Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Segato, Delia; Villoslada Hidalgo, Maria Del Carmen; Edwards, Ross; Barbaro, Elena; Vallelonga, Paul T; Kjær, Helle Astrid; Simonsen, Marius; Vinther, Bo Møllesøe; Maffezzoli, Niccolò; Zangrando, Roberta; Battistel, Dario; Barbante, Carlo; Vésteinsson, Orri; Spolaor, Andrea (2021): Levoglucosan raw data in the RECAP ice core, East Greenland, for the past 5000 years [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937433, In: Segato, D et al. (2021): A 5000 year-long record of levoglucosan, black carbon and ammonium from the RECAP ice core, East Greenland [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.937438

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
This dataset presents the fire proxy levoglucosan measured in the RECAP ice core, in coastal East Greenland. The datasets cover a period of 5000 years. Levoglucosan has been determined using high performance liquid chromatography/negative ion electrospray ionization – tandem mass spectrometry (HPLC/(-)ESI-MS/MS).
Keyword(s):
ammonium; black carbon; fire proxies; Greenland; ice cores; Iceland; levoglucosan; Vikings
Related to:
Segato, Delia; Villoslada Hidalgo, Maria Del Carmen; Edwards, Ross; Barbaro, Elena; Vallelonga, Paul T; Kjær, Helle Astrid; Simonsen, Marius; Vinther, Bo Møllesøe; Maffezzoli, Niccolò; Zangrando, Roberta; Turetta, Clara; Battistel, Dario; Vésteinsson, Orri; Barbante, Carlo; Spolaor, Andrea (2021): Five thousand years of fire history in the high North Atlantic region: natural variability and ancient human forcing. Climate of the Past, 17(4), 1533-1545, https://doi.org/10.5194/cp-17-1533-2021
Project(s):
Arctic Sea Ice and Greenland Ice Sheet Sensitivity (ice2ice)
How long have human activities been affecting the climate system? (EARLYHUMANIMPACT)
Integrative and Comprehensive Understanding on Polar Environments (iCUPE)
REnland ice CAP project (RECAP)
The European network for observing our changing planet (ERA-PLANET)
Funding:
European Research Council (ERC), grant/award no. 267696: How long have human activities been affecting the climate system?
European Research Council (ERC), grant/award no. 610055: Arctic Sea Ice and Greenland Ice Sheet Sensitivity
Horizon 2020 (H2020), grant/award no. 689443: The European network for observing our changing planet
Coverage:
Latitude: 71.303667 * Longitude: -26.713111
Minimum DEPTH, ice/snow: 68.75 m * Maximum DEPTH, ice/snow: 481.80 m
Event(s):
RECAP * Latitude: 71.303667 * Longitude: -26.713111 * Elevation: 2340.0 m * Recovery: 584 m * Location: Renland Ice Cap, East Greenland * Method/Device: Ice drill (ICEDRILL) * Comment: drilled May to June 2015
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, ice/snowDepth ice/snowmSegato, DeliaGeocode
2 AgeAgeka b2kSegato, Delia
3 LevoglucosanLevoglucosanµg/kgSegato, DeliaHigh performance liquid chromatography/negative ion electrospray ionization – tandem mass spectrometry (HPLC/(-)ESI-MS/MS)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1006 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Depth ice/snow [m]		2 
Age [ka b2k]		3 
Levoglucosan [µg/kg]
68.750.0891454550.023650789
72.050.0965385710.040360111
74.800.1023313730.052239787
78.100.1103078850.033686092
83.050.1223701210.050621063
88.000.1348798990.013447414
95.150.1538743590.048864782
98.450.1629884060.104499099
104.500.1793333330.018957278
108.350.1897391300.019064107
111.100.1983503090.023878797
115.500.2120166670.031650430
121.550.2324416000.011105641
125.400.2444109090.017800163
