Cited by 21Hydrology and Drought AnalysisHydrological Forecasting Using AIHydrology and Watershed Management Studies

Multivariate adaptive regression splines (MARS) applied to daily reference evapotranspiration modeling with limited weather data

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Ferreira, Lucas Borges, Duarte, Anunciene Barbosa, Cunha, Fernando França da, Fernandes Filho, Elpídio Inácio·2019·Acta Scientiarum Agronomy

Abstract

Estimation of reference evapotranspiration (ETo) is very relevant for water resource management. The Penman-Monteith (PM) equation was proposed by the Food and Agriculture Organization (FAO) as the standard method for estimation of ETo. However, this method requires various weather data, such as air temperature, wind speed, solar radiation and relative humidity, which are often unavailable. Thus, the objective of this study was to compare the performance of multivariate adaptive regression splines (MARS) and alternative equations, in their original and calibrated forms, to estimate daily ETo with limited weather data. Daily data from 2002 to 2016 from 8 Brazilian weather stations were used. ETo was estimated using empirical equations, PM equation with missing data and MARS. Four data availability scenarios were evaluated as follows: temperature only, temperature and solar radiation, temperature and relative humidity, and temperature and wind speed. The MARS models demonstrated superior performance in all scenarios. The models that used solar radiation showed the best performance, followed by those that used relative humidity and, finally, wind speed. The models based only on air temperature had the worst performance.

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  1. Córdova, M., Carrillo-Rojas, G., Crespo, P., Wilcox, B., & Célleri, R. (2015). Evaluation of the Penman- Monteith (FAO 56 PM) Method for Calculating Reference Evapotranspiration Using Limited Data. Mountain Research and Development, 35(3), 230-239. DOI: 10.1659/MRD-JOURNAL-D-14-0024. · DOI

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Authors
Ferreira, L. B., Duarte, A. B., Cunha, F. F. D., & Fernandes Filho, E. I.
Affiliations
Universidade Federal de Viçosa (BR)
Venue
Acta Scientiarum Agronomy
Published
2019-03-13
Volume
41
Issue
1
Pages
39880
ISSN
  • 1679-9275 (ISSN-L)
  • 1807-8621
OpenAlex
W2921871175
Cited by
21
References
31
Citations by year
2026: 1 · 2024: 1 · 2023: 4 · 2022: 6 · 2021: 4 · 2020: 4 · 2019: 1
FWCI
1.93
Type
journal article
Language
en
Open access
Locations
  • Acta Scientiarum Agronomy (publishedVersion, cc-by)
  • LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (publishedVersion, other-oa)
  • LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (publishedVersion, cc-by)
  • Americanae (AECID Library) (submittedVersion, cc-by)
  • Americanae (AECID Library) (submittedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • Redalyc (Universidad Autónoma del Estado de México) (submittedVersion)
Funders
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico
  • Fundação de Amparo à Pesquisa do Estado de Minas Gerais
Topics
  • Physical Sciences › Environmental Science › Global and Planetary Change › Hydrology and Drought Analysis
  • Physical Sciences › Environmental Science › Environmental Engineering › Hydrological Forecasting Using AI
  • Physical Sciences › Environmental Science › Water Science and Technology › Hydrology and Watershed Management Studies
Keywords
reference evapotranspiration, multivariate adaptive regression splines, Penman-Monteith equation, missing meteorological data, solar radiation, relative humidity, wind speed, air temperature, model calibration

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