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This paper looks at the institutional emergence, particularly space rights, within the culture of the Peruvian bay scallop (Argopecten purpuratus) in Sechura Bay. The institutional system developed within a period of 20 years from an open-access, gold rush scenario to a rather structured, formal activity – however, still relies on a lot of informality. This work uses the matrix provided by the material dependency framework presented in this special issue distinguishing between nature, human and hybrid-made materialities that influence the emergence of institutional structures, on the one axis and path-, inter- and goal dependencies on the other axis. In this work, we argue that existing natural (high environmental risks associated with scallop culture in this setting), hybrid (need to process quickly) and human-made (export-oriented production) materialities have shaped different path dependencies in institutional development in favour of larger firms who gradually took over the control of scallop production from small-scale producers, who in turn became piece wage labourers. Yet, the realities of both actors are necessarily intertwined, with informal loop holes being intentionally left open, shaping different institutional solutions over time. Applying the material dependency framework shows how materialities and goal dependencies are intertwined in this particular case of scallop bottom aquaculture. [ABSTRACT FROM AUTHOR]

Knowledge of the shared resources—or commons—that aquaculture systems rely on, and the appropriate rule and norm systems to govern them—or institutions—is far behind other natural resource use sectors. In this article, we provide a conceptual framework for identifying the social and environmental commons creating collective action problems for aquaculture governance. Collective action problems, or social dilemmas, create problems for governing shared resources because the typical strategies for individual use (maximisation; free riding) are often divergent from broader group interests (e.g. fair contributions; sustainable use). This framework helps identify two types of collective action problems in aquaculture: first‐order (direct use and provision of commons) and second‐order (provision, maintenance and adaptation of institutions to govern commons). First‐order aquaculture commons with governance challenges include water quality, water quantity, physical space, inputs, genetic diversity, mitigating infectious disease, earth and climate stability, infrastructure, knowledge and money. Second‐order institutions govern the use of first‐order commons. These include rule and norm systems that structure property rights and markets, aiming to better align individual behaviour and collective interests (e.g. sustainability goals) through governance. However, which combination of institutions will fit best is likely to be unique to context, where aquaculture has important differences from capture fisheries and agriculture. We provide four case examples applying our conceptual framework to identify existing aquaculture commons, institutions and governance challenges in Peru (mariculture), the Philippines (earthen ponds), Nepal (raceways) and Denmark (recirculation). [ABSTRACT FROM AUTHOR]

The Covid-19 pandemic is a global shock that is significantly affecting coastal social-ecological systems (SES) in different parts of the world. Its widespread impacts have unravelled vulnerabilities in many aspects of society, including food systems. Our study investigated the impacts of a lockdown associated with the pandemic in the province of Bulacan, in the region of Central Luzon, Philippines, where aquaculture and capture fisheries are important and interconnected sectors. In particular, we focused on impacts related to production and market. We considered people's coping strategies and the factors that enabled such strategies. Our investigation adopted a case study approach and drew on qualitative data analysed through thematic analysis. The findings revealed differentiated mechanisms through which aquaculture and capture fisheries production were impacted. Both were strongly affected by market disruptions but through slightly different ways. In effect, the lockdown provided the impetus for the uptake and spreading of practices that were previously peripheral, particularly in relation to market exchanges. The study also identified a variety of coping strategies, as well as the importance of social support in the form of food aid, financial assistance, and institutional livelihood assistance. Finally, it discusses the importance of diversity in food sources, the role of local food systems, and governance implications for foregrounding social-ecological resilience in short-term response and long-term recovery. [ABSTRACT FROM AUTHOR]