126.500.2481616000.032174785
130.350.2608298610.061677083
135.850.2771071430.019551525
140.800.2930444150.029215460
144.650.3053743320.034032013
150.700.3265123810.018324930
154.550.3409365080.024959394
159.500.3583916670.062411454
164.450.3771560150.042576639
183.700.4571095340.006873212
184.250.4593529410.016078175
184.800.4615030430.010438176
185.350.4639717650.026301119
185.900.4666891890.015440163
186.450.4693125000.020324913
187.000.4717291670.012189114
187.550.4742382810.011737366
188.100.4765750000.027608913
188.650.4794490740.018844384
189.200.4816931820.014279592
189.750.4837765150.009961441
190.300.4861163790.011729015
190.850.4884181030.011397863
191.400.4908232760.010615017
191.950.4934353450.013335453
192.500.4958060350.026702755
193.050.4985048080.027714682
193.600.5013750000.015939698
194.150.5041814520.016469989
194.700.5063346770.041260298
195.250.5090575760.012423175
195.800.5120615390.012960867
196.350.5148904760.018923298
196.900.5171422220.015565424
197.450.5198956520.018607729
198.000.5221370370.029744991
198.550.5245306670.021024703
199.100.5274666670.018705904
199.650.5302696970.033265789
200.200.5331088890.017978933
200.750.5356642860.027917001
201.300.5382166670.015302127
201.850.5405083330.028706777
202.400.5428258070.022568510
202.950.5451710150.011753701
203.500.5478473120.017587973
204.050.5504798930.010361309
204.600.5533778800.023840994
205.150.5565535710.046580341
205.700.5592619050.038744505
206.250.5623371430.028378553
206.800.5653333330.034831249
206.800.5653333330.021887211
207.900.5709657140.016316410
208.450.5737967030.020237470
209.000.5767883600.016792159
209.550.5793673470.018191366
210.100.5817402600.016592435
210.650.5844814820.046254925
211.200.5872523810.024283947
211.750.5901257140.018480247
212.300.5927918370.061029731
212.850.5950966390.016866524
213.400.5976243390.018946824
214.500.6040246150.045861905
215.050.6068822120.011554400
215.600.6103017750.036352785
216.150.6137838830.021256765
216.700.6171398600.013446490
217.250.6205518400.030807662
217.800.6237841190.033265881
218.350.6269601140.026851409
218.900.6297355770.026762321
228.800.6891333330.021484523
234.300.7232608700.023653841
234.850.7270641030.008568604
235.400.7305679010.019205854
235.950.7339397590.022382236
236.500.7378545460.024383761
237.050.7416430980.011639782
237.600.7456401520.017965480
238.150.7501787880.021358563
238.700.7533787880.016874648
239.250.7570524480.007714094
239.800.7611074380.007828416
240.350.7653068180.018876668
240.900.7696818180.016941478
241.450.7733601400.015486249
242.000.7770173160.014848206
242.550.7814734850.009709558
243.100.7856060610.010096472
243.650.7892539190.007627277
244.200.7927651520.034767209
244.750.7970505050.014557308
245.300.8013801650.019359726
245.850.8058612440.015960834
246.400.8098945460.007143177
246.950.8137366770.011301504
247.500.8173601400.016575445
248.050.8210524480.013984855
248.600.8255151520.020330647
249.150.8290066670.015454266
249.700.8334480000.012261707
250.250.8376080000.037371721
250.800.8420400000.023527014
251.350.8458962960.012273674
251.900.8496424240.016406875
252.450.8534896550.036708244
253.000.8572384620.022093770
253.550.8617583330.016984362
253.550.8617583330.033481243
254.100.8670814820.007345977
254.650.8712384620.017748978
255.200.8757280000.010895061
255.750.8798187500.029291412
256.300.8843153850.039213351
256.850.8878111110.027089597
257.400.8918962960.029762056
258.500.9003090910.015502006
259.050.9037485710.021693137
259.600.9080461540.012071233
259.600.9080461540.027185383
