Multiple Dendrochronological Signals Indicate The Eruption Of Parícutin Volcano, Michoacán, Mexico

Persistent Link:
http://hdl.handle.net/10150/622588
Title:
Multiple Dendrochronological Signals Indicate The Eruption Of Parícutin Volcano, Michoacán, Mexico
Author:
Sheppard, Paul R.; Ort, Michael H.; Anderson, Kirk C.; Elson, Mark D.; Vázquez-Selem, Lorenzo; Clemens, Angelika W.; Little, Nicole C.; Speakman, Robert J.
Affiliation:
Laboratory of Tree-Ring Research, University of Arizona; Departments of Environmental Sciences and Geology, Northern Arizona University; Bilby Research Center, Northern Arizona University; Desert Archaeology, Inc.; Instituto de Geografía, Universidad Nacional Autónoma de México, Ciudad Universitaria; Museum Conservation Institute, Smithsonian Institution
Issue Date:
2008-12
Rights:
Copyright © Tree-Ring Society. All rights reserved.
Collection Information:
This item is part of the Tree-Ring Research (formerly Tree-Ring Bulletin) archive. For more information about this peer-reviewed scholarly journal, please email the Editor of Tree-Ring Research at editor@treeringsociety.org.
Publisher:
Tree-Ring Society
Journal:
Tree-Ring Research
Citation:
Sheppard, P.R., Ort, M.H., Anderson, K.C., Elson, M.D., Vázquez-Selem, L.,Clemens, A.W., Little, N.C., Speakman, R.J., 2008. Multiple dendrochronological signals indicate the eruption of Parícutin Volcano, Michoacán, Mexico. Tree-Ring Research 64(2):97-108.
Abstract:
The eruption of Parícutin (1943–1952), a cinder cone volcano in Michoacán, Mexico, caused dendrochronological and dendrochemical responses that might be useful as general dating tools for eruptions. For the eruption period, pines near Parícutin have slightly suppressed ring widths plus high inter-annual variability of width. Wood anatomy changes include traumatic resin ducts and thin bands of false latewood. Dendrochemistry of tree rings shows little temporal variation in most elements, but beginning in 1943 sulfur content increased in rings of four trees and phosphorus content increased in rings of two trees. Hypotheses for increased S and P include new availability of pre-existing soil S and P and/or new input of S and P from the tephra itself. Pines at Parícutin also show suppressed ring widths for five years beginning in 1970, and had the eruption date not been known, the most likely conclusion from ring-width data alone would have been an eruption from 1970 to 1974. However, the 1970s suppression was in response to defoliation by a pine sawfly outbreak, not an eruption. For dendrochronological dating of cinder-cone eruptions, a combination of multiple characteristics (width, chemistry, and anatomy) would be more reliable than depending on any one characteristic alone.
Keywords:
Dendrochronology; Tree Rings; Parícutin Volcano; Dendrochemistry,; Sulfur; Phosphorus
ISSN:
2162-4585; 1536-1098
Additional Links:
http://www.treeringsociety.org

Full metadata record

DC FieldValue Language
dc.contributor.authorSheppard, Paul R.en
dc.contributor.authorOrt, Michael H.en
dc.contributor.authorAnderson, Kirk C.en
dc.contributor.authorElson, Mark D.en
dc.contributor.authorVázquez-Selem, Lorenzoen
dc.contributor.authorClemens, Angelika W.en
dc.contributor.authorLittle, Nicole C.en
dc.contributor.authorSpeakman, Robert J.en
dc.date.accessioned2017-02-16T20:12:22Z-
dc.date.available2017-02-16T20:12:22Z-
dc.date.issued2008-12-
dc.identifier.citationSheppard, P.R., Ort, M.H., Anderson, K.C., Elson, M.D., Vázquez-Selem, L.,Clemens, A.W., Little, N.C., Speakman, R.J., 2008. Multiple dendrochronological signals indicate the eruption of Parícutin Volcano, Michoacán, Mexico. Tree-Ring Research 64(2):97-108.en
dc.identifier.issn2162-4585-
dc.identifier.issn1536-1098-
dc.identifier.urihttp://hdl.handle.net/10150/622588-
dc.description.abstractThe eruption of Parícutin (1943–1952), a cinder cone volcano in Michoacán, Mexico, caused dendrochronological and dendrochemical responses that might be useful as general dating tools for eruptions. For the eruption period, pines near Parícutin have slightly suppressed ring widths plus high inter-annual variability of width. Wood anatomy changes include traumatic resin ducts and thin bands of false latewood. Dendrochemistry of tree rings shows little temporal variation in most elements, but beginning in 1943 sulfur content increased in rings of four trees and phosphorus content increased in rings of two trees. Hypotheses for increased S and P include new availability of pre-existing soil S and P and/or new input of S and P from the tephra itself. Pines at Parícutin also show suppressed ring widths for five years beginning in 1970, and had the eruption date not been known, the most likely conclusion from ring-width data alone would have been an eruption from 1970 to 1974. However, the 1970s suppression was in response to defoliation by a pine sawfly outbreak, not an eruption. For dendrochronological dating of cinder-cone eruptions, a combination of multiple characteristics (width, chemistry, and anatomy) would be more reliable than depending on any one characteristic alone.en
dc.language.isoen_USen
dc.publisherTree-Ring Societyen
dc.relation.urlhttp://www.treeringsociety.orgen
dc.rightsCopyright © Tree-Ring Society. All rights reserved.en
dc.subjectDendrochronologyen
dc.subjectTree Ringsen
dc.subjectParícutin Volcanoen
dc.subjectDendrochemistry,en
dc.subjectSulfuren
dc.subjectPhosphorusen
dc.titleMultiple Dendrochronological Signals Indicate The Eruption Of Parícutin Volcano, Michoacán, Mexicoen_US
dc.typeArticleen
dc.typetexten
dc.contributor.departmentLaboratory of Tree-Ring Research, University of Arizonaen
dc.contributor.departmentDepartments of Environmental Sciences and Geology, Northern Arizona Universityen
dc.contributor.departmentBilby Research Center, Northern Arizona Universityen
dc.contributor.departmentDesert Archaeology, Inc.en
dc.contributor.departmentInstituto de Geografía, Universidad Nacional Autónoma de México, Ciudad Universitariaen
dc.contributor.departmentMuseum Conservation Institute, Smithsonian Institutionen
dc.identifier.journalTree-Ring Researchen
dc.description.collectioninformationThis item is part of the Tree-Ring Research (formerly Tree-Ring Bulletin) archive. For more information about this peer-reviewed scholarly journal, please email the Editor of Tree-Ring Research at editor@treeringsociety.org.en
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