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Pregled bibliografske jedinice broj: 620790

Impact of maximum sustainable yield on mutualistic communities


Legović, Tarzan; Geček, Sunčana
Impact of maximum sustainable yield on mutualistic communities // Ecological modelling, 230 (2012), 63-72 doi:10.1016/j.ecolmodel.2012.01.006 (međunarodna recenzija, članak, znanstveni)


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Naslov
Impact of maximum sustainable yield on mutualistic communities

Autori
Legović, Tarzan ; Geček, Sunčana

Izvornik
Ecological modelling (0304-3800) 230 (2012); 63-72

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

Ključne riječi
Maximum sustainable yield ; Mutualistic system ; Persistence ; Extinction ; Cooperative community

Sažetak
We analyze effects of reaching the maximum sustainable yield (MSY) in a system of n cooperating logistic populations under proportional harvesting strategy. In case a selective harvesting effort adjusted to each species is implemented, the optimum effort is smaller than half the biotic potential of each species. This results in the total maximum sustainable yield (TMSY1) which does not affect the persistence of the system. In case the system is harvested with a common harvesting effort which is approximately the same for all cooperating species, like in a trawler fishing, the optimum harvesting effort leads to the TMSY2, where TMSY1 ≥ TMSY2. In addition, species with lower biotic potential and carrying capacity may be driven to extinction, especially if these species weakly cooperate with the rest of the system. Hence, a call for implementation of TMSY2 may be equivalent to a call for extermination of some species, and it runs against the Convention on Biological Diversity (CBD, 1992). Since the documents advocating MSY, starting with the Johannesburg Implementation plan (IP, 2002) and including the EU Green Paper (EU, 2009), use TMSY2, the call for MSY must be urgently retracted and replaced with a call for adaptive management that respects CBD.

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

Profili:

Avatar Url Tarzan Legović (autor)

Avatar Url Sunčana Geček (autor)

Poveznice na cjeloviti tekst rada:

doi dx.doi.org www.sciencedirect.com

Citiraj ovu publikaciju:

Legović, Tarzan; Geček, Sunčana
Impact of maximum sustainable yield on mutualistic communities // Ecological modelling, 230 (2012), 63-72 doi:10.1016/j.ecolmodel.2012.01.006 (međunarodna recenzija, članak, znanstveni)
Legović, T. & Geček, S. (2012) Impact of maximum sustainable yield on mutualistic communities. Ecological modelling, 230, 63-72 doi:10.1016/j.ecolmodel.2012.01.006.
@article{article, author = {Legovi\'{c}, Tarzan and Ge\v{c}ek, Sun\v{c}ana}, year = {2012}, pages = {63-72}, DOI = {10.1016/j.ecolmodel.2012.01.006}, keywords = {Maximum sustainable yield, Mutualistic system, Persistence, Extinction, Cooperative community}, journal = {Ecological modelling}, doi = {10.1016/j.ecolmodel.2012.01.006}, volume = {230}, issn = {0304-3800}, title = {Impact of maximum sustainable yield on mutualistic communities}, keyword = {Maximum sustainable yield, Mutualistic system, Persistence, Extinction, Cooperative community} }
@article{article, author = {Legovi\'{c}, Tarzan and Ge\v{c}ek, Sun\v{c}ana}, year = {2012}, pages = {63-72}, DOI = {10.1016/j.ecolmodel.2012.01.006}, keywords = {Maximum sustainable yield, Mutualistic system, Persistence, Extinction, Cooperative community}, journal = {Ecological modelling}, doi = {10.1016/j.ecolmodel.2012.01.006}, volume = {230}, issn = {0304-3800}, title = {Impact of maximum sustainable yield on mutualistic communities}, keyword = {Maximum sustainable yield, Mutualistic system, Persistence, Extinction, Cooperative community} }

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


Citati:





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