars (specific courses/webinars listed under milestones)

Reports on public availability of training materials and course contents including lectures manuals online training lectures and resources etc for 4 elearning training courseswebinars covering and conducted as well as involving input from i data guidance management standardization and data base design for stakeholder data providers and users WP1 lead by ICES ii survey sampling and harvesting techniques covering new monitoring survey and fishing techniques WP2 lead by IMR and WP4 lead by MFRI iii techniques for on board and on land processing WP3 lead by Nofima and SINTEF iv information on food safety WP3 lead by IMR v data limited stock assessment methodsmodels codes data and data portals required for stock and system assessments and management strategy evaluation WP 5 lead by STRATH and DTU also demonstrating use of multidisciplinary decision support tools that can facilitate management strategy evaluations according to scenarios for sustainable potential exploitation both covering ecological sustainability socioeconomic efficiency and sustainability as well as social acceptance WP6 lead by WU and DTU and vi development of policyoriented outreach and training materials for decisionmakers in government industry and civil society including training and learning of policymakers and dissemination of results from WP7 in joint expert committees eg LDAC and RFMOs WP7 lead by WMU

Report on input to national, regional, European and international advisory bodies e.g. ICES, GFCM, RFMO's, STECF, EU ACs, FAO, etc., on biological sustainable management of potential key mesopelagic resources - typically following ICES advisory standards.

Scientific report in format of standard ICES stock advice sheets following ICES advisory standards and principles according to MSY reference on biological sustainable management for focus key mesopelagic fish stocks, including potential sustainable harvesting of them given different harvest control rules, and with descriptions of vulnerability for exploitation. This scientific publication and advisory report and its supplementary material will provide the basis for biological advisory input to different advisory and management bodies from the project with focus on key stocks.

Report on the behaviour of mesopelagic species to trawls and submersible platforms.

Report on the behaviour of mesopelagic species to trawls and submersible platforms

Report on the use of enhanced catch and optic methods for accurate quantification of mesopelagic sampling tools.
Report on available data standards per data type
Report on the outputs of the harvest strategies and climate change scenarios

Scientific report or peer reviewed publications(s) on the outputs of the StrathSPACE, NORWECOM.E2E, and SEAPODYM models under varying fishing mortality and projected climate change scenarios. The reported outputs will provide regional to global scale inter-comparisons, including estimates of the sensitivity of B. glaciale and M. muelleri stocks over the North Atlantic to overall harvesting pressure, spatially varying harvesting pressure, and to climate change (StrathSPACE), the sensitivity of mesopelagic regulation of carbon fluxes to fishing and climate scenarios in the Norwegian Sea (NORWECOM.E2E), and the estimation of biomass and mesopelagic functional group dynamics at the global scale (SEAPODYM).

Cooperation between MEESO and SUMMER. Activities and contributions to project outcomes.

The report will summarise the outcome of Task 9.4 of MEESO and the equivalent Task of SUMMER on the bullet points of cooperation and coordination mentioned there.

Scientific report on economic perspectives, efficiency, projections for (a) fleet components potentially exploiting mesopelagic resources, and (b) the processing sector.

This deliverable and scientific report is for part (a) directly linked and associated to the deliverable D.6.4 described above. This deliverable and scientific report for part (b) is directly linked and associated to the deliverable D.3.5 described above. As such D8.4.2 is a compilation of the actual scientific reports provided under D.6.4 and D3.5 with an integrated/comparative summary for both the catch and processing sector.

Manuscript on extreme outcomes of mesopelagic exploitation and their plausibility, to be submitted to scientific journal

This scientific report will explore the range and plausibility of possible 'unknown unknowns' in mesopelagic fishing, i.e. uncertain outcomes that cannot be taken into account in existing models, based on focus group discussions and interviews carried out in Task 6.2. It will describe the main extreme outcomes from mesopelagic fishing that are of concern among the major stakeholders; the social-economic and biophysical pathways that might lead to such outcomes; and the plausibility of these pathways.

Report on training materials

These training materials will include policy-oriented outreach for decision-makers in government industry and civil society (briefing notes and maps identifying relevant policies for fisheries, biodiversity and carbon to be submitted as an ICES data resource

Determination of the most effective on board processing methods with regards to desired product, cost of processing and market possibilities.
Determination of the most effective land based processing methods with regards to products, markets, scalability and economics.

Determination of the most effective land based processing methods with regards to products, markets, scalability and economics.See also D8.4.2.

Database on contaminants, nutraceuticals and nutrients.

