Citation:

S0967-0637(00)00109-6

Name: Alkenone data of sediment trap CB3
Published: 2001
License: https://creativecommons.org/licenses/by/3.0/

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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: 21.138000 * Longitude: -20.672000

Date/Time Start: 1990-04-08T11:00:00 * Date/Time End: 1991-04-30T11:00:00

Minimum DEPTH, water: 730 m * Maximum DEPTH, water: 3557 m

Event(s):

CB3_trap * Latitude: 21.138000 * Longitude: -20.672000 * Date/Time Start: 1990-04-08T00:00:00 * Date/Time End: 1991-04-30T00:00:00 * Elevation: -4094.0 m * Campaign: * Basis: * Method/Device: Trap (TRAP)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, water	Depth water	m			Geocode
2	DATE/TIME	Date/Time				Geocode
3	Date/time end	Date/time end		Müller, Peter J
4	Duration, number of days	Duration	days	Müller, Peter J	Calculated
5	Sample code/label	Sample label		Müller, Peter J
6	Heptatriaconta-8E,15E,22E-trien-2-one	C37:3Me	ng/g	Müller, Peter J	Gas chromatography
7	Heptatriaconta-15E,22E-dien-2-one	C37:2Me	ng/g	Müller, Peter J	Gas chromatography
8	Octatriaconta-9E,16E,23E-trien-3-one	C38:3Et	ng/g	Müller, Peter J	Gas chromatography
9	Octatriaconta-9E,16E,23E-trien-2-one	C38:3Me	ng/g	Müller, Peter J	Gas chromatography
10	Octatriaconta-16E,23E-dien-3-one	C38:2Et	ng/g	Müller, Peter J	Gas chromatography
11	Octatriaconta-16E,23E-dien-2-one	C38:2Me	ng/g	Müller, Peter J	Gas chromatography
12	Alkenone, C37:3+C37:2	K37	ng/g	Müller, Peter J	Gas chromatography
13	Alkenone, C38:3Et+C38:2Et+C38:3Me+C38:2Me	K38	ng/g	Müller, Peter J	Gas chromatography
14	Alkenone, C37/C38 ratio	K37/K38		Müller, Peter J	Calculated
15	Alkenone, unsaturation index UK'37	UK'37		Müller, Peter J	Calculated from C37 alkenones (Prahl & Wakeham, 1987)
16	Alkenone, unsaturation index UK38Et	UK38Et		Müller, Peter J	Calculated from C38 alkenones (Brassel, 1993, in Engel, Organic Geochemistry)
17	Alkenone, unsaturation index UK38Me	UK38Me		Müller, Peter J	Calculated from C38 alkenones (Brassel, 1993, in Engel, Organic Geochemistry)
18	Sea surface temperature, annual mean	SST (1-12)	°C	Müller, Peter J	Calculated from UK'37 (Prahl et al., 1988)
19	Alkenone, C37, flux	K37 flux	µg/m²/day	Müller, Peter J	Calculated, see reference(s)
20	Alkenone, C37 normalized to total organic carbon	K37 n TOC	µg/g	Müller, Peter J	Calculated

