Results 1 to 10 of about 38,035 (284)

Mental Health and Recreational Angling in UK Adult Males: A Cross-Sectional Study [PDF]

open access: yesEpidemiologia, 2023
Exposure to aquatic environments (i.e., blue spaces) can lead to improved mental health and well-being. One meaningful way to spend time in blue spaces is through recreational angling, although limited scientific literature exists on this topic.
Jason J. Wilson   +8 more
doaj   +3 more sources

Are the effects of catch-and-release angling evident in changes to mRNA abundances related to metabolism, acid-base regulation and stress in lake trout (Salvelinus namaycush) gills? [PDF]

open access: yesConserv Physiol, 2023
We examined the effects of catch-and-release (C&R) angling on mRNA abundances in lake trout gills. We observed some cellular stress response but no changes to metabolism or acid-base regulation.
DePasquale SW   +7 more
europepmc   +2 more sources

Sex and season influence behaviour and physiology of lake trout following angling. [PDF]

open access: yesConserv Physiol
We examined impacts of catch-and-release angling on lake trout angled during the summer and fall spawning season. We measured reflexes, blood indices, and, briefly, post-release locomotor activity.
Howell BE   +4 more
europepmc   +2 more sources

Encountering a bait is necessary but insufficient to explain individual variability in vulnerability to angling in two freshwater benthivorous fish in the wild. [PDF]

open access: yesPLoS ONE, 2017
Fish personality traits, such as swimming activity, or personality related emergent behavioural properties, such as the degree of space use shown by an individual fish, should affect encounter rates between individual fish and fishing gear.
Christopher Thomas Monk   +1 more
doaj   +2 more sources

The effect of a large-scale fishing restriction on angling harvest: a case study of grayling Thymallus thymallus in the Czech Republic

open access: yesAquatic Living Resources, 2019
In Central Europe, European grayling Thymallus thymallus is an endangered and vanishing fish species with high recreational angling value. For that reason, in January 2016, the minimum legal angling size for grayling was increased from 30 to 40 cm in the
Lyach Roman, Remr Jiri
doaj   +2 more sources

Recreational angling as a vector of freshwater invasions in Central Italy: perceptions and prevalence of illegal fish restocking [PDF]

open access: diamond, 2018
Italian freshwater ecosystems were strongly affected by biological invasions during the last few decades. Recreational angling contributed to this, through the widespread use of invasive alien species for fish restocking.
Jacopo Cerri   +4 more
openalex   +2 more sources

Timing is everything: Fishing‐season placement may represent the most important angling‐induced evolutionary pressure on Atlantic salmon populations

open access: yesEcology and Evolution, 2017
Fisheries‐induced evolution can change the trajectory of wild fish populations by selectively targeting certain phenotypes. For important fish species like Atlantic salmon, this could have large implications for their conservation and management.
Alison C. Harvey   +4 more
doaj   +2 more sources

Social values of angling tourism in the Garo Hills of Meghalaya, North East India: fish farmers’ perspectives

open access: diamondJournal of Fisheries
Angling tourism is gaining popularity and offers an alternative livelihood opportunity for the fish farmers of the Garo Hills region of Meghalaya, India.
Annastaycya Simsang Sangma   +7 more
doaj   +3 more sources

The physiological stress response of juvenile nurse sharks (Ginglymostoma cirratum) to catch-and-release recreational angling. [PDF]

open access: yesPLoS ONE
Nurse sharks (Ginglymostoma cirratum), especially juveniles, are often encountered by near-shore and shore-based recreational anglers and are suggested to exhibit minimal behavioral and physiological responses to capture, largely based on studies of ...
Katherine C Giesy   +5 more
doaj   +2 more sources

Optimization of wood machining parameters in cnc routers: Taguchi orthogonal array based simulated angling algorithm

open access: yesMaderas: Ciencia y Tecnología, 2019
In the present study, two mathematical models were developed to optimize the surface roughness for machining condition of Cedar of Lebanon pine (Cedrus libani). Taguchi approach was applied to examine the effect of CNC processing variables.
Ender Hazir, Kücük Hüseyin Koc
doaj   +2 more sources

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