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  • Utne-Palm, Anne C. (author)

Trophic Structure and Community Stability in an Overfished Ecosystem

  • Article/chapterEnglish2010

Publisher, publication year, extent ...

  • American Association for the Advancement of Science (AAAS),2010
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:su-49720
  • https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-49720URI
  • https://doi.org/10.1126/science.1190708DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • authorCount :19
  • Since the collapse of the pelagic fisheries off southwest Africa in the late 1960s, jellyfish biomass has increased and the structure of the Benguelan fish community has shifted, making the bearded goby (Sufflogobius bibarbatus) the new predominant prey species. Despite increased predation pressure and a harsh environment, the gobies are thriving. Here we show that physiological adaptations and antipredator and foraging behaviors underpin the success of these fish. In particular, body-tissue isotope signatures reveal that gobies consume jellyfish and sulphidic diatomaceous mud, transferring ""dead-end"" resources back into the food chain.

Subject headings and genre

  • NATURAL SCIENCES
  • NATURVETENSKAP

Added entries (persons, corporate bodies, meetings, titles ...)

  • Salvanes, Anne G. V. (author)
  • Currie, Bronwen (author)
  • Kaartvedt, Stein (author)
  • Nilsson, Goran E. (author)
  • Braithwaite, Victoria A. (author)
  • Stecyk, Jonathan A. W. (author)
  • Hundt, Matthias (author)
  • van der Bank, Megan (author)
  • Flynn, Bradley (author)
  • Sandvik, Guro K. (author)
  • Klevjer, Thor A. (author)
  • Sweetman, Andrew K. (author)
  • Brüchert, VolkerStockholms universitet,Institutionen för geologiska vetenskaper(Swepub:su)vbruc (author)
  • Pittman, Karin (author)
  • Peard, Kathleen R. (author)
  • Lunde, Ida G. (author)
  • Strandabo, Ronnaug A. U. (author)
  • Gibbons, Mark J. (author)
  • Stockholms universitetInstitutionen för geologiska vetenskaper (creator_code:org_t)

Related titles

  • In:Science: American Association for the Advancement of Science (AAAS)329:5989, s. 333-3360036-80751095-9203

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