An increased dependence on agricultural policies led European grazing agroecosystems to an unsustainability trap

Muñoz-Ulecia, Enrique ; Bernués, Alberto ; Briones-Hidrovo, Andrei ; Franzese, Pier Paolo ; Buonocore, Elvira ; Santagata, Remo ; Ulgiati, Sergio ; Martín-Collado, Daniel

Resumen: AAs all production processes, the agrifood system is driven by energy and materials. The origin and relative contribution of these resources to the system’s functioning determines its sustainability. Here we analyse the evolution of the sustainability of mountain grazing agroecosystems, which are often perceived as a better alternative for animal food production than industrial systems. Specifically, we use Emergy Accounting to assess the dependency of livestock farming on materials and energy in the Spanish Pyrenees along the last three decades, using data collected through face-to-face surveys in 1990, 2004 and 2018. We observe an increase of farm dependence on non-renewable resources, despite longer grazing periods and reduced use of off-farm animal feeds. The increasing inflow of public economic support and services from the socio-economic system (mainly driven by non-renewable sources) transfers its unsustainability to mountain grazing agroecosystems.

Idioma: Inglés

DOI: 10.1038/s43247-023-00933-z

Año: 2023

Publicado en: Communications Earth and Environment 4 (2023), 269 [9 pp.]
ISSN: 2662-4435

Factor impacto JCR: 8.1 (2023)

Categ. JCR: ENVIRONMENTAL SCIENCES rank: 32 / 358 = 0.089 (2023) - Q1 - T1
Categ. JCR: METEOROLOGY & ATMOSPHERIC SCIENCES rank: 6 / 110 = 0.055 (2023) - Q1 - T1
Categ. JCR: GEOSCIENCES, MULTIDISCIPLINARY rank: 11 / 254 = 0.043 (2023) - Q1 - T1

Factor impacto CITESCORE: 8.6 - Environmental Science (all) (Q1) - Earth and Planetary Sciences (all) (Q1)

Factor impacto SCIMAGO: 2.835 - Earth and Planetary Sciences (miscellaneous) (Q1) - Environmental Science (miscellaneous) (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA/A14-17R
Financiación: info:eu-repo/grantAgreement/EC/H2020/727213/EU/Genomic management Tools to Optimise Resilience and Efficiency/GenTORE

Tipo y forma: Artículo (Versión definitiva)