Citation:

PANGAEA.930322

Name: Grain-size statistics of surface sediments off Helgoland
Published: 2021-04-14
License: https://creativecommons.org/licenses/by/4.0/
Keywords: German Bight; Helgoland; Seasonal grain-size distribution

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Published: 2021-04-14 • DOI registered: 2021-11-30

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Keyword(s):

German Bight; Helgoland; Seasonal grain-size distribution

Related to:

Miksch, Sebastian; Meiners, Mirja; Meyerdierks, Anke; Probandt, David; Wegener, Gunter; Titschack, Jürgen; Jensen, Maria A; Ellrott, Andreas; Amann, Rudolf; Knittel, Katrin (2021): Bacterial communities in temperate and polar coastal sands are seasonally stable. ISME Communications, 1(1), https://doi.org/10.1038/s43705-021-00028-w

Coverage:

Latitude: 54.188000 * Longitude: 7.900000

Date/Time Start: 2018-01-23T00:00:00 * Date/Time End: 2020-07-03T18:32:00

Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m

Event(s):

HelgolandRoads_site (Kabeltonne) * Latitude: 54.188000 * Longitude: 7.900000 * Elevation: -10.0 m * DEIMS ID: deims.org * Location: German Bight, North Sea * Comment: Samples and Measurements were taken at HelgolandRoads site but independently of Helgoland Roads LTER project

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Titschack, Jürgen		Geocode
2	DATE/TIME	Date/Time		Titschack, Jürgen		Geocode – Date of measurement
3	DATE/TIME	Date/Time		Titschack, Jürgen		Geocode – Sample date
4	Sample code/label	Sample label		Titschack, Jürgen
5	Size fraction	Size fraction	µm	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	From
6	Size fraction	Size fraction	µm	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	To
7	Volume	Vol	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	vol.%
8	Mean, statistical	Mean		Titschack, Jürgen	Geometric statistic
9	Median, statistical	Median		Titschack, Jürgen	Geometric statistic
10	Ratio	Ratio		Titschack, Jürgen	Geometric statistic	Mean/Median Ratio
11	Mode, grain size	Mode	µm	Titschack, Jürgen	Geometric statistic
12	Mode, standard deviation	Mode std dev	±	Titschack, Jürgen	Geometric statistic
13	Variance	Var		Titschack, Jürgen	Geometric statistic
14	Covariance	Cov		Titschack, Jürgen	Geometric statistic
15	Skewness	Skew		Titschack, Jürgen	Geometric statistic
16	Kurtosis	Kurt		Titschack, Jürgen	Geometric statistic
17	Percentile 10	Perc10	µm	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
18	Percentile 50	Perc50	µm	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
19	Percentile 90	Perc90	µm	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
20	Surface area	SA	µm²	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
21	Size fraction	Size fraction	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	% > Size, 10, vol.%
22	Size fraction	Size fraction	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	% > Size, 25, vol.%
23	Size fraction	Size fraction	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	% > Size, 50, vol.%
24	Size fraction	Size fraction	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	% > Size, 75, vol.%
25	Size fraction	Size fraction	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	% > Size, 90, vol.%
26	Size fraction	Size fraction	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	Size % >, 1, vol.%
27	Size fraction	Size fraction	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	Size % >, 10, vol.%
28	Size fraction	Size fraction	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	Size % >, 100, vol.%
29	Size fraction	Size fraction	%	Titschack, Jürgen	Beckman Coulter Laser diffraction particle size analyzer LS 13 320	Size % >, 1000, vol.%

