Citation:

PANGAEA.902783

Name: Short gravity surface sediment cores from SE Skagerrak: core POS35_S11b water content, Pb210, Pb210 age, Cs137
Published: 2019-09-24
License: https://creativecommons.org/licenses/by/4.0/

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

Published: 2019-09-24 • DOI registered: 2024-07-18

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

Coverage:

Latitude: 58.772000 * Longitude: 10.143000

Date/Time Start: 1980-04-02T00:00:00 * Date/Time End: 1980-12-01T00:00:00

Minimum DEPTH, sediment/rock: 0.045 m * Maximum DEPTH, sediment/rock: 2.545 m

Event(s):

POS35_S11b (S11.2) * Latitude: 58.772000 * Longitude: 10.143000 * Date/Time: 1978-12-01T00:00:00 * Elevation: 230.0 m * Campaign: * Basis: * Method/Device: Kasten corer (KAL) * Comment: "Gravity box corer; core length 2.55 m, sampled as 5 cm wide slices for W%, and 1 or 2 cm wide for Pb210/Cs137 with drying at 70."

Comment:

Water: weight loss by drying

Pb210: conc. HNO3/HCl digestion, Po210 deposition , Po210 alpha counting, surf. barrier detector (Erlenkeuser and Pederstad, 1984)

Pb(Po)210 age: CIC model. CIC Model Parameters: 191.67 [Bq/kg] Initial Conc.; 9.94 [Bq/kg] Supported Conc.; 0.21 [Bq/kg] Std e of Supported Conc.; 1980 Start Year [a AD]; Halflife: 22.3 a; (Erlenkeuser, 1985)

CS137: dry sed., gamma counting, low level HPGe-detector (Huebener et al, 2009)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Erlenkeuser, Helmut		Geocode
2	Water content, dry mass	Water dm	%	Erlenkeuser, Helmut
3	Depth, reference	Depth ref	m	Erlenkeuser, Helmut		mean sample depth Pb, age, Cs
4	DATE/TIME	Date/Time		Erlenkeuser, Helmut		Geocode – mean date of measurement Pb(Po)
5	Lead-210 activity per mass	210Pb	Bq/kg	Erlenkeuser, Helmut		Pb(Po) specific activity, dry mass
6	Standard error	Std e	±	Erlenkeuser, Helmut		counting statistics, unit is Bq/kg
7	Age	Age	a AD/CE	Erlenkeuser, Helmut		Pb(Po) age CIC model
8	Standard error	Std e	±	Erlenkeuser, Helmut		counting statistics, unit is Bq/kg
9	DATE/TIME	Date/Time		Erlenkeuser, Helmut		Geocode – mean date of measurement Pb(Po)
10	Caesium-137, activity per mass	137Cs	Bq/kg	Erlenkeuser, Helmut	recalculated to coring date	dry mass
11	Standard error	Std e	±	Erlenkeuser, Helmut		counting statistics, unit is Bq/kg

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

214 data points

Data

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

1 Depth sed [m]	2 Water dm [%]	3 Depth ref [m] (mean sample depth Pb, age, Cs)	4 Date/Time (mean date of measurement Pb(Po))	5 210Pb [Bq/kg] (Pb(Po) specific activity, dry...)	6 Std e [±] (counting statistics, unit is ...)	7 Age [a AD/CE] (Pb(Po) age CIC model)	8 Std e [±] (counting statistics, unit is ...)	9 Date/Time (mean date of measurement Pb(Po))	10 137Cs [Bq/kg] (dry mass)	11 Std e [±] (counting statistics, unit is ...)
0.045	156.4000	-0.005	1980-11-17	199.97	5.05	1978.00	0.90
0.145	139.8000	0.015	1980-11-20	200.32	1.53	1978.00	0.30	1980-11-12	1.52	0.05
0.245	136.2000	0.015	1980-04-02	207.02	1.95	1979.00	0.30
0.345	131.1000	0.035	1980-11-17	197.35	5.38	1977.00	0.90
0.445	104.9000	0.055	1980-11-20	187.03	0.92	1975.00	0.20
0.545	125.6000	0.060						1980-11-17	1.21	0.05
0.645	117.3000	0.065	1980-04-02	208.78	2.03	1979.00	0.30
0.740	103.7000	0.075	1980-11-17	183.80	3.23	1975.00	0.60
0.845	119.2000	0.095	1980-11-24	174.13	3.68	1973.00	0.70
0.945	120.1000	0.110						1980-11-14	0.79	0.04
1.045	105.0000	0.115	1980-11-18	152.65	1.60	1968.00	0.40
1.145	103.5000	0.155	1980-04-03	109.63	1.35	1956.00	0.50
1.245	103.2000	0.160	1980-11-24	106.85	1.50	1955.00	0.50
1.345	104.2000	0.175	1980-04-03	122.47	1.24	1960.00	0.40	1980-11-26	0.20	0.03
1.445	106.6000	0.185	1980-11-18	70.28	1.02	1939.00	0.60
1.545	106.4000	0.195						1980-11-19	0.15	0.04
1.645	100.0000	0.205	1980-11-24	78.80	2.02	1944.00	1.00
1.745	113.2000	0.225	1980-11-18	74.22	1.62	1941.00	0.90
1.845	95.6000	0.245	1980-11-25	69.32	1.25	1939.00	0.70
1.945	85.5000	0.250						1980-11-24	0.03	0.04
2.045	96.1000	0.255	1980-04-03	77.92	1.40	1943.00	0.70
2.145	85.7000	0.265	1980-11-20	64.20	1.53	1936.00	1.00
2.245	89.1000	0.285	1980-11-25	62.25	2.00	1934.00	1.30
2.345	96.4000	0.310						1980-11-21	0.01	0.03
2.445	95.8000	0.355	1980-04-03	62.57	1.22	1934.00	0.80
2.545	97.8000	0.360						1980-12-01	-0.05	0.04
		0.400						1980-11-28	0.05	0.03
		0.455	1980-04-08	46.32	1.78	1921.00	1.80
		0.565	1980-04-08	40.68	1.73	1915.00	2.10
		0.755	1980-04-09	32.53	1.47	1904.00	2.50
		0.845	1980-04-09	22.30	0.19	1878.00	0.70
		0.945	1980-04-10	29.94	0.40	1899.00	0.80
		1.065	1980-04-10	19.78	0.53	1866.00	2.90
		1.155	1980-11-25	16.28	0.82	1837.00	11.00
		1.265	1980-11-26	15.73	0.78	1829.00	13.70
		1.265	1980-04-09	18.28	0.75	1857.00	5.50
		1.365	1980-11-26	14.00	0.57
		1.465	1980-11-26	14.00	0.95
		1.565	1980-11-27	14.12	0.45
		1.665	1980-04-09	14.18	0.60
		2.155	1980-04-08	13.59	0.40
		2.565	1980-04-08	13.85	0.24