<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1026-8774</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias geológicas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. cienc. geol]]></abbrev-journal-title>
<issn>1026-8774</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Geología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1026-87742021000300272</article-id>
<article-id pub-id-type="doi">10.22201/cgeo.20072902e.2021.3.1674</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Physical-mechanical behavior of fresh and completely altered rocks as an important factor of slope instability in the El Rosario Monarch Butterfly Sanctuary, Michoacán, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Núñez]]></surname>
<given-names><![CDATA[Juan Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pola]]></surname>
<given-names><![CDATA[Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cisneros]]></surname>
<given-names><![CDATA[Guillermo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sereno]]></surname>
<given-names><![CDATA[Hugo Iván]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Serrano-Flores]]></surname>
<given-names><![CDATA[María Elena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[Luis Ángel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[Perla]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Politécnico Nacional Centro Interdisciplinario de Investigaciones y Estudios sobre Medio Ambiente y Desarrollo (CIIEMAD) ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional Autónoma de México Escuela Nacional de Estudios Superiores-Unidad Morelia Unidad de Petrofísica]]></institution>
<addr-line><![CDATA[Morelia Michoacán]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Geofísica ]]></institution>
<addr-line><![CDATA[Morelia Michoacán]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto Politécnico Nacional Posgrado del Centro Interdisciplinario de Investigaciones y Estudios sobre Medio Ambiente y Desarrollo (CIIEMAD) ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad Autónoma de Ciudad Juárez Instituto de Ingeniería y Tecnología ]]></institution>
<addr-line><![CDATA[Ciudad Juárez ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>38</volume>
<numero>3</numero>
<fpage>272</fpage>
<lpage>282</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1026-87742021000300272&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1026-87742021000300272&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1026-87742021000300272&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Slope instability in the Butterfly Biosphere Reserve (RBMM) Michoacán, Mexico, is a widespread phenomenon that results from the complex interaction among different factors such as climate, slope, and the spatial distribution of different rock units. The climate is temperate subhumid, with rains in summer and an annual average rainfall of 700 to 1250 mm. The main physiographic units of the area are volcanic mountains, with slopes greater than 30 degrees. The main scope of this study is to characterize the physical-mechanical properties of fresh and completely altered lower Miocene andesitic lavas of the Sierra de Angangueo (Cerro El Campanario, province of El Rosario, Michoacán) by implementing laboratory tests (bulk density, permeability, porosity, uniaxial compressive strength). The fresh rock sample presents total porosity, permeability, and UCS values of 0.262 mD, 17.1 %, and 63.5 MPa, respectively. Instead, the altered rock display values of 393.71 mD, 60.9 %, and 0.26 MPa. Our results suggest that the slope and the degradation of the rock properties induced by alteration are the conditioning factors of instability in the region. Atypical rainfalls may act as triggering mechanism for slope failure.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La ocurrencia de fenómenos de inestabilidad de ladera dentro de Reserva de la Biosfera de la Mariposa Monarca (RBMM) Michoacán, México son muy frecuentes, básicamente porque existe la interacción de diferentes factores como el clima, la pendiente y la distribución espacial de las diferentes unidades de roca. El clima es de tipo templado subhúmedo con lluvias en verano y una precipitación promedio anual desde 700 hasta 1250 mm, mientras que la principal unidad fisiográfica de la zona son las sierras volcánicas, que presentan una pendiente mayor a 30 grados. El objetivo principal de este estudio es la caracterización de las propiedades físico-mecánicas de lavas andesíticas frescas y completamente alteradas del Mioceno inferior de la Sierra de Angangueo (cerro El Campanario, provincia de El Rosario, Michoacán), con base en la implementación de una serie de pruebas de laboratorio (densidad, permeabilidad, porosidad, compresión uniaxial). En general existe un contraste evidente entre las propiedades. La muestra de roca fresca presenta una porosidad total, una permeabilidad y un valor de resistencia (UCS) igual a 0.262 mD, 17.1 % y 63.5 MPa, respectivamente, mientras que la roca totalmente alterada presenta valores iguales a 393.71 mD, 60.9 % y 0.26 MPa. Los resultados del presente estudio en conjunto sugieren que la pendiente y la degradación de las propiedades de la roca por alteración son factores condicionantes de inestabilidad en la región. Factores externos como la precipitación pluvial atípica pueden actuar como factor desencadenante de procesos de remoción en masa.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Physical-mechanical behavior]]></kwd>
