Cartographies préventives du risque lié aux " crues rapides " dans le nord de la France
Identifieur interne : 000B12 ( Main/Exploration ); précédent : 000B11; suivant : 000B13Cartographies préventives du risque lié aux " crues rapides " dans le nord de la France
Auteurs : Johnny Douvinet [France] ; Daniel Delahaye [France] ; Patrice Langlois [France]Source :
Descripteurs français
Abstract
This article aims to better assess the risk due to flash floods occurring at the end of the spring or during summer in the north of the Parisian Basin. Most of the hydrological studies focused in this area on classical floods as overflowing and water table rising but not on floods rarely occurring in dry valleys. Based on sensitive and relevant parameters observed at two various scales, such approach might address to the stakeholders and to the risk managements a few preventive maps. The mapping firstly defines the flash floods risk at a regional scale comparing urban densities and the spatial distribution of sensitive watersheds to hazard. The latter are identified according to morphological characteristics. This exploratory approach permits us to detect high degree of risk in several bottom valleys due to the strong land lobby. Another mapping is secondly defined at local scales. Influence of the structural efficiency of a catchment is combined with the distribution of houses within the studied watershed. Our knowledge on exposed areas and those of local expert advices validate results. So, this approach gives satisfying results and should be used to anticipate exposed urban areas.
Url:
Affiliations:
- France
- Basse-Normandie, Haute-Normandie, Pays de la Loire, Provence-Alpes-Côte d'Azur, Région Bretagne, Région Normandie
- Angers, Avignon, Brest, Caen, Le Havre, Marseille, Nantes, Rennes, Rouen
- Université Rennes 2 Haute Bretagne, Université d'Aix-Marseille, Université d'Angers, Université d'Avignon, Université de Bretagne Occidentale, Université de Caen Basse-Normandie, Université de Nantes, Université de Rouen, Université du Havre, Université européenne de Bretagne
Links toward previous steps (curation, corpus...)
- to stream Hal, to step Corpus: 000429
- to stream Hal, to step Curation: 000429
- to stream Hal, to step Checkpoint: 000524
- to stream Main, to step Merge: 000B20
- to stream Main, to step Curation: 000B12
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="fr">Cartographies préventives du risque lié aux " crues rapides " dans le nord de la France</title><author><name sortKey="Douvinet, Johnny" sort="Douvinet, Johnny" uniqKey="Douvinet J" first="Johnny" last="Douvinet">Johnny Douvinet</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-87217" status="VALID"> <idno type="RNSR">201220240C</idno> <orgName>Etudes des structures, des processus d'adaptation et des changements des espaces</orgName> <orgName type="acronym">ESPACE</orgName> <date type="start">2012</date> <desc> <address> <addrLine>98, boulevard Édouard Herriot BP 3209 06204 Nice Cedex 03Ancien n°UMR6012</addrLine> <country key="FR"></country> </address> <ref type="url">http://www.umrespace.org</ref> </desc> <listRelation> <relation active="#struct-195507" type="direct"></relation> <relation name="UMR7300" active="#struct-198056" type="direct"></relation> <relation active="#struct-422182" type="direct"></relation> <relation name="UMR7300" active="#struct-441569" type="direct"></relation> </listRelation><tutelles><tutelle active="#struct-195507" type="direct"><org type="institution" xml:id="struct-195507" status="VALID"><orgName>Université d'Avignon et des Pays de Vaucluse</orgName><orgName type="acronym">UAPV</orgName><desc><address><addrLine>74 rue Louis Pasteur - 84 029 Avignon cedex 1</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-avignon.fr/</ref></desc></org></tutelle><tutelle name="UMR7300" active="#struct-198056" type="direct"><org type="institution" xml:id="struct-198056" status="VALID"><idno type="IdRef">15863621X</idno><idno type="ISNI">0000 0001 2176 4817</idno><orgName>Aix Marseille Université</orgName><orgName type="acronym">AMU</orgName><date type="start">2012-01-01</date><desc><address><addrLine>Aix-Marseille UniversitéJardins du Pharo58 Boulevard Charles Livon13284 Marseille cedex 7</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-amu.fr/</ref></desc></org></tutelle><tutelle active="#struct-422182" type="direct"><org type="institution" xml:id="struct-422182" status="VALID"> <orgName>Université de Nice Sophia-Antipolis</orgName> <desc> <address> <addrLine>Parc Valrose28, avenue Valrose06108 Nice Cedex 2</addrLine> <country