ON THE GEOCHRONOLOGICAL METHOD VERSUS FLOW SIMULATION SOFTWARE APPLICATION FOR LAHAR RISK MAPPING: A CASE STUDY OF POPOCATÉPETL VOLCANO, MEXICO
Identifieur interne : 000080 ( Main/Exploration ); précédent : 000079; suivant : 000081ON THE GEOCHRONOLOGICAL METHOD VERSUS FLOW SIMULATION SOFTWARE APPLICATION FOR LAHAR RISK MAPPING: A CASE STUDY OF POPOCATÉPETL VOLCANO, MEXICO
Auteurs : Esperanza Mu Oz-Salinas [Royaume-Uni] ; Miguel Castillo-Rodríguez [Royaume-Uni] ; Vlad Manea [Mexique, États-Unis] ; Marina Manea [Mexique] ; David Palacios [Espagne]Source :
- Geografiska Annaler: Series A, Physical Geography [ 0435-3676 ] ; 2010-09.
English descriptors
Abstract
Lahars are hazardous events that can cause serious damage to people who live close to volcanic areas; several were registered at different times in the last century, such as at Mt St Helens (USA) in 1980, Nevado del Ruiz (Colombia) in 1985 and Mt Pinatubo (Philippines) in 1990. Risk maps are currently used by decision‐makers to help them plan to mitigate the hazard‐risk of lahars. Risk maps are acquired based on a series of tenets that take into account the distribution and chronology of past lahar deposits, and basically two approaches have been used: (1) The use of Flow Simulation Software (FSS), which simulates flows along channels in a Digital Elevation Model and (2) The Geochronological Method (GM), in which the mapping is based on the evaluation of lahar magnitude and frequency. This study addresses the production of a lahar risk map using the two approaches (FSS and GM) for a study area located at Popocatépetl volcano – Central Mexico. Santiago Xalitzintla, a town located on the northern flank of Popocatépetl volcano, where volcanic activity in recent centuries has triggered numerous lahars that have endangered local inhabitants, has been used for the case study. Results from FSS did not provide satisfactory findings because they were not consistent with lahar sediment observations made during fieldwork. By contrast, the GM produced results consistent with these observations, and therefore we use them to assess the hazard and produce the risk map for the study area.
Url:
DOI: 10.1111/j.1468-0459.2010.00397.x
Affiliations:
- Espagne, Mexique, Royaume-Uni, États-Unis
- Communauté de Madrid, Écosse
- Glasgow, Madrid
- Université complutense de Madrid, Université de Glasgow
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">ON THE GEOCHRONOLOGICAL METHOD VERSUS FLOW SIMULATION SOFTWARE APPLICATION FOR LAHAR RISK MAPPING: A CASE STUDY OF POPOCATÉPETL VOLCANO, MEXICO</title><author><name sortKey="Mu Oz Alinas, Esperanza" sort="Mu Oz Alinas, Esperanza" uniqKey="Mu Oz Alinas E" first="Esperanza" last="Mu Oz-Salinas">Esperanza Mu Oz-Salinas</name></author><author><name sortKey="Castillo Odriguez, Miguel" sort="Castillo Odriguez, Miguel" uniqKey="Castillo Odriguez M" first="Miguel" last="Castillo-Rodríguez">Miguel Castillo-Rodríguez</name></author><author><name sortKey="Manea, Vlad" sort="Manea, Vlad" uniqKey="Manea V" first="Vlad" last="Manea">Vlad Manea</name></author><author><name sortKey="Manea, Marina" sort="Manea, Marina" uniqKey="Manea M" first="Marina" last="Manea">Marina Manea</name></author><author><name sortKey="Palacios, David" sort="Palacios, David" uniqKey="Palacios D" first="David" last="Palacios">David Palacios</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:9903884408C50DDA8EFAA4BA2147CD8B66AB8B3A</idno><date when="2010" year="2010">2010</date><idno type="doi">10.1111/j.1468-0459.2010.00397.x</idno><idno type="url">https://api.istex.fr/document/9903884408C50DDA8EFAA4BA2147CD8B66AB8B3A/fulltext/pdf</idno><idno type="wicri:Area/Main/Corpus">000650</idno><idno type="wicri:Area/Main/Curation">000650</idno><idno type="wicri:Area/Main/Exploration">000080</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Exploration">000080</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">ON THE GEOCHRONOLOGICAL METHOD VERSUS FLOW SIMULATION SOFTWARE APPLICATION FOR LAHAR RISK MAPPING: A CASE STUDY OF POPOCATÉPETL VOLCANO, MEXICO</title><author><name sortKey="Mu Oz Alinas, Esperanza" sort="Mu Oz Alinas, Esperanza" uniqKey="Mu Oz Alinas E" first="Esperanza" last="Mu Oz-Salinas">Esperanza Mu Oz-Salinas</name><affiliation wicri:level="4"><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Geographical and Earth Sciences, University of Glasgow</wicri:regionArea><placeName><settlement type="city">Glasgow</settlement><region type="country">Écosse</region></placeName><orgName type="university">Université de Glasgow</orgName></affiliation></author><author><name sortKey="Castillo Odriguez, Miguel" sort="Castillo Odriguez, Miguel" uniqKey="Castillo Odriguez M" first="Miguel" last="Castillo-Rodríguez">Miguel Castillo-Rodríguez</name><affiliation wicri:level="4"><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Geographical and Earth Sciences, University of Glasgow</wicri:regionArea><placeName><settlement type="city">Glasgow</settlement><region type="country">Écosse</region></placeName><orgName type="university">Université de Glasgow</orgName></affiliation></author><author><name sortKey="Manea, Vlad" sort="Manea, Vlad" uniqKey="Manea V" first="Vlad" last="Manea">Vlad Manea</name><affiliation wicri:level="1"><country xml:lang="fr">Mexique</country><wicri:regionArea>Computational Geodynamics Laboratory, Centro de Geociencias, UNAM</wicri:regionArea><wicri:noRegion>UNAM</wicri:noRegion></affiliation><affiliation