Results 91 to 100 of about 17,173 (216)
Trophic interactions in northern Chile upwelling ecosystem, year 1997
Latin American Journal of Aquatic Research, 2014 A food web model is constructed to describe predator-prey interactions, community structure and trophic flows in northern Chile upwelling ecosystem (18°20'S, 24°S), for the year 1997. The model is built using the Ecopath with Ecosim software version 6.4,
Mónica E Barros +2 more
doaj +1 more source
A histopathologic evaluation of gross lesions excised from commercially important North Altantic marine fishes [PDF]
, 1986 Histopathologic studies of lesions found in commercially important North Atlantic marine fishes are uncommon. As part of a comprehensive Northeast Fisheries Center program ("Ocean Pulse") to evaluate environmental and resource health on the U.S ...
Despres-Patanjo, Linda +2 more
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Parasite, 2017 Specimens of a new species of Rhadinorhynchus Lühe, 1911 are described from the chub mackerel Scomber japonicus (Scombridae) and the Chilean Jack mackerel Trachurus murphyi (Carangidae) (possibly a subspecies of Trachurus symmetricus) from the Pacific ...
Amin Omar M., Heckmann Richard A.
doaj +1 more source
Food habits and dietary variability of pelagic nekton off Oregon and Washington, 1979-1984 [PDF]
, 1987 The food habits of 20 species of pelagic nekton were investigated from collections made with small-mesh purse seines from 1979-84 off Washington and Oregon. Four species (spiny dogfish, Squalus acanthias; soupfin shark, Galeorhinus zyopterus; blue shark,
Brodeur, Richard D. +2 more
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Status of the spawning biomass of the Pacific sardine, 1983-84 [PDF]
, 1984 State law provides for the initiation of a fishery for Pacific sardines, Sardinops sagax caeruleus, when the spawning biomass of sardines reaches 20,000 short tons.
Klingbeil, Richard A., Wolf, Patricia
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FishesThe National Institute of Fisheries Science in Korea is developing marine mammal bycatch reduction devices (BRDs) for midwater trawl gear. In this study, we tested two BRD-type guide nets (inclined net panel) with 30° and 45° tilt angles to prevent ...
Jung-Mo Jung +6 more
doaj +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
Fate of Food Pathogens in Gas-packaged Jack Mackerel Fillets.
NIPPON SUISAN GAKKAISHI, 1993 The occurrence and survival of 4 food pathogens (Escherichia coli, Staphylococcus aureus, Vibrio parahaemolyticus, and Clostridium perfringens) in jack mackerel fillets stored in retail packages containing air, N2(N2 100%), or CO2(CO2 40%/N2 60%) atmosphers was studied during 6 days of storage at 5°C.
Bon Kimura, Masatada Murakami
openaire +2 more sources
Southern California fisheries monitoring summary for 1993 and 1994 [PDF]
, 1997 The southern California Monitoring and Management Units collectively gathered 803 discrete samples of 7,329 marine finfishes and invertebrates from local commercial fish markets or authorized fish transporters in 1993.
McKee-Lewis, Kimberly K. +1 more
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An assessment of the sportfishery on artificial "Liberty Ship" reefs off Port Aransas, Texas [PDF]
, 1977 The concept of using surplus World War II Liberty Ships for the construction of artificial reefs to increase the availability of sportfish off the Texas coast was originally suggested in 1974.
Roels, Oswald A., Vetter, Russell
core +1 more source