This web page contains the Symposium's plenary opening and closing sessions, topic session presentations and discussions for which permissions to post have been obtained. Please note that the materials cannot be used without the presenters' permissions. If you encounter any issues, please report them to the PICES Secretariat.

Small pelagic fish (SPF) account for more than 30% by weight of the total landings of capture fisheries around the world. SPF populations of both marine and inland ecosystems are crucial for ensuring global food security. SPF also play an important role in the transfer of energy in food webs through mid-trophic levels, so understanding processes affecting the dynamics of their populations, their role in marine ecosystems and how these shape robust management practices continues to be a high priority. During the last four decades, coordinated, global research efforts (see tab on History of Global Collaboration on SPF) have targeted these and other topics, yielding important comparative analyses and highlighting key gaps in our knowledge. For example, global analyses revealed oscillations in the productivity of SPF populations linked to climate variability on various (seasonal to multi-decadal) scales that have resulted in dramatic consequences for ecological and human communities. The exchange of information and ideas drawn from comparing populations across the globe can be particularly insightful as we seek to improve management strategies.

Substantial scientific progress continues to be made on understanding the drivers and dynamics of SPF in ecosystems across a range of spatial and temporal scales. The integration of numerical models with ever-growing data from monitoring efforts and stock assessments has enabled more comprehensive consideration of hypotheses describing SPF population variability. Additionally, the rapid development of new methods like eDNA, machine learning, and genome analysis to ascertain population structure can offer new insight to long-standing questions. The application of various regional management strategies and approaches to studying coupled social-ecological systems in collaboration with industry and other stakeholders is ripe for comparative research.

The international symposium on “Small Pelagic Fish: New Frontiers in Science for Sustainable Management” will highlight the state-of-the-art in these and other topics related to the ecology and sustainable management of SPF. The symposium complements collaborative research conducted by the joint ICES/PICES Working Group on Small Pelagic Fish and is relevant to the goals of the UN Decade of Ocean Science for Sustainable Development, particularly “to bolster scientific research for a sustainably harvested ocean ensuring the provision of food supply.”

WELCOME BY MANUEL BARANGE [MP4]

AWARDS FOR OUTSTANDING PRESENTATIONS
CLOSING PANEL DISCUSSION
CLOSING REMARKS
CLOSING SESSIONS AND WORKSHOPS SUMMARIES
THANKS!
SPF-2022 IN PICES PRESS

Susana Garrido (Plenary-15516)
Small pelagic fish in Portuguese waters: It all comes down to sardine (and some anchovy, recently)

Shin-ichi Ito (Plenary-15222)
A way forward to elucidate small pelagic fish response to climate change

Martin A. Pastoors (Plenary-15273) [download]
Sustainable collaborative approaches between the fishing industry and fisheries science

Akinori Takasuka (Plenary-15266) [download]
Akinori Takasuka, Michio Yoneda, Yoshioki Oozeki, Haruka Nishikawa, Sho Furuichi, and Ryuji Yukami
Density-dependent egg production in small pelagic fish: a key to life cycle closure

Mary Hunsicker (Plenary-15383) [download]
Mary Hunsicker, Eric Ward, Michael Litzow, Sean Anderson, Megan Wilson, Chris Harvey, John Field, Michael Jacox, and Andrew Thompson
Detecting and forecasting the potential for community-level shifts in marine ecosystems

Marta Coll (Plenary-15210) [download]
Winners, losers and shifts of the pelagic ecosystem in the Mediterranean Sea

Arnaud Bertrand (Plenary-15189) [download]
The metamorphosis of small pelagic fish

Modesta Medard (Plenary-15226) [download]
Modesta Medard, Han van Dijk, and Paul Hebinck
A key driver of change in small pelagic fishery (dagaa) in Lake Victoria, Tanzania

Carryn de Moor (Plenary-15428) [download]
Including quantitative ecosystem objectives in Management Strategy Evaluation of South Africa's small pelagics

Carl D. van der Lingen (Plenary-15366) [download]
Trophodynamic processes and small pelagic fishes

Renato Salvatteci (Plenary-15298) [download]
Renato Salvatteci, Arnaud Bertrand, Dimitri Gutierrez, and David Field
A paleoceanographic perspective on the future of fish productivity in the Humboldt Current system

Noelle M. Bowlin (Plenary-15492) [download]
Noelle M. Bowlin, Andrew R. Thompson, William Watson, Edward D. Weber, David A. Demer, and Brad E. Erisman
CalCOFI’s past, present, and future role in the ecosystem approach to fishery research

Juergen Alheit and Salvador Lluch-Cota (Plenary-15475) [download]
Historical perspectives of international collaboration on SFP research

Desiree Tommasi (Plenary-15200) [download]
Future outlook for the science and management of small pelagic fish

Marta Albo-Puigserver (S1-15343 Invited) [download]
Trophic ecology of small pelagic fish in the Mediterranean Sea: overall knowledge, recent advances and future challenges

Leonardo Castro (S1-15240 Oral) [download]
Leonardo Castro, Jorge Castillo, Lauren Wiesebron, and Samuel Soto
SPF from different origin sharing an area limit of their latitudinal distribution: dynamic factors facilitating habitat partitioning

Catriona Clemmesen (S1-15476 Oral)
Catriona Clemmesen, Nicolas Ory and Felix Mittermayer
Effects of climate change on the abundance of herring and sprat larvae in Kiel Fjord (Baltic Sea)

Hugo Mendes (S1-15474 Oral) [download]
Susana Garrido and Hugo Mendes
Spatio-temporal patterns of feeding intensity and relationship with productivity cycles in Portuguese waters

BEST PRESENTATION AWARD
Miram R. Gleiber (S1-15315 Oral) [download]
Miram R. Gleiber, Natasha A. Hardy, Zachary Roote, Caitlin J. Morganson, Alana Krug-Macleod, Iris George, Cindy Matuch, Cole B. Brookson, Larry B. Crowder, and Stephanie J. Green
The pelagic species trait database, an open data resource to promote trait-based fisheries research

Richard Brodeur (S1-15514 Oral) [download]
Todd Miller, Carl van der Lingen, Richard Brodeur, Arnaud Bertrand, Pepe Espinoza, Ana Alegre, Joan Navarro, Joan Giménez, Antonio Bode, Ralf Schwamborn, Tommaso Giarrizzo, Anja Kreiner, and Akinori Takasuka
A global stable isotope-based trophic level comparison of small pelagic fish and other nekton across ecosystems with varying levels of productivity

Joan Giménez (S1-15234 Oral)
Joan Giménez, Marta Albo-Puigserver, Raúl Laiz-Carrión, Elena Lloret-Lloret, José María Bellido, and Marta Coll
Seasonal and spatial variation of the trophic position of European sardine in the NW Mediterranean Sea using compound-specific stable isotope analyses

Francis Juanes (S1-15509 Oral)
F. Juanes, W. Greentree, A. Schmill, and R. Brodeur
Allometry of predator-prey relationships in SPF

Hounaida Farah Idrissi (S1-15344 Oral) [download]
Hounaida Farah Idrissi, Souad Kiffani, Kamal Mamza, Tarek Baibai, and Najib Charouki
Food ecology of the sympatric species of the snipefish Macroramphosus spp. in the Upwelling region between latitudes 26°N (Cap Bojdour) and 20°50’N (Cap Blanc)

Elena Lloret-Lloret (S1-15185 Oral) [download]
Elena Lloret-Lloret, Marta Albo-Puigserver, Joan Giménez, Joan Navarro, Maria-Grazia Pennino, Jeroen Steenbeek, José Maria Bellido, and Marta Coll
Small pelagic fish fitness relates to local environmental conditions and trophic variables

Marta Moyano (S1-15468 Oral)
Susana Garrido and Marta Moyano
The big unknowns on the feeding dynamics during the early life stages of small pelagic fishes

Claudia Ofelio (S1-15225 Oral) [download]
Claudia Ofelio, Anna Schukat, Dominik Auch, Stefanie Kurbjuweit, Marta Moyano, Fanny Rioual, Michael Sswat, Arturo Aguirre Velarde, and Myron A. Peck
Understanding the vulnerability of Peruvian anchovy larvae to environmental variables

Bruno Louro (S1-15445 Oral)
Bruno Louro, João Brazão, Marta Valente, Ana Marçalo, Adelino Canário
Fisheries metagenomics case study: Sardine and their prey

Ana Veríssimo (S1-15358 Oral)
Ana Veríssimo, Pedro Fonseca, and Susana Garrido
Egg predation by sardine and chub mackerel off the Iberia: no fish is safe

Hiroaki Saito (S1-15257 Oral)
Hiroaki Saito, Nao Nakagiri, Siyu Jiang, and Yuichiro Nishibe
Factors controlling reproduction of copepods in the Kuroshio region

Kjetil Gjeitsund Thorvaldsen (S1-15454 Oral)
Kjetil Gjeitsund Thorvaldsen, Stefan Neuenfeldt, Patrizio Mariani, and J. Rasmus Nielsen
Hiding in plain sight: Predator avoidance behaviour of mesopelagic fish during foraging

Wesley W Strasburger (S1-15413 Oral) [download]
Wesley W. Strasburger, Dale C. Honeyfield, James M. Murphy, and Cody Pinger
A review of the thiamine status of Alaskan Chinook stocks and a note from the California Current Ecosystem

Jim Ruzicka (S1-15470 Oral) [download]
Jim Ruzicka, Luciano Chiaverano, Marta Coll, Susana Garrido, Jorge Tam, Hiroto Murase, Kelly Robinson, Giovanni Romagnoni, Lynne Shannon, Alexandra Silva, Dorota Szalaj, and Shingo Watari
The role of small pelagic fish in diverse ecosystems: Information gleaned from food-web models

Brian Wells (S1-15192 Oral)
Brian Wells, Joseph Bizzarro, Jarrod Santora, John Field, Elizabeth Daly, Alicia Billings, Richard Brodeur, and James Thorson
The role of small pelagic fishes on negative Pacific hake and salmon interactions along the Northern California Current

Natasha A. Hardy (S1-15348 Oral) [download]
Natasha A. Hardy, Miram R. Gleiber, Caitlin Morganson, Catherine F. Nickels, Barbara A. Muhling, Larry B. Crowder, Michael G. Jacox, Elliot L. Hazen, Steven J. Bograd, and Stephanie J. Green
Modelling diet shifts in a pelagic predator – albacore tuna – in relation to forage community composition and prey trait information across a 2005–2019 time series

