The relationship of social capital and fishers’ participation in multi-level governance arrangements

The need for effective multi-level governance arrangements is becoming increasingly urgent because of complex functional interdependencies between biophysical and socioeconomic systems. We argue that social capital plays an important role in such systems. To explore the relationship between social capital and participation in resource governance arenas, we analyzed various small-scale fisheries governance regimes from the Gulf of California, Mexico. The components of social capital that we measured include levels of fishers’ structural ties to relevant groups and levels of trust in different entities (i.e. cognitive component). We collected data using surveys and interviews with residents of small-scale fishing communities adjacent to marine protected areas. We analyzed the data using a logistic regression model and narrative analysis. The results of our quantitative analysis highlight the multidimensional nature of social capital and reveals complex relationships between different types of social capital and fisher participation in monitoring, rulemaking and MPA design. Furthermore our qualitative analysis suggests that participation in fisheries conservation and management is not fully potentialized due to the social and historical context of participatory spaces in Mexico.     

论推进循环经济发展的"两个替代"

循环经济的终极目标。是以尽可能少的资源消耗创造尽可能高的社会福利。因此，我们应该以减物质化为首要原则，依靠人的发展，来实现经济增长和社会生活对自然资源的依赖程度下降。探讨了如何通过“两个替代”．即以服务流替代物质流，以人力资本替代自然资本．来改变原先那种过度消耗自然资源的经济生活方式。推进循环经济的发展。最后．对应“两个替代”的路径选择，提出了制度重构设想：①使价格体系正确反映资源稀缺程度和真实成本；②使市场主体为资源消耗和生态环境负责；③建立社会资谭投向机制。     

Incentives and barriers to environmental inequality mobilization: A case-study analysis in Wallonia,Belgium

Environmental inequality scholarship has sought to shed light on the unequal environmental conditions borne by poor people and racial minorities, and to challenge public policies. Most studies are concerned either with assessing the unequal distribution of environmental amenities and disamenities or with exploring the theoretical foundations of environmental justice movements.We propose an original approach to environmental inequality, focused not only on the unequal distribution of environmental burdens but also on two other types of factors: the capacity to mobilize and engage in community organizations on the one hand and the spatial dimension of environmental inequalities on the other.The evidence for this study is from an opinion survey carried out in 2012 with 1298 individuals. We use a two-step cluster analysis method to compute a classification system based on four categories of variables: socio-economic, environmental, spatial, and social capital.     

Tracing operational conditions for the Ecologically Sustainable Economic Development: the Pareto optimality and the preservation of the biological crucial levels

The operational designing of Environmentally Sustainable Economic Development (ESED) emerges as an urgent and demanding task. Even though ESED has paved the way for thought-provoking and constructive scientific dialogue, appeal for designing an operational ESED is still lagging behind the needs of contemporary societies, leaving much to be desired. With this in mind, the present paper will aim at delineating principles for the operational application of ESED. First, the preservation of crucial properties of environmental functions and ecosystems, emerges as a prime condition of ESED. The second condition concerns the provision of the economic process with sufficient natural inputs; in this context, the paper intends to trace certain operational tenets governing the use of natural resources. Finally, the appropriate institutional settings for the operational design of ESED are traced. Readers should send their comments on this paper to BhaskarNath@aol.com within 3 months of publication of this issue     

Community‐based preparedness programmes and the 2009 Australian bushfires: policy implications derived from applying theory

The Victorian Country Fire Authority in Australia runs the Community Fireguard (CFG) programme to assist individuals and communities in preparing for fire. The objective of this qualitative research was to understand the impact of CFG groups on their members' fire preparedness and response during the 2009 Australian bushfires. Social connectedness emerged as a strong theme, leading to an analysis of data using social capital theory. The main strength of the CFG programme was that it was driven by innovative community members; however, concerns arose regarding the extent to which the programme covered all vulnerable areas, which led the research team to explore the theory of diffusion of innovation. The article concludes by stepping back from the evaluation and using both applied theories to reflect on broad options for community fire preparedness programmes in general. The exercise produced two contrasting options for principles underlying community fire preparedness programmes.     

