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The purpose of this paper is to explore consumer knowledge of seafood sustainability and how that knowledge influences the purchase of seafood products.

Using an online survey (n=1,319), the authors investigated Australian consumer knowledge of seafood sustainability and the drivers of purchase choice. Objective knowledge categories were developed through the qualitative analysis of unprompted, open-ended responses and compared with other surveyed measures of objective knowledge. The relationship between these knowledge categories and the importance of sustainability in the purchase decision was tested.

A significant group of consumers either had no knowledge of seafood sustainability (17.8 per cent) or gave an incorrect response (15.5 per cent), while 25.1 per cent demonstrated simple and 41.6 per cent complex knowledge. Further, the knowledge was positively related to importance of sustainability when making purchase decisions. Sustainability moved from the lowest ranked attribute for the no knowledge group to the highest ranked attribute for the complex knowledge group.

The results show that the consumer knowledge about sustainable seafood cannot be assumed and that the level of sustainability knowledge influences the importance of sustainability in the purchase decision.

The results suggest that information-based strategies based on a universally shared definition of sustainability in the seafood industry designed to drive sustainable consumer behaviour for seafood must take the account of consumer knowledge.

This paper identifies and provides a classification framework for levels of consumer knowledge about sustainable seafood and demonstrates a positive relationship between knowledge and the importance of sustainability in consumer decisions with regard to purchasing seafood.

This chapter explores the evolution of a network, initially based on providing sustainable seafood through Loblaw’s supply chain, to a network that is collectively working to improve ocean health. It describes the role of the CEO and key managers, the internal changes taken by Loblaw to become a more sustainable organization, and the external partnering that resulted in a more coherent network with shared goals.

The chapter describes models and theories of sustainable organizations, issue nets, and collaboration and then applies the concepts to understand Loblaw’s sustainability journey and the creation of a network.

The model of the evolution to a sustainable organization is extended to include the journey to sustainable issue or domain networks. What Loblaw and the partnering organizations were able to create suggests that there are increasing levels of collaboration around changing a domain, if there is the courage to take a leap of faith and increase an organization’s time horizon beyond immediate financial demands.

The findings of this chapter will help senior executives with responsibility for shifting supply chains to become more sustainable. In addition, this case provides a new level of detail in describing the journey to sustainability, shifting from a company focus to an issue focus.

The study aims to provide important insights into environmental attributes that are relevant to consumer's choices in purchasing canned tuna fish, and how much these attributes and socio-demographic individual characteristics relate to the frequency of consumption.

An online survey of 251 Italians was carried out. Socio-demographic variables and environmental attributes of the product that consumers pay attention to were considered in a two-step analysis: a cluster analysis used to create a segmentation of people's profiles that are further characterised; a binary logistic regression to assess the significance of attributes in relation to the frequency of canned tuna consumption.

Among attributes that respondents pay attention to when purchasing canned tuna, the country of origin is the aspect most considered, while other characteristics with a higher content of environmental sustainability received minimal attention. Three clusters emerged: the smallest one, insensitive to sustainability issues; an intermediate group which is mindful of sustainability attributes; and the biggest cluster which is “sustainability inconsistent.” Moreover, respondents who reported concerns about the environmental impacts of tuna production are less likely to consume the product than other consumers; attention paid to the method of farming, the presence of children and a young age show willingness to consume tuna.

This study contributes to the literature on canned tuna consumption by focusing on the attention that consumers pay to environmental product attributes in their purchasing choices. The relevance of this topic might be envisaged in relation to several environmental issues associated with tuna production and consumption, and to the economics and strategies of the tuna industry, being canned tuna among the most internationally traded seafood products.

The purpose of this paper is to explore the role of determinants of consumers’ buying intentions for sustainable seafood.

Survey data from 755 representative respondents in the UK were collected. Structural equation modelling was used to analyse the data. The theory of planned behaviour was used as a framework for the analysis, with an additional variable, personal norm, which seems to be especially relevant for environmental behaviour.

