Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula)

M. Rodrigo-Gámiz; A. García-Alix; G. Jiménez-Moreno; M.J. Ramos-Román; J. Camuera; J.L. Toney; D. Sachse; R. Scott Anderson; Jaap S. Sinninghe Damsté

doi:10.1016/j.quascirev.2022.107434

Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula)

M. Rodrigo-Gámiz, A. García-Alix, G. Jiménez-Moreno, M.J. Ramos-Román, J. Camuera, J.L. Toney, D. Sachse, R. Scott Anderson, Jaap S. Sinninghe Damsté

Royal Netherlands Institute for Sea Research - NIOZ

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

Quantitative continental climate reconstructions covering the last glacial cycle from the Iberian Peninsula are scarce. In order to fill this gap, we obtained for the first time a high-resolution mean annual air temperature (MAAT) record based on the distribution of specific bacterial membrane lipids (i.e., branched glycerol dialkyl glycerol tetraethers; brGDGTs) from the last 36.0–4.7 kyr palaeolake record recovered by the Padul-15-05 sedimentary core (Padul, Sierra Nevada, southern Iberia). The fractional abundance of the three major groups of GDGTs present in the Padul sediments, GDGT-0, crenarchaeol and the summed brGDGTs, is comparable with that of other shallow and small (

Original language	English
Article number	107434
Pages (from-to)	1-13
Journal	Quaternary Science Reviews
Volume	281
DOIs	https://doi.org/10.1016/j.quascirev.2022.107434
Publication status	Published - 1 Apr 2022

Keywords

GDGTs distribution
Mean annual air temperature reconstruction
pH reconstruction
Continental sediment record
Southern Spain
Heinrich stadials
Dansgaard–Oeschger events

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Rodrigo-Gámiz, M., García-Alix, A., Jiménez-Moreno, G., Ramos-Román, M. J., Camuera, J., Toney, J. L., Sachse, D., Anderson, R. S., & Sinninghe Damsté, J. S. (2022). Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula). Quaternary Science Reviews, 281, 1-13. Article 107434. https://doi.org/10.1016/j.quascirev.2022.107434

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title = "Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula)",

abstract = "Quantitative continental climate reconstructions covering the last glacial cycle from the Iberian Peninsula are scarce. In order to fill this gap, we obtained for the first time a high-resolution mean annual air temperature (MAAT) record based on the distribution of specific bacterial membrane lipids (i.e., branched glycerol dialkyl glycerol tetraethers; brGDGTs) from the last 36.0–4.7 kyr palaeolake record recovered by the Padul-15-05 sedimentary core (Padul, Sierra Nevada, southern Iberia). The fractional abundance of the three major groups of GDGTs present in the Padul sediments, GDGT-0, crenarchaeol and the summed brGDGTs, is comparable with that of other shallow and small (",

keywords = "GDGTs distribution, Mean annual air temperature reconstruction, pH reconstruction, Continental sediment record, Southern Spain, Heinrich stadials, Dansgaard–Oeschger events",

author = "M. Rodrigo-G{\'a}miz and A. Garc{\'i}a-Alix and G. Jim{\'e}nez-Moreno and M.J. Ramos-Rom{\'a}n and J. Camuera and J.L. Toney and D. Sachse and Anderson, {R. Scott} and {Sinninghe Damst{\'e}}, {Jaap S.}",

note = "Cited By :1 Export Date: 9 January 2023",

year = "2022",

month = apr,

day = "1",

doi = "10.1016/j.quascirev.2022.107434",

language = "English",

volume = "281",

pages = "1--13",

journal = "Quaternary Science Reviews",

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Rodrigo-Gámiz, M, García-Alix, A, Jiménez-Moreno, G, Ramos-Román, MJ, Camuera, J, Toney, JL, Sachse, D, Anderson, RS & Sinninghe Damsté, JS 2022, 'Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula)', Quaternary Science Reviews, vol. 281, 107434, pp. 1-13. https://doi.org/10.1016/j.quascirev.2022.107434

Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula). / Rodrigo-Gámiz, M.; García-Alix, A.; Jiménez-Moreno, G. et al.
In: Quaternary Science Reviews, Vol. 281, 107434, 01.04.2022, p. 1-13.

Research output: Contribution to journal › Article › Academic › peer-review

TY - JOUR

T1 - Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula)

AU - Rodrigo-Gámiz, M.

AU - García-Alix, A.

AU - Jiménez-Moreno, G.

AU - Ramos-Román, M.J.

AU - Camuera, J.

AU - Toney, J.L.

AU - Sachse, D.

AU - Anderson, R. Scott

AU - Sinninghe Damsté, Jaap S.

N1 - Cited By :1 Export Date: 9 January 2023

PY - 2022/4/1

Y1 - 2022/4/1

N2 - Quantitative continental climate reconstructions covering the last glacial cycle from the Iberian Peninsula are scarce. In order to fill this gap, we obtained for the first time a high-resolution mean annual air temperature (MAAT) record based on the distribution of specific bacterial membrane lipids (i.e., branched glycerol dialkyl glycerol tetraethers; brGDGTs) from the last 36.0–4.7 kyr palaeolake record recovered by the Padul-15-05 sedimentary core (Padul, Sierra Nevada, southern Iberia). The fractional abundance of the three major groups of GDGTs present in the Padul sediments, GDGT-0, crenarchaeol and the summed brGDGTs, is comparable with that of other shallow and small (

AB - Quantitative continental climate reconstructions covering the last glacial cycle from the Iberian Peninsula are scarce. In order to fill this gap, we obtained for the first time a high-resolution mean annual air temperature (MAAT) record based on the distribution of specific bacterial membrane lipids (i.e., branched glycerol dialkyl glycerol tetraethers; brGDGTs) from the last 36.0–4.7 kyr palaeolake record recovered by the Padul-15-05 sedimentary core (Padul, Sierra Nevada, southern Iberia). The fractional abundance of the three major groups of GDGTs present in the Padul sediments, GDGT-0, crenarchaeol and the summed brGDGTs, is comparable with that of other shallow and small (

KW - GDGTs distribution

KW - Mean annual air temperature reconstruction

KW - pH reconstruction

KW - Continental sediment record

KW - Southern Spain

KW - Heinrich stadials

KW - Dansgaard–Oeschger events

U2 - 10.1016/j.quascirev.2022.107434

DO - 10.1016/j.quascirev.2022.107434

M3 - Article

SN - 0277-3791

VL - 281

SP - 1

EP - 13

JO - Quaternary Science Reviews

JF - Quaternary Science Reviews

M1 - 107434

ER -

Paleoclimate reconstruction of the last 36 kyr based on branched glycerol dialkyl glycerol tetraethers in the Padul palaeolake record (Sierra Nevada, southern Iberian Peninsula)

Abstract

Keywords

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