<kwd lng="en"><![CDATA[fresh rock]]></kwd>
<kwd lng="en"><![CDATA[altered rock]]></kwd>
<kwd lng="en"><![CDATA[El Campanario]]></kwd>
<kwd lng="en"><![CDATA[Monarch Butterfly Sanctuary]]></kwd>
<kwd lng="en"><![CDATA[Michoacán]]></kwd>
<kwd lng="en"><![CDATA[Mexico]]></kwd>
<kwd lng="es"><![CDATA[comportamiento físico-mecánico]]></kwd>
<kwd lng="es"><![CDATA[roca fresca]]></kwd>
<kwd lng="es"><![CDATA[roca alterada]]></kwd>
<kwd lng="es"><![CDATA[El Campanario]]></kwd>
<kwd lng="es"><![CDATA[Santuario de la Mariposa Monarca]]></kwd>
<kwd lng="es"><![CDATA[Michoacán]]></kwd>
<kwd lng="es"><![CDATA[México]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aladejare]]></surname>
<given-names><![CDATA[A.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of rock property variability]]></article-title>
<source><![CDATA[Georisk: Assessment and Management of Risk for Engineered Systems and Geohazards]]></source>
<year>2016</year>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alcantara-Ayala]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[López-García]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Garnica]]></surname>
<given-names><![CDATA[R.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[On the landslide evento in 2010 in the Monarch Butterfly Biosphere Reserve, Angangueo, Michoacán, Mexico]]></article-title>
<source><![CDATA[Landslides]]></source>
<year>2012</year>
<volume>9</volume>
<page-range>263-73</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<collab>ASTM</collab>
<source><![CDATA[D4543-01 Standard Practices for Preparing Rock Core Specimens and Determining Dimensional and Shape Tolerances]]></source>
<year>2001</year>
<publisher-loc><![CDATA[West Conshohocken, PA, USA ]]></publisher-loc>
<publisher-name><![CDATA[American Society for Testing and Materials (ASTM).]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<collab>ASTM</collab>
<source><![CDATA[D3967-95a(2001) Standard Test Method for Splitting Tensile Strength of Intact Rock Core Specimens]]></source>
<year>2001</year>
<publisher-loc><![CDATA[West Conshohocken, PA, USA ]]></publisher-loc>
<publisher-name><![CDATA[American Society for Testing and Materials (ASTM)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<collab>ASTM</collab>
<source><![CDATA[D2938-95(2002), Standard Test Methods for Unconfined Compressive Strength of Intact Rock Core Specimens]]></source>
<year>2002</year>
<publisher-loc><![CDATA[West Conshohocken, PA, USA ]]></publisher-loc>
<publisher-name><![CDATA[American Society for Testing and Materials (ASTM)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<collab>ASTMb</collab>
<source><![CDATA[D3148-02, Standard Test Method for Elastic Moduli of Intact Rock Core Specimens in Uniaxial Compression]]></source>
<year>2002</year>
<publisher-loc><![CDATA[West Conshohocken, PA, USA ]]></publisher-loc>
<publisher-name><![CDATA[American Society for Testing and Materials (ASTM)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<collab>ASTM</collab>
<source><![CDATA[D4525-13e2, Standard Test Method for Permeability of Rocks by Flowing Air]]></source>
<year>2013</year>
<publisher-loc><![CDATA[West Conshohocken, PA, USA ]]></publisher-loc>
<publisher-name><![CDATA[American Society for Testing and Materials (ASTM)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<collab>ASTM</collab>
<source><![CDATA[D5550-14, Standard Test Method for Specific Gravity of Soil Solids by gas Pycnometer]]></source>
<year>2014</year>
<publisher-loc><![CDATA[West Conshohocken, PA, USA ]]></publisher-loc>
<publisher-name><![CDATA[American Society for Testing and Materials (ASTM)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<collab>ASTM</collab>
<source><![CDATA[D7263-21, Standard Test Methods for Laboratory Determination of Density (Unit Weight) of Soil Specimens]]></source>
<year>2021</year>
<publisher-loc><![CDATA[West Conshohocken, PA, USA ]]></publisher-loc>
<publisher-name><![CDATA[American Society for Testing and Materials (ASTM)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Av&#351;ar]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Ulusay]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Mutlutürk]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An experimental investigation of the mechanical behavior and microstructural features of a volcanic soil (Isparta, Turkey) and stability of cut slopes in this soil]]></article-title>
<source><![CDATA[Engineering Geology]]></source>
<year>2015</year>
<volume>189</volume>
<page-range>68-83</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Benavente]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Pla]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Cueto]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Galvañ]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez-Martínez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[García-del-Cura]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ordóñez]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Predicting water permeability in sedimentary rocks from capillary imbibition and pore structure]]></article-title>
<source><![CDATA[Engineering Geology]]></source>
<year>2015</year>
<volume>195</volume>
<page-range>301-11</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bubeck]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Walker]]></surname>
