Repository logo
 
Publication

Effects of wind driven rainfalls on soil loss from a Douro vineyard, Portugal

2018Conference paper Open access
Simple item page
dc.contributor.authorFigueiredo, Tomás de
dc.contributor.authorPoesen, Jean
dc.contributor.authorHernández, Zulimar
dc.contributor.authorFonseca, Felícia
dc.date.accessioned2020-05-12T18:11:53Z
dc.date.available2020-05-12T18:11:53Z
dc.date.issued2018
dc.description.abstractIn permanent row crops, rainfall interception by canopies in rows varies according to wind direction and this may affect raindrop impact and erosion in the inter-row area. The paper aims at discussing the effects of wind direction during rainfalls on soil loss from vineyard plots with different slope aspect in the Douro Region, Portugal. Long term continuous rainfall records, daily wind direction, and soil loss from 5 plots (32m long x 5n wide), in a 45% slope row‐planted vineyard, with slope aspect from NW to SW, were explored separating events only with water loss (NER, 67 non‐erosive events) from the others (ERO, 100 erosive events), and considering for each event wind direction at peak rainfall intensity. Calm atmosphere prevailed but with lower frequency in ERO (65%) than in NER (72%). Most frequent winds were NW (20%) and S (11%) in ERRO, and SE (12%) and NW (7%) in NER. Wind direction affected the differences between plots in event soil loss (expressed by the CV of the 5 plots soil loss in each event), with a CV 90% for NW winds, 37% for S, and 33% for Calm. NW winds blow parallel to vine rows in some plots and almost perpendicular in the others and this effect was most evident during the larger erosion events when lowest to highest plot soil loss ratio reached 1:50. These results may contribute to better tune the application of conservation measures in Douro vineyards considering plot location and dominant wind direction.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFigueiredo, Tomás de; Poesen, Jean; Hernández, Zulimar; Fonseca, Felícia (2018). Effects of wind driven rainfalls on soil loss from a Douro vineyard, Portugal. In Sixth International Congress on Mountain and Steep Slope Viticulture. San Cristobal de la Laguna. p. 1-6. ISBN 978-88-902330-5-0pt_PT
dc.identifier.isbn978-88-902330-5-0
dc.identifier.urihttp://hdl.handle.net/10198/21943
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectWind-driven rainfallspt_PT
dc.subjectWnd directionpt_PT
dc.subjectRainfall erosivitypt_PT
dc.subjectSoil erosionpt_PT
dc.subjectVineyardspt_PT
dc.subjectDouro Regionpt_PT
dc.titleEffects of wind driven rainfalls on soil loss from a Douro vineyard, Portugalpt_PT
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferencePlaceSan Cristobal de la Laguna (Isla de Tenerife) – Españapt_PT
oaire.citation.titleSIXTH INTERNATIONAL CONGRESS ON MOUNTAIN AND STEEP SLOPE VITICULTUREpt_PT
person.familyNameFigueiredo
person.familyNameFonseca
person.givenNameTomás d'Aquino
person.givenNameFelícia
person.identifier1297327
person.identifier.ciencia-id961D-607D-51CC
person.identifier.orcid0000-0001-7690-8996
person.identifier.orcid0000-0001-7727-071X
person.identifier.scopus-author-id54790554500
person.identifier.scopus-author-id36970960500
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublicationdb897e48-ecf7-4ce1-ba27-369260337510
relation.isAuthorOfPublication4f6f8be1-73c1-45bb-b159-ce3f8ff96c84
relation.isAuthorOfPublication.latestForDiscovery4f6f8be1-73c1-45bb-b159-ce3f8ff96c84

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Artigo Proceedings Canárias_2018 (2).pdf
Size:
780.57 KB
Format:
Adobe Portable Document Format
Download

Collections

CIMO - Artigos em Proceedings Não Indexados à WoS/Scopus