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Pregled bibliografske jedinice broj: 739540

Sustainability of exploited ecologically interdependent species


Ghosh, Bapan; Kar, T.P.; Legović, Tarzan
Sustainability of exploited ecologically interdependent species // Population ecology, 56 (2014), 3; 527-537 doi:10.1007/s10144-014-0436-3 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 739540 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Sustainability of exploited ecologically interdependent species

Autori
Ghosh, Bapan ; Kar, T.P. ; Legović, Tarzan

Izvornik
Population ecology (1438-3896) 56 (2014), 3; 527-537

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Extinction; food chain; harvesting; maximum sustainable yield; top predator
(extinction; food chain; harvesting; maximum sustainable yield; top predator)

Sažetak
This paper examines the application of maximum sustainable yield (MSY) policy in ecosystem and indicates when the ecosystem based fisheries management approach is required for conservation purpose. To describe the possible impacts of applying global MSY policy in an ecosystem, we have considered both specialist and generalist prey–predator models with different fishing efforts. It is found that harvesting both prey and predator species in specialist prey–predator systems, to achieve global maximum sustainable total yield (MSTY) under independent efforts, will cause the extinction of the predator species. In contrast, the global MSTY may exist in a generalist prey–predator system. If global MSTY does not exist, then it is due to the extinction of predator species. Hence, the prey species never goes to extinction under independent efforts and this scenario is quite different from the one found under combined harvesting effort.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekti:
098-0982934-2719 - Ekološko modeliranje za održivo upravljanje resursima (Legović, Tarzan, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Ghosh, Bapan; Kar, T.P.; Legović, Tarzan
Sustainability of exploited ecologically interdependent species // Population ecology, 56 (2014), 3; 527-537 doi:10.1007/s10144-014-0436-3 (međunarodna recenzija, članak, znanstveni)
Ghosh, B., Kar, T. & Legović, T. (2014) Sustainability of exploited ecologically interdependent species. Population ecology, 56 (3), 527-537 doi:10.1007/s10144-014-0436-3.
@article{article, year = {2014}, pages = {527-537}, DOI = {10.1007/s10144-014-0436-3}, keywords = {Extinction, food chain, harvesting, maximum sustainable yield, top predator}, journal = {Population ecology}, doi = {10.1007/s10144-014-0436-3}, volume = {56}, number = {3}, issn = {1438-3896}, title = {Sustainability of exploited ecologically interdependent species}, keyword = {Extinction, food chain, harvesting, maximum sustainable yield, top predator} }
@article{article, year = {2014}, pages = {527-537}, DOI = {10.1007/s10144-014-0436-3}, keywords = {extinction, food chain, harvesting, maximum sustainable yield, top predator}, journal = {Population ecology}, doi = {10.1007/s10144-014-0436-3}, volume = {56}, number = {3}, issn = {1438-3896}, title = {Sustainability of exploited ecologically interdependent species}, keyword = {extinction, food chain, harvesting, maximum sustainable yield, top predator} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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