This article synthesizes and compares environmental governance theories. For each theory we outline its main tenets, claims, origin, and supporting literature. We then group the theories into focused versus combinatory frameworks for comparison. The analysis resonates with many types of ecosystems; however, to make it more tangible, we focus on coastal systems. First, we characterize coastal governance challenges and then later link salient research questions arising from these challenges to the theories that may be useful in answering them. Our discussion emphasizes the usefulness of having a diverse theoretical toolbox, and we argue that if governance analysts are more broadly informed about the theories available, they may more easily engage in open-minded interdisciplinary collaboration. The eight theories examined are the following: polycentricity, network governance, multilevel governance, collective action, governmentality (power / knowledge), adaptive governance, interactive governance theory (IGT), and evolutionary governance theory (EGT). Polycentricity and network governance both help examine the links or connections in governance processes. Polycentricity emphasizes structural configurations at a broader level, and network governance highlights agency and information flow within and between individuals or organizations. Collective action theory is helpful for examining community level governance, and helps analyze variables hindering or enabling self-organization and shared resource outcomes. In contrast, multilevel governance helps understand governance integration processes between localities, regions, and states across administrative, policy, or legal dimensions. Governmentality is helpful for understanding the role of discourse, power, knowledge, and narratives in governance, such as who creates them and who becomes governed by them with what effect. Adaptive governance helps analyze the links between context, change, and resilience. IGT helps examine the interdependencies between the systems being governed and the governing systems. EGT is helpful for unpacking how coevolutionary processes shape governance and the options for change. [ABSTRACT FROM AUTHOR]

Privatization of the ocean, in the sense of defining more exclusive property rights, is taking place in increasingly diverse ways. Because of more intensive and diversified use patterns and increasing sustainability challenges, it is likely that this process will continue into the future. We argue that the nature of privatization varies from one oceanic domain to another. We differentiate four idealtypical domains: (1) resources, (2) space, (3) governance control, and (4) knowledge, and nine criteria for the assessment of privatization. We apply those criteria to a selection of examples from the realm of marine life (from micro-organisms to fish) to highlight similarities and differences and establish foundations for broader analysis. We aim hereby to develop the groundwork for a balanced, interdisciplinary perspective on ocean privatization. Our analysis demonstrates that privatization has multiple dimensions and cannot be condemned or embraced in its entirety. Instead it requires more nuanced assessment and deliberation. [ABSTRACT FROM AUTHOR]

Anecdotal evidence from philanthropic fundraisers shows that virtual reality (VR) technology increases empathy and can influence people toward pro-environmental behavior. Non-profit organizations are increasingly marketing their causes using virtual reality and they report increased donations when VR technology is employed. In VR, users are immersed in situations intended to feel more like the real world through technology, such as 360° video viewed through 3D headsets that block out visual and auditory distractions. The framing of the message as either positive or negative has long shown to have an effect on behavior, although consensus on the impact of framing has not been reached in relation to encouraging contributions to public goods. This paper focuses on field experiments used to investigate the effects of varying degrees of visual immersion and positive versus negative message framing on respondents' contributions to a conservation charity. Participants were exposed to a five-minute underwater film about coral reefs and the importance of protecting them. We employed a 2x2 experimental design using 3D head-mounted displays comparing 360° film footage vs. unidirectional film and a positive message vs. a negative message. After watching the film, each participant completed a short questionnaire and had the opportunity to donate to a marine conservation charity. In addition, we tested a control treatment where no video was observed. The video was filmed in Indonesia which is host to some of the world's most biodiverse reefs that are under great threat from human activity. We also conducted the study in Indonesia, sampling a total of 1006 participants from the Bogor city area and tourists on the island of Gili Trawangan—which is popular for scuba diving and snorkeling. We find significant differences in observed behavior and reported emotions between all treatments compared to the control condition. Among the tourist sample, we find significant differences between the 360° film with a negative message which garnered significantly larger average donation amounts compared to the unidirectional film with both positive and negative framing. Overall, we can infer from these studies that virtual reality is an effective way to raise awareness of environmental threats and encourage behavioral action, especially when tailored to target groups. New technology, such as the VR head-mounted display, is highly effective at attracting interest which is an important point to encourage organizations to invest in new technologies. [ABSTRACT FROM AUTHOR]