Joana Raimundo (S1-15381 Oral)
Joana Raimundo, Carl van der Lingen, Adil Bakir, Susana Garrido, Clara Lopes, Miguel Caetano, et al.
Anthropogenic pollutants in Small Pelagic Fishes

Martin Wiech (S1-15370 Oral) [download]
Martin Wiech, Atabak M. Azad, Sonnich Meier, Antony J. Prabhu Philip, and Yiou Zhu
Trophic ecology and its influence on metal transfer in the mesopelagic food-web from Norwegian Fjords and the North Sea: A multi-tracer approach using stable isotope and fatty acid analyses

Yiou Zhu (S1-15387 Oral) [download]
Yiou Zhu, Atabak M. Azad, Marian Kjellevold, Lise Madsen, and Martin Wiech
Trophodynamics of mesopelagic communities elucidates their roles in food security and sustainable nutrition provision

Susan G. Montero Salgado (S1-15209 Oral)
Emilio Mendez L., Susan Montero S., and Alfredo Alvarado E.
Acoustic detection of macrozooplankton, and its relationship with the concentration of omegas 3, obtained by the vessels of Pesquera Diamante

Mathilde Bertrand (S1-15297 Oral) [download]
Mathilde Bertrand, Pablo Brosset, Philippe Soudant, and Christophe Lebigre
Changes in the diet of Bay of Biscay sardines according to sampling location and age, through fatty acid composition

Brenda Temperoni (S1-15218 Oral) [download]
Brenda Temperoni, Santiago A. Barbini, Francesca M. Mitton, Paula Orlando, Luciano Padovani, Agueda E. Massa, and Claudio C. Buratti
Trachurus lathami: a pelagic fish species of ecological and technological relevance currently sub exploited in the South West Atlantic (34º- 45ºS)

S1 POSTERS

BEST POSTER PRESENTATION AWARD
Jazel Ouled-Cheikh (S1-15207 Poster) [download]
Jazel Ouled-Cheikh, Joan Giménez, Marta Albo-Puigserver, Joan Navarro, Elena Fernández-Corredor, José María Bellido, Maria Grazia Pennino, and Marta Coll
Trophic importance of small pelagic fish to marine predators of the Mediterranean Sea

Claudia Soares (S1-15310 Poster)
Claudia Soares, Maria Luísa Ramalho, Carina Caldeira, Pedro Ré, Hugo Batista, Núria Baylina, Maria Alexandra Teodósio, andSusana Garrido
Effects of prey concentration on ingestion rates of European anchovy Engraulis encrasicolus larvae in the laboratory

Mary E. Hunsicker (S1-15336 Poster)
Mary E. Hunsicker, Richard D. Brodeur, Yi Gong, Todd W. Miller, and Eric J. Ward
Diet shifts in small pelagic fishes during a marine heatwave: insights from isotope mixing models

BEST POSTER PRESENTATION AWARD
Pedro Fonseca (S1-15340 Poster) [download]
Pedro Fonseca, Marisa Barata, Sara Castanho, Pedro Pousão-Ferreira, and Susana Garrido
Gastric evacuation rate of European sardine and Atlantic chub mackerel: The effects of different diets and the application of the results to predation estimates

Paul Kotterba (S1-15345 Poster)
Paul Kotterba, Helmut Winkler, Annegret Finke, Patrick Polte, and Dorothee Moll
A wolf in sheep’s clothing – Planktivorous Baltic herring preying on estuarine demersal fishes

Abdelghafour El kadmiri (S1-15359 Poster)
Abdelghafour El kadmiri, Hounaida Farah Idrissi, Kamal Mamza, Abdelmajid Dridi, Mahfoud Bousta, and Khalid Manchih
Preliminary contribution on the aspect ratio (A) of small and large pelagic species in the South Atlantic area of Morocco

Bram Parmentier (S1-15364 Poster) [download]
Bram Parmentier, Geert Aarts, Sophie Brasseur, Eva Immler, Ingrid Tulp, Frank van Langevelde, and Rob Witbaard
The spatiotemporal abundance, distribution, and energy content of sandeel (Ammodytidae spp.) in the southern North Sea. Potential top-down impacts of seal populations on this forage fish resource.

Ana Veríssimo (S1-15404 Poster)
Susana Garrido, Pedro Fonseca, and Ana Veríssimo
Diet of SPF larvae off Atlantic Iberian waters: New insights using molecular techniques

Mary Beth Decker (S1-15440 Poster) [download]
Emily Fergusson, Mary Beth Decker, Ellen Yasumiishi, Kristin Cieciel, Richard Brodeur, and Todd Miller
Dietary and spatial overlap among jellyfish and small pelagic fish in the eastern Bering Sea

Johannes Sahlsten (S1-15443 Poster)
Johannes Sahlsten and Jari Hänninen
Prevalence and molecular identification of Corynosoma in Baltic herring (Clupea harengus membras) and great cormorant (Phalacrocorax carbo)

Jose María Quintanilla Hervás (or Raúl Laiz Carrión ) (S1-15489 Poster)
José M. Quintanilla, Raúl Laiz-Carrión, Ricardo Borrego, Alberto García, Luis F. Quintanilla, Dolores Cortés, Francisco Gómez-Jakobsen, Lidia Yebra, Soluna Salles and Jesús M. Mercado
Isotopic niche plasticity of sardine larvae in the northern Alboran Sea (W Mediterranean)

Richard Brodeur (S1-15522 Poster)
Kym Jacobson, David Marcogliese, Ken MacKenzie, and Richard Brodeur
Parasites of small pelagic fishes reflect their place in marine ecosystems

Ana Moreno (S1-15830 Poster)
Paula Ramos, Fernanda Rosa, Ana Carolina Nunes, Manuela Maria Oliveira, Susana Garrido and Ana Moreno
Helminth Parasites of European pilchardus, Sardina pilchardus (Walbaum, 1792) from the Portuguese coast

Marta Caballero-Huertas (S1-15272 Poster) [download]
Marta Caballero-Huertas, Xènia Frigola-Tepe, Marialetizia Palomba, Marta Muñoz, Simonetta Mattiucci, and Jordi Viñas
Variability in the ascaridoid parasites load in the European sardine along the host distribution and its reproductive cycle

Laure Pecquerie (S2-15582 Invited) [download]
What do we learn with Dynamic Energy Budget (DEB) models for small pelagic fish?

Lola De Cubber (S2-15215 Oral)
Lola De Cubber, Grea Groenewald, Matt Horton, Terry Ouzara, Eline Le Moan, Laure Pecquerie, Carl van der Lingen, and Olivier Maury
A generalized Dynamic Energy Budget model including 3D shape changes for modeling small pelagic fish growth

Clara Menu (S2-15351 Oral) [download]
Clara Menu, Laure Pecquerie, Cedric Bacher, Mathieu Doray, Tarek Hattab, Jeroen van der Kooij, and Martin Huret
Decreasing trend in size for small pelagic fish across European waters: Bioenergetic modeling to explore the underlying individual to population scale processes

Anna Akimova (S2-15203 Oral)
Anna Akimova, Gregor Börner, Cindy van Damme, Myron A. Peck, and Marta Moyano
A new insight into feeding conditions of North Sea herring larvae: combining field observations and physiological modelling

Susan Kenyon (S2-15263 Oral)
Susan Kenyon, Cecilie Kvamme, Martin Pastoors, Steven Mackinson, and C. Tara Marshall
Fat dynamics of Atlantic herring (Clupea harengus) at the onset of sexual maturation: The dual-fuel powering used by maatjes herring

Eudoxia Schismenou (S2-15286 Oral)
Eudoxia Schismenou, Stavros Chatzifotis, and Stylianos Somarakis
Anchovy and sardine somatic condition and energy content in the North Aegean Sea (eastern Mediterranean)

Mikio Watai (S2-15242 Oral) [download]
Mikio Watai, Tohya Yasuda, Jyunji Kinoshita, Mitsuo Nyuuji, Satoshi Nagai, Akinori Takasuka, and Michio Yoneda
Interannual variations in egg diameter of two mackerel species in the western North Pacific

Rikuto Utsugi (S2-15267 Oral)
Rikuto Utsugi, Tomohiro Hirasawa, Mikio Watai, Junji Kinoshita, Mitsuo Nyuji, Michio Yoneda, Tohya Yasuda, and Akinori Takasuka
Egg size variability in Japanese sardine in the Kuroshio Current system at a multidecadal scale

Tomohiro Hirasawa (S2-15318 Oral) [download]
Tomohiro Hirasawa, Rikuto Utsugi, Mikio Watai, Junji Kinoshita, Mitsuo Nyuji, Michio Yoneda, Tohya Yasuda, and Akinori Takasuka
Egg size variability in Japanese anchovy under the species alternations between anchovy and sardine in the Kuroshio Current system

Cristina Nunes (S2-15464 Oral) [download]
Andreia V. Silva, Diana Feijó, Alberto Rocha, Pedro Amorim, Ana Moreno, and Cristina Nunes
Condition factor and Length-weight relationship for small pelagic fishes in the Atlantic Iberian coast

Shota Tanaka (S2-15323 Oral) [download]
Shota Tanaka, Shizuna Togoshi, Naotaka Yasue, Corinne M. Burns, Dominique Robert, and Akinori Takasuka
Growth autocorrelation in small pelagic fish larvae in the Kuroshio Current system: Do early growth rates influence later growth rates?

