Sulfur and volcanic sulfate deposition from 6 ice cores in Greenland: link to csv file
Annual-resolved sulfur and non-sea-salt sulfur concentrations and inferred volcanic sulfate depoistion rates from the six ice cores NEEM-2011-S1 (Sigl et al., 2013), NGRIP1 (Plummer et al., 2012), NGRIP2 (McConnell et al., 2018), TUNU2013 (Sigl et al., 2015) and B19 between 699 and 1001 CE and annua...
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.967106 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967106 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Greenland Ice core ICEDRILL Ice drill Iceland medieval climate anomaly NEEM-2011-S1 NGRIP1 NGRIP2 NorthGRIP sulfate Sulfur Tunu13 TUNU2013 volcanic activity Volcanic aerosol |
spellingShingle |
Greenland Ice core ICEDRILL Ice drill Iceland medieval climate anomaly NEEM-2011-S1 NGRIP1 NGRIP2 NorthGRIP sulfate Sulfur Tunu13 TUNU2013 volcanic activity Volcanic aerosol Sigl, Michael McConnell, Joseph R Hörhold, Maria Sulfur and volcanic sulfate deposition from 6 ice cores in Greenland: link to csv file |
topic_facet |
Greenland Ice core ICEDRILL Ice drill Iceland medieval climate anomaly NEEM-2011-S1 NGRIP1 NGRIP2 NorthGRIP sulfate Sulfur Tunu13 TUNU2013 volcanic activity Volcanic aerosol |
description |
Annual-resolved sulfur and non-sea-salt sulfur concentrations and inferred volcanic sulfate depoistion rates from the six ice cores NEEM-2011-S1 (Sigl et al., 2013), NGRIP1 (Plummer et al., 2012), NGRIP2 (McConnell et al., 2018), TUNU2013 (Sigl et al., 2015) and B19 between 699 and 1001 CE and annual-resolved non-sea-salt sulfur concentrations from a four ice-core stack (NEEM-2011-S1, NGRIP1, TUNU2013, B19) between 1731 and 1996 CE including volcanic samples and with volcanic samples replaced by a 11-year running median. Volcanic event detection is based a 91-year running median (RM) was used on the annually averaged nssS records on periods unaffected by strong changes in volcanic background emissions to estimate the natural background sulfate levels; a Median of Absolute Deviation (MAD), calculated from the RM, was used for volcanic peak detection over the background period. Between 700 and 1000 CE sulfur peaks were considered volcanic if they passed an upper threshold (K=3, estimated as RM plus 3* MAD). The duration of the event was determined when it passed the lower threshold (K=1, estimated as the RM plus 1 * MAD). These upper and lower thresholds were selected by validation on well-known historic eruptions; volcanic peaks were then removed to calculate the non-volcanic background (S RRMi). To further calculate the amount of sulfate deposited, S RRMi was subtracted from the average annual nss-S and then multiplied by the accumulation rate of the drill site; finally, volcanic flux was calculated for each event by summing the sulfate deposited across the total duration of the event. All ice cores are presented on the NS1-2011 chronology (Sigl et al., 2015) except for NGRIP2 which was on the NGRIP2-DRI chronology (McConnell et al., 2018). |
format |
Dataset |
author |
Sigl, Michael McConnell, Joseph R Hörhold, Maria |
author_facet |
Sigl, Michael McConnell, Joseph R Hörhold, Maria |
author_sort |
Sigl, Michael |
title |
Sulfur and volcanic sulfate deposition from 6 ice cores in Greenland: link to csv file |
title_short |
Sulfur and volcanic sulfate deposition from 6 ice cores in Greenland: link to csv file |
title_full |
Sulfur and volcanic sulfate deposition from 6 ice cores in Greenland: link to csv file |
title_fullStr |
Sulfur and volcanic sulfate deposition from 6 ice cores in Greenland: link to csv file |
title_full_unstemmed |
Sulfur and volcanic sulfate deposition from 6 ice cores in Greenland: link to csv file |
title_sort |
sulfur and volcanic sulfate deposition from 6 ice cores in greenland: link to csv file |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.967106 |
op_coverage |
