Effects of animal dispersal on harvesting with protected areas

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00432312" target="_blank" >RIV/60077344:_____/15:00432312 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/15:43888721

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0022519314005499" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0022519314005499</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jtbi.2014.09.010" target="_blank" >10.1016/j.jtbi.2014.09.010</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of animal dispersal on harvesting with protected areas

Popis výsledku v původním jazyce

Effects of density dependent as well as independent dispersal modes between a harvested patch and a protected area on the maximum sustainable yield and population abundance are studied. Without dispersal, the Gordon-Schaefer harvesting model predicts that as the protected area increases, population abundance increases too but the maximum sustainable yield (MSY) decreases. This article shows that dispersal can change this prediction. For density independent balanced and fast dispersal, neither the MSY, nor population abundance depends on the protected area. For fast and unbalanced dispersal both the MSY and equilibrium population abundance are unimodal functions of the protected area size. For density dependent dispersal which is in direction of increasing fitness predictions depend on whether individuals react to mortality risk in harvested patch. When animals disregard harvesting risk, the results are similar to the case of density independent and balanced dispersal. When animals do c

Název v anglickém jazyce

Effects of animal dispersal on harvesting with protected areas

Popis výsledku anglicky

Effects of density dependent as well as independent dispersal modes between a harvested patch and a protected area on the maximum sustainable yield and population abundance are studied. Without dispersal, the Gordon-Schaefer harvesting model predicts that as the protected area increases, population abundance increases too but the maximum sustainable yield (MSY) decreases. This article shows that dispersal can change this prediction. For density independent balanced and fast dispersal, neither the MSY, nor population abundance depends on the protected area. For fast and unbalanced dispersal both the MSY and equilibrium population abundance are unimodal functions of the protected area size. For density dependent dispersal which is in direction of increasing fitness predictions depend on whether individuals react to mortality risk in harvested patch. When animals disregard harvesting risk, the results are similar to the case of density independent and balanced dispersal. When animals do c

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.30.0032" target="_blank" >EE2.3.30.0032: Vytvoření postdoktorandských pozic na Biologickém centru AV ČR k rozvoji biologických disciplín a dosažení globální konkurenceschopnosti</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Theoretical Biology

ISSN

0022-5193

e-ISSN

—

Svazek periodika

364

Číslo periodika v rámci svazku

Jan 7

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

131-138

Kód UT WoS článku

000347022500013

EID výsledku v databázi Scopus

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