BEST PRESENTATION AWARD
Florian Berg (S2-15251 Oral) [download]
Florian Berg, Gaute Seljestad, and Arild Folkvord
Growth trade-offs for spring- and autumn-hatched larvae; results from a long-term experiment

Andreia V. Silva (S2-15402 Oral) [download]
Andreia V. Silva, Isabel Meneses, Cristina Nunes, Paulo B. Oliveira, Eduardo Soares, Susana Garrido, and Alexandra A. Silva
Hatch earlier or late? Survival of sardine (Sardina pilchardus) juveniles in response to environmental and parental effects

Bocar Sabaly Baldé (S2-15375 Oral)
Bocar Sabaly Baldé, Patrice Brehmer, Saliou Faye, and Penda DIOP
Population structure, age and growth of sardine (Sardina pilchardus, Walbaum, 1792) in an upwelling environment

Afonso Ferreira (S2-15281 Oral)
Afonso Ferreira, Susana Garrido, José Lino Costa, Ana Teles-Machado, Vanda Brotas, and Ana Cristina Brito
Using environmental and biological satellite data to understand recruitment in two small pelagic fish species in Atlanto-Iberian waters (European sardine and European anchovy)

Sónia Antunes (S2-15457 Oral) [download]
Sónia Antunes, Ana Moreno, Isabel Meneses, João Pastor, and Susana Garrido
Environmental effects on sardine (Sardina pilchardus, Walbaum 1792) larvae somatic and otolith growth off Iberian Peninsula

Marta Moyano (S2-15244 Oral)
Marta Moyano, Björn Illing, Anna Akimova, Katharina Alter, Valerio Bartolino, Gregor Börner, Catriona Clemmesen, Annegret Finke, Tomas Gröhsler, Paul Kotterba, Lina Livdane, Felix Mittermayer, D. Moll, L. von Nordheim, M.A. Peck, M. Schaber, and P. Polte
Caught in the middle: Bottom-up and top-down processes impacting recruitment in Western-Baltic herring

Ignacio A. Catalán (S2-15392 Oral)
Ignacio A. Catalán, Noelle Bowlin, Arnaud Bertrand, Florian Berg, Jana M. Del Favero, Susana Garrido, Douglas F. M. Gherardi, Martin Huret, Matthias Kloppmann et al.
Worldwide appraisal of knowledge gaps in the space usage of SPF highlights across stock uncertainties and research priorities

Luz María García-García (S2-15447 Oral)
Luz María García-García, Manuel Ruiz-Villarreal, Adrián Sanjurjo García, Martinho Marta-Almeida, and Gonzalo González-Nuevo
Uncertainties derived from the hydrodynamic forcing of a Lagrangian IBM for the Iberian Atlantic sardine

Margot Maathuis (S2-15302 Oral) [download]
Margot A.M. Maathuis, Bram Couperus, Jan Jaap Poos, Ingrid Tulp, and Serdar Sakinan
Fourteen months of continuous acoustic measurements: the behaviour and biomass of small pelagic fish in one of the passageways to the Wadden Sea revealed

Kohma Arai (S2-15239 Oral)
Kohma Arai, Martin Castonguay, Vyacheslav Lyubchich, and David H. Secor
Machine learning and otolith isoscapes to evaluate decadal trends in contingent mixing of Atlantic mackerel

Dorothee Moll (S2-15214 Oral)
Dorothee Moll, Paul Kotterba, Klaus Peter Jochum, Tomas Gröhsler, Dorte Bekkevold, Ian McQuinn, Christian Möllmann, Christopher Zimmermann, and Patrick Polte
First evidence of precise homing behavior to natal spawning habitats in Atlantic herring (Clupea harengus) within the concept of a metapopulation

Alexanra Bagarinao-Regalado (S2-15453 Oral)
Alexanra Bagarinao-Regalado, Wilfredo L. Campos, and and Kim P. Nuñez
Spatial dynamics of Sardinella lemuru in central Philippine waters inferred from georeferenced sardine catches

Ana Teles-Machado (S2-15481 Oral)
Ana Teles-Machado and Susana Garrido
Variable Anchovy dispersion patterns in the Iberian Current System

S2 POSTERS

João Neves (S2-15261 Poster) [download]
João Neves, Ana Veríssimo, António Múrias Santos and Susana Garrido
Comparing otolith shape descriptors for population structure inferences in a small pelagic fish, the European sardine Sardina pilchardus (Walbaum, 1792)

Tora Olsen (S2-15290 Poster)
Tora Olsen, Håvard G. Frøysa, Natalia A. Yaragina, Frode B. Vikebø, Josefin Titelman, Joel Durant, and Øystein Langangen
Predator abundance shifts spawning ground use in the Barents Sea Capelin (Mallotus villosus)

Florian Berg (S2-15295 Poster) [download]
Florian Berg, Marta Moyano, Jennifer Boldt, Quentin Queiros, Martin Lindegren, and Arild Folkvord
Understanding the underlying mechanisms affecting growth of small pelagic fish: an experimental meta-analytical approach

Claudia Soares (S2-15309 Poster)
Claudia Soares, Ana Rita Cristóvão, Leonel Gordo, Pedro Ré, Hugo Batista, Núria Baylina, Maria Alexandra Teodósio, and Susana Garrido
Assessing sardine larvae condition: Results from the lab to the sea

Jairo Gutiérrez (S2-15354 Poster)
Jairo Gutiérrez, Jorge Castillo, and Carolina Lang
Spatio-temporal distribution and abundance indices for common sardine (Strangomera bentincki) and anchovy (Engraulis ringens) in the southeastern Pacific coast between 1999 and 2021

Martin Huret (S2-15368 Poster) [download]
Martin Lindegren, Martin Huret, Florian Berg et al.
A cross-system comparison of internal and external forcing regulating growth of small pelagic fish throughout ontogeny

Isabel Meneses (S2-15409 Poster) [download]
Isabel Meneses, Ana Moreno, Sónia Antunes, and Susana Garrido
Otolith daily growth of sardine (Sardina pilchardus, Walbaum 1792) larvae off western Iberia: Effect of environmental variables

Salah Eddine Sbiba (S2-15425 Poster)
Salah Eddine Sbiba, Nikolaos Nikolioudakis , Hocein Bazairi, and Malika Chlaida
Insight into the stock structure of Scomber colias along the Northwest coast of Africa

Rebecca Howard (S2-15430 Poster) [download]
Rebecca A. Howard, Lorenzo Ciannelli, John C. Field, Brian K. Wells, Lewis A. K. Barnett, and Rebecca G. Asch
The influence of ontogeny and size on the distribution of juvenile forage fishes

Jessica Qualley (S2-15431 Poster) [download]
Jessica Qualley, Will Duguid, Wesley Greentree, Micah Quindazzi, and Francis Juanes
Otolith microchemistry methods to identify migration life history variation in Pacific Herring (Clupea pallasii) in the Strait of Georgia, British Columbia, Canada

Gregor Börner (S2-15450 Poster) [download]
Gregor Börner, Maria C. Huertas, Arild Folkvord, Daniel Brüggemann, Silvan U. Goldenberg, Michael Sswat, Ulf Riebesell, and Marta Moyano
Response of Atlantic herring larvae to ocean alkalinity enhancement

Andrea Massaro (S2-15472 Poster)
Pierluigi Carbonara, Andrea Bellodi, Andrea Massaro, Loredana Casciaro, Palmisano Michele, and Maria Cristina Follesa
Verification, Corroboration and Validation of the Anchovy, Engraulis engrasicolus (Linnaeus, 1758) age analysis in the Central-Southern Tyrrhenian Sea (West Mediterranean)

Daniel Brüggemann (S2-15479 Poster)
Daniel Brüggemann, Gregor Börner, Arild Folkvord, Marta Moyano, Michael Sswat, Silvan Goldenberg, Synne Spjelkavik, Leila Kittu, and Ulf Riebesell
Performance of herring larvae under ocean alkalinity enhancement, an ocean-based carbon dioxide removal technique, in a mesocosm approach

Susana Garrido (S2-15517 Poster)
Susana Garrido, Gonçalo Silva, Pedro Fonseca, Marisa Barata, Sara Castanho, Pedro Pousão-Ferreira, Sara C. Novais, Ariana Moutinho, Marco F. L. Lemos, and Ana M. Faria
Thermal tolerance sharply increases during larval development for European sardine (Sardina pilchardus)

Andreia V. Silva (S2-15554 Poster) [download]
Andreia V. Silva, Ana Rita Vieira, Leonel Gordo, and Cristina Nunes
Age validation of Atlantic chub mackerel (Scomber colias) in the Northeast Atlantic Area

Joël M. Durant (S3-15197 Invited) [download]
Joël M. Durant
Match-mismatch, trophic interactions and climate change

A. Sofia A. Ferreira (S3-15196 Oral)
A. Sofia A. Ferreira, Anna B. Neuheimer, and Joël M. Durant
Impacts of the match-mismatch hypothesis across three trophic levels – A case study in the North Sea

Michelle Staudinger (S3-15407 Oral) [download]
Michelle Staudinger, Dan Pendleton, Keenan Yakola, and Adrian Jordaan
Phenological variation in forage fishes and trophic consequences for top predators in the Gulf of Maine

Rebecca G. Asch (S3-15473 Oral)
Rebecca G. Asch, Lorenzo Ciannelli, Lauren Rogers, and Andrew Thompson
How accurately and precisely can fisheries-independent surveys assess phenological change?

Anna B. Neuheimer (S3-15446 Oral)
Anna B. Neuheimer and A. Sofia A. Ferreira
Using models of thermal time to observe the unobserved and identify meaningful change

Christopher N Rooper (S3-15229 Oral) [download]
Christopher N. Rooper, Jennifer L. Boldt, Jaclyn Cleary, Angelica Peña, Matthew Thompson, and Matthew Grinnell
Evaluating factors affecting the distribution and timing of Pacific Herring spawn in British Columbia

Mathieu Doray (S3-15326 Oral) [download]
Mathieu Doray, Pierre Petitgas, Martin Huret, and Tarek Hattab
Comparison of the space-time dynamics of clupeiformes fish size-structured habitats in Atlantic (Bay of Biscay) and Mediterranean (Gulf of Lion) French shelf seas

Matthew R. Baker (S3-15241 Oral)
Matthew Baker, Alex De Robertis, Robert Levine, Daniel Cooper, and Edward Farley
Arctic sandlance range expansion in the Arctic – analyses of spatial distribution related to oceanographic and physical habitat

Muhamad Naimullah (S3-15320 Oral)
Muhamad Naimullah and Kuo-Wei Lan
The influence of El Niño–Southern Oscillation (ENSO) events on the catches trends and habitat shifting of three swimming crabs in the Taiwan Strait

Ruben Rodriguez-Sanchez (S3-15253 Oral)
Ruben Rodriguez-Sanchez, Hector Villalobos, and Sofia Ortega-Garcia
Spatial dynamics of the Pacific sardine (Sardinops sagax) in the California Current system: connecting seasonal, interannual, and long-term movements

