… regulatory measures for tuna fisheries were introduced by tuna fishery bodies, which also …
have permanent working groups on small or neritic tunas, respectively. For most of these …

… To date, application of ERAs to fisheries that include species and species groups of
significantly different nature (eg marine mammals, turtles, sharks and teleosts) are scarce. The …

… ) and bycatch of juvenile and undersized tunas are allocation and conservation issues. In …
of tuna fisheries. This chapter employs examples of bycatch in commercial tuna fisheries to …

… characteristic for various tuna species such as yellowfin, bluefin … the Atlantic tuna fisheries
are reviewed for all tuna species. … In summary, the small tropical tunas in Group A have …

… groups of species and their characteristics are presented for the period 2003 to 2007 for the
European purse seine tuna fishery … species and small or damaged target species. Bycatch …

… , we grouped all species reported across the five tuna RFMOs, … species, into five distinct
species groups: oceanic tunas (ie main targeted oceanic tuna species listed above), neritic tunas…

… in purse seine fisheries, and juvenile swordfish in longline fisheries, … More comprehensive
consideration across species groups is … In this paper, bycatch problems in tuna fisheries are …

… 21 major fisheries, comprising the major gear groups, … Aside from fisheries targeting
overexploited bluefin tuna species, … of juveniles of non-target tuna species, unmarketable billfish, …

… in global tuna fisheries. Commercial fisheries for tuna and tuna-like species and billfishes …
RFMO resources will enable the use of this information by a broader group of scientists and …

… by functional group using occurrences of individuals identified to species level. Additionally,
we used quarterly strata to calculate the probability of occurrence by species groups per set (…