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Similarity and difference of potential evapotranspiration and reference crop evapotranspiration – a review

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  • Xiang, Keyu
  • Li, Yi
  • Horton, Robert
  • Feng, Hao

Abstract

Potential evapotranspiration (ETp) and reference crop evapotranspiration (ETo) differ in their developments, concepts, equations and application fields, however, many researchers have mixed the utilization of the two terms. Thus, it is necessary to clarify the terms to guide their proper usage. The aim of this study is to provide a comprehensive review of the concepts, developments, equations and applications of ETp and ETo. The review shows clearly that the concepts and developments of ETp and ETo have long histories. The original concept of ETp was proposed by Thornthwaite, and that core idea with various improvements has been used up to now. The development of ETo, although initially confused with that of ETp, was formally defined as a standard method. The ETp equations were classified as mass-transfer-based, temperature-based, radiation-based and combination types. While the ETo equations were classified as being temperature-based, radiation-based, combination and pan-evaporation-based. Both terms are connected to evaporation and evapotranspiration, and although there have been ambiguities, ETp has been applied mostly in hydrology, meteorology and climatology, while ETo has been applied mostly in agronomy, agriculture, irrigation and ecology. ETp has been used to estimate drought indices, and ETo has been used in the single and dual crop coefficient methods and the Shuttleworth-Wallace method for estimating actual field evapotranspiration. This review serves to clarify the origins, definitions, and uses of ETp and ETo. It addresses common ambiguities between the terms in order to aid the proper utilization of the terms.

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  • Xiang, Keyu & Li, Yi & Horton, Robert & Feng, Hao, 2020. "Similarity and difference of potential evapotranspiration and reference crop evapotranspiration – a review," Agricultural Water Management, Elsevier, vol. 232(C).
    • Handle: RePEc:eee:agiwat:v:232:y:2020:i:c:s0378377419315616
    DOI: 10.1016/j.agwat.2020.106043
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    1. Lopez-Urrea, R. & Martin de Santa Olalla, F. & Fabeiro, C. & Moratalla, A., 2006. "Testing evapotranspiration equations using lysimeter observations in a semiarid climate," Agricultural Water Management, Elsevier, vol. 85(1-2), pages 15-26, September.
    2. Lopez-Urrea, R. & Olalla, F. Martin de Santa & Fabeiro, C. & Moratalla, A., 2006. "An evaluation of two hourly reference evapotranspiration equations for semiarid conditions," Agricultural Water Management, Elsevier, vol. 86(3), pages 277-282, December.
    3. M. Mardikis & D. Kalivas & V. Kollias, 2005. "Comparison of Interpolation Methods for the Prediction of Reference Evapotranspiration—An Application in Greece," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 19(3), pages 251-278, June.
    4. Abu Rizaiza, Omar S. & Al-Osaimy, Mahmoud H., 1996. "A statistical approach for estimating irrigation water usage in western Saudi Arabia," Agricultural Water Management, Elsevier, vol. 29(2), pages 175-185, January.
    5. Wu, Dong & Fang, Shibo & Li, Xuan & He, Di & Zhu, Yongchao & Yang, Zaiqiang & Xu, Jiaxin & Wu, Yingjie, 2019. "Spatial-temporal variation in irrigation water requirement for the winter wheat-summer maize rotation system since the 1980s on the North China Plain," Agricultural Water Management, Elsevier, vol. 214(C), pages 78-86.
    6. Yao, Ning & Li, Yi & Xu, Fang & Liu, Jian & Chen, Shang & Ma, Haijiao & Wai Chau, Henry & Liu, De Li & Li, Meng & Feng, Hao & Yu, Qiang & He, Jianqiang, 2020. "Permanent wilting point plays an important role in simulating winter wheat growth under water deficit conditions," Agricultural Water Management, Elsevier, vol. 229(C).
    7. C.-Y. Xu & V. Singh, 2002. "Cross Comparison of Empirical Equations for Calculating Potential Evapotranspiration with Data from Switzerland," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 16(3), pages 197-219, June.