Jeroen van der Kooij (S3-15435 Oral) [download]
Jeroen van der Kooij, Fabio Campanella, Niall McKeown, Guillermo Boyra, Mathieu Doray, Maria Santos, and Martin Huret
Northward range expansion of Bay of Biscay anchovy due to increased temperature envelope and population increase

Pierre Petitgas (S3-15332 Oral)
Pierre Petitgas and Mathieu Doray
Density-dependence in the spatial distribution of Bay of Biscay anchovy

Juan Pablo Zwolinski (S3-15416 Oral)
Juan Pablo Zwolinski and David Arthur Demer
The school trap hypothesis predicts the distribution patterns and environmental preferences of Pacific Sardine in the California Current following the 2010s collapse

Jennifer Boldt (S3-15312 Oral)
Jennifer L. Boldt, Christopher N. Rooper, and Jaclyn Cleary
Incorporating ecosystem information into science advice – A case study for Haida Gwaii Pacific Herring

Lina Livdane (S3-15480 Oral) [download]
Lina Livdane, Annegret Finke, Gesche Winkler, and Patrick Polte
A recent decline in zooplankton density in the inshore Western Baltic Sea

Haruka Nishikawa (S3-15296 Oral)
Haruka Nishikawa, Hiroyuki Tsujino, Shiro Nishikawa, Hideyuki Nakano, Toru Sugiyama, and Yoichi Ishikawa
Kuroshio induced sardine stock fluctuation: from the Kuroshio dynamics to the food availability

Sebastián I. Vásquez (S3-15307 Oral)
Sebastián I. Vásquez, Andrés Ospina-Álvarez, Cristian Salas, Marcos Arteaga and Aquiles Sepúlveda
Do global ocean events modulate early survival through the larval retention-advection of anchoveta (Engraulis ringens) in the southern Humboldt system?

Bocar Sabaly Baldé (S3-15374 Oral)
Bocar Sabaly Baldé, Saliou Faye, and Patrice Brehmer
Bonga shad (Ethmalosa fimbriata) stock-recruitment relationship in an upwelling environment

Brenda Temperoni (S3-15306 Oral)
Georgina D. Cepeda, Ezequiel Leonarduzzi, Brenda Temperoni, Marcelo Pájaro and Paula Orlando
Environmental factors affecting anchovy Engraulis anchoita reproductive potential in the northern Argentinean Continental Shelf

BEST PRESENTATION AWARD
Antonio Palermino (S3-15379 Oral) [download]
Antonio Palermino, Andrea De Felice, Giovanni Canduci, Ilaria Biagiotti, Ilaria Costantini, Michele Centurelli, Samuele Menicucci, and Iole Leonori
Habitat suitability modelling and impact of environmental factors on the distribution of Sprattus sprattus in the Adriatic Sea

S3 POSTERS

Ana Moura (S3-15217 Poster) [download]
Ana Moura, Teresa Rosa, Miguel Santos, and Karim Erzini
A review on the dynamics of small pelagic fish species in the Western Iberia Upwelling ecosystem

Elena Fernández Corredor (S3-15233 Poster) [download]
Elena Fernández-Corredor, Marta Albo-Puigserver, Maria Grazia Peninno, Jose María Bellido, and Marta Coll
The influence of environmental factors on different life stages of anchovy (Engraulis encrasicolus) and sardine (Sardina pilchardus) in the Mediterranean Sea

Jennifer Boldt (S3-15313 Poster)
Jennifer L. Boldt, Hannah M. Murphy, et al.
Canada’s forage fish: an important but poorly understood component of marine ecosystems

Marta Moyano (S3-15462 Poster)
Marta Moyano, Maria Manuel Angelico, Guillermo Boyra, Pablo Carrera, Ramiro Castillo, Matthieu Doray, Daniel Grados, Ana Moreno, Fabien Moullec, Fernando Ramos, and Jeroen van der Kooiji
Revisiting the stability of the environmental constraints shaping the spatial distribution of Peruvian and European anchovy

Marcos A. Arteaga (S3-15483 Poster)
Marcos A. Arteaga and Sebastián I. Vásquez
Interannual wind variability as a key driver of anchoveta (Engraulis ringens) recruitment in southern Humboldt system

John Gabriel Ramírez Téllez (S3-15512 Poster)
J. Ramírez, E. Morello, A. Giráldez, M. Lteif, P. Torres, M. Idrissi, S. E. Arraf, S. Smail, M. Guechaoui, M. Garriga, R. Fahim, H. Mahmoud, S. Jemaa, S Kilic, E. Mumtaz Tirasin, A. Madi, MAboutair, V. Čikeš, V. Tičina, S. Angelini, M. Kule, et al.
Linking events affecting timeseries of landings of small-pelagic fisheries in the Mediterranean Sea: Does it affect current stock assessment?

Michinobu Kuwae (S4-15208 Invited)
Long-term dynamics in marine ecosystems in the northwest Pacific — A lesson from sedimentary records

Lane Atmore (S4-15190 Oral) [download]
Lane M. Atmore, Carl André, Inge van der Jagt, Daniel Makowiecki, Lembi Lõugas, Rachel Blevis, James H. Barrett, and Bastiaan Star
Using ancient DNA to uncover the history of Atlantic herring exploitation and its impact on herring evolution and demography

Motomitsu Takahashi (S4-15361 Oral)
Motomitsu Takahashi, Tomihiko Higuchi, Shin-ichi Ito, Kotaro Shirai, and Mari Yoda
Interdecadal variabilities in growth and temperature histories of young jack mackerel off western Kyushu: 1960-70s vs. 2000-10s

Zhen Lin (S4-15260 Oral)
Zhen Lin and Shin-ichi Ito
Historical variability of fish body weight around Japan

Tatsuya Sakamoto (S4-15292 Oral) [download]
Tatsuya Sakamoto, Motomitsu Takahashi, Ming-Tsung Chung, Ryan R. Rykaczewski, Kosei Komatsu, Kotaro Shirai, Toyoho Ishimura, and Tomihiko Higuchi
Contrasting life-history responses to climate variability in eastern and western North Pacific sardine populations

Carola Hernández-Santoro (S4-15191 Oral)
Carola Hernández-Santoro, Úrsula Cifuentes, Mauricio F. Landaeta, and José María Bellido
Changes in the reproductive tactics of the anchoveta (Engraulis ringens) as compensation or adaptation to environmental variability?

Jorge López-Parages (S4-15500 Oral)
Jorge López-Parages, Pierre-Amaël Auger, Belén Rodríguez-Fonseca, Noel Keenlyside, Carlo Gaetan, Angelo Rubino, Maeregu Woldeyes Arisido, and Timothée Brochier
El Niño as a predictor of round sardinella distribution along the northwest African coast

Goncalo Silva (S4-15373 Oral)
Goncalo Silva, Miguel Baltazar-Soares, and Andre Lima
“Move, adapt or go extinct”: responses of small pelagic fish to global changes in the northeastern Atlantic

Jimmy T. Masagca (S4-15180 Oral)
Jimmy T. Masagca and Mark Lorenz S. Trinidad
Small pelagic fishes and fisheries in coastal waters of Catanduanes island, Philippines within climate variability

Po-Yuan Hsiao (S4-15339 Oral) [download]
Po-Yuan Hsiao and Kuo-Wei Lan
Impacts of climate change-induced environmental fluctuations on the structure of marine ecosystem around the Taiwan Bank

Peter Kuriyama (S4-15280 Oral)
Peter Kuriyama, Kevin Piner, Hui-Hua Lee, Kevin Hill, Paul Crone, Steve LH Teo, and Juan Zwolinski
Evidence of density-dependent, time-varying processes in Pacific sardine stock assessments

Stefan Koenigstein (S4-15644 Oral) [download]
Stefan Koenigstein, Michael G. Jacox, and Desiree Tommasi
Mechanistic population projections for sardine and anchovy in the California Current under ocean warming and changing food availability

Timothee Brochier or Laure Pecquerie (S4-15396 Oral)
Timothée Brochier, Pierre-Amaël Auger, Laure Pecquerie, Eric Machu, Xavier Capet, Modou Thiaw, Cheikh-Baye Braham, Omar Ettahiri, Najib Charouki, and Patrice Brehmer
Population traits in Small pelagic fish model: Emergence from interactions between a turbulent environment and individual behaviors in Upwelling Systems

Ziqin Wang (S4-15224 Oral)
Ziqin Wang, Shin-ichi Ito, Itsuka Yabe, and Chenying Guo
Development of a bioenergetics and population dynamics coupled model: An example of Pacific chub mackerel

Jazel Ouled-Cheikh (S4-15206 Oral) [download]
Jazel Ouled-Cheikh, Marta Coll, Luis Cardona, Jeroen Steenbeek, and Francisco Ramírez
Stronger together: Fisheries enhance pressure on Mediterranean regions and pelagic species already impacted by climate change

Alana M. Krug-MacLeod (S4-15334 Oral) [download]
Alana M. Krug-MacLeod, Miram R. Gleiber, Natasha A. Hardy, Zachary Roote, Larry B. Crowder, and Stephanie J. Green
Effect of climate state on variation in nutritional value for small pelagic species

Ndague Diogoul (S4-15504 Oral) [download]
Ndague Diogoul, Patrice Brehmer, Yannick Perrot, Maik Tiedemann, Abou Thiam, Salaheddine El Ayoubi, Anne Mouget, Chloé Migayrou, Oumar Sadio, and Abdoulaye Sarré
On the robustness of an eastern boundary upwelling ecosystem exposed to multiple stressors

S4 POSTERS

Alba Jurado-Ruzafa (S4-15223 Poster) [download]
Alba Jurado-Ruzafa, Pedro Vélez-Belchí, Begoña Sotillo, Sebastián Jiménez-Navarro, Carmen Presas-Navarro, Pablo Martín-Sosa, and Ángela Mosquera
Deepening our pelagic vision of the small pelagic fish in the Canary Islands (NW Africa, Spain)

Jéssica F. R. Coelho (S4-15325 Poster)
Jéssica F. R. Coelho, Luis Enrique Ángelez-González, and Sergio Maia Queiroz Lima
Climate modelling indicates poleward shift and range contraction of the scaled sardines Harengula sp. in the Atlantic Southwest