key="FR"></country> </address> <ref type="url">http://unice.fr/</ref> </desc></org></tutelle><tutelle name="UMR7300" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Avignon</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName><orgName type="university">Université d'Avignon</orgName><placeName><settlement type="city">Marseille</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName><orgName type="university">Université d'Aix-Marseille</orgName></affiliation></author><author><name sortKey="Delahaye, Daniel" sort="Delahaye, Daniel" uniqKey="Delahaye D" first="Daniel" last="Delahaye">Daniel Delahaye</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-929" status="VALID"><orgName>Littoral, Environnement, Télédétection, Géomatique</orgName><orgName type="acronym">LETG - Géophen</orgName><desc><address><addrLine>Campus 1 Esplanade de la Paix - BP 5186 14032 CAEN CEDEX 5</addrLine><country key="FR"></country></address><ref type="url">http://letg.univ-nantes.fr</ref></desc><listRelation><relation active="#struct-74911" type="direct"></relation><relation active="#struct-93263" type="direct"></relation><relation active="#struct-300266" type="direct"></relation><relation active="#struct-300314" type="direct"></relation><relation active="#struct-406201" type="direct"></relation><relation name="UMR6554" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"><orgName>Université d'Angers</orgName><orgName type="acronym">UA</orgName><desc><address><addrLine>40 rue de Rennes - BP 73532 - 49035 Angers cedex 01</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-angers.fr/</ref></desc></org></tutelle><tutelle active="#struct-93263" type="direct"><org type="institution" xml:id="struct-93263" status="VALID"><orgName>Université de Nantes</orgName><orgName type="acronym">UN</orgName><desc><address><addrLine>1, quai de Tourville - BP 13522 - 44035 Nantes cedex 1</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-nantes.fr/</ref></desc></org></tutelle><tutelle active="#struct-300266" type="direct"><org type="institution" xml:id="struct-300266" status="INCOMING"><orgName>Université de Caen Basse-Normandie</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300314" type="direct"><org type="institution" xml:id="struct-300314" status="VALID"><orgName>Université de Bretagne Occidentale</orgName><orgName type="acronym">UBO</orgName><desc><address><addrLine>3 Rue des Archives 29238 Brest</addrLine><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-406201" type="direct"><org type="institution" xml:id="struct-406201" status="VALID"><orgName>Université Rennes 2</orgName><desc><address><addrLine>Place du recteur Henri Le Moal - CS 24307 - 35043 Rennes cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-rennes2.fr/</ref></desc></org></tutelle><tutelle name="UMR6554" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Angers</settlement><region type="region" nuts="2">Pays de la Loire</region></placeName><orgName type="university">Université d'Angers</orgName><placeName><settlement type="city">Nantes</settlement><region type="region" nuts="2">Pays de la Loire</region></placeName><orgName type="university">Université de Nantes</orgName><placeName><settlement type="city">Caen</settlement><region type="region" nuts="2">Basse-Normandie</region></placeName><orgName type="university">Université de Caen Basse-Normandie</orgName><placeName><settlement type="city">Brest</settlement><region type="region" nuts="2">Région Bretagne</region></placeName><orgName type="university">Université de Bretagne Occidentale</orgName><orgName type="institution" wicri:auto="newGroup">Université européenne de Bretagne</orgName><placeName><settlement type="city">Rennes</settlement><region type="region" nuts="2">Région Bretagne</region></placeName><orgName type="university">Université Rennes 2 Haute Bretagne</orgName><orgName type="institution" wicri:auto="newGroup">Université européenne de Bretagne</orgName></affiliation></author><author><name sortKey="Langlois, Patrice" sort="Langlois, Patrice" uniqKey="Langlois P" first="Patrice" last="Langlois">Patrice Langlois</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-97036" status="VALID"><orgName>Identité et différenciation des espaces, de l'environnement et des sociétés</orgName><orgName type="acronym">IDEES</orgName><desc><address><addrLine>MTG - IDEES - Batiment IRED Université de ROUEN 7 Rue Thomas Becket 76821 MONT SAINT AIGNAN FRANCE</addrLine><country key="FR"></country></address><ref type="url">http://www.umr-idees.fr/</ref></desc><listRelation><relation active="#struct-300266" type="direct"></relation><relation