noaa-recon-9704
Slowinskie Bog, Poland 1000 Year Testate Amoeba DWT Reconstruction
Lamentowicz, M.; Milecka, K.; Gazka, M.; Cedro, A.; Pawlyta, J.; Piotrowska, N.; Lamentowicz, L.
Slowinskie Bog, Poland 1000 Year Testate Amoeba DWT Reconstruction
2010-10-20
NCDC-Paleoclimatology
ONLINE Files
Pending
https://www.ncdc.noaa.gov/paleo/study/9704
Investigator
M.
Lamentowicz
Investigator
K.
Milecka
Investigator
M.
Gazka
Investigator
A.
Cedro
Investigator
J.
Pawlyta
Investigator
N.
Piotrowska
Investigator
L.
Lamentowicz
earth science
paleoclimate
climate reconstructions|paleolimnology
age,null,null,year Common Era,null,climate reconstructions|paleolimnology,null,null,N,null
earth science
paleoclimate
climate reconstructions|paleolimnology
water table depth,testate amoebae assemblage,unspecified margin of error,centimeter,null,climate reconstructions|paleolimnology,null,null,N,bootstrapped error
earth science
paleoclimate
climate reconstructions|paleolimnology
water table depth,testate amoebae assemblage,null,centimeter,null,climate reconstructions|paleolimnology,null,null,N,null
earth science
paleoclimate
reconstructions
ground water
geoscientificInformation
Other Hydroclimate Reconstruction
hydrology
1000 AD
2002 AD
950 cal yr BP
-52 cal yr BP
Complete
54.3645
54.3645
16.4902
16.4902
30
30
Continent
Europe
Eastern Europe
Poland
Slowinskie Bog>LATITUDE 54.3645>LONGITUDE 16.4902
None
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English
DOC/NOAA/NESDIS/NCEI
National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
https://www.ncdc.noaa.gov/data-access/paleoclimatology-data
DATA Center Contact
Bruce
Bauer
bruce.a.bauer@noaa.gov
paleo@noaa.gov
303-497-6280
303-497-6513
325 Broadway, E/NE31
Boulder
CO
80305-3328
USA
online
ASCII
Lamentowicz, M., K. Milecka, M. Gazka, A. Cedro, J. Pawlyta,
N. Piotrowska, L. Lamentowicz, and W.O. van der Knaap. 2008.
Climate and human induced hydrological change since AD 800
in an ombrotrophic mire in Pomerania (N Poland) tracked by
testate amoebae, macro-fossils, pollen and tree rings of pine.
Boreas, Vol. 38, pp. 214-229.
DOI: 10.1111/j.1502-3885.2007.00004.x.
ISSN 0300-9843.
This high-resolution, multiproxy, palaeoenvironmental study of
the Slowinskie Blota raised bog in N Poland, 10km from the Baltic Sea,
covering the last 1200 years reveals different aspects of environmental
change in a range of spatial scales from local to regional. Testate
amoebae allowed quantitative reconstruction of the local water table
using a transfer function based on a training set from N and W Poland.
Special attention is paid to the testate amoeba Arcella discoides,
which responds to rapid water-table fluctuations more than to average
surface wetness. Macrofossils supported by local pollen tracked the
local vegetation dynamics caused by local human impact and disturbance,
including nutrients. Regional pollen showed human-induced landscape
change outside the bog. Tree rings of Pinus sylvestris reflected the
history of tree establishment and desiccation of the bog. Strong
correlations between DCA axes 1 of regional pollen, of macrofossils
and of testate amoebae, and a testate-amoebae-based water-table
reconstruction that excludes A. discoides, indicate that changes
on all spatial scales are linked, which is explained by a strong
hydrologic connection between bog and surroundings. The combination
of proxies shows that groundwater levels were modified by both human
impact and climate change.
STUDY NOTES: Depth to Water Table (DWT) reconstruction for Slowinskie Bog,
Poland, based on Testate Amoeba. Slowinskie Bog is located
in northern Poland, ~10km from the Baltic shoreline.
All calculations are based on percentage of each species
of Testate Amoeba in a sample (See Booth et al., 2010).
Age model is from (Lamentowicz et al., 2009).
Depth to Water Table (DWT) is dependent on vegetation season
temperature and summer water deficit, providing a mixed
temperature and precipitation signal.
Water table reconstruction based on the transfer function
of Lamentowicz et al., 2008.
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/paleolimnology/europe/poland/slowinskie2009dwt.xls
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/paleolimnology/europe/poland/slowinskie2009dwt.txt
USA/NOAA
DIF
Version 9.8.4
2018-12-11
2018-12-11