Results 101 to 110 of about 189,411 (284)

A Bioeconomic Analysis of a Wild Atlantic Salmon (Salmo salar) Recreational Fishery [PDF]

A biomass model of a wild salmon (Salmo salar) river recreational fishery is formulated, and the ways in which economic and biological conditions influence harvesting, stock size, profitability, and the benefit of the anglers are studied.
Skonhoft, Anders, Olaussen, Jon Olaf
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Testing the level of environmental regulatory awareness of freshwater recreational anglers in South Africa [PDF]

, 2021
M (Environmental Management), North-West University, Potchefstroom CampusFreshwater recreational angling is growing in popularity internationally. Due to the potential negative environmental impacts different regulatory systems exist.
Joubert, Adriana
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Citizen science project on urban canids provides different results from camera traps but generates interest and revenue

Wildlife Biology, EarlyView.
As urbanization increases, wildlife increasingly encounters people. Coyotes Canis latrans and red foxes Vulpes vulpes are two canid species that have readily adapted to urban environments. Citizen science has emerged as a low‐cost method of collecting data on urban‐adapted species that can benefit management agencies but may provide different results ...
Neville F. Taraporevala, Jon P. Beckmann, Julie K. Young   +2 more
wiley   +1 more source

Recreational fisheries pressure in the Polish waters of the Vistula Lagoon and considerations of its potential impact on the development of regional tourism

Archives of Polish Fisheries, 2016
The aim of this paper is to present the recreational fisheries on the Vistula Lagoon and their potential impact on the development of regional tourism.
Trella Marek, Mickiewicz Maciej
doaj   +1 more source

WELFARE EFFECTS OF FISHERY POLICIES: NATIVE AMERICAN TREATY RIGHTS AND RECREATIONAL SALMON FISHING [PDF]

Severe declines in Pacific Northwest salmon stocks, coupled with increasing recreational demands, and judicial decisions supporting Native American fishing rights create challenges for fishery agencies.
Lin, Pei-Chien, Adams, Richard M., Berrens, Robert P.   +2 more
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Monitoring the effects of ovariectomy on seasonal movement behavior in suburban female white‐tailed deer using internet of things‐enabled devices

Wildlife Biology, EarlyView.
Abundant deer populations often cause conflicts in suburban communities, yet traditional population reduction methods, such as controlled hunting, can be challenging to implement. Fertility control, specifically through ovariectomy, can limit reproduction and reduce populations in certain settings, but its effect on movement behavior remains poorly ...
Vickie DeNicola, Stefano Mezzini, Francesca Cagnacci   +2 more
wiley   +1 more source

Biosecurity and vector behaviour: evaluating the potential threat posed by anglers and canoeists as pathways for the spread of invasive non-native species and pathogens.

PLoS ONE, 2014
Invasive non-native species (INNS) endanger native biodiversity and are a major economic problem. The management of pathways to prevent their introduction and establishment is a key target in the Convention on Biological Diversity's Aichi biodiversity ...
Lucy G Anderson, Piran C L White, Paul D Stebbing, Grant D Stentiford, Alison M Dunn   +4 more
doaj   +1 more source

Estimation of the Recreational Use Value Gained from Recreational Fishing of Southern Bluefin Tuna at Portland, Australia [PDF]

Southern bluefin tuna (Thunnus Maccoyii) is a global resource which is critically endangered. The Committee for the Conservation of Southern Bluefin Tuna (CCSBT) sets commercial quota levels for member nations, including Australia, each year.
Scarborough, Helen, Ezzy, Edward
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Concrete jungle to urban oasis: evaluating scale, vegetation cover, and aggregation of urban greenspaces on wildlife

Wildlife Biology, EarlyView.
Urban greenspaces are a haven for wildlife in densely populated cities. Wildlife use greenspaces for resource acquisition, shelter, and travel across urbanized landscapes. Greenspace metrics such as herbaceous or woody landcover, size, patchiness, and human land use influence species richness.
Adrianna J. Elihu, Janel L. Ortiz
wiley   +1 more source

Recreational trip timing and duration prediction: A research note [PDF]

This paper presents models that predict two recreational fishing trip parameters: the length of a trip and the timing of a trip within a year. A discrete choice (logit) model linking the choice of trip timing to calendar events, the demographic ...
Gao, Lei, Hailu, Atakelty
core