A2 Katsausartikkeli tieteellisessä aikausilehdessä
Competition between marine mammals and fisheries in contemporary harvested marine ecosystems (2019)
Jusufovski, D., Saavedra, C., & Kuparinen, A. (2019). Competition between marine mammals and fisheries in contemporary harvested marine ecosystems. Marine Ecology Progress Series, 627, 207-232. https://doi.org/10.3354/meps13068
JYU-tekijät tai -toimittajat
Julkaisun tiedot
Julkaisun kaikki tekijät tai toimittajat: Jusufovski, Dunja; Saavedra, Camilo; Kuparinen, Anna
Lehti tai sarja: Marine Ecology Progress Series
ISSN: 0171-8630
eISSN: 1616-1599
Julkaisuvuosi: 2019
Volyymi: 627
Artikkelin sivunumerot: 207-232
Kustantaja: Inter-Research Science Publisher
Julkaisumaa: Saksa
Julkaisun kieli: englanti
DOI: https://doi.org/10.3354/meps13068
Julkaisun avoin saatavuus: Ei avoin
Julkaisukanavan avoin saatavuus:
Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/66456
Tiivistelmä
Competitive interactions between marine mammals and fisheries represent some of the most complex challenges in marine resource management worldwide. The development of commercial fisheries and recovering marine mammal populations have contributed to a decrease in fish availability. Whilst ecosystem-based fisheries management (EBFM) can counteract this decrease, achieving the EBFM objectives faces certain major obstacles including insufficient or unreliable data, inapplicable assessment models, as well as inadequate management decisions that do not account for fisheries-induced morphological alterations (FIMA) and marine mammal management. Despite a body of evidence addressing various aspects of marine mammal-fisheries competition, little is known about the effects of marine mammal-fisheries biological interactions affecting the fish viability and food web stability. We review the research on marine mammal-fisheries competitive biological interactions (hereafter biological competition) by focussing on (1) the prerequisites for marine mammal-fisheries biological competition and the relevant methodologies to explore them and (2) recent studies revealing the implications of FIMA and trophic interactions for the biological competition. We also discuss the implications of FIMA, eco-evolutionary feedback and prey-predator dynamics for EBFM implementation in contemporary harvested ecosystems. Our main findings reveal a lack of data about marine mammals’ prey choice and selectivity, the need for better representation of marine mammals in modelling approaches and lastly, the necessity for additional research linking FIMA, trophic interactions and the EBFM objectives. To conclude, interdisciplinary approaches may serve to link all of the efforts needed to effectively and holistically support the implementation of EBFM.
YSO-asiasanat: kalakannat; kalakantojen hoito; kalatalous; merikalastus; kalavarat; petoeläimet; valaat; hylkeet; vesiekosysteemit
Vapaat asiasanat: resource competition; fisheries; Cetacean; Pinniped; prey-predator dynamics; ecosystem-based management; fisheries-induced
Liittyvät organisaatiot
OKM-raportointi: Kyllä
Raportointivuosi: 2019
JUFO-taso: 1
