Results 71 to 80 of about 5,907 (210)
The relationship between the annual catch of bigeye tuna and climate factors and its prediction
IntroductionIn order to explore the impact of climate factors on bigeye tuna catch, monthly data of nine climate factors, including El Niño-related indices (Niño1 + 2, Niño3, Niño4, and Niño3.4), Southern Oscillation Index (SOI), North Atlantic ...
Peng Ding +6 more
doaj +1 more source
Biological reference point (BRP) is one of the essential components in the management strategy evaluation that is used to determine the status of fishery stock and set management regulations. However, as BRPs can be derived from different models and many
Yuying Zhang +4 more
doaj +1 more source
A review of the Japanese longline fishery for tunas and billfishes in the Eastern Pacific Ocean, 1967-1970 [PDF]
ENGLISH: This report deals with the Japanese longline fishery for tunas and billfishes from 1967 through 1970, extending the studies made by Kume and Joseph (1969a, 1969b).
Peterson, Clifford L. +2 more
core
ABSTRACT The expansion of offshore wind interests in US waters has raised concern over potential adverse impacts to fisheries activity and productivity. Yet evidence‐based platforms for assessing those impacts are lacking for many recreational fisheries.
Jeff Kneebone +8 more
wiley +1 more source
A review of the Japanese longline fishery for tunas and billfishes in the Eastern Pacific Ocean, 1981-1987 [PDF]
ENGLISH: This report reviews the activity of the Japanese longline fishery in the eastern Pacific Ocean during the 1981-1987 period, extending the studies for the 1956-1980 period made by other investigators.
Bayliff, William H., Nakano, Hideki
core
We investigated trophic interactions between two sympatric fish species, Pennahia argentata and Larimichthys polyactis, using bulk and compound‐specific stable isotope analyses. CSIA of amino acids revealed similar trophic positions but distinct δ15N baselines, indicating ontogenetic niche shifts and offshore migration patterns.
Tae‐Sik Yu +3 more
wiley +1 more source
Global Progress Toward Implementing the United Nations Fish Stocks Agreement [PDF]
This brief examines the progress made in implementing the Fish Stocks Agreement, based on a review of the status of certain highly migratory stocks and the effectiveness of regional fishery management organization (RFMO) measures in meeting specific ...
Adriana Fabra +5 more
core
ABSTRACT Private sustainability fisheries certification has become increasingly popular over the past years as a new form of governance for fisheries in developing countries. The certification scheme is very promising because it offers benefits through market‐based incentives, including market access, social benefits by empowering fishers, and ...
Puspi Eko Wiranthi +2 more
wiley +1 more source
Genetic evidence for inter-oceanic subdivision of bigeye tuna ( Thunnus obesus ) populations
Bigeye tuna (Thunnus obesus Lowe, 1839) are a commercially important species of tuna found in the Atlantic, Indian, and Pacific oceans. To initiate an analysis of bigeye tuna population-structure, three PCR–RFLP assays were developed based on the published mtDNA control-region sequences of four bigeye tuna.
Bremer, J.R.A. +3 more
openaire +2 more sources