Scientific agenda setting is critical at all levels of research, but can be strongly influenced by structural path dependencies of the science system itself. In this article we examine how knowledge production is shaped by interconnected path dependencies using the field of tropical marine sciences as a global case study. We use scientometric analysis methods on an original data set of 1328 peer-reviewed journal publications to examine publication trends including a co-authorship network analysis, links between author origin and research locations as well as a quantitative analysis of terminology use over space (i.e., region) and time. Scientometric findings are analytically discussed through a conceptual framework premised on theories of path dependency. Findings and critical analysis highlight how tropical marine science provides a prominent global example of how North American, European and Australian science programs predominantly shape knowledge production of the global science system, generating critical reflection on the path dependencies these create on current and likely future knowledge production and science agendas. Similar dependencies face other fields of science, and thus this study provides broadly relevant quantitative observational empirical findings supplemented with a critical social science analysis of how a transcultural Science and Technology Studies lens is useful for unpacking the webs of path dependencies driving, inhibiting and/ or shaping global knowledge production, placing meaning and context over observed empirical trends. [ABSTRACT FROM AUTHOR]

The paper reports a laboratory experiment in which groups of participants managed a Common-Pool Resource (CPR). The goal was to observe if different types of resource change, whether exogenous or endogenous, and gradual or sudden, would lead to different behaviour, and if the participants would adapt easily to any one of these changes. The experiment used a time continuous, dynamic tool. Endogenous resource changes, when compared with exogenous changes, led to higher cooperation, and a better management of the resource, thus reducing the risk of extinction through overharvesting. Abrupt changes appear to induce users to modify their behaviour according to what happens to the resource, but gradual changes do not seem to lead to behavioural change. In line with previous research, our results suggest that, when the users are aware of the threat of potential disasters, they can adapt their behaviour and move toward a solution which can avoid the tragedy of the commons. [ABSTRACT FROM AUTHOR]

Costa Rica is supporting Marine Areas of Responsible Fishing (AMPRs) to enable small-scale fishing communities to apply for exclusive harvesting and management rights within spatially delimited areas under a comanagement policy framework. Communities need to self-organize their own fishing association and develop a fishing management plan (POP) to apply. Seven AMPRs have been established in the Gulf of Nicoya, highlighting Costa Rica’s efforts to follow the FAO Small-Scale Fisheries Guidelines, but all face collective action challenges to develop and achieve common goals and implementation. In this article, we conduct a qualitative comparative analysis by applying the Social-Ecological System Framework (SESF) as a tool to identify the social and ecological conditions influencing collective action and co-management in three AMPRs in the Gulf of Nicoya, and we compare the similarities and differences between them. Our findings show that all three AMPRs face collective action challenges for different reasons. Nonetheless, some commonalities exist. Common drivers have motivated collective action in the creation of the AMPRs, including the desire to restrict certain types of fishing gears due to perceptions of resource scarcity and high dependence on local resources. Variables such as monitoring and sanctioning mechanisms, strong leadership and the economic heterogeneity of actors positively influence collective action in management. However, there are also variables hindering collective action, such as mistrust among actors, internal conflicts, lack of governmental support and resource unit mobility. Our findings suggest that AMPRs are a promising and potentially effective governance strategy because they can empower marginalized small-scale fishing communities and bring them into national development processes. However, there is an evident need for more state and local community investment into capacity building for self-organization and deliberation processes that can better enable AMPRs to move beyond “paper parks”, and towards being a practically useful governance strategy to showcase Costa Rica’s commitment to FAO Small-Scale Fisheries Guidelines. Adapting the AMPR model to fit the social-ecological context of each community is critical for success, despite the perceived similarity between the AMPRs. [ABSTRACT FROM AUTHOR]

Abstract In most coastal communities throughout the South Pacific customary rights to regulate access to vital and scarce resources evolved a long time ago. In many places, these systems have formed the basis of community-based marine management efforts. At the same time, national (fisheries and environmental) legislation regulates various aspects regarding the marine realm. The result is a legal pluralist situation – a circumstance that can affect the governability of coastal fisheries. This study draws on data from Fiji and Solomon Islands to examine how the national marine governance frameworks and customary/community-based marine resource management interact. Fiji has a centralized government and customary governance structures are fairly well defined. Various mechanisms exist that link the national and customary systems. In Solomon Islands customary systems and national governance authority are more dispersed and the latter is partly delegated to provincial governments. Here, partner organizations that engage in local marine management can play a vital role in bridging local and (sub-) national levels. The analysis of the two countries reveals that legal pluralist patterns can play out and be addressed differently. A deeper understanding of the interactions between national and customary marine governance systems can help to design procedures or legal mechanisms which optimize relations across levels and systems, and thus contribute to improving governance outcomes. Highlights • Legal pluralism is a core feature of coastal fisheries in Fiji and Solomon Islands. • National and customary marine governance systems interact differently. • Interactions range from indifference to accommodation and mutual support. • Institutional structures to link different governance levels and systems are key. [ABSTRACT FROM AUTHOR]

