Social and Hydrological Responses to Extreme Precipitations: An Interdisciplinary Strategy for Postflood Investigation
Isabelle Ruin
(1)
,
Céline Lutoff
(2)
,
Brice Boudevillain
(1)
,
Jean-Dominique Creutin
(1)
,
S Anquetin
(1)
,
Marc Bertran Rojo
(2)
,
L Boissier
(3)
,
G Delrieu
(1)
,
E Gruntfest
(4, 1)
,
M Borga
(5)
,
O Payrastre
(6)
,
Johnny Douvinet
(7)
,
Laurence Créton-Cazanave
(8, 2)
,
L. Bonnifait
(1)
,
L. Colbeau-Justin
(9)
,
J.-P. Naulin
(6)
,
E Gaume
(6)
,
O. Vannier
(1)
1
LTHE -
Laboratoire d'étude des transferts en hydrologie et environnement
2 PACTE - Pacte, Laboratoire de sciences sociales
3 GRED - Gouvernance, Risque, Environnement, Développement
4 University of Colorado [Colorado Springs]
5 Department of Land and Agroforest Environment
6 IFSTTAR/GER - Département Géotechnique, Eau et Risques
7 AU - Avignon Université
8 LATTS - Laboratoire Techniques, Territoires et Sociétés
9 UNIMES - Université de Nîmes
2 PACTE - Pacte, Laboratoire de sciences sociales
3 GRED - Gouvernance, Risque, Environnement, Développement
4 University of Colorado [Colorado Springs]
5 Department of Land and Agroforest Environment
6 IFSTTAR/GER - Département Géotechnique, Eau et Risques
7 AU - Avignon Université
8 LATTS - Laboratoire Techniques, Territoires et Sociétés
9 UNIMES - Université de Nîmes
Isabelle Ruin
- Fonction : Auteur
- PersonId : 17451
- IdHAL : ruini
- ORCID : 0000-0002-0228-2385
- IdRef : 127376445
S Anquetin
- Fonction : Auteur
- PersonId : 21857
- IdHAL : sandrine-anquetin
- ORCID : 0000-0001-5127-1650
- IdRef : 060221534
O Payrastre
- Fonction : Auteur
- PersonId : 177501
- IdHAL : olivier-payrastre
- ORCID : 0000-0002-8396-5873
- IdRef : 116365447
Johnny Douvinet
- Fonction : Auteur
- PersonId : 7806
- IdHAL : johnny-douvinet
- ORCID : 0000-0002-2434-1999
- IdRef : 103765085
Laurence Créton-Cazanave
- Fonction : Auteur
- PersonId : 11405
- IdHAL : laurence-creton-cazanave
- ORCID : 0000-0002-3783-387X
- IdRef : 153529180
Résumé
This paper describes and illustrates a methodology to conduct postflood investigations based on interdisciplinary collaboration between social and physical scientists. The method, designed to explore the link between crisis behavioral response and hydrometeorological dynamics, aims at understanding the spatial and temporal capacities and constraints on human behaviors in fast-evolving hydrometeorological conditions. It builds on methods coming from both geosciences and transportations studies to complement existing post-flood field investigation methodology used by hydrometeorologists. The authors propose an interview framework, structured around a chronological guideline to allow people who experienced the flood firsthand to tell the stories of the circumstances in which their activities were affected during the flash flood. This paper applies the data collection method to the case of the 15 June 2010 flash flood event that killed 26 people in the Draguignan area (Var, France). As a first step, based on the collected narratives, an abductive approach allowed the identification of the possible factors influencing individual responses to flash floods. As a second step, behavioral responses were classified into categories of activities based on the respondents' narratives. Then, aspatial and temporal analysis of the sequences made of the categories of action to contextualize the set of coping responses with respect to local hydrometeorological conditions is proposed. During this event, the respondents mostly follow the pace of change in their local environmental conditions as the flash flood occurs, official flood anticipation being rather limited and based on a large-scale weather watch. Therefore, contextual factors appear as strongly influencing the individual's ability to cope with the event in such a situation.