MEDIAN LATITUDE: 76.420000 * MEDIAN LONGITUDE: -42.395000 * SOUTH-BOUND LATITUDE: 75.100000 * WEST-BOUND LONGITUDE: -51.060000 * NORTH-BOUND LATITUDE: 78.030000 * EAST-BOUND LONGITUDE: -33.880000 * DATE/TIME START: 1996-07-01T00:00:00 * DATE/TIME END: 2003-08-31T00:00:00 * MINIMUM ELEVATION: 2100.0 m * MAXIMUM ELEVATION: 2917.0 m |
long_lat |
ENVELOPE(-51.060000,-33.880000,78.030000,75.100000) |
genre |
Greenland Greenland ice core ice core Iceland |
genre_facet |
Greenland Greenland ice core ice core Iceland |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.967071 Gabriel, Imogen; et al. (in review): Long-lasting flare-up of volcanic activity in early medieval Iceland caused climate shocks throughout Europe. McConnell, Joseph R; Wilson, Andrew I; Stohl, Andreas; Arienzo, Monica M; Chellman, Nathan J; Eckhardt, Sabine; Thompson, Elisabeth M; Pollard, A Mark; Steffensen, Jørgen Peder (2018): Lead pollution recorded in Greenland ice indicates European emissions tracked plagues, wars, and imperial expansion during antiquity. Proceedings of the National Academy of Sciences of the United States of America, 115(22), 5726-5731, https://doi.org/10.1073/pnas.1721818115 Plummer, C T; Curran, Mark A J; van Ommen, Tas D; Rasmussen, Sune Olander; Moy, Andrew D; Vance, Tessa R; Clausen, Henrik Brink; Vinther, Bo Møllesøe; Mayewski, P A (2012): An independently dated 2000-yr volcanic record from Law Dome, East Antarctica, including a new perspective on the dating of the 1450s CE eruption of Kuwae, Vanuatu. Climate of the Past, 8(6), 1929-1940, https://doi.org/10.5194/cp-8-1929-2012 Sigl, Michael; McConnell, Joseph R; Layman, Lawrence; Maselli, Olivia J; McGwire, Ken; Pasteris, Daniel R; Dahl-Jensen, Dorthe; Steffensen, Jørgen Peder; Vinther, Bo Møllesøe; Edwards, Ross; Mulvaney, Robert; Kipfstuhl, Sepp (2013): A new bipolar ice core record of volcanism from WAIS Divide and NEEM and implications for climate forcing of the last 2000 years. Journal of Geophysical Research: Atmospheres, 118(3), 1151-1169, https://doi.org/10.1029/2012JD018603 Sigl, Michael; Winstrup, Mai; McConnell, Joseph R; Welten, Kees C; Plunkett, Gill; Ludlow, F; Büntgen, Ulf; Caffee, Marc W; Chellman, Nathan J; Dahl-Jensen, Dorthe; Fischer, H; Kipfstuhl, Sepp; Kostick, C; Maselli, Olivia J; Mekhaldi, Florian; Mulvaney, Robert; Muscheler, Raimund; Pasteris, Daniel R; Pilcher, John R; Salzer, Matthew W; Schüpbach, Simon; Steffensen, J P; Vinther, Bo Møllesøe; Woodruff, Thomas E (2015): Timing and climate forcing of volcanic eruptions for the past 2,500 years. Nature, 523(7562), 543-549, https://doi.org/10.1038/nature14565 https://doi.pangaea.de/10.1594/PANGAEA.967106 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1073/pnas.172181811510.5194/cp-8-1929-201210.1029/2012JD01860310.1038/nature14565 |
_version_ |
1797583910179176448 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967106 2024-04-28T08:21:50+00:00 Sulfur and volcanic sulfate deposition from 6 ice cores in Greenland: link to csv file Sigl, Michael McConnell, Joseph R Hörhold, Maria MEDIAN LATITUDE: 76.420000 * MEDIAN LONGITUDE: -42.395000 * SOUTH-BOUND LATITUDE: 75.100000 * WEST-BOUND LONGITUDE: -51.060000 * NORTH-BOUND LATITUDE: 78.030000 * EAST-BOUND LONGITUDE: -33.880000 * DATE/TIME START: 1996-07-01T00:00:00 * DATE/TIME END: 2003-08-31T00:00:00 * MINIMUM ELEVATION: 2100.0 m * MAXIMUM ELEVATION: 2917.0 m text/plain, 34.2 kBytes https://doi.pangaea.de/10.1594/PANGAEA.967106 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.967071 Gabriel, Imogen; et al. (in review): Long-lasting flare-up of volcanic activity in early medieval Iceland caused climate shocks throughout Europe. McConnell, Joseph R; Wilson, Andrew I; Stohl, Andreas; Arienzo, Monica M; Chellman, Nathan J; Eckhardt, Sabine; Thompson, Elisabeth M; Pollard, A Mark; Steffensen, Jørgen Peder (2018): Lead pollution recorded in Greenland ice indicates European emissions tracked plagues, wars, and imperial expansion