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Du, Jianghui; Mix, Alan C; Haley, Brian A; Belanger, Christina L; Sharon (2022): Major and trace elemental concentration from sediment core EW0408-87JC and IODP Site 341-U1418 in abyssal-water depth from the Gulf of Alaska, Northeast Pacific [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.947052

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Published: 2022-08-15 • DOI registered: 2022-10-31

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Abstract:
Here we report the sediment major and trace element geochemistry at two water depths in the Gulf of Alaska, Northeast Pacific, spanning the last ~50 kyr. These data were used to reconstruct past ocean deoxygenation and regional volcanism. Site EW0408-87JC and co-located IODP Site 341- U1418 are from the abyssal depth (3680 m). Elemental concentration data were collected using ICP-MS and ICP-OES at Oregon State University.
Keyword(s):
Deoxygenation; Major and trace elements; redox sensitive metals
Supplement to:
Du, Jianghui; Mix, Alan C; Haley, Brian A; Belanger, Christina L; Sharon (2022): Volcanic trigger of ocean deoxygenation during Cordilleran ice sheet retreat. Nature, 611(7934), 74-80, https://doi.org/10.1038/s41586-022-05267-y
Related to:
Du, Jianghui; Mix, Alan C; Haley, Brian A; Belanger, Christina L; Sharon (2022): Major and trace elemental concentration from sediment core EW0408-85JC and IODP Site 341-U1419 in intermediate-water depth from the Gulf of Alaska, Northeast Pacific [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.947051
Funding:
European Commission (EC), grant/award no. 891489: The critical role of sedimentary trace element fluxes in ocean biogeochemistry
National Science Foundation (NSF), grant/award no. 1502754: Collaborative Research: Distinguishing the drivers of benthic foraminiferal faunal change to improve mechanistic interpretations of abrupt hypoxic events in the North Pacific
National Science Foundation (NSF), grant/award no. 1801511: Collaborative Research: Distinguishing the drivers of benthic foraminiferal faunal change to improve mechanistic interpretations of abrupt hypoxic events in the North Pacific
Coverage:
Median Latitude: 58.774300 * Median Longitude: -144.495447 * South-bound Latitude: 58.769500 * West-bound Longitude: -144.501140 * North-bound Latitude: 58.776700 * East-bound Longitude: -144.492600
Date/Time Start: 2004-09-19T00:00:00 * Date/Time End: 2004-09-19T00:00:00
Minimum DEPTH, sediment/rock: 0.3340600 m * Maximum DEPTH, sediment/rock: 38.8189230 m
Event(s):
341-U1418C  * Latitude: 58.776700 * Longitude: -144.492600 * Elevation: -3677.0 m * Penetration: 230.7 m * Recovery: 229.48 m * Campaign: Exp341 (Southern Alaska Margin: Tectonics, Climate and Sedimentation) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 32 cores, 2.5 m drilled, 100.6% recovery
341-U1418D  * Latitude: 58.776700 * Longitude: -144.492600 * Elevation: -3677.5 m * Penetration: 305.8 m * Recovery: 279.77 m * Campaign: Exp341 (Southern Alaska Margin: Tectonics, Climate and Sedimentation) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 36 cores, 3 m drilled, 92.4% recovery
EW0408-87JC  * Latitude: 58.769500 * Longitude: -144.501140 * Date/Time: 2004-09-19T00:00:00 * Elevation: -3680.0 m * Recovery: 14.63 m * Campaign: EW0408 * Basis: Maurice Ewing * Method/Device: Piston corer (PC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventDu, Jianghui
2 Latitude of eventLatitudeDu, Jianghui
3 Longitude of eventLongitudeDu, Jianghui
4 Sample code/labelSample labelDu, JianghuiDSDP/ODP/IODP sample designation
5 Sample IDSample IDDu, Jianghui
6 DEPTH, sediment/rockDepth sedmDu, JianghuiIODP Depth Scale TerminologyGeocode – CCSF-B
7 AGEAgeka BPDu, JianghuiGeocode
8 AluminiumAl%Du, JianghuiCalculated
9 BariumBamg/kgDu, JianghuiICP-OES and ICP-MSOriginal unit: ppm
10 CadmiumCdmg/kgDu, JianghuiICP-OES and ICP-MSOriginal unit: ppm
11 MolybdenumMomg/kgDu, JianghuiICP-OES and ICP-MSOriginal unit: ppm
12 RheniumReµg/kgDu, JianghuiICP-OES and ICP-MSOriginal unit: ppb
13 StrontiumSrmg/kgDu, JianghuiICP-OES and ICP-MSOriginal unit: ppm
14 UraniumUmg/kgDu, JianghuiICP-OES and ICP-MSOriginal unit: ppm
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
380 data points