"Database on contaminants, nutraceuticals and nutrients. Extension of the current open access seafood database on nutrients and contaminants (https://sjomatdata.nifes.no/#search/). Establish a processing factor database that can be used to estimate final contaminant levels in feed ingredients derived from mesopelagic biomass based on analysed levels of the feral catch."

Project Dissemination Plan

Dissemination plan and overview on internal project communication and dissemination with communication means, structures, pathways, and timelines. This also includes an overview of planned reports, publications of different types, articles, project products, administrative documents, exploitation plans, data management plans, and other dissemination by work package and overall for the project and between work packages, including the management work package. There will be distinguished between the public and the project internal products and outcomes. The different work packages and work package leads including the project management and coordinator will directly specify and deliver work package explicit input to the dissemination plan with outcomes and products according to the respective work packages and management coverages, topics and responsibilities.

Prototype production of selected scaled processes for market evaluation and circular prototype improvement.

Videos and potentially manuals on best fishing and surveying practice

Provide videos and manuals on best surveying and fishing practices for focus mesopelagic species and resources The project will run cruise campaign blogs and invite journalists where relevant to cruise and trial fisheries campaigns in a coordinated manner and there will be released in a cooperation between WP2 WP3 and WP4 short introductory videos and potentially manuals of survey and fishing processes showing best fishing and surveying practice

Project internet representation established.

Establishment of a project website and portal with direct link through existing well established scientific/advisory/management portals/platforms, e.g. ICES portal (among other associated to some relevant data portals for the project). There will be established a public portal part structured according to the overall project structure and the project description, i.e. by work package and topics hereunder, giving access to the public parts of the project including publications of different types, public reports, articles, public teaching and workshop material, exploitation plan, public data products and data management plan, etc. by work package. Also, there will be established an associated project internal portal part (using the same link but with a password access sub-link for project partners) giving access to the project internal parts and reports including status and progress reports, management reports, administrative documents, minutes and reports from meetings and workshops and similar by work package. The different work packages and work package leads including the project management and coordinator will directly specify and deliver work package explicit input to the dissemination plan with outcomes and products according to the respective work packages and management coverages, topics and responsibilities.

Data Management Plan in cooperation with WP1

This plan will provide guidance on and promote efficient data management through existing data platforms to secure optimal storage, long term use, standardized designs and formats, as well as public availability of historic/new data including Data Journalism Communities for “data mining”. This will include advice on appropriate links to data sets with standardized design and format for ICES and STECF and OECD data centres as well as to EMONET, COPERNICUS and similar relevant data platforms. This also includes providing information from and connecting to other existing data platforms such as Global Fishing Watch (fishing effort maps) and other relevant stakeholder platforms.

Veröffentlichungen

Report of the extreme outcomes and social-ecological system workshop of the MEESO project

Autoren: Marloes Kraan, Maartje Oostdijk, Laura Elsler, Amanda Schadeberg, Mary Wisz, Rolf Groeneveld
Veröffentlicht in: 2022
Herausgeber: Wageningen University

Report of the MEESO modelling workshop held on 21 June 2022

Autoren: M.L. Kraan, Maartje Oostdijk, B.M.J. Vastenhoud, Laura G. Elsler, A. Schadeberg, Mary S. Wisz, R.A. Groeneveld
Veröffentlicht in: 2023
Herausgeber: Wageningen University

Report of the Industry workshop of the MEESO project held on 29 March 2021

Autoren: Schadeberg, A.; Kraan, M.L.; Groeneveld, R.A.
Veröffentlicht in: Ausgabe 2, 2021
Herausgeber: Wageningen University & Research

Fine-scale observations of physical and biological environment along a herring feeding migration route

Autoren: Webjørn Melle, Thor Klevjer, Espen Strand, Peter H. Wiebe, Aril Slotte, Geir Huse
Veröffentlicht in: Deep Sea Research Part II: Topical Studies in Oceanography, Ausgabe 180, 2020, Seite(n) 104845, ISSN 0967-0645
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.dsr2.2020.104845

Mesopelagic fish gas bladder elongation, as estimated from wideband acoustic backscattering measurements

Autoren: Khodabandeloo, Babak; Ona, Egil; Pedersen, Geir; Korneliussen, Rolf; Melle, Webjørn Raunsgård; Klevjer, Thor Aleksander
Veröffentlicht in: Journal of the Acoustical Society of America. 2022, 151 (6), 4073-4085, 2022, ISSN 0001-4966
Herausgeber: Acoustical Society of America
DOI: 10.1121/10.0011742