<given-names><![CDATA[R.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Healy]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Dobbs]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Holwell]]></surname>
<given-names><![CDATA[D.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pore geometry as a control on rock strength]]></article-title>
<source><![CDATA[Earth and Planetary Science Letters]]></source>
<year>2017</year>
<volume>457</volume>
<page-range>38-48</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Caballero]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Macías]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
<name>
<surname><![CDATA[García-Palomo]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Saucedo]]></surname>
<given-names><![CDATA[G.R]]></given-names>
</name>
<name>
<surname><![CDATA[Borselli]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Sarocchi]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Núñez]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The September 8-9, 1998 Rain-triggered flood events at Motozintla, Chiapas, México]]></article-title>
<source><![CDATA[Natural Hazards]]></source>
<year>2006</year>
<volume>39</volume>
<page-range>103-26</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Campa]]></surname>
<given-names><![CDATA[M.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Coney]]></surname>
<given-names><![CDATA[P.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tectono-stratigraphic terranes and mineral resource distributions in Mexico]]></article-title>
<source><![CDATA[Canadian Journal of Earth Sciences]]></source>
<year>1983</year>
<volume>20</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1040-51</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Campa]]></surname>
<given-names><![CDATA[M.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramirez]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Coney]]></surname>
<given-names><![CDATA[P.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Conjuntos estratotectónicos de la Sierra Madre del Sur, región comprendida entre los estados de Guerrero, Michoacán, México y Morelos]]></article-title>
<source><![CDATA[Boletín de La Sociedad Geológica Mexicana]]></source>
<year>1981</year>
<volume>42</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>26-67</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Capra]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Hubp]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[N.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fenómenos de remoción en masa en el poblado de Zapotitlán de Méndez, Puebla: relación entre litología y tipo de movimiento]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Geológicas]]></source>
<year>2003</year>
<volume>20</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>95-106</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Demant]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Características del eje neovolcánico Transmexicano y sus problemas de Interpretación]]></article-title>
<source><![CDATA[Revista del Instituto de Geología]]></source>
<year>1978</year>
<volume>2</volume>
<page-range>172-87</page-range><publisher-name><![CDATA[Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dikau]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Brundsen]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Schrott]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Ibsen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Landslide recognition, identification, movement and causes]]></source>
<year>1996</year>
<publisher-loc><![CDATA[Chichester ]]></publisher-loc>
<publisher-name><![CDATA[Wiley &amp; Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<collab>DOF</collab>
<source><![CDATA[Declaratoria de desastre natural por la ocurrencia de lluvia severa los días 4 y 5 de febrero de 2010, en 3 municipios del Estado de Michoacán de Ocampo]]></source>
<year>2010</year>
<publisher-name><![CDATA[Diario Oficial de la Federación]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<collab>EN</collab>
<source><![CDATA[EN 1936:2006, Natural stone test methods. Determination of real density and apparent density, and of total and open porosity]]></source>
<year>2006</year>
<publisher-name><![CDATA[British Standards Institution (BSI) Standards Publication]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Farquharson]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Heap]]></surname>
<given-names><![CDATA[M.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Varley]]></surname>
<given-names><![CDATA[N.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Baud]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Reuschl]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Permeability and porosity relationships of edifice-forming andesites: A combined field and laboratory study]]></article-title>
<source><![CDATA[Journal of Volcanology and Geothermal Research]]></source>
<year>2015</year>
<volume>297</volume>
<page-range>52-68</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ferrari]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Orozco-Esquivel]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Manea]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Manea]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The dynamic history of the Trans-Mexican Volcanic Belt and the Mexico subduction zone]]></article-title>
<source><![CDATA[Tectonophysics]]></source>
<year>2012</year>
<volume>522-523</volume>
