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hal.structure.identifierShinshu University
dc.contributor.authorKAMIMURA, Kana
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorGARDINER, Barry
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorMEREDIEU, Céline
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorGUYON, Dominique
dc.date.accessioned2024-04-08T11:54:22Z
dc.date.available2024-04-08T11:54:22Z
dc.date.issued2016
dc.date.conference2016-06-20
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195590
dc.description.abstractEnOn 24 January 2009 approximately 37 million m3 of maritime pine trees were damaged by storm Klaus in the south-western region (Aquitaine), France. This region consists of more than 90 % private forest ownership and the mean area of parcel is 14 ha, but 75 % of the forest owners have a less than 4 ha parcel. This shows that a large number of small forests with differing management plans are found in the region, but the direct relationship between such a fragmented landscape and wind damage has not been clearly demonstrated. The aim of our research was to find out how fragmented landscapes during storm conditions might affect the degree of wind damage in the Aquitaine region. First, we created a map showing the location and area of wind damage caused by storm Klaus in addition to the land-use type using aerial photos taken after the damage. The landscape was classified as four types of forest based on height and stem density, residential areas, open fields, water, and we also determined three degree of damage. The map was subsequently used to determine the neighbouring land-use type and difference of height between the particular land-uses. Wind speeds during the storm were estimated using data from the Application of Research to Operations at Mesoscale (AROME), developed by Météo France. A logistic regression analysis described that the difference of the windward height (west), land-use change, and maximum wind speed during the storm were significantly related to more than 50% of wind damage in forests. Further analysis will be conducted to understand the influence on the levels of wind damage of wind speed variation and intensity during the storm, and the spatial variability of land-use.
dc.language.isoen
dc.title.enWind damage in forests associated with fragmented landscape in Aquitaine, France
dc.typeAutre communication scientifique (congrès sans actes - poster - séminaire...)
dc.subject.halSciences de l'environnement/Milieux et Changements globaux
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.conference.title32. Conference on Agricultural and Forest Meteorology
bordeaux.countryUS
bordeaux.conference.citySalt Lake City
bordeaux.peerReviewedoui
hal.identifierhal-02800875
hal.version1
hal.invitednon
hal.conference.organizerAmerican Meteorological Society (AMS). USA.
hal.conference.end2016-06-24
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02800875v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2016&rft.au=KAMIMURA,%20Kana&GARDINER,%20Barry&MEREDIEU,%20C%C3%A9line&GUYON,%20Dominique&rft.genre=conference


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