Collective action of resource users is essential for sustainability. Yet, often user groups are socioculturally heterogeneous, which requires cooperation to be established across salient group boundaries. We explore the effect of this type of heterogeneity on resource extraction in lab-in-the-field Common Pool Resource (CPR) experiments in Zanzibar, Tanzania. We create heterogeneous groups by mixing fishers from two neighbouring fishing villages which have distinct social identities, a history of conflict and diverging resource use practices and institutions. Additionally, we analyse between-village differences in extraction behaviour in the heterogeneous setting to assess if out-group cooperation in a CPR dilemma is associated with a community’s institutional scope in the economic realm (e.g., degree of market integration). We find no aggregate effect of heterogeneity on extraction. However, this is because fishers from the two villages behave differently in the heterogeneity treatment. We find support for the hypothesis that cooperation under sociocultural heterogeneity is higher for fishers from the village with larger institutional scope. In line with this explanation, cooperation under heterogeneity also correlates with a survey measure of individual fishers’ radius of trust. We discuss implications for resource governance and collective action research. [ABSTRACT FROM AUTHOR]

Abstract Resource users’ perceptions are crucial for successful marine governance because they affect community support, participation and legitimacy. Efforts have been made to understand how fishers’ attitudes, understandings and interpretations of the environment and its governance emerge in small-scale fisheries. However, many quantitative studies have focused on how individual-level attributes like socio-demographics are associated with perceptions, ignoring a fundamental scale at which humans arrive at their views about the world – the social group. In multi-gear fisheries, fishers typically cluster in two overlapping types of group: occupational groups (defined by fishing gear) and village communities. Taking into account also individual-level variables, which group type is more associated with particular environmental and governance perceptions, e.g. about change in fish stocks, collective action or appropriate management actions? Through questionnaires in combination with multivariate and multi-model inference, this study reveals that, among fishers in two villages in Zanzibar (n = 172), village is more associated with perceptions than occupational group or any other factor. Further, individual attributes like education and age influence perceptions. The main finding implies that the role of social-cultural processes might have been underestimated in quantitative research on research users’ perceptions. This has consequences for policy and research and shows that both can be informed by statistical analyses that disentangles effects of different levels of group belonging. Highlights • Resource users’ perceptions are essential for community support in marine governance. • Little research has investigated the role of different overlapping groups for perceptions formation. • Are fishers perceptions associated with village or with occupational group (i.e., main gear type)? • Perceptions strongly cluster by village in a small-scale fishery in Zanzibar. • Probably, social-cultural group processes, apart from socio-demographics, are important. [ABSTRACT FROM AUTHOR]

Abstract Plastic pollution is rampant in oceans across the globe. Our project in Indonesia seeks to understand and measure the effectiveness of non-monetary interventions that can help to reduce plastic bag consumption. A natural field experiment with 60 local shops was set up and three different persuasion strategies to measure shop owners’ likelihood to participate and sell them to customers were applied. In all treatment conditions the reusable bags were offered to the shop owners at a subsidized price along with explanations about the harm plastic bags do to the environment. Additionally and according to their randomly assigned treatment, they got either information activating a pro-environmental social norm (arguing that distributing the reusable bags helps support the wellbeing of their society); Indirect monetary incentive (arguing that their business can save money by reducing the amount of free plastic bags) or; authority endorsements (the head of the village showing his support of the idea to distribute the reusable bags). Our results support the conjecture that local leaders play an important role in the Indonesian context. Highlights • Local authorities are effective partners facilitating pro environmental behavior. • Natural field experiments allowed for a realistic testing of persuasion interventions. • Shop owners as target group to multiply effectiveness of interventions. • Evidence that more educated and more religious shop owners sold more reusable bags. [ABSTRACT FROM AUTHOR]

