Fimbulisen Core S100 Dronning Maud Land, Antarctica oxygen isotope and accumulation rate data from 1737-1999 CE Kaczmarska, M.; Isaksson, E.; Karlöf, L.; Winther, J.-G.; Kohler, J.; Godtliebsen, F.; Olsen, L.R.; Hofstede, C.M.; van den Broeke, M.; van de Wal, R.S.W.; Gundestrup, N. Kaczmarska, M. Isaksson, E. Karlöf, L. Winther, J.-G. Kohler, J. Godtliebsen, F. Olsen, L.R. Hofstede, C.M. van den Broeke, M. van de Wal, R.S.W. Gundestrup, N. earth science/paleoclimate/ice cores (ice age,null,null,year Common Era,null,ice cores,null,null,N,annual counting by dO18; dielectric profiling; electrical conductivity;volcanic tuning) earth science/paleoclimate/ice cores (delta 18O,bulk ice,null,per mil SMOW,null,ice cores,null,isotope ratio mass spectrometry,N,mean annual values) earth science/paleoclimate/ice cores (accumulation rate,snow,null,kilogram per square meter per year,null,ice cores,null,null,N,calculated using dating by seasonal variations of d18O and volcanic markers) earth science/paleoclimate/ice core earth science/paleoclimate/ice core (S100 Fimbulisen Dronning Maud Land>LATITUDE -70.2439>LONGITUDE 4.8) A 100 m long ice core was retrieved from the coastal area of Dronning Maud Land (DML), Antarctica, in the 2000/01 austral summer. The core was dated to AD 1737 by identification of volcanic horizons in dielectrical profiling and electrical conductivity measurement records in combination with seasonal layer counting from high-resolution oxygen isotope (δ18O) data. A mean long-term accumulation rate of 0.29 ma–1w.e. was derived from the high-resolution δ18O record as well as accumulation rates during periods in between the identified volcanic horizons. A statistically significant decrease in accumulation was found from about 1920 to the present. A comparison with other coastal ice cores from DML suggests that this is a regional pattern. STUDY NOTES: DML data contributed to the PAGES 2k project Provided Keywords: oxygen isotope of water, temperature proxy, accumulation rate NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Kaczmarska, M. Investigator : Isaksson, E. Investigator : Karlöf, L. Investigator : Winther, J.-G. Investigator : Kohler, J. Investigator : Godtliebsen, F. Investigator : Olsen, L.R. Investigator : Hofstede, C.M. Investigator : van den Broeke, M. Investigator : van de Wal, R.S.W. Investigator : Gundestrup, N. 2017-11-17 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/23232 https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/stenni2017antarctica/DMLicecore/Site7_11-accum-DML_Fimbulisen_S100.txt https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/stenni2017antarctica/DMLicecore/Site7_11-PAGESAnt2k-DML_Fimbulisen_S100.txt https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/stenni2017antarctica/DMLicecore/Site7_11-accum-DML_Fimbulisen_S100.txt https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/stenni2017antarctica/DMLicecore/Site7_11-PAGESAnt2k-DML_Fimbulisen_S100.txt English https://www.ncdc.noaa.gov/paleo/study/23232 https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/stenni2017antarctica/DMLicecore/Site7_11-accum-DML_Fimbulisen_S100.txt https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/stenni2017antarctica/DMLicecore/Site7_11-PAGESAnt2k-DML_Fimbulisen_S100.txt Kaczmarska, Marzena; Isaksson, Elisabeth; Karlöf, Lars; Winther, Jan-Gunnar; Kohler, Jack; Godtliebsen, Fred; Ringstad Olsen, Lena; Hofstede, Coen M.; Van Den Broeke, Michiel R.; Van De Wal, Roderik S. W.; and Gundestrup, Niels2004Accumulation variability derived from an ice core from coastal Dronning Maud Land, AntarcticaAnnals of Glaciology391339-34510.3189/172756404781814186 START YEAR: 1737 AD * END YEAR: 1999 AD 4.8 -70.2439 4.8 -70.2439