The Australian federal fisheries policy identifies maximising net economic returns as the primary objective of fisheries management. This has largely been interpreted as maximising the net economic yield (MEY) in fisheries. For multispecies fisheries, this has been based on maximising the net present value of total profit in the fishery...
Fisheries in Queensland, and elsewhere, are coming under increased pressure from other potential resource users for access to the resources. These include the fish resource itself (i.e. by recreational fishers), as well as encroachment on the area of the fishery through conservation based closures and onshore activities (e.g. port development)...
In the present paper we study effect of information uncertainty on efficiency of multispecies fishery contracts, when private harvesting costs are uncertain. A static game between a principal and two fishing fleets is considered, when fishermen are completely selective about allocation of their harvesting efforts between the commercial and non-commercial...
A major revision of the CFP for the period 2013-2022 was the introduction of a landing obligation (LO) of all fish caught. Contrary to f. ex. Norway, Iceland and the Faroe Islands the EU has conducted a regime where it was forbidden to keep fish below a certain size on...
This document provides a summary of a Special Session held at the IIFET 2016 Scotland conference in July 2016. The registration number and title of the special session were 5300: Measuring and Managing Risk-taking and Safety in Commercial Fishing. The session was organized by Lisa Pfeiffer. The report includes details...
In this paper, we measure demand characteristics for imported cod products in Portugal. Portugal imports cod primarily in three forms; frozen, salted and salted & dried but consumption of cod is primarily salted & dried product. Norway is the major producer and exporter of salted & dried cod but Portugal...
In this study, socio-economic structure of fishermen in Samsun Shelf Area was investigated between January 2014 and May 2015. Questionnaires were applied to 42 fishermen by visiting the region three times. At the end of the study, the age distribution of the fishermen were mentioned between 29 and 69 years;...
Scholars of natural resource systems increasingly refer to ‘governance’ as a crucial steering activity for sustainable management of natural resources. It is now common practice to speak of ‘ocean governance’, ‘coastal governance’, and ‘fisheries governance’. Within governance, sustainability and decentralization are two major factors that underpin the success of governance...
We develop a model of a multinational firm producing commodities for a global market in multiple locations with location-specific risks and different regulatory standards. Salmon aquaculture and disease outbreaks provide an empirically relevant example. We specifically examine details of the infectious salmon anemia outbreak in Chile in the late 2000s,...
The seafood sector has been followed and presented through different data collected as for example by FAO over several years. Often these studies are globally and/or macro-oriented market and even though these studies clearly add insight and understanding they do not provide the details needed for assessing the different sectors...
The rapidly changing production processes in aquaculture has required large investments from fish framers, and over the last decades the demand for insurance to share and cover the risks involved has increased significantly within the aquaculture sector. On the other side, the availability of commercial aquaculture insurance is not widespread,...
Each year, over 20,000 metric tons of tuna are supplied to the Japanese market, of which 40% are caught by domestic vessels. Although the Japanese tuna market is large, little is known about the supply chain and the Japanese tuna fisheries’ behaviors. In this study, we investigate how Bluefin tuna...
This document provides a summary of a Special Session held at the IIFET 2016 Scotland conference in July 2016. The registration number and title of the special session were 5310: Fishing Cost Data Collection and Implications in Fisheries Management. The session was organized by Minling Pan. The report includes details...
Background: Fish are an important part of a well-balanced diet as it contains high quality proteins, as well as polyunsaturated fatty acids that are known to play an important role in human health. Consumption of fish, however, is the primary route of exposure to methylmercury in humans. A quantitative risk-benefit...
This document provides an overview of a presentation held during the Industry and Policy Day at the IIFET 2016 Scotland conference in July 2016. The presentation was part of Session A2: Market Implications and Possible Solutions: Certification, Ethics and Social Responsibility. The session was chaired by Maarten Mens, and the...
Two thirds of seafood consumed in EU is imported. The EU capture fisheries sector has been stable during the last few years but EU aquaculture has declined. The EU capture fish industry has its main challenges related to the supply of fish because of overfished stocks and extreme seasonality of...
Retailers and suppliers of seafood are concerned about assured supply and their broader reputation with consumers. In theory, these concerns align with efforts to manage fisheries sustainably and reduce their environmental and social impacts. Hence engaging seafood supply chains more actively in fisheries management should help improve the fisheries in...
An understanding of fishers' decisions to exit or stay in a fishery is important for developing effective policy measures. In this study, we analyze the factors influencing this decision using a large administrative database covering the entire Swedish fisher population, their family ties, and detailed labour market data spanning two...
Future changes in Arctic marine ecosystems will depend as much on global climate change as on our ability to regulate and manage exploitation pressure at sustainable levels. There is a lack of integrated, cross-sectoral ecosystem-based analysis of the Arctic marine management. The analysis is on both the choices for implementing...
Due to establishment of five international organizations for tuna fisheries, tuna fishing in high seas are consequentially transformed from a time of free competition to a time of cooperative competition on the platforms created by those international organizations. The paper explores the openness, procedures of decision-making, allocation of fishing quotas...