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Müller, Peter J; Fischer, Gerhard (2001): Alkenone data of sediment trap CB4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.122758, In supplement to: Müller, PJ; Fischer, G (2001): A 4-year sediment trap record of alkenones from the filamentous upwelling region off Cape Blanc, NW Africa and a comparison with distributions in underlying sediments. Deep Sea Research Part I: Oceanographic Research Papers, 48(8), 1877-1903, https://doi.org/10.1016/S0967-0637(00)00109-6

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Project(s):
Center for Marine Environmental Sciences (MARUM)
Geosciences, University of Bremen (GeoB)
South Atlantic in Late Quaternary: Reconstruction of Budget and Currents (SFB261)
Coverage:
Latitude: 21.145000 * Longitude: -20.687000
Date/Time Start: 1991-05-03T00:01:00 * Date/Time End: 1991-11-09T00:01:00
Minimum DEPTH, water: 733 m * Maximum DEPTH, water: 3562 m
Event(s):
CB4_trap * Latitude: 21.145000 * Longitude: -20.687000 * Date/Time Start: 1991-05-03T00:00:00 * Date/Time End: 1991-11-19T00:00:00 * Elevation: -4108.0 m * Campaign: M16/2 * Basis: Meteor (1986) * Method/Device: Trap (TRAP)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, waterDepth watermGeocode
2 DATE/TIMEDate/TimeGeocode
3 Date/time endDate/time endMüller, Peter J
4 Duration, number of daysDurationdaysMüller, Peter JCalculated
5 Sample code/labelSample labelMüller, Peter J
6 Heptatriaconta-8E,15E,22E-trien-2-oneC37:3Meng/gMüller, Peter JGas chromatography
7 Heptatriaconta-15E,22E-dien-2-oneC37:2Meng/gMüller, Peter JGas chromatography
8 Octatriaconta-9E,16E,23E-trien-3-oneC38:3Etng/gMüller, Peter JGas chromatography
9 Octatriaconta-9E,16E,23E-trien-2-oneC38:3Meng/gMüller, Peter JGas chromatography
10 Octatriaconta-16E,23E-dien-3-oneC38:2Etng/gMüller, Peter JGas chromatography
11 Octatriaconta-16E,23E-dien-2-oneC38:2Meng/gMüller, Peter JGas chromatography
12 Alkenone, C37:3+C37:2K37ng/gMüller, Peter JGas chromatography
13 Alkenone, C38:3Et+C38:2Et+C38:3Me+C38:2MeK38ng/gMüller, Peter JGas chromatography
14 Alkenone, C37/C38 ratioK37/K38Müller, Peter JCalculated
15 Alkenone, unsaturation index UK'37UK'37Müller, Peter JCalculated from C37 alkenones (Prahl & Wakeham, 1987)
16 Alkenone, unsaturation index UK38EtUK38EtMüller, Peter JCalculated from C38 alkenones (Brassel, 1993, in Engel, Organic Geochemistry)
17 Alkenone, unsaturation index UK38MeUK38MeMüller, Peter JCalculated from C38 alkenones (Brassel, 1993, in Engel, Organic Geochemistry)
18 Sea surface temperature, annual meanSST (1-12)°CMüller, Peter JCalculated from UK'37 (Prahl et al., 1988)
19 Alkenone, C37, fluxK37 fluxµg/m2/dayMüller, Peter JCalculated, see reference(s)
20 Alkenone, C37 normalized to total organic carbonK37 n TOCµg/gMüller, Peter JCalculated
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
690 data points