260.700.9171047620.047181678
261.250.9217310350.023989920
261.800.9254636360.018105066
262.350.9303796300.021629163
262.900.9348533330.013568083
263.450.9399094650.009600856
264.000.9441647510.021761572
264.550.9479459460.020404576
265.100.9523140100.022508447
265.650.9572757200.015047494
266.200.9616555560.027149644
266.750.9661031750.024350385
267.300.9709595960.021446830
267.850.9755679010.018243142
268.400.9802314820.010289511
268.950.9851650790.032817854
269.500.9894375000.016991582
270.050.9937860080.031401554
270.600.9989377780.021418966
271.151.0028850570.012347164
271.701.0078107000.015483073
272.251.0124097220.009495023
272.801.0164946240.014276214
273.351.0212427980.028001987
273.901.0254711110.009771496
274.451.0296451610.017944245
275.001.0340421460.042134779
275.001.0340421460.008453952
275.551.0386435190.015555070
276.651.0484188030.022758336
277.201.0527980770.020109634
277.751.0581700000.036874071
278.301.0631250000.028029167
278.851.0690089290.019766113
279.401.0739553570.025392868
279.951.0791640630.019495946
280.501.0838425930.024012136
281.051.0883300000.012022861
281.601.0933916670.015219567
282.151.0978642860.005969368
282.701.1028046880.009303649
282.701.1028046880.058538963
283.801.1119134620.025880180
284.351.1172946430.019879001
284.901.1222250000.012328543
285.451.1270086210.017574419
285.451.1270086210.018581596
286.551.1370937500.019968719
287.101.1425500000.029372863
287.651.1479732140.020696489
288.201.1532613640.015239356
288.201.1532613640.052496290
289.301.1630887100.040036605
289.851.1676953130.040202395
290.401.1729895830.022562023
290.951.1781160710.043078716
291.501.1833706900.017804336
292.051.1884083330.018811359
292.051.1884083330.047232686
293.151.1983083330.018418899
293.701.2037410710.017537217
294.251.2092328040.054435749
294.801.2149010990.042948074
295.351.2200886700.036265653
295.901.2271857140.052067290
296.451.2334021160.047640757
297.001.2388787880.038246372
297.551.2448979590.023046870
298.101.2506031750.038498163
298.651.2567142860.021359010
299.201.2620829490.035365989
299.751.2671974790.035895484
300.301.2722211980.033823252
300.851.2773461540.008092510
301.401.2830765310.034569545
301.951.2888156680.057123015
302.501.2943626370.041830619
303.051.3001741070.029008254
303.601.3057004610.022625325
304.151.3107252750.073195599
304.701.3164687500.033103578
305.251.3218433180.024221134
305.801.3271173470.030318282
306.351.3333928570.072968970
306.901.3398061220.017957530
307.451.3453035710.042133164
308.001.3509560440.035769074
308.551.3568148150.068304271
309.101.3624380950.028031989
309.651.3686038960.036259172
310.201.3747936510.072280264
310.751.3803428570.039713856
311.301.3859262670.096819628
311.851.3916082950.015304869
312.401.3970370370.031745736
312.951.4020746270.030937394
313.501.4081444440.028068035
313.501.4081444440.054867353
314.601.4210312500.082751241
315.701.4327474750.032523634
316.251.4389655170.047303990
316.801.4450833330.009877192
316.801.4450833330.045129950
317.351.4513763440.036898809
317.901.4580400000.021941551
317.901.4580400000.029714361
319.001.4712222220.031712613
319.551.4770740740.056995750
320.101.4837450980.037425719
320.101.4837450980.073737950
321.201.4960384620.012118749
321.751.5023086420.027645187
322.301.5080940170.027826451
322.851.5134444440.079100062
323.401.5201354170.028556994
323.951.5264222220.033274221
323.951.5264222220.054411291
325.051.5384215690.053670860
325.601.5452898550.048158069
326.151.5523000000.047649989
326.701.5581666670.075526523
327.251.5638020830.069621640
327.801.5701851850.024847154
