Results 141 to 150 of about 142,469 (344)

Acute freshwater CO2 exposure does not impair seawater transfer in three different sizes of Atlantic salmon (Salmo salar) subjected to different photoperiod manipulations

Journal of Fish Biology, EarlyView.
Abstract There is a growing interest in Atlantic salmon (Salmo salar) aquaculture to extend the time fish are reared in freshwater (FW) recirculating aquaculture systems (RAS), producing larger FW salmon that can then be induced to undergo smoltification before transfer into marine net pens for grow‐out and harvest.
Le Thi Hong Gam, Daniel W. Montgomery, Daniel S. Laronde, Rachael Mackinnon, Jeffrey G. Richards, Colin J. Brauner   +5 more
wiley   +1 more source

Do the biological characteristics of trout (Salmo trutta) smolts influence their spring migration timing and maiden marine sojourn duration?

Journal of Fish Biology, EarlyView.
Abstract Anadromous salmonids migrate seaward to exploit feeding and growth opportunities in marine habitats, yet how smolt biological characteristics influence their marine migratory behavior remains poorly understood. This study used 9 years of trout (Salmo trutta) population monitoring data from 15,595 tagged age‐0+ parr, 1033 smolts detected ...
Jonathan P. Gillson, Robert E. Blackwell, Stephen D. Gregory, Jessica E. Marsh, Tea Bašić, Sophie A. M. Elliott, R. Andrew King, David L. Maxwell, William D. Riley, Jamie R. Stevens, Alan M. Walker, Rasmus B. Lauridsen   +11 more
wiley   +1 more source

The phylogenetic position of Brown trout (Salmo trutta L. 1758) in the Jajrud River using D-Loop sequence

یافته‌های نوین در علوم زیستی, 2016
In this study phylogenetic relationship of the Jajrud River Brown trout Salmo trutta L. 1758 in the Namak Lake basin was analyzed using complete D-Loop sequence of the mitochondrial genome, compared to other Iranian populations of the species.
Qaffar Khosravani asl, Iraj Hashemzade Sagharloo, Esmaeel Pirali, Asghar Abdoli   +3 more
doaj  

Flow regime, temperature, and biotic interactions drive differential declines of trout species under climate change

Proceedings of the National Academy of Sciences of the United States of America, 2011
S. Wenger, D. Isaak, C. Luce, H. Neville, K. Fausch, J. Dunham, Daniel C. Dauwalter, M. Young, M. Elsner, B. Rieman, A. Hamlet, Jack E. Williams   +11 more
semanticscholar   +1 more source

From anecdotes to evidence: Environmental DNA detection of Arctic charr (Salvelinus alpinus L.) at the southern limit of its circumpolar range

Journal of Fish Biology, EarlyView.
Abstract The urgency of rapid species monitoring is at an all‐time high due to the increasing threat of climate change to global ecosystems, in particular freshwater habitats. Fish such as Arctic charr, Salvelinus alpinus, are particularly vulnerable to increasing water temperatures and changes in land use due to their dependence on cold waters and ...
Molly Ann Williams, Samuel J. Poultney, Jane Hallam, Tianna E. Hewitson, Joanne E. Littlefair   +4 more
wiley   +1 more source

Notes on the food of trout and Macquarie Perch in Australia [PDF]

, 1934
Keith C. McKeown
openalex   +1 more source

The effect of environmental factors on transepithelial potential in a model Amazonian teleost, the tambaqui (Colossoma macropomum): Implications for sodium balance in harsh environments

Journal of Fish Biology, EarlyView.
Abstract The tambaqui (Colossoma macropomum, G. Cuvier 1818) thrives both in the ion‐poor waters of the Amazon and in commercial aquaculture. In both, environmental conditions can be harsh due to low ion levels, occasional high salt challenges (in aquaculture), low pH, extreme PO2 levels (hypoxia and hyperoxia), high PCO2 levels (hypercapnia), high ...
Chris M. Wood, Anne Crémazy, Carolyn Morris, Ora E. Johannsson, Gudrun De Boeck, Adalberto Luis Val   +5 more
wiley   +1 more source

A description of the golden trout of Kern River, California, Salmo mykissagua-bonita

, 1893
David Starr Jordan
openalex   +2 more sources

Improving eel pass efficiency: The role of crest shape and water flow in facilitating upstream juvenile eel migration

Journal of Fish Biology, EarlyView.
Abstract River connectivity is crucial for the European eel (Anguilla anguilla) to complete its complex life cycle, which is vital for upstream recruitment to the declining population of this critically endangered catadromous fish. Eel passes, or ladders, are frequently installed on riverine structures, such as dams and weirs, to mitigate barrier ...
Michael J. Williamson, Bryony E. Allen, Jack A. Brand, Charlotte Pike, Chris Sergeant, Chris Grzesiok, Rosalind M. Wright, Adam T. Piper   +7 more
wiley   +1 more source

An investigation into the causes of death of salmon and sea trout smolts in the estuary of the river Tees [PDF]

, 1932
B. A. Southgate, F. T. K. Pentelow, R. Bassindale   +2 more
openalex   +1 more source