How to save water in agriculture?
DOI:
https://doi.org/10.18559/rielf.2020.1.8Keywords:
rebound effect, irrigation, water managementAbstract
Agricultural use of water, accounting for 70% of water use worldwide, both contributes and is confronted to water scarcity. This problem becomes more urgent as world ' s population continues to grow and climate change is accelerating. Improving the efficiency of water use is usually presented as an opportunity for large water savings in the agricultural sector. However, recent literature has pointed out that the introduction of more efficiency irrigation systems may actually increase water catchment depletion. This is explained by the so-called rebound effect or Jevons paradox, a phenomenon widely study in the energy sector. The price reduction following the efficiency improvement leads to an increase in water use which ends up eroding, completely or partially, the savings expected from the new technology. In this paper, we present a theoretical framework to analyze farmers' incentives to save water after an improvement of the irrigation efficiency. Moreover, we study the variability of irrigation demand following an energy price shock. Our findings suggest that incentive to water saving are determine by the underlying energy context.
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References
Barta, R., Broner, I., Schneekloth, J., & Waskom, R. (2004). Colorado High Plains irrigation practices guide. Water saving options for irrigators in Eastern Colorado. (Special Report No. 14). Colorado Water Resources Research Institute.
View in Google Scholar
Berbel, J., Gutiérrez-Martín, C., Rodríguez-Díaz, J. A., Camacho, E., & Montesinos, P. (2015). Literature review on rebound effect of water saving measures and analysis of a Spanish case study. Water Resources Management, 29(3), 663-678.
View in Google Scholar
Berbel, J., & Mateos, L. (2014). Does investment in irrigation technology necessarily generate rebound effects? A simulation analysis based on an agro-economic model. Agricultural Systems, 128, 25-34.
View in Google Scholar
European Commission. (2011). Roadmap to a resource efficient Europe (p. 1-25).
View in Google Scholar
FAO. (2004). L’utilisation de l’eau en agriculture. In L’eau, l’agriculture et l’alimentation. Une contribution au Rapport mondial sur la mise en valeur des ressources en eau.
View in Google Scholar
GIEC. (2018). Rapport spécial du GIEC sur les conséquences d’un réchauffement. Intergovernmental Panel on Climate Change. Retrieved from https://www.ipcc.ch/
View in Google Scholar
Gómez, C. M., & Pérez-Blanco, C. D. (2015). Simple myths and basic maths about greening irrigation. (Nota di Lavoro No. 8).
View in Google Scholar
Huffaker, R. (2008). Conservation potential of agricultural water conservation subsidies. Water Resources Research, 44(7). https://doi.org/10.1029/2007WR006183
View in Google Scholar
Huffaker, R., & Whittlesey, N. (2003). A theoretical analysis of economic incentive policies encouraging agricultural water conservation. International Journal of Water Resources Development, 19(1), 37-53.
View in Google Scholar
Li, H., & Zhao, J. (2018). Rebound effects of new irrigation technologies: The Role of water rights. American Journal of Agricultural Economics, 100(3), 786-808.
View in Google Scholar
Menet, L., Leplay, S., Deniel, E., & Nauges, C. (2018). Économiser l’eau pour l’irrigation par les changements de pratiques agricoles: Analyse comparée de politiques publiques et pistes d’amélioration en France. Oréade-Brèche.
View in Google Scholar
OCDE. (2014, May 6). Compendium des indicateurs agro-environnementaux de l’OCDE.
View in Google Scholar
Pfeiffer, L., & Lin, C.-Y. C. (2014a). The effects of energy prices on agricultural groundwater extraction from the High Plains aquifer. American Journal of Agricultural Economics, 96(5), 1349-1362.
View in Google Scholar
Pfeiffer, L., & Lin, C.-Y. C. (2014b). Does efficient irrigation technology lead to reduced groundwater extraction? Empirical evidence. Journal of Environmental Economics and Management, 67(2), 189-208.
View in Google Scholar
Sears, L., Caparelli, J., Lee, C., Pan, D., Strandberg, G., Vuu, L., & Lin Lawell, C.-Y. (2018). Jevons’ paradox and efficient irrigation technology. Sustainability, 10(5), 1590.
View in Google Scholar
Song, J., Guo, Y., Wu, P., & Sun, S. (2018). The agricultural water rebound effect in China. Ecological Economics, 146, 497-506.
View in Google Scholar
Sorrell, S., Dimitropoulos, J., & Sommerville, M. (2009). Empirical estimates of the direct rebound effect: A review. Energy Policy, 37(4), 1356-1371. https://doi.org/10.1016/j.enpol.2008.11.026
View in Google Scholar
Wang, T., Park, S. C., & Jin, H. (2015). Will farmers save water? A theoretical analysis of groundwater conservation policies. Water Resources and Economics, 12, 27-39. https://doi.org/10.1016/j.wre.2015.10.002
View in Google Scholar
Wang, H., Zhou, P., & Zhou, D. Q. (2012). An empirical study of direct rebound effect for passenger transport in urban China. Energy Economics, 34(2), 452-460. https://doi.org/10.1016/j.eneco.2011.09.010
View in Google Scholar
Ward, F. A., & Pulido-Velazquez, M. (2008). Water conservation in irrigation can increase water use. Proceedings of the National Academy of Sciences, 105(47), 18215-18220.
View in Google Scholar
World Bank. (2016). High and dry : Climate change, water, and the economy. Washington, DC.
View in Google Scholar
Zilberman, D., Sproul, T., Rajagopal, D., Sexton, S., & Hellegers, P. (2008). Rising energy prices and the economics of water in agriculture. Water Policy, 10(S1), 11-21.
View in Google Scholar
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