Whose waters, whose nutrients? Knowledge, uncertainty, and controversy over eutrophication in the Mar Menor

This work explores the role of knowledge claims and uncertainty in the public dispute over the causes and solutions to nonpoint-driven overfertilization of the Mar Menor lagoon (Spain). Drawing on relational uncertainty theory, we combine the analysis of narratives and of uncertainty. Our results show two increasingly polarized narratives that deviate in the causes for nutrient enrichment and the type of solutions seen as effective, all of which relate to contested visions on agricultural sustainability. Several interconnected uncertainties are mobilized to dispute the centrality of agriculture as a driver for eutrophication and to confront strategies that may hamper productivity. Yet, both narratives rest on a logic of dissent that strongly relies on divergent knowledge to provide legitimacy, ultimately reinforcing contestation. Transforming the ongoing polarization dynamics may require different inter- and transdisciplinary approaches that focus on sharing rather than assigning responsibility and that unpack rather than disregard existing uncertainties.

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Cabello V. y Brugnach M. Whose waters whose nutrients? Knowledge uncertainty and controversy over eutrophication in the Mar Menor. Springer Nature, 2023. https://doi.org/10.1007/s13280-023-01846-z

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Tipo de recurso Artículo
Fecha de creación 05-11-2024
Fecha de última modificación 21-01-2025
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Identificador de los metadatos 67282882-ed26-5565-9f8f-feee2905ed1b
Idioma de los metadatos Español
Temáticas (NTI-RISP)
Categoría del conjunto de alto valor (HVD) Observación de la Tierra y medio ambiente
Categoría temática ISO 19115 biota
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Nombre del autor Cabello, V. y Brugnach, M.
Nombre del editor Springer Nature
Identificador alternativo DOI: 10.1007/s13280-023-01846-z
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Email del autor Violeta.Cabello@bc3research.org
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