<page-range>122-49</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Frolova]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Chernov]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Rychagov]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Kuznetsov]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Surovtseva]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Alteration of volcanic rocks and changes in physical-mechanical properties on the South-Kambalny termal field (South Kamchatka)]]></source>
<year>2019</year>
<publisher-name><![CDATA[E3S Web of Conferences 98,08002]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<collab>H. Ayuntamiento Constitucional de Angangueo, Michoacán</collab>
<article-title xml:lang=""><![CDATA[Atlas de riesgos naturales de Angangueo, Michoacán, México: Morelia, Mich.]]></article-title>
<source><![CDATA[Periódico Oficial del Gobierno Constitucional del Estado de Michoacán de Ocampo]]></source>
<year>2014</year>
<numero>67</numero>
<issue>67</issue>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Heap]]></surname>
<given-names><![CDATA[M.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Kennedy]]></surname>
<given-names><![CDATA[B.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Exploring the scale-dependent permeability of fractured andesite]]></article-title>
<source><![CDATA[Earth and Planetary Science Letters]]></source>
<year>2015</year>
<volume>447</volume>
<page-range>139-50</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Heap]]></surname>
<given-names><![CDATA[M.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Lavallée]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Petrakova]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Baud]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Reuschlé]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Varley]]></surname>
<given-names><![CDATA[N.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Dingwell]]></surname>
<given-names><![CDATA[D.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Microstructural controls on the physical and mechanical properties of edifice-forming andesites at Volcán de Colima, Mexico]]></article-title>
<source><![CDATA[Journal of Geophysical Research: Solid Earth]]></source>
<year>2014</year>
<volume>119</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>2925-63</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández-Bernal]]></surname>
<given-names><![CDATA[M.D.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Corona-Chávez]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Solís-Pichardo]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Schaaf]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Solé-Viñas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Molina]]></surname>
<given-names><![CDATA[J.F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Miocene andesitic lavas of Sierra de Angangueo: A petrological, geochemical, and geochronological approach to arc magmatism in Central Mexico]]></article-title>
<source><![CDATA[International Geology Review]]></source>
<year>2016</year>
<volume>58</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>603-25</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="">
<collab>INEGI</collab>
<source><![CDATA[Prontuario de información geográfica municipal de los Estados Unidos Mexicanos]]></source>
<year>2009</year>
<publisher-loc><![CDATA[Angangueo, Michoacán de Ocampo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="">
<collab>INEGI</collab>
<source><![CDATA[Información topográfica digital E14A26 Mineral de Angangueo, escala 1:50 000]]></source>
<year>2010</year>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<collab>ISRM</collab>
<article-title xml:lang=""><![CDATA[The Complete ISRM Suggested Methods for Rock Characterization, Testing and Monitoring: 1974-2006]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ulusay]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hudson]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Suggested Methods Prepared by the Commission on Testing Methods]]></source>
<year>2007</year>
<publisher-loc><![CDATA[Ankara, Turkey ]]></publisher-loc>
<publisher-name><![CDATA[Commission on Testing Methods, International Society of Rock Mechanics]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jazouli]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Barakat]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Khellouk]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geotechnical studies for Landslide susceptibility in the high basin of the Oum Er Rbia river (Morocco)]]></article-title>
<source><![CDATA[Geology, Ecology, and Landscapes]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[K.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[Y.S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geomechanical and Geotechnical characteristics of landslides in Korea under various geological conditions]]></article-title>
<source><![CDATA[Journal of Mountain Science]]></source>
<year>2015</year>
<volume>12</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1267-80</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[López-García]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Alcántara-Ayala]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Land-use and hillslope instability in the Monarch Butterfly Biosphere Reserve, Central Mexico]]></article-title>
<source><![CDATA[Land Degradation &amp; Development]]></source>
<year>2012</year>
