Pyroclimatic classification of Mediterranean and mountain landscapes of southeastern France
Identifieur interne : 000180 ( Main/Merge ); précédent : 000179; suivant : 000181Pyroclimatic classification of Mediterranean and mountain landscapes of southeastern France
Auteurs : T. Fréjaville [France] ; T. Curt [France]Source :
Descripteurs français
- mix :
Abstract
Fire risk is expected to increase in the Mediterranean Basin like in many areas worldwide. Climate is likely the main driver of fire activity by conditioning fuel dryness and fire weather. However fire-climate relationshipsare conditioned by other environmental dimensions like fuel structure (composition and spatial arrangement of flammable vegetation) and human activities. Therefore assessing how climate controls fire activity in heavilyanthropized landscapes like European Mediterranean regions requires to design analyses in appropriate geographic units to encompass the dominant fire drivers. We aimed to assess how spatiotemporal patterns of both fire activity and climate structured south-eastern France into homogeneous geographic unit which we defined as ‘pyroclimatic' regions.We performed a pyroclimatic classification of Mediterranean and mountain areas of south-eastern France at 2 km resolution from the national fire database and daily atmospheric parameters over 1973-2009. Thisclassification was based on multidimensional and clustering analyses. South-eastern France is characterized by three main ‘pyroclimatic' regions and ten sub-regions from high fire-prone maritime mountains to moderate fire-prone hot lowlands and low fire-prone inner moist mountains. These geographic units are discriminated from each other by fire activity, fire seasonality, fire weather and their recent evolution.We demonstrated that fire activity and fire weather of south-eastern France are highly dynamic in space and time. Characterizing pyroclimatic regions offers new regional perspectives of fire management and policy because two areas having similar fire weather, fire regime and recent temporal trends would benefit for specific attention.
Url:
DOI: 10.14195/978-989-26-0884-6_136
Links toward previous steps (curation, corpus...)
- to stream Hal, to step Corpus: 000019
- to stream Hal, to step Curation: 000019
- to stream Hal, to step Checkpoint: 000011
Links to Exploration step
Hal:hal-01128636Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Pyroclimatic classification of Mediterranean and mountain landscapes of southeastern France</title>
<title xml:lang="fr">Caractérisation pyroclimatique des régions montagneuses du sud-est de la France</title>
<author><name sortKey="Frejaville, T" sort="Frejaville, T" uniqKey="Frejaville T" first="T." last="Fréjaville">T. Fréjaville</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-179705" status="OLD"><orgName>Ecosystèmes méditerranéens et risques</orgName>
<orgName type="acronym">UR EMAX</orgName>
<desc><address><addrLine>3275 route Cézanne - Le Tholonet, F-13612 Aix-en-Provence</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.irstea.fr/</ref>
</desc>
<listRelation><relation active="#struct-302049" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-302049" type="direct"><org type="institution" xml:id="struct-302049" status="VALID"> <orgName>Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture</orgName>
<orgName type="acronym">IRSTEA</orgName>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.irstea.fr</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Curt, T" sort="Curt, T" uniqKey="Curt T" first="T." last="Curt">T. Curt</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-179705" status="OLD"><orgName>Ecosystèmes méditerranéens et risques</orgName>
<orgName type="acronym">UR EMAX</orgName>
<desc><address><addrLine>3275 route Cézanne - Le Tholonet, F-13612 Aix-en-Provence</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.irstea.fr/</ref>
</desc>
<listRelation><relation active="#struct-302049" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-302049" type="direct"><org type="institution" xml:id="struct-302049" status="VALID"> <orgName>Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture</orgName>
<orgName type="acronym">IRSTEA</orgName>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.irstea.fr</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">HAL</idno>
<idno type="RBID">Hal:hal-01128636</idno>
<idno type="halId">hal-01128636</idno>
<idno type="halUri">https://hal.archives-ouvertes.fr/hal-01128636</idno>
<idno type="url">https://hal.archives-ouvertes.fr/hal-01128636</idno>
<idno type="doi">10.14195/978-989-26-0884-6_136</idno>
<date when="2014">2014</date>
<idno type="wicri:Area/Hal/Corpus">000019</idno>
<idno type="wicri:Area/Hal/Curation">000019</idno>
<idno type="wicri:Area/Hal/Checkpoint">000011</idno>
