Photosynthesis and fish production in the sea.

@article{Ryther1969PhotosynthesisAF,
  title={Photosynthesis and fish production in the sea.},
  author={J. Ryther},
  journal={Science},
  year={1969},
  volume={166 3901},
  pages={
          72-6
        }
}
  • J. Ryther
  • Published 1969
  • Environmental Science, Medicine
  • Science
  • Numerous attempts have been made to estimate the production in the sea of fish and other organisms of existing or potential food value to man (1-4). These exercises, for the most part, are based on estimates of primary (photosynthetic) organic production rates in the ocean (5) and various assumed trophic-dynamic relationships between the photosynthetic producers and the organisms of interest to man. Included in the latter are the number of steps or links in the food chains and the efficiency of… CONTINUE READING

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