<volume>23</volume>
<page-range>384-97</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maeda]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Sasaki]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Furuta]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Takashima]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Umemura]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Kohno]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Relationship between landslide, geologic structures, and hydrothermal alteration zones in the Ohekisawa-Shikerebembetsugawa landslide area, Hokkaido, Japan]]></article-title>
<source><![CDATA[Journal of Earth Science and Engineering]]></source>
<year>2012</year>
<volume>2</volume>
<page-range>317-27</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Miko&#353;]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Casagli]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Yin]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Sassa]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Advancing culture of living with landslides, diversity of landslide forms: v.4, Diversity of Landslide Forms]]></source>
<year>2017</year>
<publisher-name><![CDATA[Springer International Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moon]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Bradshaw]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[de Lange]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geotechnical characterization of stratocone crater wall sequences, White Island Volcano, New Zealand]]></article-title>
<source><![CDATA[Engineering Geology]]></source>
<year>2005</year>
<volume>81</volume>
<page-range>146-78</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nadim]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Kjekstad]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Peduzzi]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Herold]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Jaedicke]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Global landslide and avalanche hotspots]]></article-title>
<source><![CDATA[Landslides]]></source>
<year>2006</year>
<volume>3</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>159-74</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ostrooumov]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mineralogía de los yacimientos hidrotermales de mediana temperatura en Angangueo, Michoacán, México]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palchik]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Hatzor]]></surname>
<given-names><![CDATA[Y.H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crack damage stress as a composite function of porosity and elastic matrix stiffness in dolomites and limestones]]></article-title>
<source><![CDATA[Engineering Geology]]></source>
<year>2002</year>
<volume>63</volume>
<numero>3-4</numero>
<issue>3-4</issue>
<page-range>233-45</page-range></nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pasquarè]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferrari]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Garduño-Monroy]]></surname>
<given-names><![CDATA[V.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Tibaldi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Vezzoli]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geology of the central sector of the Mexican Volcanic Belt, States of Guanajuato and Michoacán]]></source>
<year>1991</year>
</nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Persichillo]]></surname>
<given-names><![CDATA[M.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Bordoni]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Meisina]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Bartelletti]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Barsanti]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Giannecchini]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Avarzi]]></surname>
<given-names><![CDATA[G.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Galanti]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Cevasco]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Brandolini]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Galve]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Shallow landslides susceptibility assessment in different environments]]></article-title>
<source><![CDATA[Geomatics, Natural Hazards and Risk]]></source>
<year>2016</year>
<volume>8</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>748-71</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pola]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Crosta]]></surname>
<given-names><![CDATA[G.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Fusi]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Castellanza]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[General characterization of the mechanical behaviour of different volcanic rocks with respect to alteration]]></article-title>
<source><![CDATA[Engeneering Geology]]></source>
<year>2014</year>
<volume>169</volume>
<page-range>1-13</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Polemio]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Petrucci]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rainfall as a landslide triggering factor: an overview of recent international research]]></article-title>
<source><![CDATA[research, theory and practice]]></source>
<year>2000</year>
<volume>3</volume>
