Results 81 to 90 of about 11,175 (253)
Toxicity determination of three sturgeon species exposed to glyphosate [PDF]
, 2011 Glyphosate, N–(phosphonomethyl) glycine, has been widely used to control agricultural weeds in the north of Iran. However, it is also supposed to have adverse effects on natural sturgeon population.
Filizadeh, Y., Rajabi Islami, H.
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Optimizing rearing and welfare in Senegalese sole (Solea senegalesensis) broodstock: effect of ambient light intensity and handling time on stress response [PDF]
, 2019 Broodstock rearing conditions and handling procedures should be optimized in aquaculture species in order to benefit fish welfare and guarantee optimal conditions for spawning. In teleosts, basal cortisol levels display daily rhythms, oscillating along
Aragão, Cláudia +4 more
core +2 more sources
Age and growth determination of Lower Danube sturgeon species Huso huso and Acipenser stellatus
IOP Conference Series: Earth and Environment, 2020 In the Lower Danube, sturgeon populations have declined dramatically in recent decades. Although efforts have been made at the legislative level since 2006, by forbidden commercial fishing, an assessment of stocks and conservation status of sturgeon ...
M. Raischi +4 more
semanticscholar +1 more source
Journal of Applied Ichthyology, Volume 2024, Issue 1, 2024.In recent decades, climate change has significantly altered the environmental dynamics of aquatic ecosystems, profoundly impacting the intricate balance of life within them. This review paper delves into the multifaceted impacts of climate change on the physiology of aquatic life, emphasizing temperature and salinity as pivotal ecological factors ...
Deepak Agarwal +6 more
wiley +1 more source
Ribogospodarsʹka Nauka Ukraïni, 2017 Purpose. Sturgeon is the common name for the 27 species of fish belonging to the family Acipenseridae. The family is grouped into four genera: Acipenser, Huso, Scaphirhynchus and Pseudoscaphirhynchus. Four species may now be extinct.
V. Spyrydonov
doaj +1 more source
Parasitic worms of Acipenser stellatus, A. gueldenstaedtii, A. nudiventris and Huso huso (Chondrostei: Acipenseridae) from the southwest shores of the Caspian Sea [PDF]
, 2011 Sturgeons are the most important fish in the Caspian Sea, but there are only a few reports on their parasite communities in the southern part of this sea. In this study, a total of 93 individuals of four sturgeonspecies, namely Acipenser stellatus (n= 60)
Noei, M.R.
core +1 more source
Aquaculture Research, Volume 2024, Issue 1, 2024.The shortage of lipid sources has been a limiting factor of the aqua‐feed industry. Lysophospholipid (LPL) is a highly efficient lipid emulsifier, which may help improve lipid utilization efficiency and thus spare the dietary lipid. This study aimed to evaluate the effects of LPL on growth performance, fatty acid composition, and lipid metabolism of ...
Ziling Song +9 more
wiley +1 more source
Journal of Survey in Fisheries Sciences, 2019 Artemia franciscana nauplii was enriched with a bacterial species Weissiella koreensis (lactic acid gram-positive) isolated from the alimentary tract of Stellate sturgeon (Acipenser stellatus), at 3 levels. Treatments included T1: 6.9×10 4 colony-forming
R. Vaghei +3 more
semanticscholar +1 more source
, 2007 Considering decrease in total catch of sturgeon & threat of extinction in their stocks, special measures might be adopted. Sperm cryopreservation is one of the suitable methods to prepare bank of frozen gamete for future use in artificial breeding in order to prohibit extinction of sturgeon stocks. This study carried out on 27 male sturgeon during 2001-
Alipoor, Alireza +2 more
openaire +3 more sources
Levels of free and conjugated androgens and progestins in coelomic fluid and serum of stellate sturgeon (Acipenser stellatus Pallas) females [PDF]
, 2014 Stellate sturgeon (Acipenser stellatus Pallas) females from the Volga River were analysed for sex steroids after hormonal stimulation. The results show a significant increase of sulfated sex steroid levels in serum and coelomic fluid (CF) at final ...
Barannikova, I. +5 more
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