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La gestión del regadío ante la escasez del agua

Author

Listed:
  • Julio Berbel
  • Jaime Espinosa-Tasón

Abstract

El regadío ha surgido históricamente en España como una adaptación al clima Mediterráneo con el fin de garantizar alimentos para la población. Desde los años 70’ la apertura del país ha provocado que la baja rentabilidad (incluso negativa) del secano forzara a los agricultores a intensificar la actividad aumentando la superficie regada hasta llegar a un máximo de extracciones de agua alrededor del año 2004, que marca un fin de ciclo y cambio de tendencia, reduciéndose a partir de esa fecha las extracciones para el riego, aumentando el uso de fuentes no convencionales y acelerando el cambio tecnológico. Todo ello ha incrementado la productividad de los factores (agua, tierra, capital) aumentando el diferencial secano-riego por lo que la presión para aumentar extracciones sigue creciendo y solo una gobernanza firme puede garantizar el uso sostenible de los recursos.

Suggested Citation

  • Julio Berbel & Jaime Espinosa-Tasón, 2020. "La gestión del regadío ante la escasez del agua," Studies on the Spanish Economy eee2020-34, FEDEA.
    • Handle: RePEc:fda:fdaeee:eee2020-34
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    References listed on IDEAS

    as
    1. Julio Berbel & Alfonso Expósito & María M. Borrego-Marín, 2019. "Conciliation of competing uses and stakeholder rights to groundwater: an evaluation of Fuencaliente Aquifer (Spain)," International Journal of Water Resources Development, Taylor & Francis Journals, vol. 35(5), pages 830-846, September.
    2. Espinosa-Tasón, Jaime & Berbel, Julio & Gutiérrez-Martín, Carlos, 2020. "Energized water: Evolution of water-energy nexus in the Spanish irrigated agriculture, 1950–2017," Agricultural Water Management, Elsevier, vol. 233(C).
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