active="#struct-300317" type="direct"></relation><relation active="#struct-300318" type="direct"></relation><relation name="UMR6266" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-300266" type="direct"><org type="institution" xml:id="struct-300266" status="INCOMING"><orgName>Université de Caen Basse-Normandie</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300317" type="direct"><org type="institution" xml:id="struct-300317" status="VALID"><orgName>Université du Havre</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300318" type="direct"><org type="institution" xml:id="struct-300318" status="VALID"><orgName>Université de Rouen</orgName><desc><address><addrLine> 1 rue Thomas Becket - 76821 Mont-Saint-Aignan</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-rouen.fr/</ref></desc></org></tutelle><tutelle name="UMR6266" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Caen</settlement><region type="region" nuts="2">Basse-Normandie</region></placeName><orgName type="university">Université de Caen Basse-Normandie</orgName><placeName><settlement type="city">Le Havre</settlement><region type="region" nuts="2">Région Normandie</region><region type="old region" nuts="2">Haute-Normandie</region></placeName><orgName type="university">Université du Havre</orgName><placeName><settlement type="city">Rouen</settlement><region type="region" nuts="2">Région Normandie</region><region type="old region" nuts="2">Haute-Normandie</region></placeName><orgName type="university">Université de Rouen</orgName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">HAL</idno><idno type="RBID">Hal:halshs-00614880</idno><idno type="halId">halshs-00614880</idno><idno type="halUri">https://halshs.archives-ouvertes.fr/halshs-00614880</idno><idno type="url">https://halshs.archives-ouvertes.fr/halshs-00614880</idno><date when="2009-03-04">2009-03-04</date><idno type="wicri:Area/Hal/Corpus">000429</idno><idno type="wicri:Area/Hal/Curation">000429</idno><idno type="wicri:Area/Hal/Checkpoint">000524</idno><idno type="wicri:Area/Main/Merge">000B20</idno><idno type="wicri:Area/Main/Curation">000B12</idno><idno type="wicri:Area/Main/Exploration">000B12</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="fr">Cartographies préventives du risque lié aux " crues rapides " dans le nord de la France</title><author><name sortKey="Douvinet, Johnny" sort="Douvinet, Johnny" uniqKey="Douvinet J" first="Johnny" last="Douvinet">Johnny Douvinet</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-87217" status="VALID"> <idno type="RNSR">201220240C</idno> <orgName>Etudes des structures, des processus d'adaptation et des changements des espaces</orgName> <orgName type="acronym">ESPACE</orgName> <date type="start">2012</date> <desc> <address> <addrLine>98, boulevard Édouard Herriot BP 3209 06204 Nice Cedex 03Ancien n°UMR6012</addrLine> <country key="FR"></country> </address> <ref type="url">http://www.umrespace.org</ref> </desc> <listRelation> <relation active="#struct-195507" type="direct"></relation> <relation name="UMR7300" active="#struct-198056" type="direct"></relation> <relation active="#struct-422182" type="direct"></relation> <relation name="UMR7300" active="#struct-441569" type="direct"></relation> </listRelation><tutelles><tutelle active="#struct-195507" type="direct"><org type="institution" xml:id="struct-195507" status="VALID"><orgName>Université d'Avignon et des Pays de Vaucluse</orgName><orgName type="acronym">UAPV</orgName><desc><address><addrLine>74 rue Louis Pasteur - 84 029 Avignon cedex 1</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-avignon.fr/</ref></desc></org></tutelle><tutelle name="UMR7300" active="#struct-198056" type="direct"><org type="institution" xml:id="struct-198056" status="VALID"><idno type="IdRef">15863621X</idno><idno type="ISNI">0000 0001 2176 4817</idno><orgName>Aix Marseille Université</orgName><orgName type="acronym">AMU</orgName><date type="start">2012-01-01</date><desc><address><addrLine>Aix-Marseille UniversitéJardins du Pharo58 Boulevard Charles Livon13284 Marseille cedex 7</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-amu.fr/</ref></desc></org></tutelle><tutelle active="#struct-422182" type="direct"><org type="institution" xml:id="struct-422182" status="VALID"> <orgName>Université de Nice Sophia-Antipolis</orgName> <desc> <address> <addrLine>Parc Valrose28, avenue Valrose06108 Nice Cedex 2</addrLine> <country key="FR"></country> </address> <ref type="url">http://unice.fr/</ref> </desc></org></tutelle><tutelle name="UMR7300" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Avignon</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName><orgName