Quantifying longline bycatch mortality for pelagic sharks in western Pacific shark sanctuaries. [PDF]
Sci Adv, 2023 Shea BD +3 more
europepmc +1 more source
OPTIMAL MANAGEMENT OF THE NORTHERN ATLANTIC BLUEFIN TUNA [PDF]
This paper analyzes the optimal management of the Northern Atlantic bluefin tuna, both eastern and western stocks. The analysis is based on a deterministic multi-gear and age-structured bioeconomic model.
Duarte, Clara Costa, Pintassilgo, Pedro
core +1 more source
A time series of benthic invertebrate bycatch data from demersal longline fisheries targeting <i>Dissostichus eleginoides</i> near the Prince Edward and Marion Islands (2009-2023). [PDF]
Data BriefFilander ZNP, Somhlaba S, Makhado AB.
europepmc +1 more source
Rent-Maximization versus Competition in the Western and Central Pacific Tuna Fishery [PDF]
Where a fish stock straddles or migrates between country A's exclusive economic zone (EEZ) and country B's EEZ, or the high seas, vesting ownership rights in the stock with A does not ensure efficient harvesting of the stock.
Hannesson, Rognvaldur +1 more
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The Spatial and Temporal Distribution of Bigeye Tuna and Yellowfin Tuna in the Northwest Indian Ocean and Their Relationship with Environmental Factors. [PDF]
Animals (Basel)Zhao G +9 more
europepmc +1 more source
Seasonal Dynamics of Macroinvertebrate Communities in Offshore Mussel Aquaculture in the Southern Black Sea: Implications for Diversity. [PDF]
Life (Basel)Çil EA.
europepmc +1 more source
INCORPORATING STOCHASTIC HARVESTS INTO AN ANALYSIS OF PRODUCTION: THE U.S. ATLANTIC AND GULF OF MEXICO PELAGIC LONGLINE FLEET [PDF]
Vessel operators maximize expected utility indirectly through cost-minimizing production decisions subject to stochastic harvests. Data on the Atlantic longline fleet, available from NMFS logbooks, is used for the empirical analysis.
Larkin, Sherry L. +2 more
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Bycatch survival of shortfin mako sharks (Isurus oxyrinchus) in the U.S. Atlantic pelagic longline fishery. [PDF]
PLoS OneSchultz M +3 more
europepmc +1 more source
SPATIAL VARIATION IN RISK PREFERENCES AMONG ATLANTIC AND GULF OF MEXICO PELAGIC LONGLINE FISHERMEN [PDF]
This paper shows the effects of spatially aggregating data in an analysis of fishing site choice among Atlantic and Gulf of Mexico longline fishers. Parameter estimates of expected utility, measures of risk, and estimates of welfare losses from area ...
Strand, Ivar E., Jr.
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