wicri:level="1"><country xml:lang="fr">États-Unis</country><wicri:regionArea>Seismological Laboratory, Caltech, Pasadena</wicri:regionArea><wicri:noRegion>Pasadena</wicri:noRegion></affiliation></author><author><name sortKey="Manea, Marina" sort="Manea, Marina" uniqKey="Manea M" first="Marina" last="Manea">Marina Manea</name><affiliation wicri:level="1"><country xml:lang="fr">Mexique</country><wicri:regionArea>Computational Geodynamics Laboratory, Centro de Geociencias, UNAM</wicri:regionArea><wicri:noRegion>UNAM</wicri:noRegion></affiliation></author><author><name sortKey="Palacios, David" sort="Palacios, David" uniqKey="Palacios D" first="David" last="Palacios">David Palacios</name><affiliation wicri:level="4"><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Physical Geography, Universidad Complutense de Madrid</wicri:regionArea><placeName><settlement type="city">Madrid</settlement><region nuts="2" type="region">Communauté de Madrid</region></placeName><orgName type="university">Université complutense de Madrid</orgName></affiliation></author></analytic><monogr></monogr><series><title level="j">Geografiska Annaler: Series A, Physical Geography</title><idno type="ISSN">0435-3676</idno><idno type="eISSN">1468-0459</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2010-09">2010-09</date><biblScope unit="volume">92</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="311">311</biblScope><biblScope unit="page" to="328">328</biblScope></imprint><idno type="ISSN">0435-3676</idno></series><idno type="istex">9903884408C50DDA8EFAA4BA2147CD8B66AB8B3A</idno><idno type="DOI">10.1111/j.1468-0459.2010.00397.x</idno><idno type="ArticleID">GEOA397</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0435-3676</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Lahar risk map</term><term>Popocatépetl volcano</term><term>flow simulation software</term><term>geochronological method</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Lahars are hazardous events that can cause serious damage to people who live close to volcanic areas; several were registered at different times in the last century, such as at Mt St Helens (USA) in 1980, Nevado del Ruiz (Colombia) in 1985 and Mt Pinatubo (Philippines) in 1990. Risk maps are currently used by decision‐makers to help them plan to mitigate the hazard‐risk of lahars. Risk maps are acquired based on a series of tenets that take into account the distribution and chronology of past lahar deposits, and basically two approaches have been used: (1) The use of Flow Simulation Software (FSS), which simulates flows along channels in a Digital Elevation Model and (2) The Geochronological Method (GM), in which the mapping is based on the evaluation of lahar magnitude and frequency. This study addresses the production of a lahar risk map using the two approaches (FSS and GM) for a study area located at Popocatépetl volcano – Central Mexico. Santiago Xalitzintla, a town located on the northern flank of Popocatépetl volcano, where volcanic activity in recent centuries has triggered numerous lahars that have endangered local inhabitants, has been used for the case study. Results from FSS did not provide satisfactory findings because they were not consistent with lahar sediment observations made during fieldwork. By contrast, the GM produced results consistent with these observations, and therefore we use them to assess the hazard and produce the risk map for the study area.</div></front></TEI><affiliations><list><country><li>Espagne</li><li>Mexique</li><li>Royaume-Uni</li><li>États-Unis</li></country><region><li>Communauté de Madrid</li><li>Écosse</li></region><settlement><li>Glasgow</li><li>Madrid</li></settlement><orgName><li>Université complutense de Madrid</li><li>Université de Glasgow</li></orgName></list><tree><country name="Royaume-Uni"><region name="Écosse"><name sortKey="Mu Oz Alinas, Esperanza" sort="Mu Oz Alinas, Esperanza" uniqKey="Mu Oz Alinas E" first="Esperanza" last="Mu Oz-Salinas">Esperanza Mu Oz-Salinas</name></region><name sortKey="Castillo Odriguez, Miguel" sort="Castillo Odriguez, Miguel" uniqKey="Castillo Odriguez M" first="Miguel" last="Castillo-Rodríguez">Miguel Castillo-Rodríguez</name></country><country name="Mexique"><noRegion><name sortKey="Manea, Vlad" sort="Manea, Vlad" uniqKey="Manea V" first="Vlad" last="Manea">Vlad Manea</name></noRegion><name sortKey="Manea, Marina" sort="Manea, Marina" uniqKey="Manea M" first="Marina" last="Manea">Marina Manea</name></country><country name="États-Unis"><noRegion><name sortKey="Manea, Vlad" sort="Manea, Vlad" uniqKey="Manea V" first="Vlad" last="Manea">Vlad Manea</name></noRegion></country><country name="Espagne"><region name="Communauté de Madrid"><name sortKey="Palacios, David" sort="Palacios, David" uniqKey="Palacios D" first="David" last="Palacios">David Palacios</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Amerique/explor/CaltechV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000080 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000080 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Amerique
|area= CaltechV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:9903884408C50DDA8EFAA4BA2147CD8B66AB8B3A
|texte= ON THE GEOCHRONOLOGICAL METHOD VERSUS FLOW SIMULATION SOFTWARE APPLICATION FOR LAHAR RISK MAPPING: A CASE STUDY OF POPOCATÉPETL VOLCANO, MEXICO
}}
| This area was generated with Dilib version V0.6.32. |  |