Rosario Dominguez-Petit (S4-15398 Poster) [download]
Jorge Landa, María Rosario Navarro, Andreia V. Silva, Jorge Tornero, Carmen Hernández, Fernando Ramos, Cristina Nunes, Alba Jurado-Ruzafa, and Rosario Domínguez-Petit
The Atlantic chub mackerel (Scomber colias) in the Iberian Atlantic waters: growth patterns and cohorts strength

Ryan R. Rykaczewski (S4-15439 Poster)
Ryan R. Rykaczewski, Brendan D. Turley, and Rebecca G. Asch
Scales of variability: shifts in spatial distribution with population size can complicate interpretation of the sedimentary scale record for small pelagic fish of the California Current

Timothy Ward (S5-15201 Invited)
Tim M. Ward, Gretchen L. Grammer, Alex R. Ivey, and John Keane
Insights from Down Under: DEPMs on four species over 25 years and 350,000 km2

Sven Gastauer (S5-15300 Oral)
Sven Gastauer, Serdar Sakinan, Susan Lusseau, Benoit Berges, and Matthias Schaber
Evaluation of the uncertainty of the Herring Acoustic-Trawl Survey – A geostatistical approach

Serdar Sakinan (S5-15303 Oral)
Serdar Sakinan, Sven Gastauer, Benoit Berges, Susan Lusseau, and Matthias Schaber
Spatially explicit synthetic simulations towards an improved acoustic assessment of the North Sea herring stock

Espen Johnsen (S5-15491 Oral) [download]
Espen Johnsen
An end-to-end use of advanced acoustic surveys in spatial management of the lesser sandeel (Ammodytes marinus)

Diana Feijó (S5-15412 Oral) [download]
Diana Feijó, Alberto Rocha, Ana Marçalo, Isabel Riveiro, and Alexandra Silva
Purse-seine fishery in Portugal: No sardine, no future?

David McGowan (S5-15285 Oral) [download]
David McGowan, Alex De Robertis, Darin Jones, Samuel Urmy, and Kresimir Williams
Improved monitoring of forage species in the Gulf of Alaska in the absence of directed surveys

Hector Pena (for Abdoulaye Sarre) (S5-15170 Oral)
Hector Peña, Fannie W. Shabangu, Kamal Mamza, Abdoulaye Sarre, Mohamed Ahmed, Uatjavi Uanivi, Filomena Vaz Vehlo, and Erling Stenevik
Investigation of bias in echosounder acoustic surveys using omnidirectional sonar from South to Northwest Africa

Raymond M Mroch III (S5-15410 Oral)
Raymond M Mroch III
NOAA Fisheries’ approach to monitoring the Gulf and Atlantic Menhaden fisheries, 60 years of progress

Claus R. Sparrevohn (S5-15363 Oral) [download]
Claus R. Sparrevohn, H.J. Olesen, E.M. Pedersen, J. Dolby, O. Henriksen, A. Nielsen, A. Christensen, D. Bekkevold, B.J. Mena, K. Hüssy, C. Moesgaard Albertsen, M van Deurs, J. Egekvist, S. Anker Pedersen, H.S. Lund, J. J. Larsen, and H. Mosegaard
Large scale tagging and recapture of small pelagics

Andres Uriarte (S5-15371 Oral)
María Santos, Andrés Uriarte, Lorenzo Motos, and Leire Ibaibarriaga
DEPM BIOMAN survey series in the Bay of Biscay: Lessons learned after 35 years of tracking the anchovy population in its ecosystem

Manuel Ruiz-Villarreal (S5-15422 Oral)
Manuel Ruiz-Villarreal, Luz María García-García, Gonzalo González-Nuevo, Martinho Marta-Almeida, Jaime Otero, and Antonio Bode
The W and N Iberian pelagic ecosystem in spring assessed with Pelacus surveys: Environmental variability and spatio-temporal changes in food web structure and ecosystem functioning

Daniela Silva (S5-15463 Oral) [download]
Daniela Silva, Raquel Menezes, Ana Moreno, Ana Teles-Machado and Susana Garrido
Spatio-temporal variability of the distribution and abundance of small pelagic fish off the Portuguese continental coast and relationship with environmental drivers

Mathieu Doray (S5-15270 Oral) [download]
Mathieu Doray et al.
Anchovy and sardine springtime habitats in the European Atlantic area

Miram R. Gleiber (S5-15314 Oral) [download]
Miram R. Gleiber, Natasha A. Hardy, Catherine F. Nickels, Barbara A. Muhling, Larry B. Crowder, Michael G. Jacox, Elliot L. Hazen, Steven J. Bograd, and Stephanie J. Green
Integrating forage surveys, diet studies, and trait information to explore prey preferences of a pelagic predator - albacore tuna

Sarah Gaichas (S5-15436 Oral) [download]
Sarah Gaichas, James Gartland, Brian Smith, Elizabeth Ng, Michael Celestino, Anthony Wood, Katie Drew, and Abigail Tyrell
Assessing small pelagic fish trends in space and time using piscivore diet data

Sk Istiaque Ahmed (S5-15347 Oral)
Sk Istiaque Ahmed, Zeshu Yu, Jun Inoue, Marty Wong, Susumu Yoshizawa, Sachihiko Itoh, Susumu Hyodo, and Shin-ichi Ito
Detection of fish species by MiFish analysis from the eDNA samples collected from intake-water (3m), surface-water (0m) & Niskin bottles (5m or 10m) and comparison among them to understand their suitability

Victor Odongo (S5-15424 Oral) [download]
Victor Odongo, Sabine Horn, Harald Asmus, Maarten Boersma, Harald Ahnelt, and Benoit Lebreton
Inter- and intra-annual variations in the fish community structure related to abiotic drivers in the Sylt-Rømø Bight, southeastern North Sea, Germany

Sidi Ahmed Hemed (S5-15498 Oral) [download]
Sidi Ahmed Hemed and Anna Heidar
Biomass and geographical distribution of seven small pelagic fish species in relation to temperature conditions in Mauritanian waters

Mariano Gutierrez (S5-15231 Oral) [download]
Susan Montero, Daniel Grados, Gary Vargas, Emilio Mendez, and Mariano Gutierrez
Relationship of oceanic vorticity to catches of jack mackerel (Trachurus murphyi) in the Peruvian Sea between 2011 and 2021

Asuncion B. de Guzman (S5-15338 Oral) [download]
Asuncion B. de Guzman, Jerry P. Garcia, and Denmark B. Recamara
A novel satellite-based approach to mapping spatio-temporal spawning patterns of sardines in northern Mindanao, Philippines

Cian Kelly (S5-15271 Oral)
Cian Kelly and Morten Omholt Alver
Classifying pelagic fishing vessel activity based on data from electronic catch logs and positioning systems using machine learning methods

Benoit Berges (S5-15305 Oral)
Benoit J.P. Berges, Serdar Sakinan, and Martin Pastoors
Processing and interpretation of opportunistic acoustic data collected by Dutch fishing vessels

Paco Rodriguez-Tress (S5-15353 Oral)
Paco Rodriguez-Tress, Claus Reedtz Sparrevohn, and Stefan Neuenfeldt
Using Vessel Monitoring System, electronic log-book and landing data to link fishing effort and vessel trajectory to spawning stock biomass and catches

Stefanie Haase (S5-15328 Oral) [download]
Stefanie Haase, Daniel Stepputtis, and Christopher Zimmermann
Cooperative research: The integration of fishing industry-collected data to improve temporal coverage of hydroacoustic data collection

Steven Mackinson (S5-15330 Oral) [download]
Steven Mackinson
Ready for industry-led pelagic acoustic surveys?

Ghoufrane Derhy (S5-15496 Oral) [download]
Ghoufrane Derhy, Diego Macías, Karima Khalil, Khalid Elkalay, and Margarita María Rincón
Assessing external environmental drivers for the Moroccan Chub Mackerel (Scomber colias) population dynamics

S5 POSTERS

Christopher N. Rooper (S5-15230 Poster) [download]
Christopher N. Rooper, Jennifer L. Boldt, Stephane Gauthier, Ryan Uslu, Hilari Denis-Bohm, and Matthew Thompson
Surveying and monitoring nearshore forage fish in the Salish Sea using acoustic-optic technologies

Vivian Fischbach (S5-15265 Poster)
Vivian Fischbach, Annegret Finke, Timo Moritz, Patrick Polte, and Philipp Thieme
A staging system for Clupea harengus based on its skeletal development

Amanda Rezek (S5-15278 Poster) [download]
Amy M. Schueller, Amanda R. Rezek, Raymond M. Mroch III, Eric Fitzpatrick, and Alicia Cheripka
Comparison of ages determined by using an Eberbach projector and a microscope to read scales from Atlantic menhaden (Brevoortia tyrannus) and Gulf menhaden (B. patronus)

Claudia Musumeci (S5-15288 Poster)
Claudia Musumeci, Francesco De Carlo, Alessandro Ligas, Andrea Massaro, Ilaria Rossetti, Marina Sartini, Mario Sbrana, Claudio Viva, and Paolo Sartor
Stock status of European anchovy and sardine in Ligurian and Northern Tyrrhenian Sea: recent insights from fifty years of data

BEST POSTER PRESENTATION AWARD
Francisco Plaza (S5-15360 Poster) [download]
Francisco Plaza, Eleuterio Yáñez, Pierre Freón, Héctor Araya and Antonio Aranis
Deep learning and surplus production models for multivariate autoregressive modelling and simulation of the jack mackerel fishery associated with environmental conditions

Domenico Ciorciaro (S5-15369 Poster)
Domenico Ciorciaro, Luca Appolloni, Marco Barra, and Giovanni Fulvio Russo
Ecosystem Based-Management for small pelagic fisheries – From local to regional scales

Dolores Garabana (S5-15378 Poster) [download]
Dolores Garabana, Cindy van Damme, Cristina Nunes, Antonio Solla, Paz Sampedro, María Korta, Paula Álvarez, Anders Thorsen, Isabel Riveiro, Brendan O’Hea, Matthias Kloopmann, Finlay Burns, and Gersom Costas
Challenges in DEPM implementation for NE Atlantic Mackerel

Paula Alvarez Jorna (S5-15386 Poster) [download]
Paula Alvarez, Maria Korta, Cindy van Damme, Dolores Garabana, Anders Thorsen, Brendan O’Hea, Finlay Burns, and Gersom Costas
The implementation of the DEPM in Western Horse mackerel during the Triennial mackerel and horse mackerel surveys (MEGS): Pros and cons

Ana Ventero (S5-15395 Poster)
José Carlos Rodríguez-Castañeda, Ana Ventero, and Magdalena Iglesias
Long time series (2009-2020) analysis of Trachurus trachurus and Trachurus picturatus spatial distribution and life history traits in the Western Mediterranean

Magdalena Iglesias (S5-15399 Poster)
Gloria Blaya-Valencia, Ana Ventero, and Magdalena Iglesias
Biological parameters and overlapping distribution of Sardinella aurita spawners and eggs in the Spanish Mediterranean Sea continental shelf

Maria Manuel Angélico (S5-15414 Poster)
Maria M. Angélico, Ana Moreno, Cristina Nunes, Pedro Amorim, Marta Nogueira, Pedro Nunes, Vanda Brotas, Andreia Tracana, and Paulo B. Oliveira
Adding value to regular fisheries surveys for pelagic ecosystem monitoring. Water quality assessment for MSFD requirements.