The results confirmed the expected relationships: the motivation to buy sustainable seafood is increased by a positive attitude towards buying sustainable seafood, perceived pressure from important others such as family, friends and colleagues, and by a strong moral obligation. Attitude towards buying sustainable seafood was the strongest predictor of intention found in the study. To reach a goal of consumers placing greater emphasis upon purchasing more sustainable seafood, both attitudinal and normative messages could be used. Further implications of the findings and the scope for further research are discussed.

The study is correlational in nature, thus limiting the causal inferences that can be made from the results. It does, however, help to explain the relationships in explored in the model.

This paper addresses the issue of motivation to buy sustainable seafood which has not received much attention in literature, but is an important issue for anyone trying to increase consumer sustainable behaviour.

The purpose of this study is to utilise market-oriented methodologies to determine key attributes driving consumers' preferences for novel sustainably sourced seafood concepts, derived from a species of wild-caught fish unfamiliar to consumers and to explore new product concepts for various consumer clusters.

This study applied a mixed-method approach including five focus groups with 40 consumers and a single conjoint-based questionnaire administered to 300 seafood consumers in Ireland. The focus groups explored in-depth consumers' expectations, requirements and preferences and identified the key attributes that would influence acceptance of new seafood products. Full-profile conjoint analysis was used to model consumers' preferences for novel seafood product concepts that utilised a sustainably sourced species unfamiliar to the consumer.

Focus groups revealed that the most important attributes were brand, price, format, packaging, supplementary information and accompaniment. The conjoint simulation identified three consumer clusters. Product concepts containing a sustainably sourced fish species were identified according to the preferences of each consumer cluster.

This research highlighted a sustainability angle in new product development and identified a competitive advantage and market potential for boarfish (Capros aper), which is an underutilised Irish fish species. It used a market-oriented approach to explore the development of novel sustainably sourced value-added seafood product concepts. The study results provide small and medium seafood companies with original and unique insights for developing novel sustainably sourced fish products that increase consumer acceptance.

The purpose of this paper is to gain an understanding of the primary barriers to the implementation of environmental responsibility in organizations.

The paper employs semi‐structured interviews with key informants and site observations. Key informants include top and senior managers of three frozen seafood processing companies in Thailand.

The paper identifies three primary barriers: the lack of a system perspective on seafood sustainability, absence of top management commitment and cultural diversity.

As an exploratory case study, findings cannot necessarily be extrapolated to broader populations. To improve generalization of the findings, future research should broaden the sample. It would also be beneficial to pursue comparative research between industries, countries and regions.

Implementing corporate environmental responsibility requires raising “green culture” ideology throughout an organization. A system perspective on seafood sustainability, top management commitment and proper management of cultural diversity plays a significant role in affecting organizational change towards sustainability.

This paper contributes to a greater understanding of the role of humans and culture in greening the seafood supply chain.

The purpose of this study was to investigate the role of consumer altruism and other socio-cultural factors in predicting how much attention consumers pay to seafood eco-labels.

The empirical investigation was carried out by administering an online questionnaire to a sample of Italian and Spanish people from December 2019 to April 2020. After carrying out the principal component analysis procedure, the work made use of an ordinal logistic regression.

Both Italian and Spanish consumers with an altruistic attitude, who feel that food produced in a sustainable way can protect the environment and workers, appear more likely to take an eco-label into account. In addition, in both countries, consumers with a higher level of education and in the older age range are more likely to read eco-labels before buying fish products.

The first limitation is mainly related to the sampling procedure, which is not probabilistic and does not allow for generalisation of the results. Furthermore, some indicators related to COVID-19 were not included as the planning stage of the research methodology occurred before the pandemic.

A better understanding of the main determinants predicting consumers' attention to seafood eco-labels could be crucial to promote effective marketing strategies aimed at increasing consumer interest and awareness in sustainable seafood and eco-labels.

Exploring the role of consumers' altruism in how much attention is paid to seafood eco-labels appears to be a new approach that emphasises the role of altruism as a variable capable of bridging the “value-action gap”.

This study aims to explore the risk level of pufferfish and lionfish by comparing them among Turkish marines. In addition, this study focuses on comparing pufferfish with lionfish to determine which one is more dangerous for marine economics in Türkiye.