Format du dépôt | Fichier |
---|---|
Type de dépôt | Article dans une revue |
Résumé |
en
This paper describes and illustrates a methodology to conduct postflood investigations based on interdisciplinary collaboration between social and physical scientists. The method, designed to explore the link between crisis behavioral response and hydrometeorological dynamics, aims at understanding the spatial and temporal capacities and constraints on human behaviors in fast-evolving hydrometeorological conditions. It builds on methods coming from both geosciences and transportations studies to complement existing post-flood field investigation methodology used by hydrometeorologists. The authors propose an interview framework, structured around a chronological guideline to allow people who experienced the flood firsthand to tell the stories of the circumstances in which their activities were affected during the flash flood. This paper applies the data collection method to the case of the 15 June 2010 flash flood event that killed 26 people in the Draguignan area (Var, France). As a first step, based on the collected narratives, an abductive approach allowed the identification of the possible factors influencing individual responses to flash floods. As a second step, behavioral responses were classified into categories of activities based on the respondents' narratives. Then, aspatial and temporal analysis of the sequences made of the categories of action to contextualize the set of coping responses with respect to local hydrometeorological conditions is proposed. During this event, the respondents mostly follow the pace of change in their local environmental conditions as the flash flood occurs, official flood anticipation being rather limited and based on a large-scale weather watch. Therefore, contextual factors appear as strongly influencing the individual's ability to cope with the event in such a situation.
|
Titre |
en
Social and Hydrological Responses to Extreme Precipitations: An Interdisciplinary Strategy for Postflood Investigation
|
Auteur(s) |
Isabelle Ruin
1
, Céline Lutoff
2
, Brice Boudevillain
1
, Jean-Dominique Creutin
1
, S Anquetin
1
, Marc Bertran Rojo
2
, L Boissier
3
, G Delrieu
1
, E Gruntfest
4, 1
, M Borga
5
, O Payrastre
6
, Johnny Douvinet
7
, Laurence Créton-Cazanave
8, 2
, L. Bonnifait
1
, L. Colbeau-Justin
9
, J.-P. Naulin
6
, E Gaume
6
, O. Vannier
1
1
LTHE -
Laboratoire d'étude des transferts en hydrologie et environnement
( 732 )
- ENSHMG - Domaine Universitaire 1023-1025 Rue de la piscine - BP 53 38041 GRENOBLE CEDEX 9
- France
2
PACTE -
Pacte, Laboratoire de sciences sociales
( 675 )
- Siège : IEP - BP 48 38040 Grenoble cedex 9
- France
3
GRED -
Gouvernance, Risque, Environnement, Développement
( 117379 )
- IRD - 911 avenue Agropolis -BP 64501 - 34394 Montpellier cedex 5
- France
4
University of Colorado [Colorado Springs]
( 342556 )
- États-Unis
5
Department of Land and Agroforest Environment
( 100246 )
- Italie
6
IFSTTAR/GER -
Département Géotechnique, Eau et Risques
( 169979 )
- Route de Bouaye, CS4, 44344 Bouguenais Cedex
- France
7
AU -
Avignon Université
( 195507 )
- 74 rue Louis Pasteur - 84 029 Avignon cedex 1
- France
8
LATTS -
Laboratoire Techniques, Territoires et Sociétés
( 1278 )
- Ecole des Ponts ParisTech, Cité Descartes, 6 et 8 avenue Blaise Pascal, 77454 Marne-la-Vallée cedex 2
- France
9
UNIMES -
Université de Nîmes
( 258776 )
- Rue du Docteur Georges Salan 30021 Nîmes Cedex 1
- France
|
Date de publication |
2014-01-01
|
Date de publication électronique |
2013-06-08
|
Volume |
6
|
Numéro |
1
|
Page/Identifiant |
135–153
|
Langue du document |
Anglais
|
Nom de la revue |
|
Vulgarisation |
Non
|
Comité de lecture |
Oui
|
Audience |
Internationale
|
Projet(s) ANR |
|
Financement |
|
Domaine(s) |
|
Mots-clés |
en
Flash Flood, Coping strategy, Extreme Weather event, Post-flood survey method, Human behavioral response
fr
crue éclair, Crue rapide, Méthode de Retour d'expérience, Adaptation comportementale, Comportement de mobilité
|
DOI | 10.1175/WCAS-D-13-00009.1 |
Origine :
Fichiers produits par l'(les) auteur(s)
Loading...