Index Catalog // ScholarsArchive@OSU

Creator:: Eide, Arne
Abstract:: This paper investigates the application of cellular automata (CA) models in bioeconomic studies involving varying biological growth and area distribution. A simple 2D continuous cellular automata (CCA) model is presented and incorporated in a fish harvest model based on standard assumptions of economic rational behaviour by individual decision makers. The...
Resource Type:: Other
Full Text:: based on cellular automata population growth and distribution Author(s): Arne Eide

Creator:: Eide, Arne
Abstract:: A number of simulations have been carried out to study different management scenarios in the Barents Sea cod fisheries when implementing physical and biological effects of global warming. A regional representation of the IPCC SPRES B2 scenario (world region OECD90) has been obtained through the REMO5.1 model. Water temperatures and...
Resource Type:: Research Paper
Full Text:: possible economic effects of global warming on the Barents Sea cod fisheries Author(s): Arne Eide

Creator:: Eide, Arne
Abstract:: The theoretical economic performance of the year 2000 Norwegian fishing fleet in the Barents Sea cod fisheries are studied under different stock biomass levels and age compositions by applying the EconMult fleet model. Quarterly stock conditions during the period 1946-2004 have been investigated as this represent stock conditions which may...
Resource Type:: Research Paper
Full Text:: Barents Sea cod fisheries Author(s): Arne Eide Abstract: The theoretical economic

Creator:: Eide, Arne
Abstract:: Climate change is expected to influence the spatial and temporal distribution of fish stocks. The aim of this paper is to compare climate change impact on a fishery with the impact of other factors on the performance of the fishing fleet. The fishery in question is the Northeast Arctic cod...
Resource Type:: Presentation
Full Text:: distributions in the Barents Sea cod fishery Arne Eide – UiT - The Arctic University of Norway IIFET 2016 14

Creator:: Hermansen, Oystein and Eide, Arne
Abstract:: Most fishermen are faced with several options in both long and short term planning of their activity. In this paper we study fishers short term decisions when different seasonal fishery options are available. This involves choices of spatial and temporal allocation of effort as well as use of varying fishing...
Resource Type:: Research Paper
Full Text:: , oystein.hermansen@nofima.no Arne Eide, Norwegian School of Fisheries Science, arne.eide@uit.no ABSTRACT

Creator:: Thanh, Nguyen Viet and Eide, Arne
Abstract:: The objective of this study is to investigate the sustainability properties of the stock of the shrimp trawl fishery in the Tonkin Gulf, Vietnam. Surplus production models of Verhulst-Schaefer and Gompertz-Fox are applied to the shrimp trawl fishery, which is a typical tropical fishery with the characteristic properties of small...
Resource Type:: Presentation and Research Paper

Creator:: Henriksen, Edgar, Flaaten, Ola, and Eide, Arne
Abstract:: Plankton feeding fish populations on high latitudes have a strong seasonal growth as food only is available when the sun is above the horizon. The rest of the year the biomass will be reduced as a result of natural mortality and reduced weight on each individual. Prices and costs per...
Resource Type:: Other
Full Text:: Flaaten, Arne Eide Abstract: Plankton feeding fish populations on high latitudes have a strong

Creator:: Eide, Arne, Eriksen, Guri Hjallen, and Flaaten, Ola
Abstract:: This is a study on economic implications of the 3 year harvest control rule (HCR) for the Northeast Arctic cod stock, decided in November 2002 by the Joint Norwegian-Russian Fisheries Commission. Outcomes of this rule are compared to those of five other rules, including the previous one based on a...
Resource Type:: Research Paper
Full Text:: HARVEST RULES FOR NORTHEAST ARCTIC COD Arne Eide, Guri Hjallen Eriksen & Ola Flaaten The Norwegian

Creator:: Cao, Nga, Eide, Arne, Armstrong, Claire, and Long, Le Kim
Abstract:: This study identifies differences in fishing efficiency of vessels operating in the Nha Trang purse seine fishery in Vietnam. The deterministic DEA methodology is used to assess relative capacity utilization of the fishing fleet. Double bootstrap DEA method is adopted to overcome some of the drawbacks of nonparametric DEA methodology...
Resource Type:: Presentation
Full Text:: Co-authors: - Prof. Arne Eide (UiT) - Prof. Claire

Creator:: Nguyen, Viet Thanh
Abstract:: This study investigates the sustainability of shrimp stock in the trawl fishery in the Tonkin Gulf, Vietnam. It is a small scale and multi species fishery. The Verhulst-Schaefer and Gompertz-Fox surplus production models are applied. There are two shrimp spawning seasons in a year in the Gulf. Therefore, in this...
Resource Type:: Presentation
Full Text:: Acknowledgements  I am very grateful for advice from Arne Eide (University of Tromso) and Niels Vestergaard

ScholarsArchive@OSU