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@ARTICLE{Heyng:203171,
author = {Heyng, Alexander M. and Mayr, Christoph and Lücke, Andreas
and Moschen, Robert and Wissel, Holger and Striewski, Bernd
and Bauersachs, Thorsten},
title = {{M}iddle and {L}ate {H}olocene paleotemperatures
reconstructed from oxygen isotopes and {GDGT}s of sediments
from {L}ake {P}upuke, {N}ew {Z}ealand},
journal = {Quaternary international},
volume = {374},
issn = {1040-6182},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {FZJ-2015-05176},
pages = {3 - 14},
year = {2015},
abstract = {Quantitative Holocene temperature reconstructions for
Southern Hemisphere terrestrial environments are still
restricted to few records, and multi-proxy methods are
rarely applied to the same system. Here, we test the
applicability and comparability of temperature
reconstructions inferred from different methodological
approaches. We combined sedimentary cellulose and diatom
oxygen isotope data from Lake Pupuke (North Island New
Zealand) to derive a record of lake water temperatures. This
record is complemented with mean annual air temperatures
derived from the branched GDGT index MBT measured on the
same sedimentary record. The datasets of both
reconstructions show little temperature variation for the
period 1320–7110 cal. BP. The exceptions are a warmer
period culminating between 1700 and 1600 cal. BP reflected
in both proxies and centennial-scale intervals with cooler
water temperatures at 3380 and 2750 cal. BP recorded in the
oxygen-isotope-based temperature reconstruction but not in
the MBT-inferred air temperature estimates. We suggest that
variations in lake circulation are the likely reason for
deviations between temperature reconstructed from different
proxies.},
cin = {IBG-3},
ddc = {550},
cid = {I:(DE-Juel1)IBG-3-20101118},
pnm = {255 - Terrestrial Systems: From Observation to Prediction
(POF3-255)},
pid = {G:(DE-HGF)POF3-255},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000356452500002},
doi = {10.1016/j.quaint.2014.12.040},
url = {https://juser.fz-juelich.de/record/203171},
}