Shelter recovery in urban Haiti after the earthquake: the dual role of social capital

This paper documents the culture‐specific understanding of social capital among Haitians and examines its benefits and downsides in post‐disaster shelter recovery following the 12 January 2010 earthquake. The case study of shelter recovery processes in three socioeconomically diverse communities (Pétion‐Ville, Delmas and Canapé Vert) in Port‐au‐Prince suggests that social capital plays dual roles in post‐disaster shelter recovery of the displaced population in Haiti. On the one hand, it provides enhanced access to shelter‐related resources for those with connections. On the other hand, it accentuates pre‐existing inequalities or creates new inequalities among displaced Haitians. In some cases, such inequalities lead to tensions between the have and have‐nots and instigate violence among the displaced.     

Leadership, psychological capital and safety research: Conceptual issues and future research questions

In this theory-driven literature review we examine how leadership and emerging research in positive organizational behaviour (POB) may inform our understanding of human mechanisms that affect safety outcomes. According to authentic leadership theory, leader self-awareness and self-regulation processes are vital mechanisms in the leader-follower exchange. From emerging research on authentic leadership, we propose that production management values, attitudes, and behaviour are linked to safety climate and safety outcomes in safety critical organizations (SCOs). According to recent developments in management theory, “psychological capital” is comprised of four distinct aspects that can be linked to desirable organizational outcomes and sustained high quality performance in individual workers. From this we offer a research model and five research propositions implicating that authentic leadership directly affects safety outcomes via promoting positive safety climate perceptions. Furthermore, we propose a second path where psychological capital mediates the relationship between authentic leadership, safety climate and safety outcomes in SCOs.     

Community social capital and individual functioning in the post‐disaster context

Disasters can have severe and long‐lasting consequences for individuals and communities. While scholarly evidence indicates that access to social support can ameliorate their negative impacts, less understood is whether or not neighbourhood social capital can facilitate recovery. This study uses two waves of survey data—collected before and after a significant flood in Brisbane, Australia, in 2011—to examine the relationship between the severity of the event at the individual and neighbourhood level, access to neighbourhood social capital and individual‐level social support, and functioning in the post‐disaster environment. In line with previous research, the results indicate that the severity of the flood is the most salient predictor of post‐disaster functioning. No evidence was unearthed to show that neighbourhood social capital amassed before the flood leads to better functioning subsequently, but the findings do suggest that individual‐level social support can moderate the effect of flood severity on functioning.     

An environmental tax-shift with indirect desirable effects

Imposing environmental taxation on external costs of energy will not only affect the environmental impact of the energy sector itself, but it will tend to decrease environmental damage from other sectors of the economy as well. We have assessed the effects of a shift of taxation from taxing labour to taxation of external costs caused in the energy sector. Several examples give results compatible with the hypothesis that the changing price relation between labour and energy resulting from such a tax shift will make re-use, repairs and recycling increasingly competitive and thus tend to decrease mining as well as waste production. Likewise, less energy-intensive commodities and services in general would become increasingly competitive, and would tend to decrease the environmental load further. These environmentally desirable effects are beyond the taxed external effects of the energy sector itself and occur as an indirect effect of the increased relative price of energy.     

Travel duration,energetic expenditure,and patch exploitation in the parasitic wasp <Emphasis Type="Italic">Venturia canescens</Emphasis>

Foraging animals usually keep track of how costly it is to reach new resource patches and adjust patch residence time and exploitation rate accordingly. There are at least two potential factors, which are not necessarily closely linked, that animals could measure to estimate costs of traveling: the time the forager needs to reach the next patch and the amount of energy it has to invest until arrival. In the parasitoid wasp Venturia canescens, females forage for hosts from which their offspring can develop. Two different types of this parasitoid exist. The thelytokous type lives in anthropogenic habitats where flight is not necessarily linked with foraging. The arrhenotokous type lives under field conditions and shows frequent flight activity. We tested whether the wasps would use time or energy needed to assess patch availability, by either confining them into vials or letting them travel actively in a flight mill between patch visits. Our results show that in thelytokous lines, time is a sufficient cue influencing patch exploitation and an additional effect of the energy needed was not visible. In the arrhenotokous wasps, however, only the number of rounds flown in the mill influenced subsequent behavior, while mere time spent traveling did not. Electronic supplementary material  The online version of this article (doi:) contains supplementary material, which is available to authorized users.