328.351.5766777780.025660791
328.901.5821196580.042322571
329.451.5884687500.028757988
330.001.5950933330.043107935
330.551.6014555560.032508727
331.101.6076896550.022612085
331.101.6076896550.007549720
332.201.6198119660.074225919
332.751.6257083330.051037430
333.301.6322528740.032407158
333.851.6386666670.034535290
334.401.6451428570.030547786
334.951.6519753090.016330255
335.501.6586436780.026916041
336.051.6654285710.041971324
336.601.6724205130.018869851
336.601.6724205130.036901398
337.701.6862206900.009915725
338.251.6935612900.024998438
338.801.7011882350.058808984
339.351.7091800000.106984855
339.901.7161466670.011442613
340.451.7241862070.022891968
341.001.7317257140.031147550
341.551.7387034480.036232911
342.101.7466000000.050300643
342.651.7529257140.037395995
342.651.7529257140.023733309
343.201.7588272730.034694038
344.301.7732666670.024046572
344.851.7808560000.027315697
345.401.7876571430.051720361
345.951.7953652170.042602051
346.501.8025466670.086037037
347.051.8102560000.023369804
347.601.8176971430.037425418
348.151.8240482760.038620659
348.701.8314800000.066235365
349.251.8388232560.044080728
349.801.8453230770.041309861
350.351.8536214290.043376761
350.901.8608058820.045171895
351.451.8684333330.018893903
352.001.8754187500.026589808
352.551.8832642860.055123836
353.101.8901466670.031263166
353.651.8975500000.035171203
354.201.9045111110.016255543
354.751.9120857140.021171911
355.301.9191828570.022991194
362.452.0140411760.026436216
363.002.0210142860.027199783
364.102.0357884620.023798957
364.652.0442613640.036724984
365.202.0516891890.040350649
365.752.0593787880.033535857
366.302.0688392860.027297671
366.852.0770384620.041436960
367.402.0854655170.036401169
367.952.0940657890.027961181
368.502.1023181820.032299465
369.052.1107857140.030340065
369.602.1186142860.034227178
370.152.1271718750.027827677
370.702.1352096770.038997111
371.252.1434189190.037321883
371.802.1518552630.046756175
372.352.1607833330.035935246
372.902.1687790700.045054877
373.452.1775178570.024866653
374.002.1860694440.029475890
374.552.1945000000.040604700
375.102.2031964290.035876142
375.652.2120694440.032781354
376.202.2205892860.027308450
376.752.2303571430.045733375
377.302.2379054050.033359310
377.852.2471911760.042654151
378.402.2551406250.030520178
378.952.2641458330.039660015
379.502.2736166670.029055837
380.052.2834038460.020731953
380.602.2926833330.031370554
381.152.3015166670.043515828
381.702.3095781250.053393236
382.252.3184142860.027893285
382.802.3277962960.042530311
383.352.3376500000.049491636
383.902.3473148150.029278378
384.452.3562934780.034613828
385.002.3650576920.040732896
385.552.3734024390.038799795
386.102.3825892860.035698756
386.652.3910806450.030584644
387.202.3992884620.029947978
387.752.4079848480.035665888
388.302.4161551720.023993183
389.952.4446964290.032296970
390.502.4528939390.035222904
391.052.4608035710.031870760
391.602.4703392860.022563750
392.152.4790757580.020672000
392.702.4872794120.021216355
393.252.4963281250.020141264
393.802.5044459460.021953917
394.352.5126406250.024481575
394.902.5214354840.019500730
395.452.5304259260.027692574
396.002.5399800000.025327854
397.102.5584166670.026757927
397.652.5668333330.030913396
398.202.5763970590.031990386
399.852.6016818180.033431362
402.052.6489509800.039662954
402.602.6605555560.024766864
403.152.6708288290.022893529
403.702.6828589740.032112650
404.252.6938888890.029382996
404.802.7058240740.033778654
406.452.7390238100.027176542
407.002.7498390800.028134490
407.002.7498390800.028415322