Anas Yassir (S5-15423 Poster)
Anas Yassir, Said Jai Andaloussi, Ouail Ouchetto, Kamal Mamza, and Mansour Serghini
A review of the contribution of deep learning and machine learning to fishery acoustic

Dina Silva (S5-15427 Poster) [download]
Dina Silva, Andreia V. Silva, Raquel Milhazes, and Susana Garrido
Validation of growth increment formation and first annual increment formation in European anchovy (Engraulis encrasicolus) in the Northwest Atlantic Area

Maria Manuel Angélico (S5-15429 Poster)
Clara Lopes, Maria Manuel Angélico, Miguel Caetano, Susana Garrido, Ana Moreno, and Joana Raimundo
Plankton-sized microplastics in Portuguese coastal waters. Taking advantage of regular monitoring surveys

BEST POSTER PRESENTATION AWARD
Kim P. Nuñez (S5-15448 Poster) [download]
Kim P. Nuñez, Wilfredo L. Campos, Alexanra Bagarinao-Regalado, Antonio Mendoza, Plutomeo Nieves, and Jesus T. Racuyal
Monitoring catch and effort and linking fleet movement of sardine fishery in Fisheries Management Area (FMA) 7, Philippines

Cristina Nunes (S5-15482 Poster) [download]
Cristina Nunes, Kostantinos Ganias, Foivos Alexandros Mouchlianitis, Elisabete Henriques, Hugo Mendes, and Maria Manuel Angélico
DEPM surveys and spawning behaviour of horse mackerel (Trachurus trachurus) from the Atlantic Iberian-southern stock (ICES 9a)

Tyler Ellis Sharpton (S5-15499 Poster)
Tyler Ellis Sharpton and Teresa Sofia Giesta de Silva
Biomass and distribution of cnidarians and ctenophores in Icelandic waters during the summer in relation to environmental variables and lumpfish distributions

Jeroen van der Kooij and Maria Manuel Angélico (S5-15525 Poster)
Jeroen van der Kooij, Maria Manuel Angélico, et. al.
Pelagic ecosystem surveying in NE Atlantic Waters: WGACEGG internationally coordinated survey

Raúl Laiz Carrión (S5-15495 Poster)
Raúl Laiz-Carrión, José M. Rodríguez, José M. Quintanilla, Simone Sammartino, Irene Nadal, Tarik Baibai, Hinde Abdelouahab, José C. Sánchez, Jesús García-Lafuente, Alberto García, Manuel Hidalgo, Marcelo Vasconcellos, Pilar Hernandez, et al.
Ichthyoplankton evidences of European sardine connectivity between north and south of Alboran Sea, and adjacent waters

Amy M. Schueller (S6-15238 Invited) [download]
Amy M. Schueller, David Chagaris, Andre Buchheister, Kristen A. Anstead, Matt Cieri, Katie Drew, Jason McNamee, Geneviève Nesslage, Jim H. Uphoff Jr, and Michael Wilberg
A novel multispecies framework for setting ecological reference points for Atlantic menhaden management

Henrik Sparholt (S6-15194 Oral) [download]
Henrik Sparholt, Axelle Justine Roxane Cordier, and Jan Horbowy
Baltic sprat management strategy evaluation using a Surplus Production Model as biological model

Robert P. Wildermuth (S6-15219 Oral)
Robert P. Wildermuth, Desiree Tommasi, Peter Kuriyama, James Smith, and Isaac Kaplan
Evaluating robustness of harvest control rules to variability in Pacific sardine recruitment

Michael Wilberg (S6-15355 Oral) [download]
Michael Wilberg, Genevieve Nesslage, Samantha Schiano, Katie Drew, and Amy Schueller
Evaluation of harvest control rules for joint management of Atlantic menhaden and striped bass

Richard D.M. Nash (S6-15372 Oral)
Nicola D. Walker, Rosana Ouréns, Johnathan E. Ball, Jeroen van der Kooij, Andrés Uriarte, Jonathan White, Piera Carpi, Pia Schuchert, and Richard D.M. Nash
Use of Management Strategy Evaluation to derive a sustainable and precautionary harvest rate for a data-limited stock of sprat in the English Channel

Laura Wise (S6-15415 Oral) [download]
Laura Wise, Manuela Azevedo, Susana Garrido, Hugo Mendes, Alexandra A. Silva, Leire Citores, Leire Ibaibarriaga, Isabel Riveiro, Andrés Uriarte, and Sónia Sanchéz-Maroño
Evaluation of harvest control rules under different productivity regimes - The Iberian sardine case study

Sonia Sánchez-Maroño (S6-15418 Oral) [download]
Sonia Sánchez-Maroño, Andrés Uriarte, and Leire Citores
Managing data-limited stocks with harvest rate-based rules based on an abundance index

Toshihide Kitakado (S6-15421 Oral)
Toshihide Kitakado and Nanako Sekiguchi
Development of management procedures for the Pacific saury, Cololabis saira

Nis Sand Jacobsen (S6-15465 Oral) [download]
Nis S. Jacobsen, Margaret C Siple, and Tobias K Mildenberger
The impact of natural mortality on reference points and management strategies of forage fish populations

Alexnadra A. Silva (S6-15434 Oral) [download]
Alexandra A. Silva, Pablo Carrera, Leire Citores, Erwan Duhamel, Susana Garrido, Leire Ibaibarriaga, Magdalena Iglesias, Ana Teles-Machado, Ana Moreno, Richard Nash, Lionel Pawlowski, Isabel Riveiro, Fernando Ramos, Rosana Ourens, Andres Uriarte, et al
Spatial population dynamics of sardine in the Northeast Atlantic and the western Mediterranean Sea: Defining areas, estimating movement rates and exploring spatial stock assessment models.

Dorota Szalaj (S6-15246 Oral)
Dorota Szalaj, Alexandra Silva, Henrique Cabral, Pedro Ré, Jeroen Steenbeek, and Marta Coll
Informing the ecosystem-based fisheries management of the Iberian sardine stock in the Portuguese continental shelf through a spatial-temporal food-web model

BEST PRESENTATION AWARD
Naseera Moosa (S6-15311 Oral)
Naseera Moosa and Doug S Butterworth
Investigating the influence of ‘minor’ krill-predators (the leopard seal, Adelie penguin, marbled rockcod and mackerel icefish) on the krill-predator dynamics of the Antarctic ecosystem in the IWC (International Whaling Commission) Management Area II.

Pierre-Yves Hernvann (S6-15380 Oral)
Pierre-Yves Hernvann, Isaac Kaplan, Desiree Tommasi, Felipe Quezada, Elizabeth A. Fulton, Joe Bizzarro, Brian Wells, and Barbara Muhling
Fishing fleets vs Predator: Can we reconcile the ecological roles of small pelagic fish and their exploitation in a climate change context?

Laurence Kell (S6-15400 Oral) [download]
Laurence Kell, Jacob Bentley, and Andrew Temple
Sustainable Exploitation of Celtic Sea Sprat Avoiding Ecosystem Impacts

João Vaz Patto (S6-15319 Oral)
Renato Rosa, João Vaz Patto, Manuela Azevedo, Diana Feijó, Susana Garrido, Ana Machado, Hugo Mendes, Alexandra Silva, and Laura Wise
A bioeconomic model for the Portuguese purse seine fleet: Towards an ecosystem-based management

Katie Brigden (S6-15389 Oral) [download]
Katie Brigden, Steven Mackinson, Chevonne Angus, Elizabeth Clarke, Jess Craig, and Campbell Pert
Industry-science collaboration to enhance traditional fisheries data collection

Joseph Nyingi Kamau (S6-15269 Oral) [download]
Joseph N. Kamau, Zoe L. Jacobs, Fatma Jebri, Stephen Kelly, Edward Kimani, Amina Makori, James Mwaluma, Elizabeth Mueni, Harrison Ong’anda, Matthew Palmer, Ekaterina Popova, Michael J. Roberts, Sarah F.W. Taylor, Juliane U. Wihsgott, Stuart C. Painte
The North Kenya Banks pelagic fishery in the context of climate change

Cecilie Hansen (S6-15493 Oral)
Cecilie Hansen, Sarah Gaichas, Isaac Kaplan, and Alfonzo Pérezet
Exploring responses in Norwegian spawning herring to multiple stressors using an end-to-end ecosystem model (NoBa Atlantis)

Isaac C. Kaplan (S6-15511 Oral)
Isaac C. Kaplan
Projections of climate change impacts on California Current pelagic species, and on the performance of harvest rules and stock assessments

Dimitri Gutierrez (S6-15513 Oral)
Jaime Letelier, Dimitri Gutierrez, Jorge Tam, Telmo De la Cuadra, Sergio Palma Silva, Samuel Amorós, Hector Soldi, Erica Cunningham, and Kristin Kleisner
Observation, Prediction and Early Warning System for the Resilience of Small Pelagic Fisheries in the Humboldt Current Large Marine Ecosystem

Martin A. Pastoors (S6-15458 Oral) [download]
Key lessons for fishing industry self-sampling programs

S6 POSTERS

Sylvan Benaksas (S6-15276 Poster)
Sylvan Benaksas, Christopher Lynam, Francis Daunt, Chibuzor Nnanatu, and Tom Webb
The spatiotemporal distribution of seabird prey fish in the North Sea

