Origin of fumarolic fluids emitted from a nonerupting volcano: Radionuclide constraints at Vulcano (Aeolian Islands, Italy)
The behaviour of 210Po and 222Rn in hot fumaroles on the crater rim at Vulcano Island was studied over 12 years (1980–1992) in order to infer the origin of the fluids. The decreasing activity of 222Rn observed since 1985 results from the mixing of the magmatic component with shallow water. A part of...
Gespeichert in:
| Veröffentlicht in: | Geochimica et cosmochimica acta 1994-10, Vol.58 (20), p.4401-4410 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 4410 |
|---|---|
| container_issue | 20 |
| container_start_page | 4401 |
| container_title | Geochimica et cosmochimica acta |
| container_volume | 58 |
| creator | Le Cloarec, M.F. Pennisi, M. Corazza, E. Lambert, G. |
| description | The behaviour of
210Po and
222Rn in hot fumaroles on the crater rim at Vulcano Island was studied over 12 years (1980–1992) in order to infer the origin of the fluids. The decreasing activity of
222Rn observed since 1985 results from the mixing of the magmatic component with shallow water. A part of
222Rn in the gases is emitted by the surrounding rocks and carried along by the shallow water.
210Po is completely volatilized at
T > 450°C. Above this temperature its activity remains unchanged with increasing temperature.
210Po has two different origins: one is magmatic, correlated with
222Rn; the other one is produced by the sublimates deposited in the volcanic edifice. From the magmatic
210Po component, the volume of degassing magma is estimated to be about either 170,000 m
3 or 90,000 m
3/day, according to the model utilized. In the first case, the associated degassing time is about twelve days. |
| doi_str_mv | 10.1016/0016-7037(94)90343-3 |
| format | Article |
| fullrecord | <record><control><sourceid>elsevier_hal_p</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_03587634v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>0016703794903433</els_id><sourcerecordid>0016703794903433</sourcerecordid><originalsourceid>FETCH-LOGICAL-a427t-1ffe74722b7db142af55f5f91415322314d4f66a237c8508bfe231cf8ee4117e3</originalsourceid><addsrcrecordid>eNp9kEtLAzEUhYMoWB__wEWWFhxNJkkz40Io4qNQEETdhjS5qZFpIkmmIP55p624dHMvHL5z4ByEzii5pIROrshwKkmYPG_5uCWMs4rtoRFtZF21grF9NPpDDtFRzh-EECkEGaHvp-SXPuDosOtXOsXOG-y63tuMYeVLAYtdiiuscYgBUv9ZfFjideyMDvEaP2vrY-hN5y1gE0MuSftQMtYFv_VbCJ9PYYjVAc9yp4PNF3hWdPc1PkEHTncZTn__MXq9v3u5fazmTw-z2-m80ryWpaLOgeSyrhfSLiivtRPCCddSTgWra0a55W4y0TWTphGkWTgYROMaAE6pBHaMxrvcd92pz-SHml8qaq8ep3O10QgTjZwwvqYDy3esSTHnBO7PQInajK02S6rNkqrlaju2YoPtZmeDocfaQ1LZeAgGrE9girLR_x_wA8gShoU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Origin of fumarolic fluids emitted from a nonerupting volcano: Radionuclide constraints at Vulcano (Aeolian Islands, Italy)</title><source>Elsevier ScienceDirect Journals Complete</source><creator>Le Cloarec, M.F. ; Pennisi, M. ; Corazza, E. ; Lambert, G.</creator><creatorcontrib>Le Cloarec, M.F. ; Pennisi, M. ; Corazza, E. ; Lambert, G.</creatorcontrib><description>The behaviour of
210Po and
222Rn in hot fumaroles on the crater rim at Vulcano Island was studied over 12 years (1980–1992) in order to infer the origin of the fluids. The decreasing activity of
222Rn observed since 1985 results from the mixing of the magmatic component with shallow water. A part of
222Rn in the gases is emitted by the surrounding rocks and carried along by the shallow water.
210Po is completely volatilized at
T > 450°C. Above this temperature its activity remains unchanged with increasing temperature.
210Po has two different origins: one is magmatic, correlated with
222Rn; the other one is produced by the sublimates deposited in the volcanic edifice. From the magmatic
210Po component, the volume of degassing magma is estimated to be about either 170,000 m
3 or 90,000 m
3/day, according to the model utilized. In the first case, the associated degassing time is about twelve days.</description><identifier>ISSN: 0016-7037</identifier><identifier>EISSN: 1872-9533</identifier><identifier>DOI: 10.1016/0016-7037(94)90343-3</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Continental interfaces, environment ; Ocean, Atmosphere ; Sciences of the Universe</subject><ispartof>Geochimica et cosmochimica acta, 1994-10, Vol.58 (20), p.4401-4410</ispartof><rights>1994</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a427t-1ffe74722b7db142af55f5f91415322314d4f66a237c8508bfe231cf8ee4117e3</citedby><cites>FETCH-LOGICAL-a427t-1ffe74722b7db142af55f5f91415322314d4f66a237c8508bfe231cf8ee4117e3</cites><orcidid>0000-0002-1836-7818</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0016-7037(94)90343-3$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://hal.science/hal-03587634$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Le Cloarec, M.F.</creatorcontrib><creatorcontrib>Pennisi, M.</creatorcontrib><creatorcontrib>Corazza, E.</creatorcontrib><creatorcontrib>Lambert, G.</creatorcontrib><title>Origin of fumarolic fluids emitted from a nonerupting volcano: Radionuclide constraints at Vulcano (Aeolian Islands, Italy)</title><title>Geochimica et cosmochimica acta</title><description>The behaviour of
210Po and
222Rn in hot fumaroles on the crater rim at Vulcano Island was studied over 12 years (1980–1992) in order to infer the origin of the fluids. The decreasing activity of
222Rn observed since 1985 results from the mixing of the magmatic component with shallow water. A part of
222Rn in the gases is emitted by the surrounding rocks and carried along by the shallow water.