type="university">Université d'Avignon</orgName><placeName><settlement type="city">Marseille</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName><orgName type="university">Université d'Aix-Marseille</orgName></affiliation></author><author><name sortKey="Delahaye, Daniel" sort="Delahaye, Daniel" uniqKey="Delahaye D" first="Daniel" last="Delahaye">Daniel Delahaye</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-929" status="VALID"><orgName>Littoral, Environnement, Télédétection, Géomatique</orgName><orgName type="acronym">LETG - Géophen</orgName><desc><address><addrLine>Campus 1 Esplanade de la Paix - BP 5186 14032 CAEN CEDEX 5</addrLine><country key="FR"></country></address><ref type="url">http://letg.univ-nantes.fr</ref></desc><listRelation><relation active="#struct-74911" type="direct"></relation><relation active="#struct-93263" type="direct"></relation><relation active="#struct-300266" type="direct"></relation><relation active="#struct-300314" type="direct"></relation><relation active="#struct-406201" type="direct"></relation><relation name="UMR6554" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-74911" type="direct"><org type="institution" xml:id="struct-74911" status="VALID"><orgName>Université d'Angers</orgName><orgName type="acronym">UA</orgName><desc><address><addrLine>40 rue de Rennes - BP 73532 - 49035 Angers cedex 01</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-angers.fr/</ref></desc></org></tutelle><tutelle active="#struct-93263" type="direct"><org type="institution" xml:id="struct-93263" status="VALID"><orgName>Université de Nantes</orgName><orgName type="acronym">UN</orgName><desc><address><addrLine>1, quai de Tourville - BP 13522 - 44035 Nantes cedex 1</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-nantes.fr/</ref></desc></org></tutelle><tutelle active="#struct-300266" type="direct"><org type="institution" xml:id="struct-300266" status="INCOMING"><orgName>Université de Caen Basse-Normandie</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300314" type="direct"><org type="institution" xml:id="struct-300314" status="VALID"><orgName>Université de Bretagne Occidentale</orgName><orgName type="acronym">UBO</orgName><desc><address><addrLine>3 Rue des Archives 29238 Brest</addrLine><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-406201" type="direct"><org type="institution" xml:id="struct-406201" status="VALID"><orgName>Université Rennes 2</orgName><desc><address><addrLine>Place du recteur Henri Le Moal - CS 24307 - 35043 Rennes cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-rennes2.fr/</ref></desc></org></tutelle><tutelle name="UMR6554" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Angers</settlement><region type="region" nuts="2">Pays de la Loire</region></placeName><orgName type="university">Université d'Angers</orgName><placeName><settlement type="city">Nantes</settlement><region type="region" nuts="2">Pays de la Loire</region></placeName><orgName type="university">Université de Nantes</orgName><placeName><settlement type="city">Caen</settlement><region type="region" nuts="2">Basse-Normandie</region></placeName><orgName type="university">Université de Caen Basse-Normandie</orgName><placeName><settlement type="city">Brest</settlement><region type="region" nuts="2">Région Bretagne</region></placeName><orgName type="university">Université de Bretagne Occidentale</orgName><orgName type="institution" wicri:auto="newGroup">Université européenne de Bretagne</orgName><placeName><settlement type="city">Rennes</settlement><region type="region" nuts="2">Région Bretagne</region></placeName><orgName type="university">Université Rennes 2 Haute Bretagne</orgName><orgName type="institution" wicri:auto="newGroup">Université européenne de Bretagne</orgName></affiliation></author><author><name sortKey="Langlois, Patrice" sort="Langlois, Patrice" uniqKey="Langlois P" first="Patrice" last="Langlois">Patrice Langlois</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-97036" status="VALID"><orgName>Identité et différenciation des espaces, de l'environnement et des sociétés</orgName><orgName type="acronym">IDEES</orgName><desc><address><addrLine>MTG - IDEES - Batiment IRED Université de ROUEN 7 Rue Thomas Becket 76821 MONT SAINT AIGNAN FRANCE</addrLine><country key="FR"></country></address><ref type="url">http://www.umr-idees.fr/</ref></desc><listRelation><relation active="#struct-300266" type="direct"></relation><relation active="#struct-300317" type="direct"></relation><relation active="#struct-300318" type="direct"></relation><relation