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Pregled bibliografske jedinice broj: 16683

Modeling the optimal strategy in fish production considering the damage caused by a cormorant


Crnjac, Miljenko; Opačak, Anđelko; Tolušić, Zdravko
Modeling the optimal strategy in fish production considering the damage caused by a cormorant // Proceedings of the 7th International Conference on Operational Research / Aganović, Ibrahim ; Hunjak, Tihomir ; Scitovski, Rudolf (ur.).
Osijek: HDOI, 1999. str. 187-196 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Modeling the optimal strategy in fish production considering the damage caused by a cormorant

Autori
Crnjac, Miljenko ; Opačak, Anđelko ; Tolušić, Zdravko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 7th International Conference on Operational Research / Aganović, Ibrahim ; Hunjak, Tihomir ; Scitovski, Rudolf - Osijek : HDOI, 1999, 187-196

Skup
7th International Conference on Operational Research - KOI'98

Mjesto i datum
Rovinj, Hrvatska, 30.09.1998. - 02.10.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
growth model; population model with harvesting

Sažetak
We consider a model of spawn rearing with the constant damage $H_0$ of the form [ frac{; ; dN}; ; {; ; dt}; ; =rN(1-frac{; ; N}; ; {; ; A}; ; )-H_0, qquad r, , A>0, ] and an exploitable model of spawn rearing of one fish species in a fish-pond with the damage caused by a cormorant which is of the following form: [ frac{; ; dN}; ; {; ; dt}; ; =rNleft( 1-frac{; ; N}; ; {; ; A}; ; ight)-H(N)-H_0, quad r, , A>0, ] where $N(t)$ is a quantity of fish in the moment $t$, $H(N)$ -- quantity of harvesting at state $N$ of the fish population and $H_0$ -- constant damage caused by cormorants. Model steady states, optimal harvesting strategy and the optimal parameters estimation problem will be analysed. The model will be tested by using empirical data obtained in the fish-pond D., Miholjac.

Izvorni jezik
Engleski

Znanstvena područja
Matematika, Šumarstvo, Ekonomija



POVEZANOST RADA


Projekti:
165021

Ustanove:
Fakultet agrobiotehničkih znanosti Osijek,
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Profili:

Avatar Url Zdravko Tolušić (autor)

Avatar Url Anđelko Opačak (autor)

Avatar Url Miljenko Crnjac (autor)


Citiraj ovu publikaciju:

Crnjac, Miljenko; Opačak, Anđelko; Tolušić, Zdravko
Modeling the optimal strategy in fish production considering the damage caused by a cormorant // Proceedings of the 7th International Conference on Operational Research / Aganović, Ibrahim ; Hunjak, Tihomir ; Scitovski, Rudolf (ur.).
Osijek: HDOI, 1999. str. 187-196 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Crnjac, M., Opačak, A. & Tolušić, Z. (1999) Modeling the optimal strategy in fish production considering the damage caused by a cormorant. U: Aganović, I., Hunjak, T. & Scitovski, R. (ur.)Proceedings of the 7th International Conference on Operational Research.
@article{article, author = {Crnjac, Miljenko and Opa\v{c}ak, An\djelko and Tolu\v{s}i\'{c}, Zdravko}, year = {1999}, pages = {187-196}, keywords = {growth model, population model with harvesting}, title = {Modeling the optimal strategy in fish production considering the damage caused by a cormorant}, keyword = {growth model, population model with harvesting}, publisher = {HDOI}, publisherplace = {Rovinj, Hrvatska} }
@article{article, author = {Crnjac, Miljenko and Opa\v{c}ak, An\djelko and Tolu\v{s}i\'{c}, Zdravko}, year = {1999}, pages = {187-196}, keywords = {growth model, population model with harvesting}, title = {Modeling the optimal strategy in fish production considering the damage caused by a cormorant}, keyword = {growth model, population model with harvesting}, publisher = {HDOI}, publisherplace = {Rovinj, Hrvatska} }




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