DOI: 10.1016/j.gloplacha.2016.04.007
论文题名: Marine response to climate changes during the last five millennia in the central Mediterranean Sea
作者: Margaritelli G. ; Vallefuoco M. ; Di Rita F. ; Capotondi L. ; Bellucci L.G. ; Insinga D.D. ; Petrosino P. ; Bonomo S. ; Cacho I. ; Cascella A. ; Ferraro L. ; Florindo F. ; Lubritto C. ; Lurcock P.C. ; Magri D. ; Pelosi N. ; Rettori R. ; Lirer F.
刊名: Global and Planetary Change
ISSN: 0921-8181
出版年: 2016
卷: 142 起始页码: 53
结束页码: 72
语种: 英语
英文关键词: Magnetostratigraphy
; Mediterranean Sea
; Oxygen stable isotope
; Planktonic foraminifera
; Pollen
; Tephrostratigraphy
; Tyrrhenian Sea
Scopus关键词: Atmospheric pressure
; Bronze
; Climatology
; Isotopes
; Oxygen
; Sedimentology
; Magnetostratigraphy
; Mediterranean sea
; Oxygen stable isotopes
; Planktonic foraminifera
; Pollen
; Tephrostratigraphy
; Tyrrhenian Sea
; Climate change
; Foraminifera
英文摘要: We present a high-resolution paleoclimatic and paleoenvironmental reconstruction of the last five millennia from a shallow water marine sedimentary record from the central Tyrrhenian Sea (Gulf of Gaeta) using planktonic foraminifera, pollen, oxygen stable isotope, tephrostratigrapy and magnetostratigrapy. This multiproxy approach allows to evidence and characterize nine time intervals associated with archaeological/cultural periods: Eneolithic (base of the core-ca. 2410 BCE), Early Bronze Age (ca. 2410 BCE-ca. 1900 BCE), Middle Bronze Age-Iron Age (ca. 1900 BCE-ca. 500 BCE), Roman Period (ca. 500 BCE-ca. 550 CE), Dark Age (ca. 550 CE-ca. 860 CE), Medieval Climate Anomaly (ca. 860 CE-ca. 1250 CE), Little Ice Age (ca. 1250 CE-ca. 1850 CE), Industrial Period (ca. 1850 CE-ca. 1950 CE), Modern Warm Period (ca. 1950 CE-present day). The reconstructed climatic evolution in the investigated sedimentary succession is coherent with the short-term climate variability documented at the Mediterranean scale.By integrating the planktonic foraminiferal turnover from carnivorous to herbivorous-opportunistic species, the oxygen isotope record and the pollen distribution, we document important modification from the onset of the Roman Period to the present-day. From ca. 500 CE upwards the documentation of the cooling trend punctuated by climate variability at secular scale evidenced by the short-term δ18O is very detailed. We hypothesise that the present day warm conditions started from the end of cold Maunder event. Additionally, we provide that the North Atlantic Oscillation (NAO) directly affected the central Mediterranean region during the investigated time interval. © 2016 Elsevier B.V. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84968784482&doi=10.1016%2fj.gloplacha.2016.04.007&partnerID=40&md5=4f371062f09b889df00c09ad9e60c149
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/11673
Appears in Collections: 全球变化的国际研究计划 气候变化与战略
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作者单位: Istituto per l'Ambiente Marino Costiero (IAMC), Consiglio Nazionale delle Ricerche, Calata Porta di Massa, Interno Porto di Napoli, Napoli, Italy
Recommended Citation:
Margaritelli G.,Vallefuoco M.,Di Rita F.,et al. Marine response to climate changes during the last five millennia in the central Mediterranean Sea[J]. Global and Planetary Change,2016-01-01,142.