Results 121 to 130 of about 139,721 (285)

Quantitative insights into the spatio‐temporal variation of Atlantic salmon (Salmo salar) biomass in a river catchment using eDNA metabarcoding

Journal of Fish Biology, EarlyView.
Abstract Effective species conservation and management requires comprehensive biomonitoring, enhanced by combining traditional and newer methodologies, such as environmental DNA (eDNA) analyses. A seasonal pulse of spawning adult Atlantic salmon (Salmo salar) was detected by normalised eDNA 12S reads from metabarcoding, which facilitated estimation of ...
William Bernard Perry, Nigel Milner, Ifan Bryn Jâms, Mark de Bruyn, Steve J. Ormerod, Kristy Deiner, Holly M. Bik, Gary Carvalho, John Colbourne, Bernard Jack Cosby, Isabelle Durance, Simon Creer   +11 more
wiley   +1 more source

Who Audits Who Using Resection Margins: The Surgeon, or the Pathologist?

European Medical Journal Gastroenterology, 2019
Clear or involved resection margins have significant bearings on the outcome of colorectal cancer cases. There are two aspects of resection margins: longitudinal and circumferential.
Emil Salmo, Najib Haboubi
doaj  

A single nucleotide polymorphism genotyping panel for efficient genetic stock identification of the Teno river Atlantic salmon (Salmo salar) population complex

Journal of Fish Biology, EarlyView.
Abstract A new single nucleotide polymorphism (SNP) panel for genetic stock identification in the Teno river Atlantic salmon, Salmo salar L., fishery was developed, with a view to improving on an existing microsatellite panel. Twenty‐two genetically differentiated reporting units were proposed based on population genetic analyses of 1212 individuals ...
Helena Johansson, Jaakko Erkinaro, Morten Falkegård, Anders Foldvik, Panu Orell, Craig R. Primmer, Victoria L. Pritchard   +6 more
wiley   +1 more source

Estudo clínico e epidemiológico de fissuras orofaciais Clinical and epidemiological study of orofacial clefts

Jornal de Pediatria, 2013
OBJETIVO: Fissura labial com ou sem fissura palatina (FL ± P) ou fissura palatina (FP) são grupos de malformações chamados fissuras orofaciais (FO) e são a segunda causa de defeitos congênitos. O objetivo do estudo foi analisar características clínicas e
Josiane Souza, Salmo Raskin
doaj  

Relationship between the environment and the occurrence of invasive pumpkinseed Lepomis gibbosus in lotic and lentic habitats

Journal of Fish Biology, EarlyView.
Abstract The pumpkinseed Lepomis gibbosus is a freshwater fish species native to North America. It has been introduced to Europe, where it is recognized as one of the worst aquatic invaders due to its high adaptability and invasive potential. This study aimed to determine the presence of L. gibbosus in small to medium‐sized water bodies, both lotic and
Ivan Špelić, Marko Glogoški, Marina Piria   +2 more
wiley   +1 more source

Describing biological parameters of several endemic Salmo species from the Caspian Sea and Persian Gulf basins

Oceanological and Hydrobiological Studies
Salmonids are a crucial component in aquatic ecosystems due to their trophic roles in nutrient cycling. They are also significant sources of food and salmonid fisheries make important contributions to local economies, while also being of cultural and ...
Bayçelebi Esra, Kurtul Irmak, Onay Hatice, Kaya Cüneyt, Haubrock Phillip J., Turan Davut   +5 more
doaj   +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

Plasticity in the reproductive biology of Yellowstone cutthroat trout Oncorhynchus virginalis bouvieri in Yellowstone Lake following lake trout Salvelinus namaycush invasion

Journal of Fish Biology, EarlyView.
Abstract Yellowstone cutthroat trout Oncorhynchus virginalis bouvieri in Yellowstone Lake are the focus of intensive conservation efforts due to the threat of predation by invasive lake trout Salvelinus namaycush. Suppression gillnetting has reduced the abundance of predatory lake trout, and the Yellowstone cutthroat trout population is recovering ...
Michelle A. Briggs, Molly A. H. Webb, Christopher S. Guy, Todd M. Koel   +3 more
wiley   +1 more source

Reproductive parameters of wild and hatchery‐reared sea trout (Salmo trutta m. trutta L.) females from the Łeba River (southern Baltic Sea)

Journal of Fish Biology, EarlyView.
Abstract Sea trout Salmo trutta m. trutta L. has high socioeconomic and ecological importance in the Atlantic region; therefore, stocking hatchery‐reared fish is widely practiced for stock enhancement and recovery of wild populations. In this study, fecundity of wild and stocked hatchery‐reared sea trout sampled from the Łeba River (southern Baltic Sea
Adam M. Lejk, Piotr Hliwa
wiley   +1 more source

«Edent pauperes et saturabuntur»: De inscripción numismática a «topos epistolar de la pobreza» en los siglos XVI y XVII del Nuevo y Viejo Mundo

Nuevas de Indias
El objetivo de este artículo es indagar el origen y desarrollo del argumento de la pobreza en el discurso epistolar de los siglos XVI y XVII en el Nuevo y el Viejo Mundo.
Ofelia Huamanchumo de la Cuba
doaj   +1 more source