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Author:

Moreno, Ana (Moreno, Ana.) | Perez-Mejias, Carlos (Perez-Mejias, Carlos.) | Bartolome, Miguel (Bartolome, Miguel.) | Sancho, Carlos (Sancho, Carlos.) | Cacho, Isabel (Cacho, Isabel.) | Stoll, Heather (Stoll, Heather.) | Delgado-Huertas, Antonio (Delgado-Huertas, Antonio.) | Hellstrom, John (Hellstrom, John.) | Edwards, R. Lawrence (Edwards, R. Lawrence.) | Cheng, Hai (Cheng, Hai.) (Scholars:程海)

Indexed by:

SCIE EI Scopus

Abstract:

New speleothem records from northeastern Iberian caves provide data to explore the climatic patterns during the Holocene. We present delta C-13 and Mg/Ca from three speleothems from two different caves located in the Iberian Range allowing replication of the climatic signal for several millennia. Through the integration of those stalagmites covering since the Holocene onset to 2 ka, the early Holocene (11.7-8.5 ka) appears as the wettest interval. A marked change towards aridity is observed during the middle Holocene (8.5-4.8 ka) and an increase of humidity afterwards (4.8-2 ka). This three-part pattern, contrasting with other Iberian sequences, seems to be associated with the different role that seasonality has played in the response of different proxies (or records) to changes in water availability. Interpreting our speleothem records as changes in winter-spring precipitation along the Holocene allows reconciling previous data on hydrological variability from the western Mediterranean borderlands.

Keyword:

Holocene Iberia Stable isotopes Stalagmites Trace metals Winter-spring hydrology

Author Community:

  • [ 1 ] [Moreno, Ana; Perez-Mejias, Carlos; Bartolome, Miguel] CSIC, Pyrenean Inst Ecol, Dept Geoenvironm Proc & Global Change, Ave Montanana 1005, Zaragoza 50059, Spain
  • [ 2 ] [Perez-Mejias, Carlos; Bartolome, Miguel; Sancho, Carlos] Univ Zaragoza, Earth Sci Dept, C Pedro Cerbuna 12, E-50009 Zaragoza, Spain
  • [ 3 ] [Cacho, Isabel] Univ Barcelona, Fac Geol, Dept Stratig Paleontol & Marine Geosci, CRG Marine Geosci, C Marti i Franques S-N, E-08028 Barcelona, Spain
  • [ 4 ] [Stoll, Heather] Univ Oviedo, Dept Geol, C Arias de Velasco S-N, E-33005 Oviedo, Spain
  • [ 5 ] [Stoll, Heather] ETH, Dept Earth Sci, Geol Inst, NO G59,Sonneggstr 5, CH-8092 Zurich, Switzerland
  • [ 6 ] [Delgado-Huertas, Antonio] IACT CSIC, Stable Isotope Biogeochem Lab, Avda Las Palmeras 4, Granada 18100, Spain
  • [ 7 ] [Hellstrom, John] Univ Melbourne, Sch Earth Sci, Melbourne, Vic 3010, Australia
  • [ 8 ] [Edwards, R. Lawrence; Cheng, Hai] Univ Minnesota, Dept Earth Sci, 310 Pillsbury Dr SE, Minneapolis, MN 55455 USA
  • [ 9 ] [Cheng, Hai] Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China
  • [ 10 ] [Cheng, Hai] Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Shaanxi, Peoples R China
  • [ 11 ] [Moreno, Ana]CSIC, Pyrenean Inst Ecol, Dept Geoenvironm Proc & Global Change, Ave Montanana 1005, Zaragoza 50059, Spain
  • [ 12 ] [Perez-Mejias, Carlos]CSIC, Pyrenean Inst Ecol, Dept Geoenvironm Proc & Global Change, Ave Montanana 1005, Zaragoza 50059, Spain
  • [ 13 ] [Bartolome, Miguel]CSIC, Pyrenean Inst Ecol, Dept Geoenvironm Proc & Global Change, Ave Montanana 1005, Zaragoza 50059, Spain
  • [ 14 ] [Perez-Mejias, Carlos]Univ Zaragoza, Earth Sci Dept, C Pedro Cerbuna 12, E-50009 Zaragoza, Spain
  • [ 15 ] [Bartolome, Miguel]Univ Zaragoza, Earth Sci Dept, C Pedro Cerbuna 12, E-50009 Zaragoza, Spain
  • [ 16 ] [Sancho, Carlos]Univ Zaragoza, Earth Sci Dept, C Pedro Cerbuna 12, E-50009 Zaragoza, Spain
  • [ 17 ] [Cacho, Isabel]Univ Barcelona, Fac Geol, Dept Stratig Paleontol & Marine Geosci, CRG Marine Geosci, C Marti i Franques S-N, E-08028 Barcelona, Spain
  • [ 18 ] [Stoll, Heather]Univ Oviedo, Dept Geol, C Arias de Velasco S-N, E-33005 Oviedo, Spain
  • [ 19 ] [Stoll, Heather]ETH, Dept Earth Sci, Geol Inst, NO G59,Sonneggstr 5, CH-8092 Zurich, Switzerland
  • [ 20 ] [Delgado-Huertas, Antonio]IACT CSIC, Stable Isotope Biogeochem Lab, Avda Las Palmeras 4, Granada 18100, Spain
  • [ 21 ] [Hellstrom, John]Univ Melbourne, Sch Earth Sci, Melbourne, Vic 3010, Australia
  • [ 22 ] [Edwards, R. Lawrence]Univ Minnesota, Dept Earth Sci, 310 Pillsbury Dr SE, Minneapolis, MN 55455 USA
  • [ 23 ] [Cheng, Hai]Univ Minnesota, Dept Earth Sci, 310 Pillsbury Dr SE, Minneapolis, MN 55455 USA
  • [ 24 ] [Cheng, Hai]Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China
  • [ 25 ] [Cheng, Hai]Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Shaanxi, Peoples R China

Reprint Author's Address:

  • CSIC, Pyrenean Inst Ecol, Dept Geoenvironm Proc & Global Change, Ave Montanana 1005, Zaragoza 50059, Spain.

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Source :

QUATERNARY RESEARCH

ISSN: 0033-5894

Year: 2017

Issue: 2

Volume: 88

Page: 223-233

2 . 3 2 9

JCR@2017

2 . 7 2 0

JCR@2020

ESI Discipline: GEOSCIENCES;

ESI HC Threshold:118

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 23

SCOPUS Cited Count: 31

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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