Structure and functioning of four North Atlantic ecosystems - A comparative study

Autoren: Webjørn Melle, Thor Klevjer, Kenneth F. Drinkwater, Espen Strand, Lars Johan Naustvoll, Peter H. Wiebe, Dag L. Aksnes, Tor Knutsen, Svein Sundby, Aril Slotte, Nicolas Dupont, Anne Gro Vea Salvanes, Rolf Korneliussen, Geir Huse
Veröffentlicht in: Deep Sea Research Part II: Topical Studies in Oceanography, Ausgabe 180, 2020, Seite(n) 104838, ISSN 0967-0645
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.dsr2.2020.104838

Estimating target strength and physical characteristics of gas-bearing mesopelagic fish from wideband in situ echoes using a viscous-elastic scattering model

Autoren: Babak Khodabandeloo, Mette Dalgaard Agersted, Thor Klevjer, Gavin J. Macaulay, Webjørn Melle
Veröffentlicht in: The Journal of the Acoustical Society of America, Ausgabe 149/1, 2021, Seite(n) 673-691, ISSN 0001-4966
Herausgeber: Acoustical Society of America
DOI: 10.1121/10.0003341

Potential for Mesopelagic Fishery Compared to Economy and Fisheries Dynamics in Current Large Scale Danish Pelagic Fishery

Autoren: Silvia Paoletti, J. Rasmus Nielsen, Claus R. Sparrevohn, Francois Bastardie, Berthe M. J. Vastenhoud
Veröffentlicht in: Frontiers in Marine Science, Ausgabe 8, 2021, ISSN 2296-7745
Herausgeber: Frontiers
DOI: 10.3389/fmars.2021.720897

Undesirables in Mesopelagic Species and Implications for Food and Feed Safety—Insights from Norwegian Fjords

Autoren: Martin Wiech, Marta Silva, Sonnich Meier, Jojo Tibon, Marc H. G. Berntssen, Arne Duinker, Monica Sanden
Veröffentlicht in: Foods, Ausgabe 9/9, 2020, Seite(n) 1162, ISSN 2304-8158
Herausgeber: Foods (ISSN 2304-8158; CODEN: FOODBV)
DOI: 10.3390/foods9091162

Application of an unsupervised clustering algorithm on in situ broadband acoustic data to identify different mesopelagic target types

Autoren: Mette Dalgaard Agersted; Babak Khodabandeloo; Yi Liu; Webjørn Melle; Thor A. Klevjer
Veröffentlicht in: ICES Journal of Marine Science, Ausgabe 10543139, 2021, ISSN 1054-3139
Herausgeber: Oxford University Press
DOI: 10.1093/icesjms/fsab167

Characterization of Pseudoterranova ceticola (Nematoda: Anisakidae) larvae from meso/bathypelagic fishes off Macaronesia (NW Africa waters)

Autoren: Bao, Miguel; Olsen, Kaja M.; Levsen, Arne; Cipriani, Paolo; Giulietti, Lucilla; Storesund, Julia Endresen; García-Seoane, Eva; Karlsbakk, Egil Erlingsson
Veröffentlicht in: Scientific Reports. 2022, 12 (1), 1-14, 2022, ISSN 2045-2322
Herausgeber: Nature Publishing Group

Mesopelagic Species and Their Poential Contribution to Food and Feed Security - A Case Study from Norway

Autoren: Kjellevold, Marian; Strand, Espen; Sanden, Monica; Wiech, Martin
Veröffentlicht in: Foods. 2020, 9 (3), Ausgabe 26, 2020, ISSN 2304-8158
Herausgeber: MDPI, St. Alban-Anlage 66, 4052 Basel, Switzerland

Ecology of mesozooplankton across four North Atlantic basins

Autoren: Espen Strand, Thor Klevjer, Tor Knutsen, Webjørn Melle
Veröffentlicht in: Deep Sea Research Part II: Topical Studies in Oceanography, Ausgabe 180, 2020, Seite(n) 104844, ISSN 0967-0645
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.dsr2.2020.104844

Economic viability of a large vessel mesopelagic fishery under ecological uncertainty

Autoren: Berthe M. J. Vastenhoud, Francois Bastardie, Ken H. Andersen, Douglas C. Speirs, J. Rasmus Nielsen
Veröffentlicht in: Frontiers in Marine Science, 10, 2023, ISSN 2296-7745
Herausgeber: Frontiers SA
DOI: 10.3389/fmars.2023.1285793

