Otaria byronia, South American Sea Lion [PDF]
, 2016 El texto incluye una revisión taxonómica, el rango de distribución, información poblacional, ecológica, genética, amenazas y estado de conservación.Fil: Cardenas Alayza, S.. No especifica;Fil: Crespo, Enrique Alberto.
Cardenas Alayza, S. +2 more
core +1 more source
Maturation and growth of jack mackerel, Trachurus symmetricus
, 1975 Biological knowledge of jack mackerel is not extensive,and as yet no information on maturity or growth ratehas been documented. Analysis of fish caught in theSouthern California Bight indicates a spawning seasonfrom March through October. By the end of their firstyear, most females (70%) are capable of spawning, andthe percentage increases with age ...
Wine, Vickie L., Knaggs, Eric H.
openaire +1 more source
Cruise Report 95-M-10 (R/V Mako) Northern California sport fish project Lingcod hooking mortality study [PDF]
, 1995 (13 pp.
Albin, Douglas, Karpov, Konstantin A.
core
Age and growth of the blue jack mackerel, Trachurus picturatus Bowdich, 1825 (Pisces: Teleostei) off Madeira archipelago. [PDF]
, 2006 Between 1984 and 1986, 630 pairs of sagitta otoliths were collected to determine the age and growth of the blue jack mackerel, Trachurus picturatus from Madeiran waters.
Alves, Adriana +3 more
core +1 more source
Status of the Jack Mackerel resource and its management [PDF]
, 1973 The jack mackerel, Trachurus symmetricus, resource off the west coast of North America is known to be large and widely distributed. The spawning biomass is estimated to be 2.1 to 4.8 million tons based upon abundance of jack mackerel eggs collected at ...
Knaggs, Eric H.
core
Southern California independent sport fishing survey Quarterly Report for October-December, 1975 [PDF]
, 1979 A 1-yr study was undertaken to devise a sampling program which would determine fishing catch and effort levels of one segment of the southern California marine sport fishery.
Wine, Vickie L.
core
Changes in the diet of hake associated with El Niño 1997?1998 in the northern Humboldt Current ecosystem [PDF]
, 2006 International audienceHake (Merluccius gayi peruanus) predation plays an important role in the dynamics of the Humboldt Current ecosystem (HCE).
Blaskovic, V. +4 more
core +3 more sources
Work plan for analytical support of an integrated ecosystem assessment of the California Current Large Marine Ecosystem, FY11 ‐ FY13 [PDF]
, 2011 NOAA/NCCOS is conducting the following work for the NOAA California Current Integrated Ecosystem Assessment, in support of the NOAA/NMFS Northwest Fisheries Science ...
Menza , Charles
core
Changes in length and weight of milkfish fry preserved in formalin [PDF]
, 1978 Fry shrank immediately after they were preserved in formalin, but from the second week onwards shrinkage was almost nil. Fry in freshwater formalin solutions shrunk less than those in seawater formalin solutions.
Castillo, Nelson, Kumagai, Shigeru
core +1 more source
WHO CAN FISH WHAT AND WHERE: CHILE'S TRADEOFFS IN HIGH SEAS FISHING OF STRADDLING STOCKS [PDF]
Chile has not yet ratified the U.N. 1995 Agreement on straddling/ highly migratory fish stocks. This paper discusses key economic issues at stake from the viewpoint of a coastal state with important stakes in a straddling stock. The Chilean jack mackerel
Basch, Michael +2 more
core +1 more source