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

601 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]
730	1990-04-08T11:00	1990-04-29T23:00	21.5	CB3_trap_Cup1_upper	2652	10420	559	1227	6380	3531	13072	11697	1.12	0.7970	0.9190	0.7420	22.30	3.52	242
730	1990-04-29T23:00	1990-05-21T11:00	21.5	CB3_trap_Cup2_upper	1764	7248	388	865	4157	2400	9012	7810	1.15	0.8040	0.9150	0.7350	22.50	2.73	210
730	1990-05-21T11:00	1990-06-11T23:00	21.5	CB3_trap_Cup3_upper	756	4013	188	360	2651	1232	4769	4431	1.08	0.8410	0.9340	0.7740	23.60	0.52	82
730	1990-06-11T23:00	1990-07-03T11:00	21.5	CB3_trap_Cup4_upper	544	3582	208	360	2713	1082	4126	4363	0.95	0.8680	0.9290	0.7500	24.40	0.36	83
730	1990-07-03T11:00	1990-07-24T23:00	21.5	CB3_trap_Cup5_upper	2187	8173	556	1131	5740	2491	10360	9918	1.04	0.7890	0.9120	0.6880	22.10	1.56	211
730	1990-07-24T23:00	1990-08-15T11:00	21.5	CB3_trap_Cup6_upper	912	4390	232	560	2985	1621	5302	5398	0.98	0.8280	0.9280	0.7430	23.20	0.37	104
730	1990-08-15T11:00	1990-09-05T23:00	21.5	CB3_trap_Cup7_upper	598	4938					5536			0.8920			25.10	0.35	103
730	1990-09-05T23:00	1990-09-27T11:00	21.5	CB3_trap_Cup8_upper	1204	14171	336	575	9000	5641	15375	15552	0.99	0.9220	0.9640	0.9070	26.00	1.66	270
730	1990-09-27T11:00	1990-10-18T23:00	21.5	CB3_trap_Cup9_upper	254	6875	283	350	4444	2701	7129	7778	0.92	0.9640	0.9400	0.8850	27.20	0.52	119
730	1990-10-18T23:00	1990-11-09T11:00	21.5	CB3_trap_Cup10_upper	1831	63153	793	6084	40680	25886	64984	73443	0.88	0.9720	0.9810	0.8100	27.40	4.83	855
730	1990-11-09T11:00	1990-11-30T23:00	21.5	CB3_trap_Cup11_upper	2515	42282	637	2095	25542	18064	44797	46338	0.97	0.9440	0.9760	0.8960	26.60	3.72	597
730	1990-11-30T23:00	1990-12-22T11:00	21.5	CB3_trap_Cup12_upper	3519	41164	1041	2801	25215	17782	44683	46839	0.95	0.9210	0.9600	0.8640	25.90	4.87	604
730	1990-12-22T11:00	1991-01-12T23:00	21.5	CB3_trap_Cup13_upper	6500	25366	2833	2543	24004	7349	31866	36729	0.87	0.7960	0.8940	0.7430	22.30	1.93	409
730	1991-01-12T23:00	1991-02-03T11:00	21.5	CB3_trap_Cup14_upper	85542	243938	22176	32253	138319	73383	329480	266131	1.24	0.7400	0.8620	0.6950	20.60	26.16	2769
730	1991-02-03T11:00	1991-02-24T23:00	21.5	CB3_trap_Cup15_upper	78281	211781	19909	29996	119813	66633	290062	236351	1.23	0.7300	0.8580	0.6900	20.30	32.86	2214
730	1991-02-24T23:00	1991-03-18T11:00	21.5	CB3_trap_Cup16_upper	32271	82374	8985	12331	48467	24652	114645	94435	1.21	0.7190	0.8440	0.6670	20.00	4.91	651
730	1991-03-18T11:00	1991-04-08T23:00	21.5	CB3_trap_Cup17_upper	87086	173949	23012	27330	103479	43478	261035	197299	1.32	0.6660	0.8180	0.6140	18.40	10.55	1367
730	1991-04-08T23:00	1991-04-30T11:00	21.5	CB3_trap_Cup18_upper	18854	49003	7590	8072	43102	16877	67857	75641	0.90	0.7220	0.8500	0.6760	20.10	1.37	317
730	1991-04-30T11:00	1991-05-02T17:00	2.3	CB3_trap_Cup19_upper
3557	1990-04-08T11:00	1990-04-29T23:00	21.5	CB3_trap_Cup1_lower
3557	1990-04-29T23:00	1990-05-21T11:00	21.5	CB3_trap_Cup2_lower	1441	4855	373	616	3242	1521	6296	5752	1.09	0.7710	0.8970	0.7120	21.50	1.81	225
3557	1990-05-21T11:00	1990-06-11T23:00	21.5	CB3_trap_Cup3_lower	757	3183	208	331	2245	992	3940	3776	1.04	0.8080	0.9150	0.7500	22.60	0.64	116
3557	1990-06-11T23:00	1990-07-03T11:00	21.5	CB3_trap_Cup4_lower	291	1224	106	165	929	348	1515	1548	0.98	0.8080	0.8980	0.6780	22.60	0.21	49
3557	1990-07-03T11:00	1990-07-24T23:00	21.5	CB3_trap_Cup5_lower	1029	3472	316	501	2419	1062	4501	4298	1.05	0.7710	0.8840	0.6790	21.50	0.80	173
3557	1990-07-24T23:00	1990-08-15T11:00	21.5	CB3_trap_Cup6_lower	433	1497	138	204	1103	433	1930	1878	1.03	0.7760	0.8890	0.6800	21.70	0.33	69
3557	1990-08-15T11:00	1990-09-05T23:00	21.5	CB3_trap_Cup7_lower	240	1307	98	144	1054	381	1547	1677	0.92	0.8450	0.9150	0.7260	23.70	0.19	48
3557	1990-09-05T23:00	1990-09-27T11:00	21.5	CB3_trap_Cup8_lower	552	3488	158	249	2369	1165	4040	3941	1.03	0.8630	0.9370	0.8240	24.20	0.58	119
3557	1990-09-27T11:00	1990-10-18T23:00	21.5	CB3_trap_Cup9_lower	367	2343	95	168	1574	745	2710	2582	1.05	0.8650	0.9430	0.8160	24.30	0.35	69
3557	1990-10-18T23:00	1990-11-09T11:00	21.5	CB3_trap_Cup10_lower	1375	31281	324	866	18216	11703	32656	31109	1.05	0.9580	0.9830	0.9310	27.00	3.64	742
3557	1990-11-09T11:00	1990-11-30T23:00	21.5	CB3_trap_Cup11_lower	2259	27924	602	1312	16793	10450	30183	29157	1.04	0.9250	0.9650	0.8880	26.10	2.73	656
3557	1990-11-30T23:00	1990-12-22T11:00	21.5	CB3_trap_Cup12_lower	9274	81819	2199	4789	48483	31605	91093	87076	1.05	0.8980	0.9570	0.8680	25.30	11.06	1719
3557	1990-12-22T11:00	1991-01-12T23:00	21.5	CB3_trap_Cup13_lower	1308	9675	345	681	6243	3231	10983	10500	1.05	0.8810	0.9480	0.8260	24.80	1.44	255
3557	1991-01-12T23:00	1991-02-03T11:00	21.5	CB3_trap_Cup14_lower	39415	110420	9483	14335	57857	30354	149835	112029	1.34	0.7370	0.8590	0.6790	20.50	21.95	2081
3557	1991-02-03T11:00	1991-02-24T23:00	21.5	CB3_trap_Cup15_lower
3557	1991-02-24T23:00	1991-03-18T11:00	21.5	CB3_trap_Cup16_lower	50390	132973	12751	19105	73090	39222	183363	144168	1.27	0.7250	0.8510	0.6720	20.20	16.67	2821
3557	1991-03-18T11:00	1991-04-08T23:00	21.5	CB3_trap_Cup17_lower	16110	46554	3640	5727	23502	13261	62664	46130	1.36	0.7430	0.8660	0.6980	20.70	4.42	935
3557	1991-04-08T23:00	1991-04-30T11:00	21.5	CB3_trap_Cup18_lower
3557	1991-04-30T11:00	1991-05-02T17:00	2.3	CB3_trap_Cup19_lower