Deirdre Hoare (S6-15362 Poster) [download]
Deirdre Hoare, Nicola Clark, Brian Murtagh, Darío Lopez, and Jimmy Anastacio
Fishing practice and the ecosystem approach -case studies on Panama and Ecuador small pelagic fisheries and how fishery improvement projects can effect management strategy and sustainability

Inês C. Dias (S6-15401 Poster)
Inês C. Dias, Laura Wise, Gonçalo Araújo, Isidora Katara, Renato Rosa, and Alexandra A. Silva
Combining data on fish size and AIS to model the spatio-temporal distribution of sardine and chub mackerel juveniles

Michelle Staudinger (S6-15406 Poster) [download]
Beatriz Dias, Lian Guo, and Michelle Staudinger
A keystone issue: Managing forage fishes in a changing climate

Desiree Tommasi (S6-15501 Poster)
Desiree Tommasi, Pierre-Yves Hernvann, Isaac Kaplan, Barbara Muhling, Felipe Quezada-Escalona, Robert Wildermuth, Steven Bograd, Elliott Hazen, Kevin Hill, Michael Jacox, Peter Kuriyama, Stefan Koenigstein, James Smith, and Stephen Stohs
Impact of climate and ecosystem change on the California Current forage complex and the fishing communities and predators it sustains

Dimitri Gutierrez (S7-15510 Invited) [download]
Dimitri Gutiérrez and Erich Díaz
Seventy years of management of the Peruvian anchoveta fishery under high environmental variability: lessons and challenges for future climate change scenarios

Jeppe Kolding (S7-15451 Oral)
Jeppe Kolding, Molly Ahern, Maarten Bavinck, Nicole Franz, Holly M. Hapke, Derek S. Johnson, Marian Kjellevold, Ragnhild Overå, and Thijs Schut
Small low-cost pelagic fish in relation to food security and nutrition

Farisal U. Bagsit (S7-15221 Oral) [download]
Farisal U. Bagsit, Eugene Frimpong, Rebecca G. Asch, and Harold M. Monteclaro
The Visayan Sea Seasonal Fishery Closure: Effectiveness from the Standpoints of Fishery-Dependent Communities and Fishery Management

Chih-Heng Cai (S7-15377 Oral)
Chih-Heng Cai, Ching-Hsien Ho, Tse-Yu Teng, and Zhen Lu
Assessment of risks and resilient of the coastal fisheries Industry under climate change - A case study of set-net fishery in Taiwan and Japan

Jennifer Beckensteiner (S7-15237 Oral) [download]
Jennifer Beckensteiner, Sebastian Villasante, Anthony Charles, Christelle Le Grand, and Olivier Thébaud
Resilience for whom and according to what criteria? An examination of adaptations to changes in the Bay of Biscay anchovy fishery

Martin Huret (S7-15357 Oral)
Martin Huret, Mathieu Doray, Fabienne Daurès, Jean-Baptiste Romagnan, Frédérique Alban, Erwan Duhamel, Tarek Hattab, Pierre Petitgas, Morgane Travers-Trollet, and Sigrid Lehuta
Fish quantity, and quality, impact french small pelagic fisheries through bottom-up and industry controls

Maria Gasalla (S7-15508 Oral)
Maria Gasalla and Amanda Rodrigues
The sardine fisheries under economic scrutiny

S7 POSTERS

Jimmy T. Masagca (S7-15181 Poster)
Jimmy T. Masagca, Kristian Q. Aldea, and Pio G. Panti Jr.
An integrated risk-based assessment of Cabugao bay in Catanduanes, Philippines for small pelagic fishes to guide ecosystem-based management

Mohammad Minhazul Islam (S7-15432 Poster)
Mohammad Minhazul Islam and Md. Tariqul Alam
COVID-19 pandemic disrupts the supply chain of small-scale tropical pelagic fisheries: Lessons from Bangladesh

João Neves (GP-15262 Poster) [download]
João Neves, Ana Veríssimo, António Múrias Santos, and Susana Garrido
Temporal variations in otolith shape population structure on a small pelagic fish, the European sardine Sardina pilchardus (Walbaum, 1792), in a decadal period

Alba Jurado-Ruzafa (GP-15264 Poster) [download]
Alba Jurado-Ruzafa, Gema Canal, Marta Quinzán, Begoña Sotillo, Zoraida Santana-Arocha, Clara Estil-las, Gustavo González-Lorenzo, and Catalina Perales-Raya
Influence of environmental variability on population traits of small pelagic fish in the Canary Islands (NW Africa, Spain)

Alba Jurado-Ruzafa (GP-15268 Poster) [download]
Víctor M. Tuset, Joana Vasconcelos, Alba Jurado-Ruzafa, José Luís Otero-Ferrer, Andrea Massaro, M. Rosario Navarro, and Carmen Hernández
Using otolith phenotipic variability to infer potential population differences of Scomber colias in the Northeast Atlantic and Mediterranean Sea

Naoya Iwamoto (GP-15337 Poster)
Naoya Iwamoto, Akinori Takasuka, and Takashi Yamakawa
Evaluation and prediction of small pelagic fish dynamics by an interspecific relation model under regime shifts

Tse-Yu Teng (GP-15365 Poster)
Tse-Yu Teng, Ching-Hsien Ho, Chih-Heng Cai, and Zhen Lu
Climate risks and opportunities of the marine fishery industry: A case study in Taiwan

Andrea Franke (GP-15367 Poster) [download]
Andrea Franke, Till Bayer, Olivia Roth, Andreas Lehmann, Fabian Wendt, Gabriele Gerlach, and Catriona Clemmesen
How do Atlantic herring early life stages cope with ocean warming and bacterial infection?

Criscely Luján (GP-15417 Poster)
Criscely Luján, Ricardo Oliveros-Ramos, Nicolas Barrier, Paul Leadley, and Yunne-Jai Shin
Uncertainty analysis reveals key species and indicators in the Peru Current Ecosystem

Alba Jurado-Ruzafa (GP-15433 Poster)
Zoraida Santana-Arocha, Alba Jurado-Ruzafa, Begoña Sotillo, Clara Estil-las, Gustavo González-Lorenzo, Catalina Perales-Raya, Natalia Martín-Carrillo, and Pilar Foronda
Prevalence of nematodes in Sardinella aurita, Scomber colias and Trachurus picturatus caught in the Canary Islands (Spain, NW Africa)

Michael Sswat (GP-15488 Poster) [download]
Michael Sswat, Silvan Goldenberg, Scott Dorssers, Claudia Ofelio, Arturo Aguirre Velarde, Fanny Rioual, Myron A. Peck, Catriona Clemmesen, Marta Moyano, and Ulf Riebesell
Growth performance of larval Anchoveta Engraulis ringens in a natural plankton community: First insights from a mesocosm study off Peru on the effect of different light regimes and upwelling intensities

Ibrahim Al-Anboori (GP-15820 Poster) [download]
Al-Bulushi. K, Al-Nahdi. A, Al-Anboori. I, Al-Adwai. U
Stock Status of Small Pelagic Fishery in Sultanate of Oman

Lucilla Giulietti (GP-15827 Poster)
Lucilla Giulietti, Mohamed Reda Benallal, Paolo Cipriani, Miguel Bao, Egil Karlsbakk, Julia E. Storesund and Arne Levsen
Occurrence of parasite-induced ‘soft flesh’ in some commercially important pelagic fish species from off Morocco: Product quality implications

Jan R. McDowell (W1-15477 Oral)
Jan R. McDowell
From allozymes to eDNA: An overview of molecular methods

Malika Chlaida (W1-15385 Oral) [download]
Malika Chlaida
From allozymes to neutral molecular markers: Population genetics of sardines and anchovies

Ana Veríssimo (W1-15254 Oral) [download]
Ana Veríssimo
The potential of Next-Generation-Sequencing: From genes to genomes, and from single to multiple markers

Rita Castilho (W1-15243 Oral)
Rita Castilho
Small pelagic fish genomics: How far have we gone?

Florian Berg (W1-15250 Oral) [download]
Florian Berg, Dorte Bekkevold, Edward D. Farrell, Mats E. Pettersson, Angela P. Fuentes-Pardo, Gaute Seljestad, Arild Folkvord, and Leif Andersson
From genome assembly to fisheries assessment: A case study of Atlantic herring

M. Pilar Cabezas (W1-15277 Oral) [download]
M.Pilar Cabezas, Ana Veríssimo, Stephen J. Sabatino, Susana Garrido, João Neves, Bruno Louro, Adelino V.M. Canário, Cymon J. Cox, Gianluca De Moro, and António Múrias Santos
Range-wide genetic stock delineation of the European sardine (Sardina pilchardus) using whole genome sequencing (Pool-Seq)

Jéssica F. R. Coelho (W1-15324 Oral)
Jéssica F. R. Coelho, Julia Tovar Verba, Sergio Maia Queiroz Lima, and Ricardo J. Pereira
Combining ecologic and genomic modeling to inform sustainable management of fisheries stocks in a tropical sardine

Naiara Rodriguez-Ezpeleta (W1-15349 Oral)
Naiara Rodríguez-Ezpeleta, Imanol Aguirre-Sarabia, Oriol Canals, Cristina Claver, Natalia Díaz-Arce, Alice Manuzzi, and Iker Pereda-Aguirre
A genetic toolkit to better understand small pelagics and their interactions with the ecosystem

W1 POSTERS

Joana I. Robalo (W1-15249 Poster)
Joana I. Robalo, Rita Castilho, Regina Cunha, Sara Francisco, Robin Fleet, Courtney Gardiner, Sophie Von der Heyden, Ylva Jondelis, Martin Lindegren, Einar Nielsen, Marie-Catherine Riekhof, Rudi Voss, and Romina Henriques
Genclim – a project on the evolutionary and socio-economic consequences of shifting distribution ranges in commercially exploited marine fishes

María-Eugenia López (W1-15391 Poster)
María-Eugenia López, Mikaela Bergenius Nord, Olavi Kaljuste, Lovisa Wennerström, Zeynep Hekim, and Anti Vasemägi
Lack of panmixia of Gulf of Bothnia vendace - Implications for fisheries management

Pierre-Yves Hernvann (W2-15382 Oral)
Pierre-Yves Hernvann, Barbara Muhling, Desiree Tommasi, Elizabeth A. Fulton, Bérengère Husson, and Isaac Kaplan
Integration of species distribution models into Atlantis end-to-end models: Should fish stay or should fish go? …and other distribution parameters

