Results 31 to 40 of about 2,357,190 (299)

Fish Farming Techniques: Current Situation and Trends

open access: yesJournal of Marine Science and Engineering, 2022
World aquaculture is increasingly diversified and intensive, due to the use of new technologies, having grown a lot in recent decades and contributed significantly to improving food security and reducing poverty in the world, with fish farming being a ...
Glacio Souza Araujo   +3 more
doaj   +1 more source

Marine Institute's Monitoring Programme for Contaminants in Fish and Shellfish [PDF]

open access: yes, 2006
The Marine Institute monitors the levels of priority hazardous substances in a range of commercial fish species landed at Irish ports and also in shellfish from selected sites around the Irish coast.Funder: Marine ...
Marine Institute
core   +1 more source

CROATIAN FISHERY IN 2003 YEAR [PDF]

open access: yesCroatian Journal of Fisheries, 2004
This work deals with the analysis and sublimation of all the relevant informations regarding fisheries in Republic of Croatia. This means that there were processed data about freshwater fisheries (farming of freshwater fish and other aquatic organisms ...
Irena Jahutka, Ante Mišura
doaj  

Status of Atlantic halibut (Hippoglossus hippoglossus) aquaculture production technology in Chile

open access: yesAquaculture Reports, 2022
The European aquaculture industry began to undertake Atlantic halibut (Hippoglossus hippoglossus) aquaculture in the 1980s due to the favorable growth rate and high market value of this cold-water marine fish.
Pablo Gallardo   +3 more
doaj   +1 more source

Research progress on application of probiotics, prebiotics and synbiotics to prevent vibrosis in fish

open access: yesSiliao yanjiu, 2022
In intensive farming, the health of fish may be affected by many factors, especially when fish are exposed to a continuously deteriorating water environment and will face problems from various diseases.
ZHAO Zhi-tao   +4 more
doaj  

Tenacibaculosis in aquaculture farmed marine fish

open access: yesJournal of the Hellenic Veterinary Medical Society, 2018
Tenacibaculosis is a limiting factor of the culture of many farmed marine fish worldwide. In marine fish species, the main etiological agent of the disease is the bacterium Tenacibaculum maritinun. The disease is responsible for high mortalities in intensive aquaculture farms. The infection can cause external pathological signs and lesions to the fish,
E. GOURZIOTI (Ε. ΓΟΥΡΖΙΩΤΗ)   +3 more
openaire   +2 more sources

Spillover effects of a community-managed marine reserve [PDF]

open access: yes, 2015
The value of no-take marine reserves as fisheries-management tools is controversial, particularly in high-poverty areas where human populations depend heavily on fish as a source of protein.
Dornelas Maria   +20 more
core   +2 more sources

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Functional Sex Reversal in Adult Gonochoristic Teleosts is Mediated by Ovarian Germline Stem Cell Plasticity and Somatic Cell Transdifferentiation

open access: yesAdvanced Science, EarlyView.
Oocytes play crucial roles in maintaining ovarian fate in adult gonochoristic fish. Targeted oocyte ablation with aromatase inhibition triggers the activation of surviving germline stem cells and the transdifferentiation of somatic cells from granoulosa/theca to Sertoli/Leydig lineages, inducing a complete and functional female‐to‐male sex reversal ...
Yang Yang   +6 more
wiley   +1 more source

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