Drought Management Plans and Water Availability in Agriculture. A Risk Assessment Model for a Southern European Basin

21 Pages Posted: 26 Jun 2014

See all articles by Carlos Pérez-Blanco

Carlos Pérez-Blanco

Fondazione Eni Enrico Mattei (FEEM), Venice

Carlos Gomez

Universidad de Alcalá

Date Written: June 25, 2014

Abstract

The Drought Management Plans (DMPs) are a regulatory instrument that establishes priorities among the different water uses and defines more stringent constraints to access to publicly provided water during droughts, especially for non-priority uses such as agriculture. These plans have recently become widespread across EU southern basins. Shockingly, in some of these basins the plans were approved without an assessment of the potential impacts that they may have over the economic activities exposed to water restrictions. This paper develops a stochastic methodology to estimate the expected water availability in agriculture that results from the decision rules of the recently approved DMPs. The methodology is applied to the particular case of the Guadalquivir River Basin in southern Spain. Results show that if the DMPs are successfully enforced, available water will satisfy in average 62.2% of the annual demand. This is much lower than the minimum water access reliability of 90% that the Spanish law has assured to irrigators so far.

Keywords: Agricultural Economics, Water Economics, Risk Management, Guadalquivir River Basin

JEL Classification: Q1, Q25

Suggested Citation

Pérez-Blanco, Carlos and Gomez, Carlos, Drought Management Plans and Water Availability in Agriculture. A Risk Assessment Model for a Southern European Basin (June 25, 2014). FEEM Working Paper No. 57.2014, Available at SSRN: https://ssrn.com/abstract=2458943 or http://dx.doi.org/10.2139/ssrn.2458943

Carlos Pérez-Blanco (Contact Author)

Fondazione Eni Enrico Mattei (FEEM), Venice ( email )

Campo S. M. Formosa, Castello 5252
Venezia, 30122
Italy

Carlos Gomez

Universidad de Alcalá ( email )

Madrid, Alcala de Henares 28801
Spain
+ 34 91 885 42 84 (Phone)
+ 34 91 885 42 39 (Fax)

HOME PAGE: http://www2.uah.es/econ

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