Data

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

1 
Depth water [m]		2 
Date/Time		3 
Date/time end		4 
Duration [days]		5 
Sample label		6 
C37:3Me [ng/g]		7 
C37:2Me [ng/g]		8 
C38:3Et [ng/g]		9 
C38:3Me [ng/g]		10 
C38:2Et [ng/g]		11 
C38:2Me [ng/g]		12 
K37 [ng/g]		13 
K38 [ng/g]		14 
K37/K38		15 
UK'37		16 
UK38Et		17 
UK38Me		18 
SST (1-12) [°C]		19 
K37 flux [µg/m2/day]		20 
K37 n TOC [µg/g]
7331991-05-03T00:011991-05-13T00:0110CB4_trap_Cup1_upper789341844142185736401116616712312633482461051.070.70000.84200.662019.406.191710
7331991-05-13T00:011991-05-23T00:0110CB4_trap_Cup2_upper1553832493944152260294144975814214047773282121.230.61600.77700.575017.0023.233043
7331991-05-23T00:011991-06-02T00:0110CB4_trap_Cup3_upper1449602316003973453955138102723753765603041661.240.61500.77700.573016.9035.103037
7331991-06-02T00:011991-06-12T00:0110CB4_trap_Cup4_upper61575113653161302429166177370351752281436331.220.64900.80400.604017.9021.661485
7331991-06-12T00:011991-06-22T00:0110CB4_trap_Cup5_upper997341805442437040524100277601302802782253011.240.64400.80400.597017.8040.332548
7331991-06-22T00:011991-07-02T00:0110CB4_trap_Cup6_upper1135222254342748647765128373793413389562829651.200.66500.82400.624018.4055.324134
7331991-07-02T00:011991-07-12T00:0110CB4_trap_Cup7_upper239505846076269816413821982382410786471.050.70900.84400.669019.706.81770
7331991-07-12T00:011991-07-22T00:0110CB4_trap_Cup8_upper172455443649416937364561927471681676081.060.75900.88100.735021.204.52652
7331991-07-22T00:011991-08-01T00:0110CB4_trap_Cup9_upper208825533650887461306531615476218593561.280.72600.85800.684020.2014.99640
7331991-08-01T00:011991-08-11T00:0110CB4_trap_Cup10_upper2685997537562491754932825613124396897401.390.78400.89800.736021.9019.921072
7331991-08-11T00:011991-08-21T00:0110CB4_trap_Cup11_upper507743408899504214721729761266013916633305531.180.87000.94800.855024.40126.082611
7331991-08-21T00:011991-08-31T00:0110CB4_trap_Cup12_upper28579218691594411964115821833812472702171101.140.88400.95100.875024.9047.751337
7331991-08-31T00:011991-09-10T00:0110CB4_trap_Cup13_upper88986224119603565367052224171139644711.100.87500.94900.862024.605.80565
7331991-09-10T00:011991-09-20T00:0110CB4_trap_Cup14_upper74335976915432812336392162667202596201.130.88900.95600.885025.004.91628
7331991-09-20T00:011991-09-30T00:0110CB4_trap_Cup15_upper3600197961025113116036630623396244980.960.84600.94000.848023.701.85282
7331991-09-30T00:011991-10-10T00:0110CB4_trap_Cup16_upper192296385807377882324911560124480.930.83400.93100.815023.400.87206
7331991-10-10T00:011991-10-20T00:0110CB4_trap_Cup17_upper1764678175472264282019854599230.860.79400.89500.737022.200.2454
7331991-10-20T00:011991-10-30T00:0110CB4_trap_Cup18_upper
7331991-10-30T00:011991-11-09T00:0110CB4_trap_Cup19_upper27349344144219186636300512078130010.930.77400.82100.610021.600.13103
7331991-11-09T00:011991-11-19T00:0110CB4_trap_Cup20_upper1823654557674345742034836879271.060.78200.88800.732021.900.1698
35621991-05-03T00:011991-05-13T00:0110CB4_trap_Cup1_lower
35621991-05-13T00:011991-05-23T00:0110CB4_trap_Cup2_lower18650302414938677818345822148891382821.280.61900.78800.548017.102.33661
35621991-05-23T00:011991-06-02T00:0110CB4_trap_Cup3_lower519577951813401181404333919472131475943521.390.60500.76400.518016.6018.011529
35621991-06-02T00:011991-06-12T00:0110CB4_trap_Cup4_lower2630748497707710031279861415174804592441.260.64800.79800.585017.906.61901
35621991-06-12T00:011991-06-22T00:0110CB4_trap_Cup5_lower200223807056677970241721086858092486771.190.65500.81000.577018.103.10735
35621991-06-22T00:011991-07-02T00:0110CB4_trap_Cup6_lower39199696499970147323961820260108848845801.290.64000.79900.579017.7011.321451
35621991-07-02T00:011991-07-12T00:0110CB4_trap_Cup7_lower10486253962775368017761708735882313031.150.70800.86500.658019.702.80579
35621991-07-12T00:011991-07-22T00:0110CB4_trap_Cup8_lower9039220841715266513966658231123249281.250.71000.89100.712019.701.22404
35621991-07-22T00:011991-08-01T00:0110CB4_trap_Cup9_lower9302253991550308214842817234701276461.260.73200.90500.726020.404.09526
35621991-08-01T00:011991-08-11T00:0110CB4_trap_Cup10_lower8028243851532261213129675532413240271.350.75200.89600.721021.004.64400
35621991-08-11T00:011991-08-21T00:0110CB4_trap_Cup11_lower187661015523648803353373370451203181020991.180.84400.93600.822023.7012.241294
35621991-08-21T00:011991-08-31T00:0110CB4_trap_Cup12_lower32998231045612215010123378945012640432390111.100.87500.95300.863024.6044.281941
35621991-08-31T00:011991-09-10T00:0110CB4_trap_Cup13_lower130651028833236629266398396921159481156191.000.88700.95400.863024.907.97935
35621991-09-10T00:011991-09-20T00:0110CB4_trap_Cup14_lower90366918718454171419162893978223768711.020.88400.95800.874024.906.68879
35621991-09-20T00:011991-09-30T00:0110CB4_trap_Cup15_lower67594333414042988284751742950093502961.000.86500.95300.854024.303.53706
35621991-09-30T00:011991-10-10T00:0110CB4_trap_Cup16_lower348219428983152015800798622910262890.870.84800.94100.840023.801.78395
35621991-10-10T00:011991-10-20T00:0110CB4_trap_Cup17_lower274414813573115211500594117557191660.920.84400.95300.838023.700.58298
35621991-10-20T00:011991-10-30T00:0110CB4_trap_Cup18_lower2033102844399187649391712317129230.950.83500.94600.810023.400.47220
35621991-10-30T00:011991-11-09T00:0110CB4_trap_Cup19_lower19698002739103654132389997195771.040.80300.88000.698022.500.27169
35621991-11-09T00:011991-11-19T00:0110CB4_trap_Cup20_lower19367508650116147832758944493521.010.79500.88000.704022.200.19143