This study employs descriptive content analysis to give some qualitative evidence for the related literature. As a sample case, Türkiye was selected in the context of being a country in the Mediterranean Basin. By reviewing recent news, reports and publications, this study firstly will conclude how invasive alien marine species affect Turkish marines. Then, pufferfish and lionfish will be compared together to determine the risk level of these species for Turkish marine economics.

As a result of descriptive findings, it is seen that captured fishery has been declined in Turkey recently due to many factors including climate change, global warming, overfishing, environmental pollution and attack of invasive alien species. Pufferfish and lionfish are seen as the most spread marine species in Turkish marines. When comparing pufferfish with lionfish, it is seen that pufferfish is more dangerous than lionfish for Turkish marine economics.

This study provides descriptive and original findings as a result of comparison of pufferfish and lionfish due to their impact on Turkish marine economy. It is thought to give useful importation for the fight against invasive alien marine species in the Mediterranean Basin. Future studies can investigate different invasive alien marine species and their impacts on marine economics in the Mediterranean Basin.

Based on the Turkish cases, it is determined that there should be different policies for fight against invasive alien marine species in the Mediterranean Sea. Each marine species has different impacts on seafood market. Some of marine species can be consumed as a seafood product but some of them can't be consumed that policy makers should develop other strategies such as catching them to reduce their population in the local marines.

The spread of invasive alien marine species is still continuing in the Mediterranean Basin. Each country has been affected by the attack of invasive alien marine species. To keep sustainable seafood market and marine economics, countries should both implement common policies and develop policies specific to threats in their own countries.

This study reveals key points in the rise of invasive alien marine species in Turkish marines at first. The main contribution of this study is to be a recent sample for a country which is under attack by invasive alien marine species by giving a comparison of pufferfish and lionfish.

The purpose of this article is to explore and classify the pattern of themes and challenges in developing socially sustainable supply chains.

The methodology is based on a systematic review of the peer-reviewed literature to explore what major themes and challenges have been discussed and the significant gaps where opportunities for further research can be found.

In total, four categories of themes were identified, namely, human-centric, focal organization-centric, supply chain-centric and governance-centric. Challenges were classified into seven categories, namely, inadequate and asymmetric knowledge, difficulties of operationalization, shifting the values, subjectivity in evaluation, governance complexity, difficulties of small- and medium-sized enterprises and sustainability fade.

The focus of the article is on the social pillar of sustainable development in the context of supply chains. A more holistic systematic investigation of synergy of all the three pillars/bottom lines of sustainable development (economic, environmental and social) can be an opportunity for further research.

Taking a more holistic view of the pattern of currently discussed themes and challenges may be beneficial in increasing the absorptive capacity of industrial and business practitioners, by accumulating and assimilating external knowledge, when they design and operationalize innovative strategies in developing sustainable supply chains.

This article may increase awareness about the social responsibilities of supply chains actors and stakeholders in different scales. It may also guide managers, decision makers and practitioners to better understand the difficulties, obstacles or dilemmas that can hinder the sustainable development of supply chains. The results section presents a framework driven from the emerged themes, and the discussion section provides propositions for tackling the challenges and opportunities for further research.

Portugal is a country with one of the highest seafood consumption per capita in the world. The purpose of this paper is to understand the Portuguese knowledge and attitudes towards seafood and relate it to consumers’ environmental conscious.

Using an internet-based survey the authors investigated the relation of socio-demographic variables to consumption frequency and how knowledge about seafood is associated with interest in different information when purchasing seafood products.

Results demonstrate consumption of a high diversity of species. Tuna and cod are the top species related to convenience and food traditions. There is a preference to consume seafood mostly at home and prepared grilled. Differences between higher and lower knowledgeable consumers’ related to seafood, show that the first ones have a more diversified use of species and high prevalence of small pelagic fish.

The findings are influenced by the sample obtained, which over-represents well-educated and higher income people. Moreover the self-reported consumption can be biased by individuals own perceptions and different seafood products. Better estimations of consumption frequency could result from asking more detailed information, as such as by species or meal occasions.

Portuguese consumers have high knowledge about seafood but it is not necessarily related to sustainable choices. To help in sustainable seafood choices it might be more effective to promote existing habits based on Portuguese traditions that still are good alternatives for the marine environment.

A higher consumer’s knowledge does not necessarily mean more sustainability.