Borneo 160,000 Year Stalagmite Oxygen Isotope Data Carolin, S.A.; Cobb, K.M.; Lynch-Stieglitz, J.; Moerman, J.W.; Partin, J.W.; Lejau, S.; Malang, J.; Clark, B.; Tuen, A.A.; Adkins, J.F. Carolin, S.A. Cobb, K.M. Lynch-Stieglitz, J. Moerman, J.W. Partin, J.W. Lejau, S. Malang, J. Clark, B. Tuen, A.A. Adkins, J.F. earth science/paleoclimate/speleothems (depth,null,null,millimeter,null,speleothems,null,null,N,null) earth science/paleoclimate/speleothems (delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,composited,isotope ratio mass spectrometry,N,spliced record averaged in 100yr bins) earth science/paleoclimate/speleothems (delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,corrected,isotope ratio mass spectrometry,N,corrected for ice volume) earth science/paleoclimate/speleothems (delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,corrected,isotope ratio mass spectrometry,N,null) earth science/paleoclimate/speleothems (delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,composited,isotope ratio mass spectrometry,N,spliced d18O: if data point from a single stalagmite - data left as is; if multiple stalagmites averaged - all data points averaged within appropriately sized bins) earth science/paleoclimate/speleothems (delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,composited,isotope ratio mass spectrometry,N,spliced record averaged in 100yr bins with gaps filled with linear interpolation) earth science/paleoclimate/speleothems (age,null,null,calendar year before present,null,speleothems,null,null,N,null) earth science/paleoclimate/speleothems (delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,corrected,isotope ratio mass spectrometry,N,corrected to align with SCH02's mean d18O) earth science/paleoclimate/speleothems (sample identification,null,null,null,null,speleothems,null,null,N,core ID) earth science/paleoclimate/speleothems (delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,raw,isotope ratio mass spectrometry,N,null) earth science/paleoclimate/speleothems (delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,composited|corrected,isotope ratio mass spectrometry,N,spliced record averaged in 100yr bins with gaps filled with linear interpolation and corrected for ice volume) earth science/paleoclimate/speleothems (Whiterock Cave>LATITUDE 4.15>LONGITUDE 114.8667) (Clearwater Cave>LATITUDE 4.1>LONGITUDE 114.8333) (Secret Cave>LATITUDE 4.0848>LONGITUDE 114.8503) Atmospheric deep convection in the west Pacific plays a key role in the global heat and moisture budgets, yet its response to orbital and abrupt climate change events is poorly resolved. Here, we present four absolutely dated, overlapping stalagmite oxygen isotopic records from northern Borneo that span most of the last glacial cycle. The records suggest that northern Borneo's hydroclimate shifted in phase with precessional forcing but was only weakly affected by glacial-interglacial changes in global climate boundary conditions. Regional convection likely decreased during Heinrich events, but other Northern Hemisphere abrupt climate change events are notably absent. The new records suggest that the deep tropical Pacific hydroclimate variability may have played an important role in shaping the global response to the largest abrupt climate change events. STUDY NOTES: Oxygen stable isotope records (d18O) from stalagmites collected in different caves in Gunung Mulu National Park, Borneo, Malaysia. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Carolin, S.A. Investigator : Cobb, K.M. Investigator : Lynch-Stieglitz, J. Investigator : Moerman, J.W. Investigator : Partin, J.W. Investigator : Lejau, S. Investigator : Malang, J. Investigator : Clark, B. Investigator : Tuen, A.A. Investigator : Adkins, J.F. 2016-02-24 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/19806 https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016sc02.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016fc12-12.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016fc12-15.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016-100yr.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016wr12-01.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016fc12-14.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016splice.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016wr12-12.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016sc03.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016sc02.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016fc12-12.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016fc12-15.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016-100yr.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016wr12-01.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016fc12-14.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016splice.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016wr12-12.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016sc03.txt English https://www.ncdc.noaa.gov/paleo/study/19806 https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016sc02.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016fc12-12.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016fc12-15.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016-100yr.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016wr12-01.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016fc12-14.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016splice.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016wr12-12.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2016sc03.txt Stacy A. Carolin, Kim M. Cobb, Jean Lynch-Stieglitz, Jessica W. Moerman, Judson W. Partin, Syria Lejau, Jenny Malang, Brian Clark, Andrew A. Tuen, Jess F. Adkins2016Northern Borneo stalagmite records reveal West Pacific hydroclimate across MIS 5 and 6Earth and Planetary Science Letters439182-19310.1016/j.epsl.2016.01.028http://www.sciencedirect.com/science/article/pii/S0012821X16000509 Stacy A. Carolin, Kim M. Cobb, Jess F. Adkins, Brian Clark, Jessica L. Conroy, Syria Lejau, Jenny Malang, Andrew A. Tuen2013Varied Response of Western Pacific Hydrology to Climate Forcings over the Last Glacial PeriodScience34061401564-156610.1126/science.1233797http://science.sciencemag.org/content/340/6140/1564 START YEAR: 161533 cal yr BP * END YEAR: -55 cal yr BP 114.8333 4.0848 114.8667 4.15