Mesopelagic Species and Their Potential Contribution to Food and Feed Security—A Case Study from Norway

Autoren: Anita R. Alvheim, Marian Kjellevold, Espen Strand, Monica Sanden, Martin Wiech
Veröffentlicht in: Foods, Ausgabe 9/3, 2020, Seite(n) 344, ISSN 2304-8158
Herausgeber: Foods (ISSN 2304-8158; CODEN: FOODBV)
DOI: 10.3390/foods9030344

Mesopelagic flesh shear viscosity estimation from in situ broadband backscattering measurements by a viscous–elastic model inversion

Autoren: Babak Khodabandeloo; Mette Dalgaard Agersted; Thor A. Klevjer; Geir Pedersen; Webjørn Melle
Veröffentlicht in: ICES Journal of Marine Science, Ausgabe 10543139, 2021, ISSN 1054-3139
Herausgeber: Oxford University Press
DOI: 10.1093/icesjms/fsab183

Deep sea nature-based solutions to climate change

Autoren: Nathalie Hilmi, Michael Sutherland, Shekoofeh Farahmand, Gunnar Haraldsson, Erik van Doorn, Ekkehard Ernst, Mary S. Wisz, Astrid Claudel Rusin, Laura G. Elsler, and Lisa A. Levin
Veröffentlicht in: Frontiers in Climate, 5, 2023, ISSN 2624-9553
Herausgeber: Frontiers SA
DOI: 10.3389/fclim.2023.1169665

Life History Strategy of Maurolicus muelleri (Gmenlin, 1789) in the Bay of Biscay

Autoren: P. Alvarez, María Korta, Dorleta Garcia, Guillermo Boyra
Veröffentlicht in: Hydrobiology 2(2):289-313, 2023, ISSN 0018-8158
Herausgeber: Kluwer Academic Publishers

Protecting ocean carbon through biodiversity and climate governance

Autoren: Laura G. Elsler, Maartje Oostdijk, Lisa A. Levin, Erin V. Satterthwaite, Malin L. Pinsky, Guillermo Ortuño Crespo, and Mary S. Wisz
Veröffentlicht in: Frontiers in Marine Science, 9, 2022, ISSN 2296-7745
Herausgeber: Frontiers Media S.A.
DOI: 10.3389/fmars.2022.880424

Quick and efficient microplastic isolation from fatty fish tissues by surfactant-enhanced alkaline digestion

Autoren: Helge Torbjørn Bull, Hove; Thomas, Næsheim; Tanja, Kögel
Veröffentlicht in: Mar Pollut Bull. 2023 Dec;197:115726, Ausgabe 6, 2023, ISSN 0025-326x
Herausgeber: Pergamon Press Ltd.

Trophic rewilding can expand natural climate solutions

Autoren: Oswald J. Schmitz; Magnus Sylvén; Trisha B. Atwood; Elisabeth S. Bakker; Fabio Berzaghi; Jedediah F. Brodie; Joris P. G. M. Cromsigt; Andrew B. Davies; Shawn J. Leroux; Frans J. Schepers; Felisa A. Smith; Sari Stark; Jens-Christian Svenning; Andrew Tilker; Henni Ylänne
Veröffentlicht in: Nature Climate Change, 13(4), Ausgabe 18, 2023, ISSN 1758-678X
Herausgeber: Nature Publishing Group

Prediction of potential net panel selectivity in mesopelagic trawls

Autoren: Eduardo Grimaldo; Bent Herrmann; Jure Brčić; Kristine Cerbule; Jesse Brinkhof; Leif Grimsmo; Nadine Jacques
Veröffentlicht in: Ocean Engineering, 2022, ISSN 0029-8018
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.oceaneng.2022.111964

Mass estimates of individual gas-bearing mesopelagic fish from in situ wideband acoustic measurements ground-truthed by biological net sampling

Autoren: Agersted, Mette Dalgaard; Khodabandeloo, Babak; Klevjer, Thor A.; García-Seoane, Eva; Strand, Espen; Underwood, Melanie; Melle, Webjørn Raunsgård
Veröffentlicht in: ICES Journal of Marine Science. 2021, 78 (10), 3658-3673, 2021, ISSN 1054-3139
Herausgeber: Oxford University Press
DOI: 10.1093/icesjms/fsab207

Mesopelagic Fish ProteinHydrolysates and Extracts: A Sourceof Novel Anti-Hypertensive andAnti-Diabetic Peptides