408.102.7727904760.026406050
408.652.7844444440.035095869
409.752.8064341090.032913078
410.302.8183854170.017082133
411.952.8533086420.027607229
412.502.8648421050.050463068
413.052.8753678160.074861945
413.602.8861880340.032880181
414.152.8975588240.034833171
414.702.9098686870.018866091
415.252.9208425930.063151884
415.802.9323953490.033922396
416.352.9428596490.048904498
416.902.9543333330.040807489
417.452.9661250000.033870127
418.002.9771827960.022899167
418.552.9882345680.035947647
419.103.0013333330.040580906
419.653.0122017540.033244292
420.203.0230864200.046033965
420.753.0347096770.052289888
421.303.0457179490.030741322
421.853.0585777780.028782478
422.403.0711428570.044784633
422.953.0831728400.043901162
423.503.0956969700.025381516
424.053.1093666670.041802677
424.603.1221555560.062763527
425.153.1362051280.027639523
425.153.1362051280.042609951
426.253.1627466670.036286588
426.803.1766547620.029649110
427.903.2015802470.050591103
428.453.2154404760.060624971
429.003.2292592590.050637044
429.553.2415698920.020886977
430.103.2544197530.053479837
430.653.2679600000.033210737
431.203.2810222220.039102497
431.753.2943908050.030934373
432.303.3074444440.024503826
432.853.3203904760.040554842
433.403.3336790120.041552282
433.953.3468800000.018908623
434.503.3609444440.027044282
435.053.3753456790.025479033
435.603.3883928570.022028699
436.153.4000450450.050437299
436.703.4133472220.052304279
437.253.4255555560.090585768
437.803.4401111110.019814431
438.353.4559722220.025095068
442.203.5633600000.035949378
442.753.5792222220.046291461
443.303.5946049380.027316672
443.853.6099615380.040529361
444.403.6246025640.032803359
444.953.6408333330.031453419
445.503.6563333330.031859416
445.503.6563333330.021299733
446.603.6839404760.022459429
446.603.6839404760.023858343
447.703.7098850570.025388165
448.253.7225476190.034366061
448.803.7355172410.022972117
448.803.7355172410.028484430
449.903.7606559140.027676933
450.453.7790333330.024280457
451.003.7987692310.022130576
451.553.8184333330.029082321
452.103.8364166670.036567090
452.653.8549354840.025928735
453.203.8733235290.017890965
453.753.8908000000.029490895
454.303.9108928570.036314159
454.853.9294642860.040906609
455.403.9490645160.033248343
455.953.9667666670.030369211
456.503.9857200000.039501361
457.054.0048620690.032446934
458.154.0417692310.041666767
458.704.0611730360.056108757
459.254.0806856330.044817725
459.804.1002949590.037924750
460.354.1200021550.039560798
460.904.1398083030.028845585
461.454.1597145450.028280136
462.004.1797224650.030709931
462.554.1998328450.033310021
463.104.2200471630.034362814
463.654.2403666670.039013617
464.204.2607926280.033432746
464.754.2813268440.043566954
465.304.3019702780.034438929
465.854.3227245550.041899289
466.954.3645711550.022892526
467.504.3856662820.050477272
468.054.4068781900.038657900
468.604.4282084790.038743859
469.154.4496585840.052591443
469.704.4712301340.031674937
470.254.4929248420.087328001
470.804.5147445280.057296959
471.354.5366906760.035936877
472.454.5812731390.053769721
473.004.6040387500.069000274
473.554.6270813320.074460745
474.104.6503628240.087140107
474.654.6738406850.084025217
475.204.6974677000.080303931
475.754.7211649440.043463126
476.304.7448645970.068365997
476.854.7686251080.059743460
477.404.7925122060.073455243
477.954.8165941900.056505960
478.504.8409451870.071226168
478.504.8409451870.069388679
479.054.8656476450.099434073
479.604.8907954760.095203967
480.154.9164992900.054404287
480.704.9428705140.078840899
481.804.9973786650.069071263