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| Hoshino, Eriko; CSIRO Oceans and Atmosphere, Hobart, TAS, Australia; Tasmanian School of Business and Economics, University of Tasmania, Hobart, TAS, Australia; eriko.hoshino@csiro.au; van Putten, Ingrid; CSIRO Oceans and Atmosphere, Hobart, TAS, Australia; Centre for Marine Socioecology, University of Tasmania, Hobart, TAS, Australia; Ingrid.vanputten@csiro.au; Girsang, Wardis; Faculty of Agriculture, University of Pattimura, Ambon, Indonesia; girsang_2010@yahoo.com; Resosudarmo, Budy P; Indonesia Project, Arndt-Corden Department of Economics, Crawford School of Public Policy, Australian National University, ACT, Australia; budy.resosudarmo@anu.edu.au; Yamazaki, Satoshi; Tasmanian School of Business and Economics, University of Tasmania, Hobart, TAS, Australia; Centre for Marine Socioecology, University of Tasmania, Hobart, TAS, Australia; satoshi.yamazaki@utas.edu.au. |
| Understanding the specific relationships between ecological and socioeconomic conditions and marine tenure is likely to contribute to successful functioning of self-governance institutions for common-pool resources. Complex interrelationships of factors influencing fishing activities of coastal communities and implementation of customary marine tenure over their waters can be represented in a Bayesian belief network model. We developed a Bayesian belief network model that includes the links between factors for fishing communities in the Kei Islands in Indonesia, based on indepth local surveys. Our results showed that the cumulative impacts of multiple factors on key social, economic, and environmental outcomes can be much larger than the impact from a... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Bayesian belief network; Community-based management; Customary marine tenure; Indonesia; Small-scale fisheries; Social-ecological systems. |
| Ano: 2016 |
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| Matous, Petr; University of Tokyo; University of Sydney; petr.matous@sydney.edu.au. |
| Many agrarian communities in developing countries suffer from insufficient productivity and use farming practices that deteriorate the environment both locally and globally. Research suggests that social networks play a role in environmental management, different studies emphasize different aspects of network structures, and the implications of the scales at which networks operate are not explicitly discussed. Here, I ask what types of social structures in farmer networks are conducive to environmental protection and agricultural productivity enhancement, and I show that the answer depends on the scale of the investigation. Using original data representing 16 farmer groups comprising 315 households and 1575 information-sharing links, I analyzed the... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Community-based management; Cross-level interactions; Fertilizers; Social networks; Soil management. |
| Ano: 2015 |
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| Fillion, Myriam; Centro de Desenvolvimento Sustentável, Universidade de Brasília; Centre de recherche interdisciplinaire sur le bien-être, la santé, la société et l’environnement (CINBIOSE), Université du Québec à Montréal; Department of Biology, University of Ottawa; fillion.myriam@uqam.ca; Saint-Charles, Johanne; Centre de recherche interdisciplinaire sur le bien-être, la santé, la société et l’environnement (CINBIOSE), Université du Québec à Montréal; Faculté de communication, Université du Québec à Montréal; saint-charles.johanne@uqam.ca; Mongeau, Pierre; Faculté de communication, Université du Québec à Montréal; mongeau.pierre@uqam.ca; Mergler, Donna; Centre de recherche interdisciplinaire sur le bien-être, la santé, la société et l’environnement (CINBIOSE), Université du Québec à Montréal; mergler.donna@uqam.ca. |
| Social networks are a significant way through which rural communities that manage resources under common property regimes obtain food resources. Previous research on food security and social network analysis has mostly focused on egocentric network data or proxy variables for social networks to explain how social relations contribute to the different dimensions of food security. Whole-network approaches have the potential to contribute to former studies by revealing how individual social ties aggregate into complex structures that create opportunities or constraints to the sharing and distribution of food resources. We used a whole-network approach to investigate the role of network structure in contributing to the four dimensions of food security: food... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Amazon; Common property regimes; Community-based management; Fish consumption; Food security; Mercury; Natural resource management; Social networks; Strong ties. |
| Ano: 2015 |
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