Autoren: Azza S. Naik, R. D. Whitaker, S. Albrektsen, Runar G. Solstad, Lars Thoresen and Maria Hayes
Veröffentlicht in: Front. Mar. Sci. 8, 2021, ISSN 2296-7745
Herausgeber: Frontiers SA

Hiding in plain sight: predator avoidance behaviour of mesopelagic Maurolicus muelleri during foraging

Autoren: K. G. Thorvaldsen, S. Neuenfeldt, P. Mariani, J. R. Nielsen
Veröffentlicht in: Marine Ecology Progress Series, 2024, ISSN 0171-8630
Herausgeber: Inter-Research Science Publishing
DOI: 10.3354/meps14424

Science governs the future of the mesopelagic zone

Autoren: Schadeberg, A.; Kraan, M.L.; Groeneveld, R.A.; Trilling, Damian; Bush, S.R.
Veröffentlicht in: npj Ocean Sustainability, 2(2), Ausgabe 28, 2023, ISSN 2731-426X
Herausgeber: Springer Nature

Biogeographical patterns of meso- and bathypelagic fish along a Northeastern Atlantic transect

Autoren: Eva García-Seoane; Rupert Wienerroither; Kjell Arne Mork; Melanie J. Underwood; Webjørn Melle
Veröffentlicht in: ICES Journal of Marine Science, Ausgabe 10543139, 2021, ISSN 1054-3139
Herausgeber: Oxford University Press
DOI: 10.1093/icesjms/fsaa255

Processing Mixed Mesopelagic Biomass from the North-East Atlantic into Aquafeed Resources; Implication for Food Safety.

Autoren: Marc H.G. Berntssen; Lars Thoresen; Sissel Albrektsen; Eduardo Grimaldo; Leif Grimsmo; Ragnhild Whitaker; Veronika Sele; Martin Wiech
Veröffentlicht in: Foods, Ausgabe 23048158, 2021, ISSN 2304-8158
Herausgeber: MDPIST ALBAN-ANLAGE 66
DOI: 10.3390/foods10061265

An acoustic method to observe the distribution and behaviour of mesopelagic organisms in front of a trawl

Autoren: Melanie J. Underwood, Eva García-Seoane, Thor A. Klevjer, Gavin J. Macaulay, Webjørn Melle
Veröffentlicht in: Deep Sea Research Part II: Topical Studies in Oceanography, Ausgabe 180, 2020, Seite(n) 104873, ISSN 0967-0645
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.dsr2.2020.104873

Acoustic micronektonic distribution and density is structured by macroscale oceanographic processes across 17–48° N latitudes in the North Atlantic Ocean

Autoren: García-Seoane, Eva; Klevjer, Thor A.; Mork, Kjell Arne; Agersted, Mette Dalgaard; Macaulay, Gavin; Melle, Webjørn Raunsgård
Veröffentlicht in: Scientific Reports. 2023, 13 (1), Ausgabe 3, 2023, ISSN 2045-2322
Herausgeber: Nature Publishing Group

The carrying capacity of the seas and oceans for future sustainable food production: Current scientific knowledge gaps

Autoren: van der Meer, Jaap; Callier, Myriam; Fabi, Gianna; van Hoof, Luc; Nielsen, Rasmus; Raicevich, Saša
Veröffentlicht in: Food and Energy Security, 12(4), Ausgabe 15, 2023, ISSN 2048-3694
Herausgeber: Wiley & Sons Lt

Vertical distribution and migration of mesopelagic scatterers in four north Atlantic basins

Autoren: Thor A. Klevjer, Webjørn Melle, Tor Knutsen, Dag Lorents Aksnes
Veröffentlicht in: Deep Sea Research Part II: Topical Studies in Oceanography, Ausgabe 180, 2020, Seite(n) 104811, ISSN 0967-0645
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.dsr2.2020.104811

Understanding the impact of along-transect resolution on acoustic surveys

Autoren: Guillermo Boyra, Iosu Paradinas, Iñaki Rico, Udane Martínez, Enrique Nogueira
Veröffentlicht in: Scientific Reports, 13(1), 2023, ISSN 2045-2322
Herausgeber: Nature Publishing Group

Behavioural economics in fisheries: A systematic review protocol

Autoren: Alina M. Wieczorek; Amanda Schadeberg; Julie Krogh Hallin; Ingrid van Putten; Ingrid van Putten; Sarah B. M. Kraak; Andries Richter; Andries Richter; Patricia M. Clay; Leyre Goti Aralucea; Debbi Pedreschi; Katell G. Hamon; Dorothy J. Dankel; Mary Mackay
Veröffentlicht in: PLoS ONE, 16(8 August 2021), Ausgabe 16, 2021, ISSN 0025-326x
Herausgeber: Pergamon Press Ltd.

