Results 61 to 70 of about 5,213 (212)
Environmental Enrichment in Aquaculture: Linking Welfare Goals to Practical Applications
Reviews in Aquaculture, Volume 18, Issue 2, March 2026.ABSTRACT Aquaculture is the fastest growing food production sector globally, comprising freshwater and marine species reared under highly variable farming contexts, ranging from extensive earthen ponds to intensive recirculating and sea‐based systems. Together with growth, production has also intensified, and the welfare of fish farmed in these systems
Olivia Spiliopoulos +4 more
wiley +1 more source
Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.ABSTRACT In the past half‐century, fishing in one regional part of the Baltic Sea, the Stockholm Archipelago, has almost disappeared due to falling fish abundance, especially of herring (Clupea harengus). By examining published observations and archived material on historical fishing patterns, we found evidence of a remarkably continuous high level of ...
Henrik Svedäng, Susanna Lidström
wiley +1 more source
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.ABSTRACT Commercial fishing is often assumed to have greater impacts than recreational fishing, and many fisheries assessments overlook the latter. Yet, numerous coastal and freshwater fish populations are subject to both fishing types and environmental pressures, all influencing biomass, body size and community structure and making management outcomes
Eglė Jakubavičiūtė +3 more
wiley +1 more source
Successful stocking of wild European perch in a reestablished lake with lasting effect over 10 years
Restoration Ecology, Volume 34, Issue 1, January 2026.Biological manipulation of fish compositions to enhance top‐down control of trophic webs is a common method for improving water and ecological quality in shallow eutrophic lakes, but it often fails. As an alternative to manually thinning unfavored fish stocks, piscivorous fish species can be released to suppress the recruitment of cyprinid fish ...
Theis Kragh +3 more
wiley +1 more source
The food of common bream (Abramis brama L.) in a biomanipulated water supply reservoir
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012 Food composition of common bream (Abramis brama, L.) was studied in the shallow, meso–eutrophic, Hamry reservoir (Czech Republic). Fish were sampled during the daytime in the pre-spawning period (April), the post-spawning (June), summer (July) and autumn
Tomáš Zapletal +3 more
doaj +1 more source
Parasites & Vectors, 2020 Background Host specificity is one of the outputs of the coevolution between parasites and their associated hosts. Several scenarios have been proposed to explain the pattern of parasite distribution in parental and hybrid genotypes ranging from hybrid ...
Vadym Krasnovyd +2 more
doaj +1 more source
Hematological and histopathological changes in leukemia of bream - Abramis brama (L.) [PDF]
Acta Ichthyologica et Piscatoria, 1974 The nature of anatomo-pathological and histopathological changes as well as the quantitative and qualitative evaluation of the peripheral blood and the hemopoiesis centres allowed to detect symptoms of leukemia in a bream female.
T. Einszporn-Orecka, J. Wierzbicka
doaj +3 more sources
Aquaculture Research, Volume 2026, Issue 1, 2026.Egg yolks derived from various avian species have been widely applied as cryoprotective additives in mammalian sperm preservation; however, their efficacy in fish sperm cryopreservation remains poorly understood. Therefore, this study evaluated the cryoprotective effects of quail (Coturnix coturnix), chicken (Gallus gallus domesticus), and turkey ...
Yusuf Bozkurt +2 more
wiley +1 more source
Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2015 Özet: Bu çalışma, Türkiye iç sularında yaşayan Çapak Balığı, Abramis brama (L., 1758)'nın biyolojik özellikleri üzerine ilk kapsamlı araştırmadır. Ladik Gölü'nden (Samsun) Kasım 2009-Ekim 2010 tarihleri arasında aylık olarak yakalanan toplam 722 birey ...
Savaş YILMAZ +3 more
doaj
Ecography, Volume 2025, Issue 12, December 2025.Developing species distribution models (SDMs) requires high‐quality species occurrence records. These records, stemming from various sources with different sampling procedures, are often archived in open‐access databases, making automated data quality checks inevitable.
Anthony Basooma +10 more
wiley +1 more source