Article
Fisheries
German E. Merino, Douglas E. Conklin, Raul H. Piedrahita
Summary: The study used image analysis technology to measure the body surface area of California halibut, providing a new method for determining stocking densities. Biometric data of the flatfish was obtained using the software, and relationships between length, weight, and surface area were established.
Article
Environmental Sciences
Xiaowei Hu, Wenhao Hou, Zhaojun Sheng, Yanbin Xi, Jiaxuan Yu, Ruijin Zhang
Summary: A comprehensive model was used to simulate the environmental characteristics of Liaodong Bay, and a suitable habitat for stock enhancement of Portunus trituberculatus larvae was identified. The study revealed that the actual area available for stock enhancement is small and precise release strategies are needed.
FRONTIERS IN MARINE SCIENCE
(2023)
Article
Fisheries
Priscilla Celes Maciel Lima, Allyne Elins Moreira Silva, Danielle Alves Silva, Suzianny Maria Bezerra Cabral Silva, Luis Otavio Brito, Alfredo Olivera Galvez
Summary: The study evaluated the impact of Crassostrea stocking density on the zootechnical performance and water quality of Litopenaeus vannamei reared in a multitrophic biofloc system. High oyster density increased ammonia and nitrite levels, leading to reduced shrimp yield and nutritional quality. The system effectively controlled nitrogen compounds and solids, and reduced Vibrio in a shrimp biofloc system during the nursery phase.
Article
Fisheries
Ingerid J. Hagen, Ola Ugedal, Arne J. Jensen, Havard Lo, Espen Holthe, Bjorn Bjoru, Bjorn Floro-Larsen, Harald Saegrov, Helge Skoglund, Sten Karlsson
Summary: The study evaluated the impact of supplementation on the effective number of breeders in different cohorts of Atlantic salmon populations, showing that supplementation activities may decrease the effective population size and pose additional threats to the populations.
ICES JOURNAL OF MARINE SCIENCE
(2021)
Article
Fisheries
Ruairi MacNamara, Edward Camp, Michael Shane, Kai Lorenzen, Mark Drawbridge
Summary: A quantitative model was developed to assess the cost of increasing the harvestable California halibut in the Southern California Bight via releases of cultured juveniles. Simulations showed that releasing a large number of larger-sized juveniles, with higher survival and more female individuals, could achieve a target increase in the population of harvestable California halibut. This study suggests that releasing juvenile California halibut could be a feasible management tool and highlights the importance of optimizing release sex ratios and improving survival rates in stock enhancement programs.
FISHERIES RESEARCH
(2022)
Article
Marine & Freshwater Biology
Thibault Cariou, Laurent Dubroca, Camille Vogel, Nicolas Bez
Summary: The study revealed that juvenile sole, dab, and plaice in the Seine estuary nursery grounds exhibit different spatial distribution preferences; analysis showed that their average positions remained stable over the past two decades, without significant changes related to the major stress of harbor development during 2000-2005.
ESTUARINE COASTAL AND SHELF SCIENCE
(2021)
Article
Fisheries
Emily J. Junk, James A. Smith, Iain M. Suthers, Matthew D. Taylor
Summary: Research quantified the bioenergetics of blue swimmer crab and estimated consumption rates, then used a stocking model to evaluate appropriate release densities and ecological impact. The resting metabolic rate of blue swimmer crab was found to increase with temperature, with a higher rate when crabs were at a premoult or moulting stage. The model estimated a median stocking density and highlighted the importance of growth rate in assessing stocking scenarios through sensitivity analysis.
MARINE AND FRESHWATER RESEARCH
(2021)
Article
Biodiversity Conservation
Lynda Donaldson, Jonathan J. Bennie, Robert J. Wilson, Ilya M. D. Maclean
Summary: Research suggests that prioritizing protected area networks is an effective way to conserve multiple species. Prioritizing habitat quality achieves the highest levels of persistence and population size for individual species, while considering habitat connectivity is the most effective strategy to conserve multiple species in the same network.