Feeding ecology of Benthosema glaciale across the North Atlantic

Autoren: Tor Knutsen; Espen Strand; Thor A. Klevjer; Anne Gro Vea Salvanes; Anne Gro Vea Salvanes; Cecilie Broms; Synne Myhre Sunde; Dag Lorents Aksnes; Eva García-Seoane; Webjørn Melle
Veröffentlicht in: Frontiers in Marine Science, 10, 2023, ISSN 2296-7745
Herausgeber: Frontiers in Marine Science

Ocean carbon sequestration: Particle fragmentation by copepods as a significant unrecognised factor?

Autoren: Daniel J. Mayor, Wendy C. Gentleman, Thomas R. Anderson
Veröffentlicht in: BioEssays, Ausgabe 42/12, 2020, Seite(n) 2000149, ISSN 0265-9247
Herausgeber: John Wiley & Sons Inc.
DOI: 10.1002/bies.202000149

Influence of oceanic conditions in the energy transfer efficiency estimation of a micronekton model

Autoren: A. Delpech; A. Delpech; A. Conchon; A. Conchon; O. Titaud; P. Lehodey
Veröffentlicht in: Biogeosciences, Ausgabe 4, 2020, ISSN 1726-4170
Herausgeber: European Geosciences Union (EGU).

Nonlinear crosstalk in broadband multi-channel echosounders

Autoren: Babak Khodabandeloo, Egil Ona, Gavin J. Macaulay, Rolf Korneliussen
Veröffentlicht in: The Journal of the Acoustical Society of America, Ausgabe 149/1, 2021, Seite(n) 87-101, ISSN 0001-4966
Herausgeber: Acoustical Society of America
DOI: 10.1121/10.0002943

Differences in nutrient and undesirable substance concentrations in Maurolicus muelleri across the Bay of Biscay, Norwegian fjords, and the North Sea

Autoren: Yiou Zhu; Atabak Mahjour Azad; Marian Kjellevold; Carlos Bald; Bruno Iñarra; Paula Alvarez; Guillermo Boyra; Marc Berntssen; Lise Madsen; Lise Madsen; Martin Wiech
Veröffentlicht in: Frontiers in Marine Science. 2023, 10, 1213612., Ausgabe 28, 2023, ISSN 2296-7745
Herausgeber: Frontiers in Marine Science

Growth and natural mortality of Maurolicus muelleri and Benthosema glaciale in the Northeast Atlantic Ocean

Autoren: Berthe M. J. Vastenhoud; Tobias K. Mildenberger; Alexandros Kokkalis; Silvia Paoletti; Paula Alvarez; Dorleta Garcia; Alina M. Wieczorek; Thor Klevjer; Webjørn Melle; Sigurður T. Jonsson; J. Rasmus Nielsen
Veröffentlicht in: Frontiers in Marine Science. 2023, 10, Ausgabe 10, 2023, ISSN 2296-7745
Herausgeber: Frontiers Media S.A.

Productivity, pressure, and new perspectives: impacts of the COVID-19 pandemic on marine early-career researchers

Autoren: Schadeberg, Amanda; Ford, Eleanor; Wieczorek, Alina M; Gammage, Louise C; López-acosta, María; Buselic, Ivana; Turk dermastia, Timotej; Fontela, Marcos; Galobart, Cristina; Llopis monferrer, Natalia; Lubośny, Marek; Piarulli, Stefania; Suaria, Giuseppe
Veröffentlicht in: ICES Journal of Marine Science (1054-3139) (Oxford University Press (OUP)) In Press, Ausgabe 2, 2022, ISSN 1054-3139
Herausgeber: Oxford University Press
DOI: 10.1093/icesjms/fsac167

Dynamics of phytoplankton species composition, biomass and nutrients in the North Atlantic during spring and summer - A trans-Atlantic study

Autoren: Lars J. Naustvoll, Webjørn Melle, Thor Klevjer, Kenneth F. Drinkwater, Espen Strand, Tor Knutsen
Veröffentlicht in: Deep Sea Research Part II: Topical Studies in Oceanography, Ausgabe 180, 2020, Seite(n) 104890, ISSN 0967-0645
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.dsr2.2020.104890

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