Results 1 to 10 of about 32,308 (146)

Which factors influence spatio–temporal changes in the distribution of invasive and native species of genus Carassius? [PDF]

open access: yesAquatic Invasions, 2023
Within the genus Carassius Jarocki, 1822 , the crucian carp (C. carassius L., 1758) occurs naturally in the northern part of Middle Danube Basin (Austria, Morava, Slovakia).
Jakub Fedorčák   +2 more
doaj   +3 more sources

Angling tourism: A state-of-the-art review

open access: yesMatkailututkimus, 2022
This paper represents a scoping review of angling tourism. Using the Google Scholar search engine and Scopus search, the paper reviews 98 journal articles on angling tourism in terms of year of publication, geographic locations of case studies ...
Olga Hannonen, Gijsbert Hoogendoorn
doaj   +1 more source

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

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   +1 more source

The Impact of COVID-19 on Participation, Effort, Physical Activity, and Well-Being of Sea Anglers in the UK

open access: yesFrontiers in Marine Science, 2022
Recreational sea angling is an important recreational activity in the United Kingdom with around 1.6% of adults participating and a total economic impact of around £1.5 billion each year.
Samantha A. Hook   +7 more
doaj   +1 more source

Does parental angling selection affect the behavior or metabolism of brown trout parr?

open access: yesEcology and Evolution, 2021
The behavior of organisms can be subject to human‐induced selection such as that arising from fishing. Angling is expected to induce mortality on fish with bold and explorative behavior, which are behaviors commonly linked to a high standard metabolic ...
Jenni M. Prokkola   +6 more
doaj   +1 more source

Predictability of MKG Angle and Comparison with ANB Angle, W Angle, Yen Angle, Beta Angle and Pi Angle A Cephalometric Study

open access: yesRUHS Journal of Health Science, 2023
Introduction: The goal of this study was to develop a novel cephalometric estimation to assess the sagittal relationship between the maxilla and mandible. Methodology: Fifty pre-treatment lateral cephalograms were chosen and classified into classes I, II, and III based on ANB angle, W angle, Beta angle, and Pi angle.
Garima Beniwal   +5 more
openaire   +1 more source

The Effect of Fishery Management on the Yield of the Critically Endangered European Eel Anguilla anguilla in Mesotrophic Rivers and Streams in Central Europe

open access: yesFishes, 2022
The European eel Anguilla anguilla is a critically endangered catadromous migratory fish species. To conserve eel populations, angling restrictions and stocking activities are often used.
Roman Lyach
doaj   +1 more source

Subtended angles [PDF]

open access: yesIsrael Journal of Mathematics, 2016
We consider the following question. Suppose that $d\ge2$ and $n$ are fixed, and that $ _1, _2,\dots, _n$ are $n$ specified angles. How many points do we need to place in $\mathbb{R}^d$ to realise all of these angles? A simple degrees of freedom argument shows that $m$ points in $\mathbb{R}^2$ cannot realise more than $2m-4$ general angles. We give a
Balister, P   +4 more
openaire   +3 more sources

Angler and environmental influences on walleye Sander vitreus and muskellunge Esox masquinongy angler catch in Escanaba Lake, Wisconsin 2003-2015.

open access: yesPLoS ONE, 2021
Angler trip success and catch rates are dependent upon a fishes' vulnerability to angling. Angling vulnerability can be influenced by angler-specific attributes (i.e., bait choice, lure size, use of a guide), and individual fish traits (i.e., boldness ...
Stephanie L Shaw   +2 more
doaj   +1 more source

Multispecies fish tracking across newly created shallow and deep habitats in a forward-restored lake

open access: yesMovement Ecology, 2023
Background Freshwater fish communities typically thrive in heterogenous ecosystems that offer various abiotic conditions. However, human impact increasingly leads to loss of this natural heterogeneity and its associated rich fish communities.
Casper H. A. van Leeuwen   +7 more
doaj   +1 more source

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