Results 131 to 140 of about 11,477 (255)

Recreational Fisheries in Türkiye: Socio‐Economic Profiles, Technological Trends and Governance Challenges

Fisheries Management and Ecology, EarlyView.
ABSTRACT Recreational fisheries in Türkiye constitute an understudied socio‐economic sector spanning marine and freshwater ecosystems across the Mediterranean and Black Sea basins, yet robust national participation estimates remain constrained by the absence of a comprehensive registry or probability‐based sampling frame.
Tuncay Ateşşahin, Ömerhan Dürrani
wiley   +1 more source

Physiological responses in sea trout to repeated salmon louse infections and freshwater. [PDF]

Conserv Physiol
Fjelldal PG, Dalvin S, Sørfonn C, Skjold B, Pedersen AØ, Hansen TJ, Karlsen Ø.   +6 more
europepmc   +1 more source

Reconnaissance‐Scale Methods for the Identification of Groundwater Discharge to Streams

Groundwater Monitoring &Remediation, EarlyView.
Abstract Identifying groundwater discharge locations is critical for understanding and monitoring groundwater contributions to streams in terms of water quantity and quality. Streams and rivers are under increasing strain from factors, including increased urbanization, agricultural land use, groundwater extraction, and climate change, which can alter ...
Corey M. Zanatta, Andrew J. Wiebe, David L. Rudolph   +2 more
wiley   +1 more source

Shifting genetic structure of Polish sea trout populations: a contemporary perspective. [PDF]

J Appl Genet
Bernaś R, Wąs-Barcz A, Horbacz T, Szymański R, Lejk AM.   +4 more
europepmc   +1 more source

The influence of initial developmental status on the life-history of sea trout (Salmo trutta). [PDF]

Sci Rep, 2019
Del Villar-Guerra D, Larsen MH, Baktoft H, Koed A, Aarestrup K.   +4 more
europepmc   +1 more source

Exploration speed in Red Knots affects spring migration timing, but only after experimentally constrained fuelling conditions

Ibis, EarlyView.
Individual variation in avian migration timing is still poorly understood, yet recent evidence shows that it is closely linked to personality traits and may also be affected by food availability. Here, we examined how the interaction of the personality trait exploration speed and food availability affected the departure timing of Red Knots Calidris ...
Tohar Tal, Allert I. Bijleveld, Karein van Bijssum, Hidde Kressin, Thomas K. Lameris   +4 more
wiley   +1 more source

Parasite scars: the impact of salmon lice injury on sea trout populations. [PDF]

Proc Biol Sci
Vollset KW, Lennox RJ, Lehmann GB, Skår B, Ulgenes I, Skoglund H.   +5 more
europepmc   +1 more source

Dragonfly taxonomic and functional responses to urbanized streams in southeastern Europe, with management recommendations

Insect Conservation and Diversity, EarlyView.
Urbanization drives turnover in dragonfly species composition, traits, and habitat conservation value. Natural stream sections have a higher conservation value (higher DBI) due to presence of specialists. Properly managed urban streams can support diverse dragonfly assemblages.
Marina Vilenica, Andreja Brigić, Lea Ružanović, Renata Matoničkin Kepčija, Greet De Knijf, Michael J. Samways   +5 more
wiley   +1 more source

In situ infestation of sea trout Salmo trutta with salmon louse Lepeophtheirus salmonis reveals parasite-induced behavioral modifications. [PDF]

J Fish Biol
Strøm JF, Nilsen R, Bøhn T, Serra-Llinares RM, Skarðhamar J, Karlsen Ø, Bjørn PA.   +6 more
europepmc   +1 more source

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