<conf-name><![CDATA[ 8thInternational Symposium on Landslides, Cardiff]]></conf-name>
<conf-date>june 2000</conf-date>
<conf-loc> </conf-loc>
<publisher-loc><![CDATA[London ]]></publisher-loc>
<publisher-name><![CDATA[Thomas Telford Ltd.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reid]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Sisson]]></surname>
<given-names><![CDATA[T.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Brien]]></surname>
<given-names><![CDATA[D.L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Volcano collapse promoted by hydrothermal alteration and edifice shape, Mount Rainier, Washington]]></article-title>
<source><![CDATA[Geological Society of America]]></source>
<year>2001</year>
<volume>29</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>779-82</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rong]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Han]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Alu]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hazard Mapping of the Rainfall-Landslides Disaster Chain Based on GeoDetector and Bayesian Network Models in Shuicheng County, China]]></article-title>
<source><![CDATA[Water]]></source>
<year>2020</year>
<volume>12</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>2572</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez-Núñez]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Macías]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Saucedo]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Zamorano]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Novelo]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Mendoza]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Torres-Hernández]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geomorphology, internal structure and evolution of alluvial fans at Motozintla, Chiapas, Mexico]]></article-title>
<source><![CDATA[Geomorphology]]></source>
<year>2015</year>
<volume>230</volume>
<page-range>1-12</page-range></nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sander]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Pan]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Connell]]></surname>
<given-names><![CDATA[L.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Laboratory measurement of low permeability unconventional gas reservoir rocks: A review of experimental methods]]></article-title>
<source><![CDATA[Journal of Natural Gas Science and Engineering]]></source>
<year>2017</year>
<volume>37</volume>
<page-range>248-79</page-range></nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saucedo]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Macías]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Sarocchi]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Bursik]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Rupp]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The rain-triggered Atenquique volcaniclastic debris flow of October 16, 1955 at Nevado de Colima Volcano, Mexico]]></article-title>
<source><![CDATA[Journal of Volcanology and Geothermal Research]]></source>
<year>2008</year>
<volume>173</volume>
<page-range>69-83</page-range></nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="">
<collab>SGM</collab>
<source><![CDATA[Carta geológico-minera Angangueo, clave E14A26, Estado de México y Michoacán de Ocampo, escala 1:50 000]]></source>
<year>2000</year>
</nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Upton]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Koons]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Samuel G. Roy]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rock failure and erosion of a fault damage zone as a function of rock properties: Alpine Fault at Waikukupa River, New Zealand]]></article-title>
<source><![CDATA[Journal of Geology and Geophysics]]></source>
<year>2018</year>
</nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Varnes]]></surname>
<given-names><![CDATA[D.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Slope movements types and processes]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Schuster]]></surname>
<given-names><![CDATA[R.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Krizek]]></surname>
<given-names><![CDATA[R.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Landslides analysis and control]]></source>
<year>1978</year>
<numero>176</numero>
<issue>176</issue>
<page-range>9-33</page-range><publisher-loc><![CDATA[Washington D. C ]]></publisher-loc>
<publisher-name><![CDATA[National Academy Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wieczorek]]></surname>
<given-names><![CDATA[G.F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of rainfall intensity and duration on debris flows in central Santa Cruz Mountains, California]]></article-title>
<source><![CDATA[Debris Flows/Avalanches: Process recognition and Mitigation]]></source>
<year>1987</year>
<volume>7</volume>
<page-range>93-104</page-range><publisher-name><![CDATA[Geological Society of America]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Bao]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Characteristics and influencing factors of rainfall-induced landslide and debris flow hazards in Shaanxi Province, China]]></article-title>
<source><![CDATA[Natural Hazards and Earth System Sciences]]></source>
<year>2019</year>
<volume>19</volume>
<page-range>93-105</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