during antiquity. Proceedings of the National Academy of Sciences of the United States of America, 115(22), 5726-5731, https://doi.org/10.1073/pnas.1721818115 Plummer, C T; Curran, Mark A J; van Ommen, Tas D; Rasmussen, Sune Olander; Moy, Andrew D; Vance, Tessa R; Clausen, Henrik Brink; Vinther, Bo Møllesøe; Mayewski, P A (2012): An independently dated 2000-yr volcanic record from Law Dome, East Antarctica, including a new perspective on the dating of the 1450s CE eruption of Kuwae, Vanuatu. Climate of the Past, 8(6), 1929-1940, https://doi.org/10.5194/cp-8-1929-2012 Sigl, Michael; McConnell, Joseph R; Layman, Lawrence; Maselli, Olivia J; McGwire, Ken; Pasteris, Daniel R; Dahl-Jensen, Dorthe; Steffensen, Jørgen Peder; Vinther, Bo Møllesøe; Edwards, Ross; Mulvaney, Robert; Kipfstuhl, Sepp (2013): A new bipolar ice core record of volcanism from WAIS Divide and NEEM and implications for climate forcing of the last 2000 years. Journal of Geophysical Research: Atmospheres, 118(3), 1151-1169, https://doi.org/10.1029/2012JD018603 Sigl, Michael; Winstrup, Mai; McConnell, Joseph R; Welten, Kees C; Plunkett, Gill; Ludlow, F; Büntgen, Ulf; Caffee, Marc W; Chellman, Nathan J; Dahl-Jensen, Dorthe; Fischer, H; Kipfstuhl, Sepp; Kostick, C; Maselli, Olivia J; Mekhaldi, Florian; Mulvaney, Robert; Muscheler, Raimund; Pasteris, Daniel R; Pilcher, John R; Salzer, Matthew W; Schüpbach, Simon; Steffensen, J P; Vinther, Bo Møllesøe; Woodruff, Thomas E (2015): Timing and climate forcing of volcanic eruptions for the past 2,500 years. Nature, 523(7562), 543-549, https://doi.org/10.1038/nature14565 https://doi.pangaea.de/10.1594/PANGAEA.967106 CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess Greenland Ice core ICEDRILL Ice drill Iceland medieval climate anomaly NEEM-2011-S1 NGRIP1 NGRIP2 NorthGRIP sulfate Sulfur Tunu13 TUNU2013 volcanic activity Volcanic aerosol Dataset ftpangaea https://doi.org/10.1073/pnas.172181811510.5194/cp-8-1929-201210.1029/2012JD01860310.1038/nature14565 2024-04-03T14:13:47Z Annual-resolved sulfur and non-sea-salt sulfur concentrations and inferred volcanic sulfate depoistion rates from the six ice cores NEEM-2011-S1 (Sigl et al., 2013), NGRIP1 (Plummer et al., 2012), NGRIP2 (McConnell et al., 2018), TUNU2013 (Sigl et al., 2015) and B19 between 699 and 1001 CE and annual-resolved non-sea-salt sulfur concentrations from a four ice-core stack (NEEM-2011-S1, NGRIP1, TUNU2013, B19) between 1731 and 1996 CE including volcanic samples and with volcanic samples replaced by a 11-year running median. Volcanic event detection is based a 91-year running median (RM) was used on the annually averaged nssS records on periods unaffected by strong changes in volcanic background emissions to estimate the natural background sulfate levels; a Median of Absolute Deviation (MAD), calculated from the RM, was used for volcanic peak detection over the background period. Between 700 and 1000 CE sulfur peaks were considered volcanic if they passed an upper threshold (K=3, estimated as RM plus 3* MAD). The duration of the event was determined when it passed the lower threshold (K=1, estimated as the RM plus 1 * MAD). These upper and lower thresholds were selected by validation on well-known historic eruptions; volcanic peaks were then removed to calculate the non-volcanic background (S RRMi). To further calculate the amount of sulfate deposited, S RRMi was subtracted from the average annual nss-S and then multiplied by the accumulation rate of the drill site; finally, volcanic flux was calculated for each event by summing the sulfate deposited across the total duration of the event. All ice cores are presented on the NS1-2011 chronology (Sigl et al., 2015) except for NGRIP2 which was on the NGRIP2-DRI chronology (McConnell et al., 2018). Dataset Greenland Greenland ice core ice core Iceland PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-51.060000,-33.880000,78.030000,75.100000) |