210Po is completely volatilized at
T > 450°C. Above this temperature its activity remains unchanged with increasing temperature.
210Po has two different origins: one is magmatic, correlated with
222Rn; the other one is produced by the sublimates deposited in the volcanic edifice. From the magmatic
210Po component, the volume of degassing magma is estimated to be about either 170,000 m
3 or 90,000 m
3/day, according to the model utilized. In the first case, the associated degassing time is about twelve days.</description><subject>Continental interfaces, environment</subject><subject>Ocean, Atmosphere</subject><subject>Sciences of the Universe</subject><issn>0016-7037</issn><issn>1872-9533</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLAzEUhYMoWB__wEWWFhxNJkkz40Io4qNQEETdhjS5qZFpIkmmIP55p624dHMvHL5z4ByEzii5pIROrshwKkmYPG_5uCWMs4rtoRFtZF21grF9NPpDDtFRzh-EECkEGaHvp-SXPuDosOtXOsXOG-y63tuMYeVLAYtdiiuscYgBUv9ZfFjideyMDvEaP2vrY-hN5y1gE0MuSftQMtYFv_VbCJ9PYYjVAc9yp4PNF3hWdPc1PkEHTncZTn__MXq9v3u5fazmTw-z2-m80ryWpaLOgeSyrhfSLiivtRPCCddSTgWra0a55W4y0TWTphGkWTgYROMaAE6pBHaMxrvcd92pz-SHml8qaq8ep3O10QgTjZwwvqYDy3esSTHnBO7PQInajK02S6rNkqrlaju2YoPtZmeDocfaQ1LZeAgGrE9girLR_x_wA8gShoU</recordid><startdate>19941001</startdate><enddate>19941001</enddate><creator>Le Cloarec, M.F.</creator><creator>Pennisi, M.</creator><creator>Corazza, E.</creator><creator>Lambert, G.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-1836-7818</orcidid></search><sort><creationdate>19941001</creationdate><title>Origin of fumarolic fluids emitted from a nonerupting volcano: Radionuclide constraints at Vulcano (Aeolian Islands, Italy)</title><author>Le Cloarec, M.F. ; Pennisi, M. ; Corazza, E. ; Lambert, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a427t-1ffe74722b7db142af55f5f91415322314d4f66a237c8508bfe231cf8ee4117e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Continental interfaces, environment</topic><topic>Ocean, Atmosphere</topic><topic>Sciences of the Universe</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Le Cloarec, M.F.</creatorcontrib><creatorcontrib>Pennisi, M.</creatorcontrib><creatorcontrib>Corazza, E.</creatorcontrib><creatorcontrib>Lambert, G.</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Geochimica et cosmochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Le Cloarec, M.F.</au><au>Pennisi, M.</au><au>Corazza, E.</au><au>Lambert, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Origin of fumarolic fluids emitted from a nonerupting volcano: Radionuclide constraints at Vulcano (Aeolian Islands, Italy)</atitle><jtitle>Geochimica et cosmochimica acta</jtitle><date>1994-10-01</date><risdate>1994</risdate><volume>58</volume><issue>20</issue><spage>4401</spage><epage>4410</epage><pages>4401-4410</pages><issn>0016-7037</issn><eissn>1872-9533</eissn><abstract>The behaviour of
210Po and
222Rn in hot fumaroles on the crater rim at Vulcano Island was studied over 12 years (1980–1992) in order to infer the origin of the fluids. The decreasing activity of
222Rn observed since 1985 results from the mixing of the magmatic component with shallow water. A part of
222Rn in the gases is emitted by the surrounding rocks and carried along by the shallow water.
210Po is completely volatilized at
T > 450°C. Above this temperature its activity remains unchanged with increasing temperature.
210Po has two different origins: one is magmatic, correlated with
222Rn; the other one is produced by the sublimates deposited in the volcanic edifice. From the magmatic
210Po component, the volume of degassing magma is estimated to be about either 170,000 m
3 or 90,000 m
3/day, according to the model utilized. In the first case, the associated degassing time is about twelve days.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/0016-7037(94)90343-3</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-1836-7818</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0016-7037 |
| ispartof | Geochimica et cosmochimica acta, 1994-10, Vol.58 (20), p.4401-4410 |
| issn | 0016-7037 1872-9533 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_03587634v1 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Continental interfaces, environment Ocean, Atmosphere Sciences of the Universe |
| title | Origin of fumarolic fluids emitted from a nonerupting volcano: Radionuclide constraints at Vulcano (Aeolian Islands, Italy) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T02%3A58%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-elsevier_hal_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Origin%20of%20fumarolic%20fluids%20emitted%20from%20a%20nonerupting%20volcano:%20Radionuclide%20constraints%20at%20Vulcano%20(Aeolian%20Islands,%20Italy)&rft.jtitle=Geochimica%20et%20cosmochimica%20acta&rft.au=Le%20Cloarec,%20M.F.&rft.date=1994-10-01&rft.volume=58&rft.issue=20&rft.spage=4401&rft.epage=4410&rft.pages=4401-4410&rft.issn=0016-7037&rft.eissn=1872-9533&rft_id=info:doi/10.1016/0016-7037(94)90343-3&rft_dat=%3Celsevier_hal_p%3E0016703794903433%3C/elsevier_hal_p%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_els_id=0016703794903433&rfr_iscdi=true |