    8. Sentelhas, Paulo C. & Gillespie, Terry J. & Santos, Eduardo A., 2010. "Evaluation of FAO Penman-Monteith and alternative methods for estimating reference evapotranspiration with missing data in Southern Ontario, Canada," Agricultural Water Management, Elsevier, vol. 97(5), pages 635-644, May.
    9. Srivastava, R.K. & Panda, R.K. & Chakraborty, A. & Halder, D., 2018. "Comparison of actual evapotranspiration of irrigated maize in a sub-humid region using four different canopy resistance based approaches," Agricultural Water Management, Elsevier, vol. 202(C), pages 156-165.
    10. Rohwer, Carl, 1931. "Evaporation from Free Water Surfaces," Technical Bulletins 163103, United States Department of Agriculture, Economic Research Service.
    11. Ali Mokhtari & Hamideh Noory & Majid Vazifedoust, 2018. "Performance of Different Surface Incoming Solar Radiation Models and Their Impacts on Reference Evapotranspiration," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 32(9), pages 3053-3070, July.
    12. Kashyap, P. S. & Panda, R. K., 2001. "Evaluation of evapotranspiration estimation methods and development of crop-coefficients for potato crop in a sub-humid region," Agricultural Water Management, Elsevier, vol. 50(1), pages 9-25, August.
    13. Liu, Xiaoying & Xu, Chunying & Zhong, Xiuli & Li, Yuzhong & Yuan, Xiaohuan & Cao, Jingfeng, 2017. "Comparison of 16 models for reference crop evapotranspiration against weighing lysimeter measurement," Agricultural Water Management, Elsevier, vol. 184(C), pages 145-155.
    14. Yang, Chenyao & Fraga, Helder & Ieperen, Wim Van & Santos, João Andrade, 2017. "Assessment of irrigated maize yield response to climate change scenarios in Portugal," Agricultural Water Management, Elsevier, vol. 184(C), pages 178-190.
    15. Marin, Fábio R. & Angelocci, Luiz R. & Nassif, Daniel S.P. & Costa, Leandro G. & Vianna, Murilo S. & Carvalho, Kassio S., 2016. "Crop coefficient changes with reference evapotranspiration for highly canopy-atmosphere coupled crops," Agricultural Water Management, Elsevier, vol. 163(C), pages 139-145.
    16. Alexandris, S. & Kerkides, P., 2003. "New empirical formula for hourly estimations of reference evapotranspiration," Agricultural Water Management, Elsevier, vol. 60(3), pages 157-180, May.
    17. Valiantzas, John D., 2018. "Temperature-and humidity-based simplified Penman’s ET0 formulae. Comparisons with temperature-based Hargreaves-Samani and other methodologies," Agricultural Water Management, Elsevier, vol. 208(C), pages 326-334.
    18. B. Padmakumari & A. Jaswal & B. Goswami, 2013. "Decrease in evaporation over the Indian monsoon region: implication on regional hydrological cycle," Climatic Change, Springer, vol. 121(4), pages 787-799, December.
    19. Hossein Tabari, 2010. "Evaluation of Reference Crop Evapotranspiration Equations in Various Climates," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 24(10), pages 2311-2337, August.
    20. Valipour, Mohammad & Gholami Sefidkouhi, Mohammad Ali & Raeini−Sarjaz, Mahmoud, 2017. "Selecting the best model to estimate potential evapotranspiration with respect to climate change and magnitudes of extreme events," Agricultural Water Management, Elsevier, vol. 180(PA), pages 50-60.
    21. Berti, Antonio & Tardivo, Gianmarco & Chiaudani, Alessandro & Rech, Francesco & Borin, Maurizio, 2014. "Assessing reference evapotranspiration by the Hargreaves method in north-eastern Italy," Agricultural Water Management, Elsevier, vol. 140(C), pages 20-25.
