Reports - California Cooperative Oceanic Fisheries Investigations, Volume 31Scripps Institution of Oceanography, 1990 - Fisheries |
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Page 9
... increased to the highest level since 1982 , and the take of northern anchovy and Pacific sardine also increased . Pacific mackerel landings decreased by 16 % . Groundfish landings increased slightly , but dif- fered markedly in species ...
... increased to the highest level since 1982 , and the take of northern anchovy and Pacific sardine also increased . Pacific mackerel landings decreased by 16 % . Groundfish landings increased slightly , but dif- fered markedly in species ...
Page 128
... increased de- mand for protein is partially reflected in the shift from farm production of chickens to the factory- style mass production of commercial broilers that we see today . Approximately 80 % of the fish meal consumed in the ...
... increased de- mand for protein is partially reflected in the shift from farm production of chickens to the factory- style mass production of commercial broilers that we see today . Approximately 80 % of the fish meal consumed in the ...
Page 130
... increased through the early 1900s to a peak of 1.75 million MT in 1935 , then gradually declined to 9,200 MT by 1965 ( Lluch - Belda et al . , in press ) . Since 1965 , landings have again increased dramatically ( figure 5 ) . Although ...
... increased through the early 1900s to a peak of 1.75 million MT in 1935 , then gradually declined to 9,200 MT by 1965 ( Lluch - Belda et al . , in press ) . Since 1965 , landings have again increased dramatically ( figure 5 ) . Although ...
Contents
In Memoriam | 5 |
Fortieth Anniversary Symposium of the CalCOFI Conference 1989 | 25 |
What Society Needs from Ocean Scientists in Preparing for Global Change | 37 |
8 other sections not shown
Common terms and phrases
abundance Agua Hedionda Lagoon Ahlstrom alleles Anaheim Bay analysis average basins beam trawl Biol biomass Bull CalCOFI Rep Calif California Current California halibut California halibut Paralichthys caloric density Carlsbad catch coast copepods deep-sea depth distribution Dover sole environmental estimates euphausiids fath figure fish meal genetic habitat hatchery samples Hermosa Beach increase inshore Kramer and Hunter L.G. Allen landings larvaceans larvae length leucopsarus Long Beach mackerel Marine Life Research mass spawns ment mesopelagic Microstomus pacificus midwater fishes Myctophidae northern anchovy oceanographic offshore Oregon ostracods oxygen oxygen minimum zone pacifica Pearcy population pounds prey production red muscle regression salps San Diego San Onofre Santa Barbara sardine Scheiber scientists Scripps season semiprotected settlement SIO Archives Southern California Bight spawning biomass species stilbius stomachs surveys temperature tion tons tows U.S. Department variability water content white muscle white seabass