BIOLOGICAL CONSERVATION
(2021)
Article
Chemistry, Physical
William Buttner, Jonathan Hall, Simon Coldrick, Phil Hooker, Tashi Wischmeyer
Summary: The research focuses on studying the behavior of liquid hydrogen releases to enhance the safe use of hydrogen as an energy carrier. Through field experiments, model development, and monitoring methods like HyWAM, the aim is to elucidate the release behavior of liquid hydrogen.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Management
David Weinbaum, Andrew Fodor, Dmitriy Muravyev, Martijn Cremersd
Summary: The study reveals that the predictiveness of option trading volume on stock prices depends on whether the information is scheduled or unscheduled. Trading costs and margin costs also have an impact on profitability post news announcements.
MANAGEMENT SCIENCE
(2022)
Article
Biodiversity Conservation
Armagan Sabetian, Jingjing Zhang, Matthew Campbell, Richard Walter, Hamish Allen, Malcolm Reid, Kavindra Wijenayake, Julian Lilkendey
Summary: The study reveals that modern human disturbances have disrupted the migration behavior of juvenile snapper in the Hauraki Gulf, New Zealand, leading to chaotic movements between habitats and a loss of nursery function in nearshore habitats for the species.
ECOLOGICAL INDICATORS
(2021)
Article
Marine & Freshwater Biology
Marcelino Herrera, Ana Rodiles, Natalia Salamanca, Jose Ignacio Navas, Maria Luisa Cordero, Ismael Hachero
Summary: This study aims to describe and analyze the results of the first flatfish stock enhancements in Andalusia. The results show that it is possible to release and recover tagged Senegal soles in the Gulf of Cadiz, and future long-term enhancement programs could help recover fisheries stocks.
Article
Microbiology
Sarah B. Lade, Dora Straus, Jonas Oliva
Summary: Nurseries, rootstocks, and varieties have significant effects on the fungal community structure and disease of grapevines, with graft unions having a higher pathogen load compared to root collars.
Article
Business, Finance
Rong Gong
Summary: This paper provides evidence that firms with higher stock liquidity tend to have a more positive tone in their press releases compared to media-initiated news. This effect is stronger for firms facing greater short-term pressure, such as those with higher transient institutional ownership, higher sensitivity of manager's wealth to stock price, and more analyst coverage. The findings suggest that stock liquidity leads firms to enhance the tone of their press releases by exerting short-term pressure on them.
ACCOUNTING AND FINANCE
(2023)
Article
Multidisciplinary Sciences
Johannes Radinger, Sven Matern, Thomas Klefoth, Christian Wolter, Fritz Feldhege, Christopher T. Monk, Robert Arlinghaus
Summary: Ecosystem-based management is costly, but its effectiveness compared to traditional species-focused alternatives in conservation is uncertain. This study conducted large-scale experiments in fish conservation, finding that adding coarse woody habitats did not enhance fish abundance, while creating shallow water habitat consistently improved the abundance of juvenile fish. Species-focused fish stocking as an alternative approach completely failed. The findings question the efficacy of species-focused conservation actions in aquatic ecosystems, and recommend ecosystem-based habitat management.
