Results 51 to 60 of about 1,311 (226)

Genetic structuring in farmed and wild Gilthead seabream and European seabass in the Mediterranean Sea: implementations for detection of escapees [PDF]

, 2020
Microsatellite markers were used to investigate the genetic structure of the two most important cultured fish in the Mediterranean Sea, the gilthead seabream (Sparus aurata) and the European seabass (Dicentrarchus labrax), from two (one wild and one ...
Eirini-Slavka Polovina, Emmanuel D. Ladoukakis, Kourkouni, Evelina, Evelina Kourkouni, Sanchez-Jerez, Pablo, Ladoukakis, Emmanuel, Polovina, Eirini-Slavka, Tsigenopoulos, Costas S., Costas S. Tsigenopoulos, Pablo Sanchez-Jerez   +9 more
core   +1 more source

Native and exotic fishes in a Patagonian reservoir with rainbow trout cage culture: spatial and trophic resource use

Knowledge and Management of Aquatic Ecosystems, 2017
Although the interactions of exotic salmonids with native Patagonian fishes are well known, little is known about the ecology and impact of farmed fish escapees.
Nabaes Jodar Diego N., Becker Leandro A., Cordero Pedro, Blasetti Guillermo, Cussac Víctor E.   +4 more
doaj   +1 more source

Maintaining egg freshness in the absence of refrigeration: The potential of zero‐energy cooling pots

JSFA reports, EarlyView.
Abstract Background Egg storage in regions with unreliable electricity is challenging, leading to rapid quality deterioration and postharvest losses. This study evaluated the efficacy of a Zero‐Energy Cooling (ZEC) pot, an evaporative cooling technology, for preserving table egg quality in comparison to conventional refrigeration and ambient storage ...
Thomas Ansong Agyei, Kruenti Francis, Maxwell Ansong Okai, Edmund Sottie, Gameli Kafui Apedo   +4 more
wiley   +1 more source

The Complete Genome Sequence of the Fish Pathogen Tenacibaculum maritimum Provides Insights into Virulence Mechanisms

Frontiers in Microbiology, 2017
Tenacibaculum maritimum is a devastating bacterial pathogen of wild and farmed marine fish with a broad host range and a worldwide distribution. We report here the complete genome sequence of the T. maritimum type strain NCIMB 2154T.
David Pérez-Pascual, Aurelie Lunazzi, Ghislaine Magdelenat, Zoe Rouy, Alain Roulet, Alain Roulet, Celine Lopez-Roques, Celine Lopez-Roques, Robert Larocque, Tristan Barbeyron, Angélique Gobet, Gurvan Michel, Jean-François Bernardet, Eric Duchaud   +13 more
doaj   +1 more source

Separation of trichothecene mycotoxins in a matrix of hemp (Cannabis sativa L.) seed, and quantification of deoxynivalenol in hemp grain infected with Fusarium graminearum

JSFA reports, EarlyView.
Abstract Background Fusarium graminearum, one of the causal agents of ear rot in maize and head blight of cereal grains, also infects hemp (Cannabis sativa L. containing a maximum of 0.3% tetrahydrocannabinol or THC). This fungal pathogen produces trichothecene mycotoxins when it infects maize and cereal grains, but little is known about its production
Isabelle A. Kagan, Magdalena Ricciardi, Henry S. Smith, Rachel R. Schendel, Robert Pearce, Nicole Gauthier   +5 more
wiley   +1 more source

Disrupting the herd: Recreational boating alters group dispersion within beluga whale herds

The Journal of Wildlife Management, EarlyView.
Recreational boating in beluga habitat remains poorly documented. Using land‐based observations in the Saguenay Fjord (Quebec, Canada), we show that increasing recreational boat numbers are associated with a higher probability of changes in beluga herd dispersion, suggesting behavioral disturbance and the need to integrate recreational boating into ...
Camille Kowalski, Angélique Dupuch, Jean‐François Sénécal, Jérôme Dupras, Clément Chion   +4 more
wiley   +1 more source

Mating competition between farmed and wild cod Gadus morhua [PDF]

, 2010
Increasing numbers of hatchery-produced fish entering marine environments has caused concern over potential fitness depressions in wild populations, yet no study has addressed the likelihood of hybridisation between farmed and wild marine fish.
Karlsen, Ø, Skjaeraasen, J E, JJ Meager, Karlsen, Ørjan, A Fernö, JE Skjæraasen, Ferno, A, Fernö, Anders, G Dahle, Dahle, G, Meager, Justin J., G Rudolfsen, Meager, J J, Dahle, Geir, Ø Karlsen, Skjæraasen, Jon Egil, Mayer, I, I Mayer, Rudolfsen, Geir, Mayer, Ian, Rudolfsen, G   +20 more
core   +1 more source

Using a social‐ecological macrosystems framework to understand how human activities alter ecological synchrony

People and Nature, EarlyView.
Abstract Different aspects of ecological systems, biotic or abiotic, often fluctuate in coordinated patterns over space and time. Such high concordance between ecological processes is often referred to as ecological synchrony. Human activities, including and beyond climate change, have the potential to alter ecological synchrony by disrupting or ...
Yiluan Song, Mallory Barnes, K. Ann Bybee‐Finley, Kyla M. Dahlin, Travis McDevitt‐Galles, Stephan B. Munch, Guillermo E. Ponce‐Campos, Casey Youngflesh, Benjamin Zuckerberg, Kai Zhu   +9 more
wiley   +1 more source

Genetic influence on survival and fitness-related traits of juvenile farmed, wild, and hybrid Atlantic salmon (Salmo salar) in nature

, 2021
Farmed Atlantic Salmon (Salmo salar) have experienced multiple generations of selection pressures different from those experienced by their wild counterparts.
Crowley, Samantha E.
core   +1 more source

Restoring Lateral Connectivity to Anthropogenic Riverscapes: Six Lessons From Stage Zero

River Research and Applications, EarlyView.
ABSTRACT Centuries of river modification, particularly straightening and incision, have severely reduced lateral connectivity between rivers and their floodplains. As a result, Stage 0 riverscapes, characterised by high lateral connectivity (e.g., anastomosing or wetland riverscapes), are now rare in anthropogenic landscapes.
Richard J. Mason, Matthew F. Johnson, Ben Eardley, Matthew J. Hemsworth, Arnaud Foret, Luca Mao, Matt Parr, Alan Puttock, Richard E. Brazier   +8 more
wiley   +1 more source