Articles | Volume 21, issue 8
https://doi.org/10.5194/nhess-21-2503-2021
https://doi.org/10.5194/nhess-21-2503-2021
Research article
 | 
23 Aug 2021
Research article |  | 23 Aug 2021

Flood and drought risk assessment for agricultural areas (Tagus Estuary, Portugal)

Paula Freire, Marta Rodrigues, André B. Fortunato, and Alberto Freitas

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Cited articles

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APA: Plano de Gestão da Região Hidrográfica do Tejo, Relatório Técnico – Síntese, Agência Portuguesa do Ambiente, Ministério da Agricultura, do Mar, do Ambiente e do Ordenamento do Território, Lisbon, Portugal, 294 pp., 2012. 
APA: Programa COSMO, available at: https://cosmo.apambiente.pt/, last access: 17 August 2021. 
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Short summary
This paper presents a risk assessment approach addressing the two main natural risks that affect agricultural estuarine lowlands: the scarcity of freshwater for irrigation and marine submersion. The approach is applied to an important agricultural area located in the Tagus Estuary (Portugal). Results show that the approach is appropriate to support risk owners in taking actions to mitigate the risk mainly when the possible impact of climate change in risk levels is considered.
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