Accounting for Almond Crop Water Use under Different Irrigation Regimes with a Two-Source Energy Balance Model and Copernicus-Based Inputs

Accounting for Almond Crop Water Use under Different Irrigation Regimes with a Two-Source Energy Balance Model and Copernicus-Based Inputs

© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/)

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Bibliographic Details
Main Authors: Jofre-Čekalović, Christian, Nieto, Héctor, Girona, Joan, Pamies-Sans, Magi, Bellvert, Joaquim
Other Authors: European Commission
Format: artículo biblioteca
Language:English
Published: Multidisciplinary Digital Publishing Institute 2022-05-01
Subjects:Evapotranspiration, Almond, TSEB, Remote sensing,
Online Access:http://hdl.handle.net/10261/356092
http://dx.doi.org/10.13039/501100000780
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spelling dig-ica-es-10261-3560922024-05-07T09:47:07Z Accounting for Almond Crop Water Use under Different Irrigation Regimes with a Two-Source Energy Balance Model and Copernicus-Based Inputs Jofre-Čekalović, Christian Nieto, Héctor Girona, Joan Pamies-Sans, Magi Bellvert, Joaquim European Commission Nieto, Héctor [0000-0003-4250-6424] Evapotranspiration Almond TSEB Remote sensing © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/) Accounting for water use in agricultural fields is of vital importance for the future prospects for enhancing water use efficiency. Remote sensing techniques, based on modelling surface energy fluxes, such as the two-source energy balance (TSEB), were used to estimate actual evapotranspiration (ETa) on the basis of shortwave and thermal data. The lack of high temporal and spatial resolution of satellite thermal infrared (TIR) missions has led to new approaches to obtain higher spatial resolution images with a high revisit time. These new approaches take advantage of the high spatial resolution of Sentinel-2 (10–20 m), and the high revisit time of Sentinel-3 (daily). The use of the TSEB model with sharpened temperature (TSEBS2+S3) has recently been applied and validated in several study sites. However, none of these studies has applied it in heterogeneous row crops under different water status conditions within the same orchard. This study assessed the TSEBS2+S3 modelling approach to account for almond crop water use under four different irrigation regimes and over four consecutive growing seasons (2017–2020). The energy fluxes were validated with an eddy covariance system and also compared with a soil water balance model. The former reported errors of 90 W/m2 and 87 W/m2 for the sensible (H) and latent heat flux (LE), respectively. The comparison of ETa with the soil water balance model showed a root-mean-square deviation (RMSD) ranging from 0.6 to 2.5 mm/day. Differences in cumulative ETa between the irrigation treatments were estimated, with maximum differences obtained in 2019 of 20% to 13% less in the most water-limited treatment compared to the most well-watered one. Therefore, this study demonstrates the feasibility of using the TSEBS2+S3 for monitoring ETa in almond trees under different water regimes. The authors would also like to thank all the Efficient Use of Water in Agriculture program team, at the IRTA, for their technical support, the “Diputació de Lleida” for allowing us to conduct this study in the almond orchard experimental station, as well as the Horizon 2020 Programme for Research and Innovation (H2020) of the European Commission, in the context of the Marie Sklodowska-Curie Research and Innovation Staff Exchange (RISE) action and ACCWA project: grant agreement No.: 823965. Peer reviewed 2024-05-07T09:47:07Z 2024-05-07T09:47:07Z 2022-05-01 artículo http://purl.org/coar/resource_type/c_6501 Remote Sensing 14(9): 2106 (2022) http://hdl.handle.net/10261/356092 10.3390/rs14092106 2072-4292 http://dx.doi.org/10.13039/501100000780 en #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/H2020/823965 Publisher's version https://doi.org/10.3390/rs14092106 Sí open application/pdf Multidisciplinary Digital Publishing Institute
institution ICA ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-ica-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICA España
language English
topic Evapotranspiration
Almond
TSEB
Remote sensing
Evapotranspiration
Almond
TSEB
Remote sensing
spellingShingle Evapotranspiration
Almond
TSEB
Remote sensing
Evapotranspiration
Almond
TSEB
Remote sensing
Jofre-Čekalović, Christian
Nieto, Héctor
Girona, Joan
Pamies-Sans, Magi
Bellvert, Joaquim
Accounting for Almond Crop Water Use under Different Irrigation Regimes with a Two-Source Energy Balance Model and Copernicus-Based Inputs
description © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/)
author2 European Commission
author_facet European Commission
Jofre-Čekalović, Christian
Nieto, Héctor
Girona, Joan
Pamies-Sans, Magi
Bellvert, Joaquim
format artículo
topic_facet Evapotranspiration
Almond
TSEB
Remote sensing
author Jofre-Čekalović, Christian
Nieto, Héctor
Girona, Joan
Pamies-Sans, Magi
Bellvert, Joaquim
author_sort Jofre-Čekalović, Christian
title Accounting for Almond Crop Water Use under Different Irrigation Regimes with a Two-Source Energy Balance Model and Copernicus-Based Inputs
title_short Accounting for Almond Crop Water Use under Different Irrigation Regimes with a Two-Source Energy Balance Model and Copernicus-Based Inputs
title_full Accounting for Almond Crop Water Use under Different Irrigation Regimes with a Two-Source Energy Balance Model and Copernicus-Based Inputs
title_fullStr Accounting for Almond Crop Water Use under Different Irrigation Regimes with a Two-Source Energy Balance Model and Copernicus-Based Inputs
title_full_unstemmed Accounting for Almond Crop Water Use under Different Irrigation Regimes with a Two-Source Energy Balance Model and Copernicus-Based Inputs
title_sort accounting for almond crop water use under different irrigation regimes with a two-source energy balance model and copernicus-based inputs
publisher Multidisciplinary Digital Publishing Institute
publishDate 2022-05-01
url http://hdl.handle.net/10261/356092
http://dx.doi.org/10.13039/501100000780
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