Abstract: Proximate stressors such as destructive fishing are key drivers of coral reef degradation. Conservation strategies that marshal local action and are tailored to the preferences of the target group are thus needed to sustain coral resources. We experimentally analyze the behavior of marine resource users in a coastal village in Indonesia to gain insight into whether people prefer to donate time or money to environmental or other charitable causes. Each person is subject to one of four treatments: monetary donation, monetary donation match, volunteer time donation, and volunteer time donation match. Contrasting with the existing literature, we find that participants give significantly more when donating money compared to time. We also find that matching donations increases the percent of people giving but does not increase the amount donated. This research furthers our understanding of what motivates resource users in a developing country to contribute to the provision of public goods. [ABSTRACT FROM AUTHOR]

Recent events and trends in international relations are making it necessary for scientists to design their projects in ways that can integrate disciplinary perspectives and learn how to communicate their results in governance processes. Some examples of settings in which such skills would be needed are the debates about the political and legal relevance of the "Anthropocene" as a concept, the establishment and implementation of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), the recent International Court of Justice's decision on what constitutes "scientific purpose" under the Whaling Convention, and the ongoing international efforts to regulate deep seabed mining activities. These events reveal an acceleration of growing environmental, distributional, and geostrategic conflicts over ocean resources which are changing the character of marine research. For some time now marine sciences have recognized the interdependence of social and ecological systems and the cumulative effects of multiple environmental pressures. In addition, we observe that the relationship between science and policymaking is rapidly changing in a process which we refer to here as the internationalization of knowledge, and that scientific research activities and results are progressively being internationally contested. Altogether these developments constitute extrinsic constraints that render transcending disciplinary boundaries a conditio sine qua non for future marine research. Better comprehension of these trends and their implications may help us to understand marine science's functioning in the near future, particularly the relationship between disciplines involved. [ABSTRACT FROM AUTHOR]

Abstract: Tropical coasts face unprecedented sustainability challenges for advancing human welfare and maintaining ecosystem functioning and diversity. These coupled social–ecological processes exist within interdependent relationships across multiple levels and scales. Reflection is needed on the knowledge tropical marine science generates to advance a research agenda for sustainability. In this article we systematically review 753 social and natural science articles conducted within the tropical coastal marine sector. Our results are organized in five themes. (1) The spatial distribution and disciplinary composition of research is not homogeneous across regions. (2) A third of all research lacks a stated problem orientation and coral reefs dominate the ecosystem focus. (3) Research is primarily conducted on selected subgroups of levels and scales. (4) The social and natural sciences focus on a varying diversity of system processes that indicate different degrees of inter‐ and intradisciplinary research. (5) Statistically clustered terminology usage across all articles indicates that distinct research communities exist across a social to natural science gradient. The social and natural sciences generate different types of knowledge associated with terminology at different scales. This analysis attempts to provide a guidepost for discussing the challenges and pathways forward to progress a sustainability agenda in tropical marine science. [ABSTRACT FROM AUTHOR]

Marine Protected Areas (MPAs) have become recognized as important management tools for marine and coastal ecosystems in the last few decades. However, the theoretical underpinnings of MPA regimes have arguably not yet received sufficient attention. This paper attempts to remedy this by exploring how the Cultural Theory initiated by Dame Mary Douglas can provide a theoretical foundation for the current debates about the design of MPA regimes. It does so by firstly noting that the various types of MPA governance discussed in the literature correspond to the ways of organizing, perceiving and justifying social relations recognized in Cultural Theory. The article continues by setting out how Cultural Theory helps to explain when and why MPA regimes succeed or fail to reach their goals. In particular, the article highlights the practical importance of accommodating all ways of organizing and perceiving social relations in any MPA management plan. Finally, the paper suggests that further systematic, empirical work for assessing MPAs needs to be undertaken so as to corroborate the arguments advanced in this paper. [ABSTRACT FROM AUTHOR]