The impact of the Little ice age on coccolithophores in the central Mediterranea Sea

Incarbona, Alessandro|||0000-0003-3563-7143; Ziveri, Patrizia|||0000-0002-5576-0301; Di Stefano, Enrico|||0000-0002-8102-5896; Lirer, Fabrizio|||0000-0003-4938-3252; Mortyn, P. Graham|||0000-0002-9473-4309; Patti, Bernardo|||0000-0003-0193-5628; Pelosi, Nicola|||0000-0002-1751-3844; Sprovieri, Mario|||0000-0002-7192-5014; Tranchida, Giorgio|||0000-0003-1815-3382; Vallefuoco, Mattia|||0000-0003-2822-1764; Albertazzi, Sonia; Bellucci, Luca Giorgio|||0000-0002-0335-0757; Bonanno, Angelo|||0000-0002-3868-751X; Bonomo, Sergio|||0000-0001-7077-494X; Censi, Paolo|||0000-0002-9583-7692; Ferraro, Luciana|||0000-0002-6491-2274; Giuliani, Silvia; Mazzola, Salvatore; Sprovieri, R.

The impact of the Little ice age on coccolithophores in the central Mediterranea Sea

The Little ice age (LIA) is the last episode of a series of Holocene climatic anomalies. There is still little knowledge on the response of the marine environment to the pronounced cooling of the LIA and to the transition towards the 20th century global warming. Here we present decadal-scale coccoli...

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Autores:	Incarbona, Alessandro\|\|\|0000-0003-3563-7143, Ziveri, Patrizia\|\|\|0000-0002-5576-0301, Di Stefano, Enrico\|\|\|0000-0002-8102-5896, Lirer, Fabrizio\|\|\|0000-0003-4938-3252, Mortyn, P. Graham\|\|\|0000-0002-9473-4309, Patti, Bernardo\|\|\|0000-0003-0193-5628, Pelosi, Nicola\|\|\|0000-0002-1751-3844, Sprovieri, Mario\|\|\|0000-0002-7192-5014, Tranchida, Giorgio\|\|\|0000-0003-1815-3382, Vallefuoco, Mattia\|\|\|0000-0003-2822-1764, Albertazzi, Sonia, Bellucci, Luca Giorgio\|\|\|0000-0002-0335-0757, Bonanno, Angelo\|\|\|0000-0002-3868-751X, Bonomo, Sergio\|\|\|0000-0001-7077-494X, Censi, Paolo\|\|\|0000-0002-9583-7692, Ferraro, Luciana\|\|\|0000-0002-6491-2274, Giuliani, Silvia, Mazzola, Salvatore, Sprovieri, R.
Tipo de recurso:	artículo
Fecha de publicación:	2010
País:	España
Institución:	Universitat Autònoma de Barcelona
Repositorio:	Dipòsit Digital de Documents de la UAB
Idioma:	inglés
OAI Identifier:	oai:ddd.uab.cat:132766
Acceso en línea:	https://ddd.uab.cat/record/132766 https://dx.doi.org/urn:doi:10.5194/cp-6-795-2010
Access Level:	acceso abierto
Palabra clave:	Coccolithophores Little ice age LIA Mediterranean Sea

