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In living memory : the dynamics of event recollection in a stable population
Denton, Frank T.; Spencer, Byron G. - 2020
Persistent link: https://www.econbiz.de/10012211681
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A methodology for projecting sparse populations and its application to remote Indigenous communities
Dockery, Alfred Michael; Harris, Mark N.; Holyoak, Nicholas - In: Journal of geographical systems : geographical … 23 (2021) 1, pp. 37-61
Persistent link: https://www.econbiz.de/10012499225
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Two Outline Models of Science: AMS And HAMS
Doran, Jim - In: Journal of Artificial Societies and Social Simulation 14 (2011) 4, pp. 5-5
Two abstract and computational models of the long-term process of science are proposed: AMS and HAMS. An outline specification of each model is given and the relationship between them explained. AMS takes an Olympian (\"artificial world\") view of science and its processes. HAMS is simpler and...
Persistent link: https://www.econbiz.de/10009358520
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The influence of mobility rate on spiral waves in spatial rock-paper-scissors games
Mobilia, Mauro; Rucklidge, Alastair M.; Szczesny, Bartosz - In: Games 7 (2016) 3, pp. 1-12
We consider a two-dimensional model of three species in rock-paper-scissors competition and study the self-organisation of the population into fascinating spiraling patterns. Within our individual-based metapopulation formulation, the population composition changes due to cyclic dominance...
Persistent link: https://www.econbiz.de/10011709892
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THE EFFECTS OF VARYING PARAMETER VALUES AND HETEROGENEITY IN AN INDIVIDUAL-BASED MODEL OF PREDATOR-PREY INTERACTION
CHIVERS, WILLIAM J.; HERBERT, RIC D. - In: Advances in Complex Systems (ACS) 06 (2003) 03, pp. 441-456
An individual-based model which produces nonlinear predator-prey dynamics is described. The importance of individual variation to the stability of the population dynamics predicted by the model and the advantages of the individual-based approach to modelling ecological systems is discussed. The...
Persistent link: https://www.econbiz.de/10005047480
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The influence of mobility rate on spiral waves in spatial rock-paper-scissors games
Mobilia, Mauro; Rucklidge, Alastair M.; Szczesny, Bartosz - In: Games 7 (2016) 3, pp. 1-12
We consider a two-dimensional model of three species in rock-paper-scissors competition and study the self-organisation of the population into fascinating spiraling patterns. Within our individual-based metapopulation formulation, the population composition changes due to cyclic dominance...
Persistent link: https://www.econbiz.de/10011550519
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An agent-based modelling approach to evaluation of multiple-use management strategies for coastal marine ecosystems
McDonald, A.D.; Little, L.R.; Gray, R.; Fulton, E.; … - In: Mathematics and Computers in Simulation (MATCOM) 78 (2008) 2, pp. 401-411
, conservation, fisheries, and urban and industrial development. A selection of cross-sectoral development scenarios, management …
Persistent link: https://www.econbiz.de/10010749548
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DEA-based predictors for estimating fleet size changes when modelling the introduction of rights-based management
Pascoe, Sean; Hutton, Trevor; van Putten, Ingrid; … - In: European Journal of Operational Research 230 (2013) 3, pp. 681-687
. This can have an impact on the economic, social and environmental outcomes of fisheries management. Management Strategy …
Persistent link: https://www.econbiz.de/10011052585
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On the Benefits of Including Age-structure in Harvest Control Rules
Rocha, José María Da; Mato Amboage, Rosa - Departamento de Fundamentos del Análisis Económico … - 2014
This paper explores the benefits of including age-structure in the control rule (HCR) when decision makers regard their (age-structured) models as approximations. We find that introducing age structure into the HCR reduces both the volatility of the spawning biomass and the yield. Although at a...
Persistent link: https://www.econbiz.de/10011168522
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Management Strategy Evaluation and Management Procedures: Tools for Rebuilding and Sustaining Fisheries
Holland, Daniel S. - Trade and Agriculture Directorate, Organisation de … - 2010
Fisheries management is complicated in nearly all cases by a high degree of uncertainty about the current state and … fisheries with excellent data collection programs, scientific surveys and sophisticated assessments, the estimates of catch … levels that will maintain healthy fisheries or rebuild depleted ones are often far from accurate. Consequently recommended …
Persistent link: https://www.econbiz.de/10008527411