noaa-ocean-10438
Makassar Strait 2300 Year Leaf Wax Hydrogen Isotope Data
Tierney, J.E.; Oppo, D.W.; Rosenthal, Y.; Russell, J.M.; Linsley, B.K.
Makassar Strait 2300 Year Leaf Wax Hydrogen Isotope Data
2010-04-01
NCDC-Paleoclimatology
ONLINE Files
Pending
https://www.ncdc.noaa.gov/paleo/study/10438
Investigator
J.E.
Tierney
Investigator
D.W.
Oppo
Investigator
Y.
Rosenthal
Investigator
J.M.
Russell
Investigator
B.K.
Linsley
earth science
paleoclimate
paleoceanography
delta 2H,C30 n-alkanoic acid,null,dimensionless,null,paleoceanography,raw,null,N,3-point smoothing
earth science
paleoclimate
paleoceanography
delta 2H,C30 n-alkanoic acid,null,dimensionless,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleoceanography
notes,null,null,null,null,paleoceanography,null,null,C,core ID
earth science
paleoclimate
paleoceanography
depth,null,null,centimeter,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleoceanography
age,null,null,year Common Era,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleocean
biomarkers
geoscientificInformation
Monsoon
Warm Pool
-331 AD
1998 AD
2281 cal yr BP
-48 cal yr BP
Complete
-3.8833
-3.8833
119.45
119.45
-503
-503
Ocean
Pacific Ocean
Western Pacific Ocean
BJ8-03-34GGC>LATITUDE -3.8833>LONGITUDE 119.45
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
Tierney, J.E., D.W. Oppo, Y. Rosenthal, J.M. Russell,
and B.K. Linsley. 2010.
Coordinated hydrological regimes in the Indo-Pacific region
during the past two millennia.
Paleoceanography, 25, PA1102, doi:10.1029/2009PA001871.
Instrumental data suggest that major shifts in tropical Pacific
atmospheric dynamics and hydrology have occurred within the past
century, potentially in response to anthropogenic warming.
To better understand these trends, we use the hydrogen isotopic
ratios of terrestrial higher plant leaf waxes (dDwax) in marine
sediments from southwest Sulawesi, Indonesia, to compile a detailed
reconstruction of central Indo-Pacific Warm Pool (IPWP) hydrologic
variability spanning most of the last two millennia. Our paleodata
are highly correlated with a monsoon reconstruction from Southeast
Asia, indicating that intervals of strong East Asian summer monsoon
(EASM) activity are associated with a weaker Indonesian monsoon (IM).
Furthermore, the centennial-scale oscillations in our data follow
known changes in Northern Hemisphere climate (e.g., the Little Ice
Age and Medieval Warm Period) implying a dynamic link between
Northern Hemisphere temperatures and IPWP hydrology. The inverse
relationship between the EASM and IM suggests that migrations
of the Intertropical Convergence Zone and associated changes
in monsoon strength caused synoptic hydrologic shifts in the
IPWP throughout most of the past two millennia.
STUDY NOTES: Hydrogen isotopic (dD) ratios of terrestrial higher plant
leaf waxes (dDwax, C30 fatty acid) in marine sediments
from southwest Sulawesi, Makassar Strait, Indonesia
for the past 2300 years.
The 14C constraints and age model are the same as in
Oppo et al. 2009:
http://www.ncdc.noaa.gov/paleo/pubs/oppo2009/oppo2009.html
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/tierney2010/tierney2010.xls
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/tierney2010/tierney2010.txt
USA/NOAA
DIF
Version 9.8.4
2019-06-06
2019-06-06