    22. Pereira, Antonio Roberto & Pruitt, William Oregon, 2004. "Adaptation of the Thornthwaite scheme for estimating daily reference evapotranspiration," Agricultural Water Management, Elsevier, vol. 66(3), pages 251-257, May.
    23. López-López, Manuel & Espadafor, Mónica & Testi, Luca & Lorite, Ignacio Jesús & Orgaz, Francisco & Fereres, Elías, 2018. "Water use of irrigated almond trees when subjected to water deficits," Agricultural Water Management, Elsevier, vol. 195(C), pages 84-93.
    24. Tyagi, N. K. & Sharma, D. K. & Luthra, S. K., 2000. "Determination of evapotranspiration and crop coefficients of rice and sunflower with lysimeter," Agricultural Water Management, Elsevier, vol. 45(1), pages 41-54, June.
    25. Paredes, P. & Pereira, L.S., 2019. "Computing FAO56 reference grass evapotranspiration PM-ETo from temperature with focus on solar radiation," Agricultural Water Management, Elsevier, vol. 215(C), pages 86-102.
    26. Gong, Xuewen & Liu, Hao & Sun, Jingsheng & Gao, Yang & Zhang, Hao, 2019. "Comparison of Shuttleworth-Wallace model and dual crop coefficient method for estimating evapotranspiration of tomato cultivated in a solar greenhouse," Agricultural Water Management, Elsevier, vol. 217(C), pages 141-153.
    27. Slavisa Trajkovic & Srdjan Kolakovic, 2009. "Evaluation of Reference Evapotranspiration Equations Under Humid Conditions," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 23(14), pages 3057-3067, November.
    28. Matin Ahooghalandari & Mehdi Khiadani & Mina Esmi Jahromi, 2016. "Developing Equations for Estimating Reference Evapotranspiration in Australia," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 30(11), pages 3815-3828, September.
    29. Muniandy, Josilva M. & Yusop, Zulkifli & Askari, Muhamad, 2016. "Evaluation of reference evapotranspiration models and determination of crop coefficient for Momordica charantia and Capsicum annuum," Agricultural Water Management, Elsevier, vol. 169(C), pages 77-89.
    30. Nader Katerji & Gianfranco Rana, 2011. "Crop Reference Evapotranspiration: A Discussion of the Concept, Analysis of the Process and Validation," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 25(6), pages 1581-1600, April.
    31. Feng, Yu & Jia, Yue & Cui, Ningbo & Zhao, Lu & Li, Chen & Gong, Daozhi, 2017. "Calibration of Hargreaves model for reference evapotranspiration estimation in Sichuan basin of southwest China," Agricultural Water Management, Elsevier, vol. 181(C), pages 1-9.
    32. Helge Bormann, 2011. "Sensitivity analysis of 18 different potential evapotranspiration models to observed climatic change at German climate stations," Climatic Change, Springer, vol. 104(3), pages 729-753, February.
    33. Alexandris, S. & Kerkides, P. & Liakatas, A., 2006. "Daily reference evapotranspiration estimates by the "Copais" approach," Agricultural Water Management, Elsevier, vol. 82(3), pages 371-386, April.
    34. Md. Ali & Lee Shui, 2009. "Potential Evapotranspiration Model for Muda Irrigation Project, Malaysia," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 23(1), pages 57-69, January.
    35. Tasumi, Masahiro, 2019. "Estimating evapotranspiration using METRIC model and Landsat data for better understandings of regional hydrology in the western Urmia Lake Basin," Agricultural Water Management, Elsevier, vol. 226(C).
    36. Gafurov, Zafar & Eltazarov, S. & Akramov, Bekzod & Yuldashev, Tulkun & Djumaboev, Kakhramon & Anarbekov, Oyture, 2018. "Modifying Hargreaves-Samani equation for estimating reference evapotranspiration in dryland regions of Amudarya River Basin," Papers published in Journals (Open Access), International Water Management Institute, pages 9(10):1354-.
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