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National Center for Ecological Analysis and Synthesis

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2891-2900 of 6248
  1. Publication

    Eutrophication, fisheries, and consumer-resource dynamics in marine pelagic ecosystems

  2. Publication

    Reference points for coho salmon (Oncorhynchus kisutch) harvest rates and escapement goals based on freshwater production

    We describe a simple scheme for the management of coho salmon (Oncorhynchus kisutch) population aggregates that uses reference points derived from an empirical analysis of freshwater production data. We fit a rectilinear "hockey stick" model to 14 historical data sets of female spawner abundance and resulting smolt production and found that at low spawner abundance, the average productivity was about 85 smolts per female spawner. Variation in productivity among streams may be related to the quality of the stream habitat.

  3. Publication

    Bathymetric patterns of body size in deep-sea gastropods

  4. Publication

    Large-scale patterns of biodiversity in the deep-sea benthos

  5. Publication

    Evolutionary character changes and population responses in an insect host-parasitoid experimental system