The evolving role of government in the adaptive governance of freshwater social-ecological systems in the western US

Recent years have seen an explosion of interest in the resource nexus. This has created the co-existence of different understandings and uses of the concept. In this regard, experiences in the EU H2020 project ‘Moving towards adaptive governance in complexity: Informing nexus security’ are consistent with findings reported in the literature: (i) The inconvenient message of the nexus is difficult to get across, it being incompatible with the currently dominant rosy narratives about sustainability. Indeed, from a historic perspective, the nexus can be seen as a revival of the ideological fight between cornucopians and neo-Malthusians; (ii) Silo structures in existing institutions are a problem for the governance of the nexus, and so is the resulting reductionist strategy of addressing and fixing one issue at the time; (iii) Scientific inquiry is currently not providing the quality inputs needed for a meaningful discussion of the resource nexus. Entanglement of resource flows is rooted in the complex metabolic pattern of social-ecological systems, the analysis of which requires a complex systems approach and relational analysis. Contemporary reductionist models simply make the nexus invisible to the analyst.

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Utilitarian redundancy in local medical systems - theoretical and methodological contributions

Journal of Ethnobiology and Ethnomedicine ◽

10.1186/s13002-020-00416-x ◽

2020 ◽

Vol 16 (1) ◽

Author(s):

Patrícia Muniz de Medeiros ◽

Washington Soares Ferreira Júnior ◽

Fabiane da Silva Queiroz

Keyword(s):

Therapeutic Indication ◽

Keystone Species ◽

Ecological Systems ◽

Medical Systems ◽

Social Ecological Systems ◽

Number Of Species ◽

Social Ecological ◽

Methodological Improvement ◽

Redundancy Index

Abstract The utilitarian redundancy model (URM) is one of the recent contributions to ethnobiology. We argue that URM can be applied to access use-pressure on plant species, the resilience of socioecological systems (e.g., local medical systems), cultural keystone species, and the role of exotic species in social-ecological systems. Based on previous URM studies, we also emphasize the need to differ practical (considering plants and uses that are currently employed) and theoretical (considering both currently employed and potentially employed plants and uses) redundancy. Based on the main applications of the URM, we propose a new index to access redundancy of a therapeutic indication: the Uredit, so that Uredit = NSp + CR, were Uredit is the Utilitarian Redundancy Index for the therapeutic indication; NSp is the total number of species mentioned for the indication, and CR is the species’ contribution to redundancy (in terms of knowledge sharing). The maximum value that the Uredit could reach is twice the number of species employed for the therapeutic indication. We believe that this theoretical and methodological improvement in the model can improve comparisons of redundancy in different social-ecological systems. We also highlight some limitations of the URM (and our Uredit), and we believe that conscious reasons behind people’s decisions should be incorporated into future studies on the subject.

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