Results 41 to 50 of about 8,024 (192)

Flow Matters: Unravelling the Interactive Influences of Flow Variation and Non‐Native Trout on Vulnerable Galaxiids

River Research and Applications, EarlyView.
ABSTRACT Understanding the interactive effects of non‐native species and alterations to flow regimes is important to combat threats to freshwater communities. Low‐flow conditions may either exacerbate or offset influences of non‐natives but the mechanisms determining the direction are poorly understood.
Olivia R. Hore, Jonathan D. Tonkin, Nixie C. Boddy, Angus R. McIntosh   +3 more
wiley   +1 more source

Seasonal effects of the fatty acid composition of phospholipid and triacylglycerol in the muscle and liver of male Salmo trutta macrostigma

Grasas y Aceites, 2021
The seasonal effects on the fatty acid composition of triacylglycerol (TAG) and phospholipid (PL) in the muscle and liver of male Salmo trutta macrostigma were determined using the gas chromatographic (GC) method.
S. Kaçar, H. Kaya, M. Başhan
doaj   +1 more source

Monitoring of food spoilage by high resolution THz analysis [PDF]

Analyst, 2018, 143 (22), pp.5536-5544
High resolution rotational Terahertz (THz) spectroscopy has been widely applied to the studies of numerous polar gas phase molecules, in particular volatile organic compounds (VOCs). During the storage of foodstuffs packed under a protective atmosphere, microbial activity will lead to the generation of a complex mixture of trace gases that could be ...
arxiv   +1 more source

Improving Whole Biodiversity Monitoring and Discovery With Environmental DNA Metagenomics

Molecular Ecology Resources, EarlyView.
ABSTRACT Environmental DNA (eDNA) metagenomics sequences all DNA molecules present in environmental samples and has the potential of identifying virtually any organism from which they are derived. However, due to unacceptable levels of false positives and negatives, this approach is underexplored as a tool for biodiversity monitoring across the tree of
Manuel Curto, Ana Veríssimo, Giulia Riccioni, Carlos D. Santos, Filipe Ribeiro, Sissel Jentoft, Maria Judite Alves, Hugo F. Gante   +7 more
wiley   +1 more source

Effects of Different Farming Modes on Salmo trutta fario Growth and Intestinal Microbial Community

Microorganisms
The gut microbiota plays a pivotal role in upholding intestinal health, fostering intestinal development, fortifying organisms against pathogen intrusion, regulating nutrient absorption, and managing the body’s lipid metabolism. However, the influence of
Zhuang-Zhuang Wang, Zhi-Tong Wang, Wan-Liang Wang, Kuan-Kuan Lei, Jian-She Zhou   +4 more
doaj   +1 more source

Evaluation of mitochondrial genomics in Salmo trutta caspius

Mitochondrial DNA. Part B. Resources, 2017
Salmo trutta caspius population is an important species for aquaculture and livestock industry. Moreover, these species are used for studies on molecular markers. Mitochondrial genomic is also beneficial for phylogenetic studies in salmonid species. They
Seddigheh Amini, Abolhasan Rezaei
doaj   +1 more source

The Effects of Paleoclimatic Events on Mediterranean Trout: Preliminary Evidences from Ancient DNA. [PDF]

PLoS ONE, 2016
In this pilot study for the first time, ancient DNA has been extracted from bone remains of Salmo trutta. These samples were from a stratigraphic succession located in a coastal cave of Calabria (southern Italy) inhabited by humans from upper ...
Andrea Splendiani, Tatiana Fioravanti, Massimo Giovannotti, Alessandra Negri, Paolo Ruggeri, Luigi Olivieri, Paola Nisi Cerioni, Massimo Lorenzoni, Vincenzo Caputo Barucchi   +8 more
doaj   +1 more source

Revealing hidden sources of uncertainty in biodiversity trend assessments

Ecography, EarlyView.
Idiosyncratic decisions during the biodiversity trend assessment process may limit reproducibility, whilst ‘hidden' uncertainty due to collection bias, taxonomic incompleteness, and variable taxonomic resolution may limit the reliability of reported trends.
Martin A. Wilkes, Morwenna Mckenzie, Andrew Johnson, Christopher Hassall, Martyn Kelly, Nigel Willby, Lee E. Brown   +6 more
wiley   +1 more source

Microsporidiose des salmonidés : infestation des salmonidés de la Bresle

Knowledge and Management of Aquatic Ecosystems, 1975
La Microsporidiose des Salmonidés précédemment observée dans le Sud-Ouest de la France atteint également les Salmonidés de la Bresie, fleuve côtier normand.
CHILMONCZYK S.
doaj   +1 more source

Feeding of sea trout (Salmo trutta L.) migrating upstream for spawning in lower Oder River system [PDF]

Acta Ichthyologica et Piscatoria, 1990
The paper presents an analysis of the food tracts of sea trout (Salmo trutta L.) migrating from the Baltic Sea for spawning to the Gulf of Szczecin and lower Oder River, i.e. to waters of the lower Oder system.
Z. Chełkowski, J. Domagała, R. Trzebiatowski   +2 more
doaj   +3 more sources