Data

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

1 
Event		2 
Latitude		3 
Longitude		4 
Sample label		5 
Sample ID		6 
Depth sed [m]		7 
Age [ka BP]		8 
Al [%]		9 
Ba [mg/kg]		10 
Cd [mg/kg]		11 
Mo [mg/kg]		12 
Re [µg/kg]		13 
Sr [mg/kg]		14 
U [mg/kg]
EW0408-87JC 58.7695-144.5011EW0408.87JC.52.530.33406001.623202007.7488099021260.04793900.1847588740.4775501451.131965630254.84549131.493923898
EW0408-87JC58.7695-144.5011EW0408.87JC.82.830.51575002.829237508.0430833951245.75683700.1711432780.4536226591.564472641252.36598271.569211860
EW0408-87JC58.7695-144.5011EW0408.87JC.106.1070.70540504.082673008.3516082461300.17155100.0629954970.5016994121.469535811257.81572921.470303064
EW0408-87JC58.7695-144.5011EW0408.87JC.139.1410.93138805.580160808.2163215021307.48882700.0811122170.5103432261.160371334254.74968561.477768594
EW0408-87JC58.7695-144.5011EW0408.87JC.177.1781.21775007.477150008.0352896461331.11096300.1217467560.4970247722.149075966263.18520021.579790630
EW0408-87JC58.7695-144.5011EW0408.87JC.208.2091.40890008.746080008.4704606941311.46656200.2012624030.4789812502.455343554270.21317511.627842851
EW0408-87JC58.7695-144.5011EW0408.87JC.222.2231.548190010.228090008.3086728691086.75984600.1194902860.4464385621.747208871266.23707111.550458828
EW0408-87JC58.7695-144.5011EW0408.87JC.231.2321.604000010.838400008.3177633661159.35380300.1237082520.4219350442.302530336267.76248331.576378790
EW0408-87JC58.7695-144.5011EW0408.87JC.236.2371.634000011.168400008.1353944651136.78611400.1914246000.4718824266.372886314274.55351191.794291877
EW0408-87JC58.7695-144.5011EW0408.87JC.240.2411.655500011.406050007.7835101521058.81325200.3476849200.6630375279.190086217272.62512151.908426129
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EW0408-87JC58.7695-144.5011EW0408.87JC.266.2681.855500012.234225007.9733794951140.02655500.3226850210.7305029763.327323828285.44342562.084856013
EW0408-87JC58.7695-144.5011EW0408.87JC.271.2731.932000012.464800007.9325785541046.93582500.3357100310.7014492686.384104122290.30240822.218317331
EW0408-87JC58.7695-144.5011EW0408.87JC.280.2822.003500012.690000007.6719023301016.70838600.2766919310.7328125535.727437521294.60579172.257222269
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EW0408-87JC58.7695-144.5011EW0408.87JC.300.3022.112000013.560800007.786942527901.79733580.1678439290.6967675884.206920969312.78803872.118080768
EW0408-87JC58.7695-144.5011EW0408.87JC.312.3132.208220014.170608008.075361757902.90869160.2756700620.9080220265.816464725323.01586762.362288217
EW0408-87JC58.7695-144.5011EW0408.87JC.328.3302.330500014.937900008.323520659904.91571700.1824112130.9349792535.378185098300.65352422.306029053
EW0408-87JC58.7695-144.5011EW0408.87JC.347.3482.460250015.461425008.336732451877.30728420.3086724871.0135975167.158150142287.25154902.214794469
EW0408-87JC58.7695-144.5011EW0408.87JC.368.3692.620470015.736799008.207515938803.23915790.1855114451.1608038003.511314970293.87758252.048754192
EW0408-87JC58.7695-144.5011EW0408.87JC.397.3982.788500016.126800008.334523545768.91984090.1549581671.1024181672.562878235286.95870012.115316885
EW0408-87JC58.7695-144.5011EW0408.87JC.459.4603.175750016.852962508.432777138713.93209000.1436206831.0290800313.414004350268.01439601.949285218
EW0408-87JC58.7695-144.5011EW0408.87JC.539.5403.873750017.050062508.498646948728.90613160.0780256340.6258465321.213384419283.17488891.784427858
