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Fish News

Fish News -- ScienceDaily
All about fish. Current research in marine biology including fish habitats, aquaculture, speciation, deep sea fish and more.
Fish News -- ScienceDaily
  • New model predicts fish population response to dams, other ecological factors
    Researchers have developed a model to assess how dams affect the viability of sea-run fish species that need to pass dams as they use both fresh and marine waters during their lifetimes. The aim is to test how varying passage efficiency at dams related to survival rates for these species, using a model of endangered Atlantic salmon as a case study.
  • For pollock surveys in Alaska, things are looking up
    Scientists have turned their view of the nation's largest fishery upside down with upward-facing sonar systems that are mounted to the seafloor and monitor the passage of fish above. They just completed their first experimental deployment of the new system, and the data, though upside down, looked great. In the future, these systems might augment traditional, ship-based acoustic surveys.

Coral Reef News

Coral reef information. Read current news articles on coral reefs in danger due to coral bleaching. See photos of coral reef fish and sponges. Learn about coral reef conservation.

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