Mariana Hill-Cruz (W2-15441 Oral)
Mariana Hill-Cruz, Ivy Frenger, Julia Getzlaff, Iris Kriest, Tianfei Xue, and Yunne-Jai Shin
Habitat impact on the interannual variability of fish in the northern Humboldt Current System

Ricardo Oliveros-Ramos (W2-15494 Oral)
Ricardo Oliveros-Ramos, Criscely Luján-Paredes, and Yunne-Jai Shin
Realized vs. Fundamental Niche SDMs for the coupling with complex multispecies and ecosystem models: The OSMOSE model as case example

Criscely Luján (W2-15505 Oral)
Criscely Luján, Ricardo Oliveros-Ramos, and Yunne-Jai Shin
Understanding the impact of the spatial distribution of fish in the ROMS-PISCES-OSMOSE model for the Peru Current Upwelling Ecosystem: Insights from a sensitivity analysis of model forcings

Kyana Dipananda (W3-15829 Oral)
Thijs Schut, Akosua Darkwah, Kyana Dipananda
A contextualized understanding of small fish consumption

Theophilus Annan (W3-15502 Oral)
Theophilus Annan, Anne-Katrine Lundebye, Isaac W. Ofosu, Amy Atter, Nikolaos Nikolioudakis, and Marian Kjellevold
Heavy Metals Ingestion via Consumption of Engraulis encrasicolus, Sardinella aurita and Sardinella maderensis from the Coast of North-Western and Southern Africa: Implication for Human Risk

Richard Stephen Ansong (W3-15455 Oral)
Richard Stephen Ansong, Marian Kjellevold, Nikolaos Nikolioudakis, Agartha Ohemeng, and Matilda Steiner-Asied
Potential contribution of micronutrients and fatty acids of small pelagic fish species to food and nutrition security among vulnerable groups

BEST PRESENTATION AWARD
James Robinson (W3-15236 Oral) [download]
James Robinson, Dave Mills, Godfred Asiedu, Kendra Byrd, Maria del Mar Mancha Cisneros, Philippa Cohen, Kathryn Fiorella, Nicholas Graham, Aaron MacNeil, Eva Maire, Emmanuel Mbaru, Gianluigi Nico, Johnstone Omukoto, Fiona Simmance, and Christina Hicks
Small pelagic fish are the cheapest nutritious food caught in wild fisheries globally

Anderson K. Ahwireng (W3-15497 Oral) [download]
Anderson K. Ahwireng, Maarten Bavinck, and Edward E. Onumah
Towards urban food security and nutrition in Ghana: The role of small pelagic fish value chains

Lilian Joshua Ibengwe (W3-15356 Oral)
Lilian Ibengwe,Paul Onyango, Aloyce Hepelwa, and Martin Chegere
Regional trade integration and its relation to income and inequalities among Tanzanian marine dagaa fishers, processors and traders

Alexandra Pounds (W3-15742 Oral) [download]
Alexandra Pounds, Shakuntala Thilsted, Mohammod Ilyas, M. Anisul Islam, Md. Fakhrul Islam, A.K.M. Firoz Khan, Dave Little, Khandker Hasib Mahbub, Bruce McAdam, and Ben Belton
Community-based fisheries management in Bangladesh supports nutrition security

W3 POSTERS

Atabak M. Azad (W3-15484 Poster) [download]
Atabak M. Azad, Lene S. Myrmel, Martin Wiech, Even Fjære, Ole Jakob Nøstbakken, and Lise Madsen
Health effects, nutrients and contaminants availability from consumption of mesopelagic species in C57BL/6J mice

Yiou Zhu (W3-15388 Poster)
Yiou Zhu, Marian Kjellevold, Atabak M. Azad, Carlos Bald, Bruno Iñarra, Paula Álvarez, Guillermo Boyra, Marc H.G. Berntssen, Lise Madsen, and Martin Wiech
Investigating the spatial variation in nutrient and contaminant levels of Maurolicus muelleri among Norwegian fjords, the North Sea and Bay of Biscay

Salvador E. Lluch-Cota (W3-15519 Poster)
Salvador E. Lluch-Cota and Vanessa Izquierdo-Peña
15 years of evolution of the Gulf of California small pelagics fishery MSC certification

Felipe Quezada Escalona (W4-15220 Oral)
Felipe Quezada, Desiree Tommasi, Stephen Stohs, Timothy Frawley, Jonathan Sweeney, Isaac Kaplan, and Barbara Muhling
Portfolio substitution between coastal pelagic species under shifting target species distributions and policy constraints

Gonçalo Araújo (W4-15393 Oral)
Gonçalo Araújo, Renato Rosa, Alexandra Silva, Diana Feijó, Manuela Azevedo, and Jorge M. S. Gonçalves
Investigating Portugal’s mainland purse seine fishery spatiotemporal activities footprint based on georeferenced data

Xiurou Wu (W4-15322 Oral) [download]
Xiurou Wu and James N. Sanchirico
Spatial-dynamic model of commercial fisher's trip decision-making

Richard McGarvey (W5-15287 Oral)
Richard McGarvey, Gretchen L. Grammer, Alex R. Ivey, Frederic Bailleul, and Tim M. Ward
Alternative methods for estimating total daily egg production

Leire Citores (W5-15232 Oral) [download]
Leire Citores, Maria Santos, Leire Ibaibarriaga, and Andres Uriarte
A Bayesian estimation of daily egg production: Application to sardine in the Bay of Biscay

Leire Ibaibarriaga (W5-15301 Oral) [download]
Leire Ibaibarriaga, Leire Citores, Maria Santos, and Andres Uriarte
Towards spatial-explicit daily egg production estimates

Luis Cubillos (W5-15405 Oral)
Luis A. Cubillos, Juan Antón-Heredia, Leonardo R. Castro, and Gabriel Claramunt
Spatial effects of daily egg cohort on the daily egg production rate of anchovy and common sardine off central-southern Chile

Luis Cubillos (W5-15403 Oral)
Luis A. Cubillos, Leonardo R. Castro, and Gabriel Claramunt
The precision of daily egg production and mortality rates: The importance of weighting by egg aggregation indices of the daily cohort

Alex R. Ivey (W5-15283 Oral)
Alex R. Ivey, Charles James, Gretchen L. Grammer, Rick McGarvey, and Tim M. Ward
Precision of P0; insights from simulation modelling and field experiments

Maria Manuel Angélico (W5-15346 Oral)
Maria M. Angélico, Paz Díaz, Paulo B. Oliveira, Elena Tel, and Martin Huret
Egg Production estimation for Atlantic Iberian sardine using CUFES sampling. Implementation of a biophysical model to assess the egg vertical density distribution

Gretchen L. Grammer (W5-15282 Oral) [download]
Gretchen L. Grammer, Alex R. Ivey, Frederic Bailleul, Richard McGarvey, and Tim M. Ward
How precise are estimates of spawning area and spawning biomass of sardine off southern Australia?

Timothy Ward (W5-15256 Oral)
Tim M. Ward, Gretchen L. Grammer, Alex R. Ivey, Jonathan Smart, and Rick McGarvey
Combining two parameters increases precision: Benefits of replacing batch fecundity and female weight with relative fecundity

Katerina Charitonidou (W5-15342 Oral) [download]
Kostas Ganias and Katerina Charitonidou
Estimating spawning interval as the ratio of oocyte growth period to the number of oocytes cohorts

Andrei Makarchouk (W5-15293 Oral) [download]
Andrei Makarchouk
Calculations of spawning-stock biomass of sprat in the Gotland Basin of the Baltic Sea with the DEPM in the years 2019-2021

Sue Lowerre-Barbieri (W6-15327 Oral)
Sue Lowerre-Barbieri
The reproductive resilience paradigm: Integrating behavior and feedback loops into understanding productivity and resilience in marine fish

Alba Jurado-Ruzafa (W6-15235 Oral) [download]
Alba Jurado-Ruzafa
Monitoring programme of the Canary small pelagic fish (Spain, NW Africa) in the Spanish Data Collection Framework

Mathieu Doray (W6-15341 Oral)
Mathieu Doray, Jean Baptiste Romagnan, Pierre Petitgas, and Martin Huret
Combination of Continuous Underwater Fish Egg Sampler and acoustic data for estimating and mapping fish daily fecundity

Antonio Cuba (W6-15279 Oral)
Antonio Cuba, Javier Sánchez, Julio Mori, Grecia Chavez, Javier Castillo, Cecilia Roque, and Betsy Buitrón
Reproductive behavior of north-center Peruvian anchovy Engraulis ringens stock from Peru during El Niño and La Niña events categorized by reproductive index anomalies 1992-2020

Antonio Cuba (W6-15469 Oral)
Javier Sanchez, Antonio Cuba, Julio mori, Javier castillo, Cecilia Roque, Grecia Chavez, and Betsy Buitron
Chages in the reproductive behavior and critical values of peruvian anchovy Engraulis ringens of north-center stock of Peru, determined as of their reproductive index patterns. 1992-2020

Katja Mäkinen (W6-15248 Oral) [download]
Katja Mäkinen, Marjut Rajasilta, Suvi Ruuskanen, Jari Hänninen, Tiia Karpela, Aarne Lauerma, and Johannes Sahlsten
Associations between egg quality, female traits and abiotic factors: Insights from 40-year-long Baltic herring monitoring program

W6 POSTERS

Katja Mäkinen (W6-15329 Poster)
Katja Mäkinen, Marjut Rajasilta, Suvi Ruuskanen, Tiia Karpela, Aarne Lauerma, and Johannes Sahlsten
Effects of maternal phenotype on egg quality in the Baltic herring at two temperatures

Aarne Lauerma (W6-15485 Poster)
Aarne Lauerma, Katja Mäkinen, Marjut Rajasilta, Suvi Ruuskanen, Tiia Karpela, and Johannes Sahlsten
The effects of maternal thyroid hormones on the egg size, hatching success and larval properties of the Baltic herring (Clupea harengus membras) in the Baltic Sea

Isabel Riveiro (W6-15289 Poster) [download]
Isabel Riveiro, Paz Díaz-Conde, Gersom Costas, Dolores Garabana, Maria Grazia Pennino, Antonio Solla, Mónica González, and Rosario Domínguez-Petit
Drivers of the short-term changes of reproductive potential in Scomber scombrus and Sardina pilchardus in the North Iberian Peninsula Waters