Application of piezoactuators in the technology of low-temperature preservation of fish reproductive cells [PDF]
E3S Web of Conferences, 2023 The sperm of Russian sturgeon (Acipenser gueldenstaedtii Brandt et Ratzeburg, 1833) was the research object. Acoustic-mechanical influence on sturgeon semen improves fish-biological and reproductive indices of the seminal fluid.
Ponomareva Elena +6 more
doaj +1 more source
The Preference of Anadromous Sturgeon Species Regarding Temperature and Depth Parameters During Spawning Migration in The Lower Danube [PDF]
E3S Web of Conferences, 2023 Anadromous sturgeon populations in the Lower Danube are in severe decline, and this is due to a combination of anthropogenic and natural factors that have a major impact on the life cycle of the species.
Deák György +5 more
doaj +1 more source
Occurrence of exotic Russian sturgeons, Acipenser gueldenstaedtii Brandt et Ratzeburg, 1833 (Actinopterygii: Acipenseridae) in the Baltic Sea [PDF]
Acta Ichthyologica et Piscatoria, 2003 Exotic species of acipenserid fishes have been frequently encountered in the commercial catches of the Baltic Sea, since the early 1990s. Such sightings are rarely reflected as published records.
S. Keszka, T. Heese
doaj +3 more sources
Acipenser gueldenstaedtii Brandt & Ratzeburg 1833
, 2023 Published as part of Çiçek, Erdoğan, Jawad, Laith, Eagderi, Soheil, Esmaeili, Hamid Reza, Mouludi-Saleh, Atta, Sungur, Sevil & Fricke, Ronald, 2023, Freshwater fishes of Iraq: a revised and updated annotated checklist- 2023, pp.
Çiçek, Erdoğan +6 more
openaire +2 more sources
Detection of white sturgeon iridovirus (WSIV) in sturgeons (Actinopterygii: Acipenseriformes: Acipenseridae) from aquaculture facilities located in Poland, Germany, and Italy [PDF]
Acta Ichthyologica et Piscatoria, 2019 Background. White sturgeon iridovirus (WSIV) is one of the most serious threats for sturgeon aquaculture as the mortality in juvenile individuals can reach 95%.
P. Hofsoe-Oppermann +3 more
doaj +3 more sources
Koi herpes virus: do acipenserid restitution programs pose a threat to carp farms in the disease-free zones? [PDF]
Acta Ichthyologica et Piscatoria, 2009 Background. Sturgeons have long been extinct in Polish inland waters. A substantial effort has recently been put into their restitution, covering the drainage areas of two major Polish rivers, the Oder and the Vistula.
S.M. Bergmann +7 more
doaj +3 more sources
River Damming Impacts on Fish Habitat and Associated Conservation Measures
Reviews of Geophysics, Volume 61, Issue 4, December 2023., 2023 Abstract River damming has brought great benefits to flood mitigation, energy and food production, and will continue to play a significant role in global energy supply, particularly in Asia, Africa, and South America. However, dams have extensively altered global river dynamics, including riverine connectivity, hydrological, thermal, sediment and ...
Qiuwen Chen +16 more
wiley +1 more source
The volume of the sample as a factor of survival of sturgeon spermatozoa after cryopreservation [PDF]
E3S Web of Conferences, 2020 This research was carried out to examine the effect of various volumes (0.5, 0.75, 1.5 and 2 mL) of the frozen sample on cryopreservation of sturgeon sperm and also the possibility of using the method of vitrification of sperm under deep low-temperature ...
Krasilnikova Aleksandra +5 more
doaj +1 more source
Food Science &Nutrition, Volume 11, Issue 11, Page 7218-7228, November 2023., 2023 Two‐phase Doogh is the main challenge of keeping it in the refrigerator. Use of hydrocolloids for the stability of dairy drinks. Application of mathematical models in estimating rheological models of Doogh samples. Abstract Doogh is a fermented beverage made from yoghurt with water and salt. Similarly, drinks based on yoghurt are available in different
Fatemeh Rahmati +3 more
wiley +1 more source
Are Mediterranean marine threatened species at high risk by climate change?
Global Change Biology, Volume 29, Issue 7, Page 1809-1821, April 2023., 2023 We evaluate the risk of Mediterranean threatened marine species to climate change, combining a trait‐based evaluation of their vulnerability and exposure to future thermal conditions. More than one‐quarter of threatened Mediterranean marine species are at high climate risk, with hotspots of risk occurring in the west Mediterranean, Adriatic and Aegean ...
Anastasia Chatzimentor +3 more
wiley +1 more source