<idno type="wicri:explorRef" wicri:stream="Hal" wicri:step="Checkpoint">000011</idno>
<idno type="wicri:Area/Main/Merge">000180</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Pyroclimatic classification of Mediterranean and mountain landscapes of southeastern France</title>
<title xml:lang="fr">Caractérisation pyroclimatique des régions montagneuses du sud-est de la France</title>
<author><name sortKey="Frejaville, T" sort="Frejaville, T" uniqKey="Frejaville T" first="T." last="Fréjaville">T. Fréjaville</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-179705" status="OLD"><orgName>Ecosystèmes méditerranéens et risques</orgName>
<orgName type="acronym">UR EMAX</orgName>
<desc><address><addrLine>3275 route Cézanne - Le Tholonet, F-13612 Aix-en-Provence</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.irstea.fr/</ref>
</desc>
<listRelation><relation active="#struct-302049" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-302049" type="direct"><org type="institution" xml:id="struct-302049" status="VALID"> <orgName>Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture</orgName>
<orgName type="acronym">IRSTEA</orgName>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.irstea.fr</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Curt, T" sort="Curt, T" uniqKey="Curt T" first="T." last="Curt">T. Curt</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-179705" status="OLD"><orgName>Ecosystèmes méditerranéens et risques</orgName>
<orgName type="acronym">UR EMAX</orgName>
<desc><address><addrLine>3275 route Cézanne - Le Tholonet, F-13612 Aix-en-Provence</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.irstea.fr/</ref>
</desc>
<listRelation><relation active="#struct-302049" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-302049" type="direct"><org type="institution" xml:id="struct-302049" status="VALID"> <orgName>Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture</orgName>
<orgName type="acronym">IRSTEA</orgName>
<desc> <address> <country key="FR"></country>
</address>
<ref type="url">http://www.irstea.fr</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
</analytic>
<idno type="DOI">10.14195/978-989-26-0884-6_136</idno>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="mix" xml:lang="fr"><term>CHANGEMENT CLIMATIQUE</term>
<term>FACTEUR METEOROLOGIQUE</term>
<term>FORET MEDITERRANEENNE</term>
<term>LUTTE CONTRE LES INCENDIES</term>
<term>RISQUE D'INCENDIE</term>
<term>SYSTEME D'INFORMATION GEOGRAPHIQUE</term>
<term>VEGETATION MEDITERRANEENNE</term>
<term>ZONE DE MONTAGNE</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Fire risk is expected to increase in the Mediterranean Basin like in many areas worldwide. Climate is likely the main driver of fire activity by conditioning fuel dryness and fire weather. However fire-climate relationshipsare conditioned by other environmental dimensions like fuel structure (composition and spatial arrangement of flammable vegetation) and human activities. Therefore assessing how climate controls fire activity in heavilyanthropized landscapes like European Mediterranean regions requires to design analyses in appropriate geographic units to encompass the dominant fire drivers. We aimed to assess how spatiotemporal patterns of both fire activity and climate structured south-eastern France into homogeneous geographic unit which we defined as ‘pyroclimatic' regions.We performed a pyroclimatic classification of Mediterranean and mountain areas of south-eastern France at 2 km resolution from the national fire database and daily atmospheric parameters over 1973-2009. Thisclassification was based on multidimensional and clustering analyses. South-eastern France is characterized by three main ‘pyroclimatic' regions and ten sub-regions from high fire-prone maritime mountains to moderate fire-prone hot lowlands and low fire-prone inner moist mountains. These geographic units are discriminated from each other by fire activity, fire seasonality, fire weather and their recent evolution.We demonstrated that fire activity and fire weather of south-eastern France are highly dynamic in space and time. Characterizing pyroclimatic regions offers new regional perspectives of fire management and policy because two areas having similar fire weather, fire regime and recent temporal trends would benefit for specific attention.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Agronomie/explor/SisAgriV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000180 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 000180 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Agronomie |area= SisAgriV1 |flux= Main |étape= Merge |type= RBID |clé= Hal:hal-01128636 |texte= Pyroclimatic classification of Mediterranean and mountain landscapes of southeastern France }}
![]() | This area was generated with Dilib version V0.6.28. | ![]() |