EW0408-87JC58.7695-144.5011EW0408.87JC.1447.144814.174000017.316400008.727039094642.21251560.0637962040.6476653831.342111741262.72382001.555818716
341-U1418C 58.7767-144.4926341-U1418C-1H-3,16-20U1418.C.1.H.3.16.202.796651016.154278508.165836977745.02105280.1968584250.8534416372.123525235293.93082781.912539917
341-U1418C58.7767-144.4926341-U1418C-1H-4,66-70U1418.C.1.H.4.66.704.555551017.064555108.693533991703.10402130.0688862720.6920686831.635885939247.65952071.606909781
341-U1418D 58.7767-144.4926341-U1418D-2H-3,14-18U1418.D.2.H.3.14.187.158723017.133106109.091481088676.61143820.0645231480.7219635681.048766056251.43035061.694036041
341-U1418D58.7767-144.4926341-U1418D-2H-4,66-70U1418.D.2.H.4.66.708.935212017.210000008.636260332635.03515900.0694719370.8318375221.599234515270.95963611.453147585
341-U1418D58.7767-144.4926341-U1418D-2H-5,116-120U1418.D.2.H.5.116.12010.694112017.229000008.665410721638.31797450.0620000120.8316928741.398888237274.22111451.445982680
341-U1418C58.7767-144.4926341-U1418C-2H-3,116-120U1418.C.2.H.3.116.12012.461806517.254000008.754244250682.72072370.1217790820.6640108351.156458001263.89784431.546909820
341-U1418C58.7767-144.4926341-U1418C-2H-5,16-20U1418.C.2.H.5.16.2014.220706517.380635858.686549989646.01068610.0635911140.6337010191.502808127272.48240941.545378307
341-U1418D58.7767-144.4926341-U1418D-3H-3,6-10U1418.D.3.H.3.6.1016.093935017.476393508.765297581667.39511000.0708279740.7692845831.174320817259.36420861.452745618
341-U1418D58.7767-144.4926341-U1418D-3H-4,46-50U1418.D.3.H.4.46.5017.764890017.544489008.558662894670.82076800.0730284480.8053776991.291343158264.91129771.597927994
341-U1418D58.7767-144.4926341-U1418D-3H-5,96-100U1418.D.3.H.5.96.10019.523790017.613137008.546167211655.29595270.0708006510.7184686710.876805956262.34068011.543274784
341-U1418C58.7767-144.4926341-U1418C-3H-3,146-150U1418.C.3.H.3.146.15021.273895517.824194788.949007654650.82867640.0710717880.7845321471.129078355261.91063261.473141989
341-U1418C58.7767-144.4926341-U1418C-3H-5,46-50U1418.C.3.H.5.46.5022.988823018.037646908.957976921666.77340710.0626880500.7780980871.547100541269.04169601.647632730
341-U1418D58.7767-144.4926341-U1418D-4H-2,86-90U1418.D.4.H.2.86.9024.756517518.146303508.484894368688.82408440.0775282880.6910429571.254304158284.41199461.554770397
341-U1418D58.7767-144.4926341-U1418D-4H-3,136-140U1418.D.4.H.3.136.14026.515417518.475812638.782120306638.51831240.0509283130.7979196221.692333248261.96498611.471298331
341-U1418D58.7767-144.4926341-U1418D-4H-5,36-40U1418.D.4.H.5.36.4028.274317518.802727008.983539634646.55443420.0698697860.7357856440.965444159280.22018601.433605496
341-U1418C58.7767-144.4926341-U1418C-4H-3,96-100U1418.C.4.H.3.96.10030.068395518.980518658.575581021648.21231960.0671472371.0536616591.267346337291.16975911.389051062
341-U1418C58.7767-144.4926341-U1418C-4H-5,6-10U1418.C.4.H.5.6.1031.915240519.785334188.695922845766.54192210.0851017140.7135940410.978478356300.17978661.663944854
341-U1418D58.7767-144.4926341-U1418D-5H-2,26-30U1418.D.5.H.2.26.3033.542223020.481000708.635512877711.13224400.0861446862.1175000200.888231944285.03700801.597323173
341-U1418D58.7767-144.4926341-U1418D-5H-4,145-148U1418.D.5.H.4.145.14837.060023021.310513808.662297490727.07774950.0807931630.8481197261.091075297307.00915151.465694204
341-U1418D58.7767-144.4926341-U1418D-5H-6,26-30U1418.D.5.H.6.26.3038.818923021.740407658.376460419602.07627490.0803596650.8939982501.377395990292.95306371.413718468