Topic
Sea bass
About: Sea bass is a research topic. Over the lifetime, 2828 publications have been published within this topic receiving 82562 citations.
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01 Jan 1995
TL;DR: Red sea bream , Gilthead bream .
Abstract: Red sea bream . Gilthead bream . Trout . Sturgeon . Channel catfish . African catfish . Pacific salmon . Croaker and red drum . Halibut and cod . Tilapia . Carp . Sea bass . Sperm quality . Biotechnology and genetic manipulation . Lipids . Larval foods . Cryopreservation
647 citations
TL;DR: The ability to separate anthropogenic impacts from the "natural" dynamics of the system is severely compromised and the importance of both an ecosystem focus on productivity and careful monitoring of as many populations as possible is discussed.
Abstract: The detection of trends in ecosystems depends upon (1) a good description of the foundation or benchmark against which changes are measured and (2) a distinction between natural and anthropogenic changes. Patterns and mechanisms observed over 25 years in a large kelp forest suggest that definition of a meaningful benchmark is impossible, because many of the large animals have been gone for years to decades, and kelps are sensitive to large-scale, low-frequency El Nifio-Southern Oscillation events and longer term regime shifts. A shift in the oceanographic climate has significantly reduced the average size and carrying capacity of the dominant plant. The animals that have been functionally removed from the community include sea otters, black sea bass, yellowtail, white sea bass, and abalones. Other species are still present, but fisheries have had huge effects on the abundances, size-frequencies, and/or spatial distributions of sheephead, kelp bass, rays, flatfish, rock fish, spiny lobsters, and red sea urchins. Now even sea cucumbers, crabs, and small snails are subject to unregulated fishing. The plants continue to exist without a hint of the effects of the loss of so much animal biomass. Furthermore, most of the megafauna have been removed with very little documentation or historical understanding of what the natural community was like. Thus, our ability to separate anthropogenic impacts from the "natural" dynamics of the system is severely compromised. We discuss the importance of both an ecosystem focus on productivity and careful monitoring of as many populations as possible. In addition, we show that this community is not tightly integrated with mutual dependencies; hence, many species can be removed without much affecting the rest of the ecosystem.
523 citations
TL;DR: Cultured and wild sea bass may be differentiated using total lipid content, fatty acid proportions and trace mineral compositions and these differences may be attributed to the constituents of the diet of the fish.
456 citations
TL;DR: The effects of some nutritional components on skeletal development in larvae of a number of fish species are reviewed and it appears that dietary incorporation of 20 amino acid peptides or di- and tripeptides leads to a reduction of spinal malformations in sea bass.
403 citations
TL;DR: The histological picture that characterizes both groups especially after 90 days of exposure, suggests that the intestinal functions can be in some cases totally compromised, and the impact of increasing microplastics pollution on the marine trophic web is underline.
400 citations