noaa-ocean-6398
Northwestern Pacific 144KYr Alkenone Sea Surface Temperature Estimates.
Yamamoto, M.; Suemune, R.; Oba, T.
Northwestern Pacific 144KYr Alkenone Sea Surface Temperature Estimates.
2005-07-01
NCDC-Paleoclimatology
ONLINE Files
Pending
https://www.ncdc.noaa.gov/paleo/study/6398
Investigator
M.
Yamamoto
Investigator
R.
Suemune
Investigator
T.
Oba
earth science
paleoclimate
paleoceanography
age,null,null,calendar year before present,null,paleoceanography,null,null,N,null
earth science
paleoclimate
climate reconstructions|paleoceanography
sea surface temperature,alkenone unsaturation index,null,degree Celsius,null,climate reconstructions|paleoceanography,null,null,N,null
earth science
paleoclimate
paleoceanography
alkenone unsaturation index Uk37 prime,null,null,dimensionless,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleoceanography
depth,null,null,centimeter,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleocean
age control
geoscientificInformation
144000 14C yr BP
240 14C yr BP
144000 cal yr BP
316 cal yr BP
Complete
36.02
36.02
141.78
141.78
-2224
-2224
Ocean
Pacific Ocean
North Pacific Ocean
MD01-2421>LATITUDE 36.02>LONGITUDE 141.78
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
Yamamoto, M., R. Suemune, and T. Oba. 2005. Equatorward shift of the subarctic boundary in the northwestern Pacific during the last deglaciation. Geophys. Res. Lett., Vol. 32, L05609.
We have generated a high-resolution record of alkenone sea surface temperature (SST) between 10ŋ24 ka from Core MD01-2421 off central Japan, in the northwestern Pacific. The cooling by 5°C from 21 ka to 12.8 ka implies the equatorward shift of the subarctic boundary in the northwestern Pacific by ~2.8° in latitude. This shift was a result of the stronger summer Okhotsk High. The Okhotsk High was likely enhanced by the combined effects of El Niņo-like conditions in the tropical Pacific and the heating of the land surface of northeastern Siberia.
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/m2421-y-tab.txt
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/yamamoto2005
USA/NOAA
DIF
Version 9.8.4
2018-12-11
2018-12-11