Under-vine cover crops: Impact on physical and biological soil proprieties in an irrigated Mediterranean vineyard

Abad Zamora, Francisco Javier; Marín Ederra, Diana; Imbert Rodríguez, Bosco; Virto Quecedo, Íñigo; Garbisu Crespo, Carlos; Santesteban García, Gonzaga

Under-vine cover crops: Impact on physical and biological soil proprieties in an irrigated Mediterranean vineyard

dc.contributor.author	Abad Zamora, Francisco Javier
dc.contributor.author	Marín Ederra, Diana
dc.contributor.author	Imbert Rodríguez, Bosco
dc.contributor.author	Virto Quecedo, Íñigo
dc.contributor.author	Garbisu Crespo, Carlos
dc.contributor.author	Santesteban García, Gonzaga
dc.contributor.department	Agronomía, Biotecnología y Alimentación	es_ES
dc.contributor.department	Agronomia, Bioteknologia eta Elikadura	eu
dc.contributor.department	Ciencias	es_ES
dc.contributor.department	Zientziak	eu
dc.contributor.funder	Gobierno de Navarra / Nafarroako Gobernua, 0011-1383-2022-000000	es_ES
dc.date.accessioned	2023-02-15T15:16:36Z
dc.date.available	2023-02-15T15:16:36Z
dc.date.issued	2023
dc.date.updated	2023-02-15T14:54:23Z
dc.description.abstract	We present a novel approach to harmonic disturbance removal in single-channel wind turbine acceleration data by means of time-variant signal modeling. Harmonics are conceived as a set of quasi-stationary sinusoids whose instantaneous amplitude and phase vary slowly and continuously in a short-time analysis frame. These non-stationarities in the harmonics are modeled by low-degree time polynomials whose coefficients capture the instantaneous dynamics of the corresponding waveforms. The model is linear-in-parameters and is straightforwardly estimated by the linear least-squares algorithm. Estimates from contiguous analysis frames are further combined in the overlap-add fashion in order to yield overall harmonic disturbance waveform and its removal from the data. The algorithm performance analysis, in terms of input parameter sensitivity and comparison against three state-of-the-art methods, has been carried out with synthetic signals. Further model validation has been accomplished through real-world signals and stabilization diagrams, which are a standard tool for determining modal parameters in many timedomain modal identification algorithms. The results show that the proposed method exhibits a robust performance particularly when only the average rotational speed is known, as is often the case for stand-alone sensors which typically carry out data pre-processing for structural health monitoring. Moreover, for real-world analysis scenarios, we show that the proposed method delivers consistent vibration mode parameter estimates, which can straightforwardly be used for structural health monitoring.	en
dc.description.sponsorship	This work has been partially funded by Grant TED2021-130646B-I00 (UNDERVINE) by MCIN/AEI/10.13039/501100011033 and by the European Union NextGeneration EU/PRTR and by Grant PC044-045 (CUALVID) by Gobierno de Navarra (0011-1383-2022-000000). F. J. Abad is a beneficiary of the postgraduate scholarship funded by INIA (FPI-INIA-2016).	en
dc.format.mimetype	application/pdf	en
dc.format.mimetype	application/msword	en
dc.identifier.citation	Abad, F. J., Marín, D., Imbert, B., Virto, I., Garbisu, C., Santesteban, L. G. (2023) Under-vine cover crops: Impact on physical and biological soil proprieties in an irrigated Mediterranean vineyard. Scientia Horticulturae, 311(111797), 1-11. https://doi.org/10.1016/j.scienta.2022.111797.	en
dc.identifier.doi	10.1016/j.scienta.2022.111797
dc.identifier.issn	0304-4238
dc.identifier.uri	https://academica-e.unavarra.es/handle/2454/44728
dc.language.iso	eng	en
dc.publisher	Elsevier	en
dc.relation.ispartof	Scientia Horticulturae 311 (2023) 111797	en
dc.relation.projectID	info:eu-repo/grantAgreement/MICIN//TED2021-130646B-I00/
dc.relation.publisherversion	https://doi.org/10.1016/j.scienta.2022.111797
dc.rights	© 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license.	en
dc.rights.accessRights	info:eu-repo/semantics/openAccess
dc.rights.uri	https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject	Trifolium fragiferum L.	en
dc.subject	Soil organic carbon (SOC)	en
dc.subject	Particulate organic carbon (POC)	en
dc.subject	Hydraulic conductivity (Ks)	en
dc.subject	Soil structure	en
dc.subject	Soil aggregation	en
dc.subject	Soil microbial biomass	en
dc.title	Under-vine cover crops: Impact on physical and biological soil proprieties in an irrigated Mediterranean vineyard	en
dc.type	info:eu-repo/semantics/article
dc.type.version	info:eu-repo/semantics/publishedVersion
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