Emerging indicators of fish welfare in aquaculture

MO Barreto, S Rey Planellas, Y Yang… - Reviews in …, 2022 - Wiley Online Library
As aquaculture continues to grow and intensify, there is an increasing public concern over
the welfare of farmed fish. Stress and production‐related pathologies and repressed growth …

Fish welfare in offshore salmon aquaculture

M Hvas, O Folkedal, F Oppedal - Reviews in Aquaculture, 2021 - Wiley Online Library
To accommodate further growth in the Atlantic salmon aquaculture industry, new production
sites may well be established at more exposed locations along the coast or even offshore …

Recent advances in intelligent recognition methods for fish stress behavior

D Li, G Wang, L Du, Y Zheng, Z Wang - Aquacultural Engineering, 2022 - Elsevier
The acquisition of information on fish stress has been recognized as an urgent need for
monitoring water quality, preventing disease, and improving welfare. Minimizing the …

[HTML][HTML] Heart rate and swimming activity as stress indicators for Atlantic salmon (Salmo salar)

E Svendsen, M Føre, F Økland, A Gräns, RD Hedger… - Aquaculture, 2021 - Elsevier
We investigated the relationship between telemetry measurements of heart rate and
swimming activity and the physiological status in farmed Atlantic salmon (Salmo salar) to …

[HTML][HTML] Digital Twins in intensive aquaculture—Challenges, opportunities and future prospects

M Føre, MO Alver, JA Alfredsen, A Rasheed… - … and Electronics in …, 2024 - Elsevier
Digital Twin technology has emerged to become a key enabling technology in the ongoing
transition into Industry 4.0. A Digital Twin is in essence a digital representation of an asset …

The upper temperature and hypoxia limits of Atlantic salmon (Salmo salar) depend greatly on the method utilized

RM Sandrelli, AK Gamperl - Journal of Experimental Biology, 2023 - journals.biologists.com
In this study, Atlantic salmon were:(i) implanted with heart rate (f H) data storage tags
(DSTs), pharmacologically stimulated to maximum f H, and warmed at 10 C h− 1 (ie tested …

Application of laboratory methods for understanding fish responses to black soldier fly (Hermetia illucens) based diets

M Zarantoniello, B Randazzo… - Journal of Insects …, 2022 - wageningenacademic.com
A major challenge for development of sustainable aquafeeds is its dependence on fish meal
and fish oil. Replacement with more sustainable, nutritious and safe ingredients is now a …

Fish welfare in aquaculture: Physiological and immunological activities for diets, social and spatial stress on Mediterranean aqua cultured species

M Dara, P Carbonara, C La Corte, D Parrinello… - Fishes, 2023 - mdpi.com
Welfare assessment currently is less well-characterized for aquatic animals and the classical
methodologies used for terrestrial animals are not adequate to improve our knowledge …

Atlantic Salmon (Salmo salar) Cage-Site Distribution, Behavior, and Physiology During a Newfoundland Heat Wave

AK Gamperl, ZA Zrini, RM Sandrelli - Frontiers in Physiology, 2021 - frontiersin.org
Background: Climate change is leading to increased water temperatures and reduced
oxygen levels at sea-cage sites, and this is a challenge that the Atlantic salmon aquaculture …

[HTML][HTML] Heart rate bio-loggers as welfare indicators in Atlantic salmon (Salmo salar) aquaculture

M Hvas, O Folkedal, F Oppedal - Aquaculture, 2020 - Elsevier
In this study, 12 farmed Atlantic salmon (~ 1200 g) were tagged with commercially available
heart rate (HR) bio-loggers and maintained in a controlled fish tank laboratory environment …