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Mapping the Reproduction and Immigration Patterns of Copepods in Global Seas

This study analyzes the reproduction and immigration behaviors of copepods, focusing on various success and failure scenarios in different release locations and times. It explores the impact of climatology and sea conditions on their life stages.

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Mapping the Reproduction and Immigration Patterns of Copepods in Global Seas

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Presentation Transcript

  1. Jaschnov 1970 map Reproduction immigration (non-sterile expatriation) expatriation Cfin Cgla

  2. SeaWiFS climatology

  3. Copepods IBM chla D = a (T+α)β D = a (T+α)β[1-exp(-F/K)] end Stage X Egg chla Success: Stage X > ? fail: Stage X <= ? Start

  4. Cfin initial release time and location

  5. Release time (pan-arctic)

  6. Cfin_0m_nf Success fail

  7. Cfin_0m_f Success fail

  8. Cfin_50m_nf Success fail

  9. Cfin_50m_f Success fail

  10. Cgla_0m_all

  11. Cgla_0m_nf Success (reach C5) Fail (reach C5)

  12. Cgla_0m_nf Success (reach C4) Fail (reach C4)

  13. Cgla_0m_f Success (reach C5) Fail (reach C5)

  14. Cgla_0m_f Success (reach C4) Fail (reach C4)

  15. Cgla_50m_all

  16. Cgla_50m_nf Success (reach C5) Fail (reach C5)

  17. Cgla_50m_nf Success (reach C4) Fail (reach C4)

  18. Cgla_50m_f Success (reach C5) Fail (reach C5)

  19. Cgla_50m_f Success (reach C4) Fail (reach C4)

  20. obs obs mod mod

  21. obs mod

  22. monthly average circulation on February of upper 50m layer

  23. monthly average circulation on August of upper 50m layer

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