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spelling	The impact of the Little ice age on coccolithophores in the central Mediterranea SeaIncarbona, Alessandro\|\|\|0000-0003-3563-7143Ziveri, Patrizia\|\|\|0000-0002-5576-0301Di Stefano, Enrico\|\|\|0000-0002-8102-5896Lirer, Fabrizio\|\|\|0000-0003-4938-3252Mortyn, P. Graham\|\|\|0000-0002-9473-4309Patti, Bernardo\|\|\|0000-0003-0193-5628Pelosi, Nicola\|\|\|0000-0002-1751-3844Sprovieri, Mario\|\|\|0000-0002-7192-5014Tranchida, Giorgio\|\|\|0000-0003-1815-3382Vallefuoco, Mattia\|\|\|0000-0003-2822-1764Albertazzi, SoniaBellucci, Luca Giorgio\|\|\|0000-0002-0335-0757Bonanno, Angelo\|\|\|0000-0002-3868-751XBonomo, Sergio\|\|\|0000-0001-7077-494XCensi, Paolo\|\|\|0000-0002-9583-7692Ferraro, Luciana\|\|\|0000-0002-6491-2274Giuliani, SilviaMazzola, SalvatoreSprovieri, R.CoccolithophoresLittle ice ageLIAMediterranean SeaThe Little ice age (LIA) is the last episode of a series of Holocene climatic anomalies. There is still little knowledge on the response of the marine environment to the pronounced cooling of the LIA and to the transition towards the 20th century global warming. Here we present decadal-scale coccolithophore data from four short cores recovered from the central Mediterranean Sea (northern Sicily Channel and Tyrrhenian Sea), which on the basis of ²¹⁰Pb activity span the last 200-350 years. The lowermost part of the record of one of the cores from the Sicily Channel, Station 407, which extends down to 1650 AD, is characterized by drastic changes in productivity. Specifically, below 1850 AD, the decrease in abundance of F. profunda and the increase of placoliths, suggest increased productivity. The chronology of this change is related to the main phase of the Little Ice Age, which might have impacted the hydrography of the southern coast of Sicily and promoted vertical mixing in the water column. The comparison with climatic forcings points out the importance of stronger and prolonged northerly winds, together with decreased solar irradiance. 22010-01-0120102010-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/132766https://dx.doi.org/urn:doi:10.5194/cp-6-795-2010reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengEuropean Commission https://doi.org/10.13039/501100000780 515871Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 CTM2008-04365-Eopen accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/3.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:1327662026-06-06T12:50:31Z
dc.title.none.fl_str_mv	The impact of the Little ice age on coccolithophores in the central Mediterranea Sea
title	The impact of the Little ice age on coccolithophores in the central Mediterranea Sea
spellingShingle	The impact of the Little ice age on coccolithophores in the central Mediterranea Sea Incarbona, Alessandro\|\|\|0000-0003-3563-7143 Coccolithophores Little ice age LIA Mediterranean Sea
title_short	The impact of the Little ice age on coccolithophores in the central Mediterranea Sea
title_full	The impact of the Little ice age on coccolithophores in the central Mediterranea Sea
title_fullStr	The impact of the Little ice age on coccolithophores in the central Mediterranea Sea
title_full_unstemmed	The impact of the Little ice age on coccolithophores in the central Mediterranea Sea
title_sort	The impact of the Little ice age on coccolithophores in the central Mediterranea Sea
dc.creator.none.fl_str_mv	Incarbona, Alessandro\|\|\|0000-0003-3563-7143 Ziveri, Patrizia\|\|\|0000-0002-5576-0301 Di Stefano, Enrico\|\|\|0000-0002-8102-5896 Lirer, Fabrizio\|\|\|0000-0003-4938-3252 Mortyn, P. Graham\|\|\|0000-0002-9473-4309 Patti, Bernardo\|\|\|0000-0003-0193-5628 Pelosi, Nicola\|\|\|0000-0002-1751-3844 Sprovieri, Mario\|\|\|0000-0002-7192-5014 Tranchida, Giorgio\|\|\|0000-0003-1815-3382 Vallefuoco, Mattia\|\|\|0000-0003-2822-1764 Albertazzi, Sonia Bellucci, Luca Giorgio\|\|\|0000-0002-0335-0757 Bonanno, Angelo\|\|\|0000-0002-3868-751X Bonomo, Sergio\|\|\|0000-0001-7077-494X Censi, Paolo\|\|\|0000-0002-9583-7692 Ferraro, Luciana\|\|\|0000-0002-6491-2274 Giuliani, Silvia Mazzola, Salvatore Sprovieri, R.
author	Incarbona, Alessandro\|\|\|0000-0003-3563-7143
