Results 71 to 80 of about 840 (145)

Pacific sardine (Sardinops caeruleus) around the southern tip of the Baja California peninsula, Mexico and its relation to the interannual variability of the California Current [PDF]

open access: yes, 2006
No abstracts are to be cited without prior reference to the author.Numerous authors have regarded the Pacific sardine (Sardinops caeruleus) at the Gulf of California as a population or stock distinct from those along the west coast, which ranges from ...
Héctor Villalobos (3366377)   +2 more
core   +1 more source

First specimen-based Taiwanese records of Dussumieria hasseltii (Actinopterygii, Clupeiformes, Dussumieriidae) from Pingtung [PDF]

open access: yesActa Ichthyologica et Piscatoria
Three specimens of the Hasselt’s rainbow sardine Dussumieria hasseltii Bleeker, 1851, collected from southwestern Taiwan, were discovered in the fish collection of National Museum of Marine Biology and Aquarium, Taiwan.
Harutaka Hata   +2 more
doaj   +3 more sources

A game theoretic bargaining framework for cooperative management of the Pacific sardine [PDF]

open access: yes
The Pacific sardine (Sardinops sagax) has been one of the most abundant fish in the California Current Ecosystem (CCE) since the late 1990s. In recent years under a warm regimen, large Pacific sardine reached Canadian waters in mid-June and returned to ...
Gallucci, Vincent   +3 more
core  

Similarities between Indian oil sardine Sardinella longiceps Valenciennes, 1847 and global sardine fisheries and its management [PDF]

open access: yes, 2019
Small pelagic fishes categorized as Herrings, Anchovies and Sardine (HAS) in FAO fisheries statistics have contributed to world fish landings considerably; ranging from 42.7% of the world marine fish production in 1964 and to a low of 19% in 2014.
Jeyabaskaran, R   +4 more
core   +1 more source

Fisheries shocks provide an opportunity to reveal multiple recruitment sources of sardine in the Sea of Japan

open access: yesScientific Reports
The abrupt decline in sardine catches in the Sea of Japan and the East China Sea (SJ-ECS) in 2014 and 2019 and the recovery in the following years call into question the current assumption that sardines in the SJ-ECS form a self-recruiting subpopulation.
Tatsuya Sakamoto   +4 more
doaj   +1 more source

Chronic lack of breeding by Galápagos Blue-footed Boobies and associated population decline

open access: yesAvian Conservation and Ecology, 2014
A survey of Blue-footed Boobies (Sula nebouxii excisa) throughout the taxon's range in Galápagos, Ecuador found ~6400 adults, compared to a rough estimate of 20,000 in the 1960s.
David Anchundia   +2 more
doaj   +1 more source

Analysis of Price Response in the U.S. Pacific Sardine Fishery [PDF]

open access: yes
This research investigates the ex-vessel price flexibility of U.S. Pacific sardine landings using a price response analytical framework. Under perfectly competitive market conditions, we would expect to observe an inverse relationship between the average
Sun, Chin-Hwa Jenny, Herrick, Samuel Jr
core   +1 more source

The fatty acid composition of the lipids of some Pacific sardine tissues in relation to ovarian maturation and diet

open access: yesJournal of Lipid Research, 1962
Gas-liquid chromatographic analyses of the C12 to C22 saturated and unsaturated fatty acids of lipids from Pacific sardine ovaries, mesenteric fat, whole blood, and planktonic eggs are presented and compared. Lipids from planktonic eggs and ovaries, with
Reuben Lasker, Gail H. Theilacker
doaj   +1 more source

'El Niño' Effects and Biomass Endogeneity in a Harvest Function: The Chilean Jack Mackerel Fishery [PDF]

open access: yes
The main goal of this paper consists in estimating the input parameters of an annual harvest function for the Chilean jack mackerel stock; particularly, the effects of biomass on catch.
Sebastián Vergara   +2 more
core  

An Empty Donut Hole: the Great Collapse of a North American Fishery

open access: yesEcology and Society, 2011
Walleye pollock (Theragra chalcogramma) is North America's most abundant and lucrative natural fishery, and is the world's largest fishery for human food.
Kevin M. Bailey
doaj   +1 more source

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