Results 151 to 160 of about 465 (192)
The Development of DNA Markers to Resolve Uncertainties of Seabird Bycatch Identification From Longline Fisheries in Australian Waters. [PDF]
Ecol EvolPolanowski AM +6 more
europepmc +1 more source
Further results of Norwegian longline studies
, 1977 Huse, Ingvar, Karlsen, Ludvig
openaire +1 more source
Albatross and longlining—Managing seabird bycatch [PDF]
Marine Policy, 1997 Abstract Seabirds can be accidentally injured or killed during certain types of fishing. The fishing method currently under most scrutiny for its impact on seabird populations is demersal and pelagic longlining. The main species of concern at present are albatross. This paper outlines current mitigation measures, both gear and operational changes, to
Anthony Bergin
exaly +3 more sources
A centurial development of the North Sea fish megafauna as reflected by the historical Swedish longlining fisheries [PDF]
Fish and Fisheries, 2015 Historically, to compensate for declining catches, fishers have usually shifted from species characterized by high catch rate onto less easily caught species or have moved into new fishing grounds.
Massimiliano Cardinale +2 more
exaly +2 more sources
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Dynamics of a mussel longline system
Aquacultural Engineering, 2003Abstract The equations of the three dimensional motion of a submerged mussel longline system are formulated using Kane's formalism. The line is modelled using lumped masses and tension-only springs including structural damping. The mussel culture is modelled as lumped masses attached to the main line.
Raman-Nair, W., Colbourne, D. B.
openaire +1 more source
Putting Longline Bycatch of Sea Turtles into Perspective
Conservation Biology, 2006Abstract: Although some sea turtle populations are showing encouraging signs of recovery, others continue to decline. Reversing population declines requires an understanding of the primary factor(s) that underlie this persistent demographic trend.
Rebecca L, Lewison, Larry B, Crowder
openaire +2 more sources
Hematological indicators of stress in longline-captured sharks
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2012For many shark species, little information exists about the stress response to capture and release in commercial longline fisheries. Recent studies have used hematological profiling to assess the secondary stress response, but little is known about how, and to what degree, these indicators vary interspecifically. Moreover, there is little understanding
Heather, Marshall +5 more
openaire +2 more sources