Division of Wildlife Conservation (DWC) Publication Details

Evidence of bottom-up control of diet driven by top-down processes in a declining harbor seal (Phoca vitulina richardsi) population

  • Reference: Herreman, J. K., G. M. Blundell, and M. Ben-David. 2009. Evidence of bottom-up control of diet driven by top-down processes in a declining harbor seal (Phoca vitulina richardsi) population [abstract]. Page 21 [In] Abstracts of the 2009 Alaska Marine Science Symposium, 19-23 January 2009, Anchorage, Alaska.
  • Audiences: Wildlife Manager
  • Authors: Merav Ben-David, Gail M. Blundell, Jason K. Herreman
  • Grants:
  • GMUs or Areas: 01, 06
  • Keywords: harbor seal, Phoca vitulina, diet, regulations, predator-prey relationships, declining populations
  • Link: http://www.adfg.alaska.gov/static/home/library/pdfs/wildlife/research_pdfs/evidence_bottom_up_control_declining_harbor_seal_population.pdf (PDF)
  • Partners:
  • Primary Authors: Jason K. Herreman
  • Programs: Marine Mammals
  • Project Numbers:
  • Publication Types: Abstract/Poster/Presentation (Scientific)
  • Regions: Region I - Southeast Alaska, Region II - Southcentral Alaska
  • Species: Harbor Seal
  • Species Categories: Mammals, Marine Mammals
  • Title: Evidence of bottom-up control of diet driven by top-down processes in a declining harbor seal (Phoca vitulina richardsi) population
  • Topics: Wildlife Management, Population Abundance and Trends (Survey Inventory), Predation, Research, Diet
  • Year: 2009

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