name="UMR6266" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-300266" type="direct"><org type="institution" xml:id="struct-300266" status="INCOMING"><orgName>Université de Caen Basse-Normandie</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300317" type="direct"><org type="institution" xml:id="struct-300317" status="VALID"><orgName>Université du Havre</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300318" type="direct"><org type="institution" xml:id="struct-300318" status="VALID"><orgName>Université de Rouen</orgName><desc><address><addrLine> 1 rue Thomas Becket - 76821 Mont-Saint-Aignan</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-rouen.fr/</ref></desc></org></tutelle><tutelle name="UMR6266" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Caen</settlement><region type="region" nuts="2">Basse-Normandie</region></placeName><orgName type="university">Université de Caen Basse-Normandie</orgName><placeName><settlement type="city">Le Havre</settlement><region type="region" nuts="2">Région Normandie</region><region type="old region" nuts="2">Haute-Normandie</region></placeName><orgName type="university">Université du Havre</orgName><placeName><settlement type="city">Rouen</settlement><region type="region" nuts="2">Région Normandie</region><region type="old region" nuts="2">Haute-Normandie</region></placeName><orgName type="university">Université de Rouen</orgName></affiliation></author></analytic></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="mix" xml:lang="fr"><term>Bassin parisien</term><term>cartographies préventives</term><term>crues rapides</term><term>morphologie</term><term>risque</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This article aims to better assess the risk due to flash floods occurring at the end of the spring or during summer in the north of the Parisian Basin. Most of the hydrological studies focused in this area on classical floods as overflowing and water table rising but not on floods rarely occurring in dry valleys. Based on sensitive and relevant parameters observed at two various scales, such approach might address to the stakeholders and to the risk managements a few preventive maps. The mapping firstly defines the flash floods risk at a regional scale comparing urban densities and the spatial distribution of sensitive watersheds to hazard. The latter are identified according to morphological characteristics. This exploratory approach permits us to detect high degree of risk in several bottom valleys due to the strong land lobby. Another mapping is secondly defined at local scales. Influence of the structural efficiency of a catchment is combined with the distribution of houses within the studied watershed. Our knowledge on exposed areas and those of local expert advices validate results. So, this approach gives satisfying results and should be used to anticipate exposed urban areas.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Basse-Normandie</li><li>Haute-Normandie</li><li>Pays de la Loire</li><li>Provence-Alpes-Côte d'Azur</li><li>Région Bretagne</li><li>Région Normandie</li></region><settlement><li>Angers</li><li>Avignon</li><li>Brest</li><li>Caen</li><li>Le Havre</li><li>Marseille</li><li>Nantes</li><li>Rennes</li><li>Rouen</li></settlement><orgName><li>Université Rennes 2 Haute Bretagne</li><li>Université d'Aix-Marseille</li><li>Université d'Angers</li><li>Université d'Avignon</li><li>Université de Bretagne Occidentale</li><li>Université de Caen Basse-Normandie</li><li>Université de Nantes</li><li>Université de Rouen</li><li>Université du Havre</li><li>Université européenne de Bretagne</li></orgName></list><tree><country name="France"><region name="Provence-Alpes-Côte d'Azur"><name sortKey="Douvinet, Johnny" sort="Douvinet, Johnny" uniqKey="Douvinet J" first="Johnny" last="Douvinet">Johnny Douvinet</name></region><name sortKey="Delahaye, Daniel" sort="Delahaye, Daniel" uniqKey="Delahaye D" first="Daniel" last="Delahaye">Daniel Delahaye</name><name sortKey="Langlois, Patrice" sort="Langlois, Patrice" uniqKey="Langlois P" first="Patrice" last="Langlois">Patrice Langlois</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/France/explor/LeHavreV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000B12 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000B12 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/France
|area= LeHavreV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= Hal:halshs-00614880
|texte= Cartographies préventives du risque lié aux " crues rapides " dans le nord de la France
}}
| This area was generated with Dilib version V0.6.25. |  |