author_facet	Incarbona, Alessandro\|\|\|0000-0003-3563-7143 Ziveri, Patrizia\|\|\|0000-0002-5576-0301 Di Stefano, Enrico\|\|\|0000-0002-8102-5896 Lirer, Fabrizio\|\|\|0000-0003-4938-3252 Mortyn, P. Graham\|\|\|0000-0002-9473-4309 Patti, Bernardo\|\|\|0000-0003-0193-5628 Pelosi, Nicola\|\|\|0000-0002-1751-3844 Sprovieri, Mario\|\|\|0000-0002-7192-5014 Tranchida, Giorgio\|\|\|0000-0003-1815-3382 Vallefuoco, Mattia\|\|\|0000-0003-2822-1764 Albertazzi, Sonia Bellucci, Luca Giorgio\|\|\|0000-0002-0335-0757 Bonanno, Angelo\|\|\|0000-0002-3868-751X Bonomo, Sergio\|\|\|0000-0001-7077-494X Censi, Paolo\|\|\|0000-0002-9583-7692 Ferraro, Luciana\|\|\|0000-0002-6491-2274 Giuliani, Silvia Mazzola, Salvatore Sprovieri, R.
author_role	author
author2	Ziveri, Patrizia\|\|\|0000-0002-5576-0301 Di Stefano, Enrico\|\|\|0000-0002-8102-5896 Lirer, Fabrizio\|\|\|0000-0003-4938-3252 Mortyn, P. Graham\|\|\|0000-0002-9473-4309 Patti, Bernardo\|\|\|0000-0003-0193-5628 Pelosi, Nicola\|\|\|0000-0002-1751-3844 Sprovieri, Mario\|\|\|0000-0002-7192-5014 Tranchida, Giorgio\|\|\|0000-0003-1815-3382 Vallefuoco, Mattia\|\|\|0000-0003-2822-1764 Albertazzi, Sonia Bellucci, Luca Giorgio\|\|\|0000-0002-0335-0757 Bonanno, Angelo\|\|\|0000-0002-3868-751X Bonomo, Sergio\|\|\|0000-0001-7077-494X Censi, Paolo\|\|\|0000-0002-9583-7692 Ferraro, Luciana\|\|\|0000-0002-6491-2274 Giuliani, Silvia Mazzola, Salvatore Sprovieri, R.
author2_role	author author author author author author author author author author author author author author author author author author
dc.subject.none.fl_str_mv	Coccolithophores Little ice age LIA Mediterranean Sea
topic	Coccolithophores Little ice age LIA Mediterranean Sea
description	The Little ice age (LIA) is the last episode of a series of Holocene climatic anomalies. There is still little knowledge on the response of the marine environment to the pronounced cooling of the LIA and to the transition towards the 20th century global warming. Here we present decadal-scale coccolithophore data from four short cores recovered from the central Mediterranean Sea (northern Sicily Channel and Tyrrhenian Sea), which on the basis of ²¹⁰Pb activity span the last 200-350 years. The lowermost part of the record of one of the cores from the Sicily Channel, Station 407, which extends down to 1650 AD, is characterized by drastic changes in productivity. Specifically, below 1850 AD, the decrease in abundance of F. profunda and the increase of placoliths, suggest increased productivity. The chronology of this change is related to the main phase of the Little Ice Age, which might have impacted the hydrography of the southern coast of Sicily and promoted vertical mixing in the water column. The comparison with climatic forcings points out the importance of stronger and prolonged northerly winds, together with decreased solar irradiance.
publishDate	2010
dc.date.none.fl_str_mv	2 2010-01-01 2010 2010-01-01
dc.type.none.fl_str_mv	Article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv	info:eu-repo/semantics/article
format	article
dc.identifier.none.fl_str_mv	https://ddd.uab.cat/record/132766 https://dx.doi.org/urn:doi:10.5194/cp-6-795-2010
url	https://ddd.uab.cat/record/132766 https://dx.doi.org/urn:doi:10.5194/cp-6-795-2010
dc.language.none.fl_str_mv	Inglés eng
language_invalid_str_mv	Inglés
language	eng
dc.relation.none.fl_str_mv	European Commission https://doi.org/10.13039/501100000780 515871 Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 CTM2008-04365-E
dc.rights.none.fl_str_mv	open access http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by/3.0/
dc.rights.openaire.fl_str_mv	info:eu-repo/semantics/openAccess
rights_invalid_str_mv	open access http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by/3.0/
eu_rights_str_mv	openAccess
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dc.source.none.fl_str_mv	reponame:Dipòsit Digital de Documents de la UAB instname:Universitat Autònoma de Barcelona
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The impact of the Little ice age on coccolithophores in the central Mediterranea Sea

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