Aquaculture is the controlled cultivation of aquatic organisms, including finfish, shellfish, crustaceans, and aquatic plants, in marine, brackish, or freshwater environments for food production, stock enhancement, or research. It encompasses a range of production systems (e.g., ponds, recirculating aquaculture systems, net pens, raceways, and integrated multi-trophic systems) and relies on precise management of water quality, nutrition, genetics, health, and environmental interactions. Research in aquaculture focuses on optimizing growth performance, feed conversion efficiency, disease resistance, reproduction, welfare, and sustainability, as well as minimizing ecological impacts such as nutrient loading, escapees, and pathogen transmission to wild populations.
The Centre for Research in Robotics and Underwater Technologies (CIRTESU) at the Universitat Jaume I in Castelló has developed an experimental modular, bio-inspired robotic fish prototype (UJIFISH) for inspection, hybrid ...
Biotechnology
11 hours ago
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Over the last several decades, the oceans have become more crowded. Aquaculture, wind and wave energy, and oil and gas exploration are taking up more space. This growth threatens the health of ocean ecosystems and coastal ...
Environment
Apr 18, 2026
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Oceans absorb roughly 25% to 30% of the carbon dioxide (CO2) that is released into the atmosphere. When this CO2 dissolves in seawater, it forms carbonic acid, making the water more acidic and altering its chemistry. Elevated ...
Ecology
Apr 14, 2026
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Snapper are central to coastal life across southern Australia, supporting fisheries, local businesses, and regional tourism. New Flinders University research has found that although snapper populations across southern Australia ...
Ecology
Apr 7, 2026
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40
Snow leopards, leopards, and Himalayan wolves all share similar stomping grounds in Nepal's Lapchi Valley in the Himalayas. A recent study, published in PLOS One, has taken a closer look at how these apex predators have found ...
While aquaculture has grown rapidly to meet global seafood demand, it is increasingly relying on species that are less beneficial for food security, climate mitigation, and biodiversity, said a new study from researchers ...
Agriculture
Apr 1, 2026
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52
A selectively bred carp strain is boosting productivity and profits across polyculture ponds in Bangladesh, improving overall pond performance in smallholder systems. A completed study shows that the third generation (G3) ...
Ecology
Mar 30, 2026
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Monitoring the populations of one of nature's slower creatures could become faster, thanks to the University of Georgia. UGA researchers have developed an easier, more cost-effective way to learn more about male marine turtles, ...
Plants & Animals
Mar 18, 2026
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A first-of-its-kind University of Stirling study could better inform strategies to control salmon lice, after researchers uncovered major differences in the secretions the parasite produces as larvae. Like other parasites, ...
Molecular & Computational biology
Mar 18, 2026
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9
Today, most of the salmon consumed in Japan is imported from countries like Chile and Norway, according to the Ministry of Agriculture, Forestry and Fisheries. But just two decades ago, Japanese chum salmon made up a much ...
Ecology
Mar 17, 2026
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