Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/2395
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dc.contributor.authorallGambino, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
dc.date.accessioned2007-08-28T07:43:35Zen
dc.date.available2007-08-28T07:43:35Zen
dc.date.issued2005en
dc.identifier.urihttp://hdl.handle.net/2122/2395en
dc.description.abstractTen years, from 1989 to 1998, of continuous recording of air and permafrost temperature at Mt. Melbourne has been analysed considering daily and seasonal changes. Published historical temperature observations in this area are absent. Temperature signals have been recorded by a permanent geophysical network operating since 1989 on Mt Melbourne volcano composed of five stations each equipped with four temperature sensors installed at different depths with a 48 data/day sampling. The network has been very reliable over the 10 years recording period. Four of the five stations of the network collected data are able to furnish indications on the long-term trend of temperature in this area. This analysis has been realized considering the deepest sensor data (T3 at –2.5m) that are characterized by the lowest noise. All stations show negative trends ranging between –0.3 and –0.82 °C/decade. These results fall within the framework of several studies on climate in Antarctica that report a wide cooling area recorded in Victoria Land East Antarctica during the 1980’s and 90’s.en
dc.language.isoEnglishen
dc.publisher.namecambridgeen
dc.relation.ispartofAntarctic Scienceen
dc.relation.ispartofseries17/2005en
dc.subjecttemperatureen
dc.subjectcoolingen
dc.titleAir and permafrost temperature at Mt. Melbourne (1989-1998)en
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber151-152en
dc.subject.INGV01. Atmosphere::01.01. Atmosphere::01.01.02. Climateen
dc.identifier.doi10.1017/S095410200500249Xen
dc.relation.referencesBONACCORSO A., FALZONE G., GAMBINO S. & VILLARI L. 1995. Tilt signals recorded at Mt Melbourne Volcano (Northern Victoria Land, Antarctica) between 1989-94. Terra Antartica 2, 111-116. COMISO, J.C. 2000. Variability and trends in Antarctic surface temperatures from in situ and satellite infrared measurements. Journal of Climate 13: 1674-1696. DORAN, P.T., PRISCU, J.C., LYONS, W.B., WALSH, J.E., FOUNTAIN, A.G., MCKNIGHT, D.M., MOORHEAD, D.L., VIRGINIA, R.A., WALL, D.H., CLOW, G.D., FRITSEN, C.H., MCKAY, C.P. & PARSONS, A.N. 2002. Antarctic climate cooling and terrestrial ecosystem response. Nature 415, 517-521. KWOK R. & COMISO J.C. 2002. Spatial patterns of variability in Antarctic surface temperature: Connections to the Southern Hemisphere Annular Mode and the Southern Oscillation. Geophys. Res. Lett., 29, 14, 10.1029/2002GL015415. VAUGHAN, D.G., MARSHALL, G.J., CONNOLLEY, W.M., PARKINSON, C., MULVANEY, R., HODGSON, D.A., KING, J.C., PUDSEY, C.J. & TURNER J. 2003. Recent rapid regional climate warming on the Antarctic Penisula. Climatic Change 60, 243–274.en
dc.description.obiettivoSpecifico3.7. Dinamica del clima e dell'oceanoen
dc.description.journalTypeJCR Journalen
dc.description.fulltextopenen
dc.contributor.authorGambino, S.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italiaen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia-
crisitem.author.orcid0000-0001-8055-3059-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent01. Atmosphere-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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