Article
Biodiversity Conservation
Christina Gillgren, Josianne G. Stottrup, Johanna Schumacher, Grete E. Dinesen
JOURNAL OF COASTAL CONSERVATION
(2019)
Correction
Fisheries
Josianne G. Stottrup, Alexandros Kokkalis, Elliot John Brown, Jeppe Olsen, Stine Kaerulf Andersen, Eva Maria Pedersen
FISHERIES RESEARCH
(2019)
Article
Marine & Freshwater Biology
Elliot J. Brown, Patrick Reis-Santos, Bronwyn M. Gillanders, Josianne G. Stottrup
ESTUARINE COASTAL AND SHELF SCIENCE
(2019)
Article
Green & Sustainable Science & Technology
Donalda Karnauskaite, Gerald Schernewski, Josianne G. Stottrup, Marija Katarzyte
Article
Fisheries
Ian Anthony Ernest Butts, Gudrun Svana Hilmarsdottir, Vahid Zadmajid, Victor Gallego, Josianne G. Stottrup, Charlotte Jacobsen, Maria Kruger-Johnsen, Sebastian N. Politis, Juan F. Asturiano, Lars K. Holst, Jonna Tomkiewicz
Article
Marine & Freshwater Biology
Elliot J. Brown, Alexandros Kokkalis, Josianne G. Stottrup
JOURNAL OF SEA RESEARCH
(2019)
Article
Biodiversity Conservation
Grete E. Dinesen, Stefan Neuenfeldt, Alexandros Kokkalis, Andreas Lehmann, Josefine Egekvist, Kasper Kristensen, Peter Munk, Karin Hussy, Josianne G. Stottrup
JOURNAL OF COASTAL CONSERVATION
(2019)
Article
Ecology
Nicole Rhodes, Tim Wilms, Henrik Baktoft, Gesine Ramm, Jeannet Lillegaard Bertelsen, Hugo Flavio, Josianne G. Stottrup, Bo Mammen Kruse, Jon C. Svendsen
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
(2020)
Article
Fisheries
Olivier Le Pape, Youen Vermard, Jerome Guitton, Elliot J. Brown, Karen E. van de Wolfshaar, Romuald N. Lipcius, Josianne G. Stottrup, Kenneth A. Rose
ICES JOURNAL OF MARINE SCIENCE
(2020)
Article
Fisheries
Johanna S. Kottmann, Jonna Tomkiewicz, Ian A. E. Butts, Ivar Lund, Charlotte Jacobsen, Josianne G. Stottrup, Lars Holst
Article
Biodiversity Conservation
Tim J. G. Wilms, Pauli H. Norofoss, Henrik Baktoft, Josianne G. Stottrup, Bo M. Kruse, Jon C. Svendsen
Summary: The study demonstrates that boulder reef restoration can significantly promote the abundance of exploited gadoids, such as Atlantic cod, and may have long-term implications for the trophic structure and resilience of restored habitats. The higher abundance of mesopredators at reefs with a 'several small' configuration suggests that the SLOSS dilemma could impact the long-term success of restoration strategies.
JOURNAL OF APPLIED ECOLOGY
(2021)
Article
Fisheries
Jesper A. Kuhn, Soren Berg, Josianne G. Stottrup
Summary: This study investigated the impact of commercial whitefish fishery on the decline of brown trout population in River Skjern, Denmark, and results showed that the whitefish fishery is not a major cause for the lack of recovery of the trout population.
FISHERIES MANAGEMENT AND ECOLOGY
(2022)
Article
Environmental Sciences
Georgios A. Orfanidis, Konstantinos Touloumis, Claus Stenberg, Patrizio Mariani, Josianne Gatt Stottrup, Jon C. Svendsen
Summary: Seagrass meadows and mussel reefs provide habitats for diverse fish species with similar species richness, but differences in fish assemblage structure and abundance exist between the two habitats, notably with higher abundance of Atlantic cod in low water current mussel reefs. This study highlights the importance of understanding fish assemblages in different habitats for conservation and restoration efforts in coastal fisheries and marine spatial planning.
Review
Multidisciplinary Sciences
Hugo Flavio, Rochelle Seitz, David Eggleston, Jon C. Svendsen, Josianne Stottrup
Summary: This study systematically reviewed the relationships between hard-bottom habitats and commercially harvested species, indicating that these habitats have positive effects on fish reproduction and biomass, especially for cod and herring.
Article
Environmental Sciences
Biljana Macura, Par Bystrom, Laura Airoldi, Britas Klemens Eriksson, Lars Rudstam, Josianne G. Stottrup
ENVIRONMENTAL EVIDENCE
(2019)