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

494 data points

Data

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

2 Date/Time (Date of measurement)	3 Date/Time (Sample date)	4 Sample label	5 Size fraction [µm] (From, Beckman Coulter Laser d...)	6 Size fraction [µm] (To, Beckman Coulter Laser dif...)	7 Vol [%] (vol.%, Beckman Coulter Laser ...)	8 Mean (Geometric statistic)	9 Median (Geometric statistic)	10 Ratio (Mean/Median Ratio, Geometric ...)	11 Mode [µm] (Geometric statistic)	12 Mode std dev [±] (Geometric statistic)	13 Var (Geometric statistic)	15 Skew (Geometric statistic)	16 Kurt (Geometric statistic)	17 Perc10 [µm] (Beckman Coulter Laser diffrac...)	18 Perc50 [µm] (Beckman Coulter Laser diffrac...)	19 Perc90 [µm] (Beckman Coulter Laser diffrac...)	20 SA [µm²] (Beckman Coulter Laser diffrac...)	21 Size fraction [%] (% > Size, 10, vol.%, Beckman ...)	22 Size fraction [%] (% > Size, 25, vol.%, Beckman ...)	23 Size fraction [%] (% > Size, 50, vol.%, Beckman ...)	24 Size fraction [%] (% > Size, 75, vol.%, Beckman ...)	25 Size fraction [%] (% > Size, 90, vol.%, Beckman ...)	26 Size fraction [%] (Size % >, 1, vol.%, Beckman C...)	27 Size fraction [%] (Size % >, 10, vol.%, Beckman ...)	28 Size fraction [%] (Size % >, 100, vol.%, Beckman...)	29 Size fraction [%] (Size % >, 1000, vol.%, Beckma...)
2020-07-03T18:32	2018-01-23	Hel_1_04.$ls	0.04	2000	100	196.7	272.1	0.723	245.2	4.981	24.81	-1.764	3.406	17.210	272.1	922.1	4251	922.1	504.9	272.1	167.60	17.210	98.6	92.3	81.6	8.28
2020-07-03T18:32	2018-03-07	Hel_6_05.$ls	0.04	2000	100	124.7	221.8	0.562	245.2	5.793	33.55	-1.350	1.476	7.879	221.8	680.9	6058	680.9	391.8	221.8	63.70	7.879	98.0	88.4	69.4	3.38
2020-07-03T18:32	2018-04-17	Hel_13_04.$ls	0.04	2000	100	126.7	219.0	0.578	245.2	6.033	36.40	-1.319	1.419	7.191	219.0	732.2	6333	732.2	371.8	219.0	70.56	7.191	97.9	87.8	71.6	6.00
2020-07-03T18:32	2018-05-04	Hel_16_05.$ls	0.04	2000	100	175.7	246.8	0.712	245.2	5.130	26.32	-1.624	2.928	14.510	246.8	920.0	4640	920.0	442.9	246.8	145.70	14.510	98.5	91.7	79.3	8.44
2020-07-03T18:32	2018-05-15	Hel_19_05.$ls	0.04	2000	100	131.5	227.3	0.579	245.2	5.816	33.83	-1.382	1.581	7.791	227.3	683.9	5899	683.9	386.1	227.3	77.10	7.791	98.1	88.3	72.5	4.92
2020-07-03T18:32	2018-07-12	Hel_22_04.$ls	0.04	2000	100	176.0	242.5	0.726	245.2	4.881	23.82	-1.554	2.922	17.970	242.5	921.8	4097	921.8	437.4	242.5	127.40	17.970	98.7	92.6	77.6	8.55
2020-07-03T18:32	2018-09-05	Hel_25_05.$ls	0.04	2000	100	311.9	314.7	0.991	245.2	3.409	11.62	-2.205	7.647	137.100	314.7	1139.0	1709	1139.0	671.1	314.7	225.20	137.100	99.4	96.9	91.5	13.90
2020-07-03T18:32	2018-11-07	Hel_30_05.$ls	0.04	2000	100	350.5	566.2	0.619	1443.0	5.320	28.31	-1.992	4.078	26.920	566.2	1428.0	3717	1428.0	1051.0	566.2	260.20	26.920	98.8	93.7	85.5	26.90
2020-07-03T18:32	2018-12-05	Hel_33_04.$ls	0.04	2000	100	280.2	322.3	0.869	269.2	3.619	13.10	-2.101	6.714	55.030	322.3	1052.0	2260	1052.0	576.4	322.3	217.80	55.030	99.3	97.0	87.6	11.00
2020-07-03T18:32	2019-01-18	Hel_34_04.$ls	0.04	2000	100	287.9	342.9	0.840	269.2	4.508	20.32	-1.917	4.657	49.360	342.9	1305.0	2978	1305.0	784.7	342.9	206.50	49.360	99.0	94.6	87.0	17.90
2020-07-03T18:32	2019-03-08	Hel_37_04.$ls	0.04	2000	100	362.4	583.9	0.621	517.2	5.313	28.23	-2.162	4.414	23.410	583.9	1335.0	3522	1335.0	969.1	583.9	336.40	23.410	98.8	92.8	86.6	23.20
2020-07-03T18:32	2019-03-27	Hel_42_05.$ls	0.04	2000	100	488.3	803.9	0.607	993.6	4.737	22.43	-2.465	6.125	61.760	803.9	1477.0	2681	1477.0	1158.0	803.9	473.10	61.760	99.1	94.8	88.8	34.90
2020-07-03T18:32	2019-04-05	Hel_49_05.$ls	0.04	2000	100	204.6	351.9	0.581	269.2	6.591	43.44	-1.521	1.731	8.056	351.9	1162.0	5519	1162.0	698.8	351.9	168.70	8.056	98.2	88.7	79.0	13.80
2020-07-03T18:32	2019-04-16	Hel_52_05.$ls	0.04	2000	100	145.0	219.7	0.660	245.2	4.928	24.28	-1.590	2.832	12.460	219.7	665.0	4786	665.0	324.8	219.7	114.60	12.460	98.5	91.1	76.6	5.55
2020-07-03T18:32	2019-05-02	Hel_57.2_05.$ls	0.04	2000	100	212.1	280.2	0.757	245.2	4.734	22.41	-1.867	3.901	19.170	280.2	952.0	3771	952.0	487.9	280.2	191.70	19.170	98.8	92.7	84.4	8.99
2020-07-03T18:32	2019-05-16	Hel_62.2_05.$ls	0.04	2000	100	201.7	245.7	0.821	245.2	3.628	13.16	-2.313	6.953	62.600	245.7	583.1	2612	583.1	323.6	245.7	191.80	62.600	99.1	94.7	88.6	5.45
2020-07-03T18:32	2019-07-10	Hel_67_05.$ls	0.04	2000	100	240.2	428.6	0.560	1443.0	6.233	38.85	-1.367	1.572	16.030	428.6	1396.0	4329	1396.0	939.8	428.6	95.17	16.030	98.6	92.3	74.5	22.60
2020-07-03T18:32	2019-09-23	Hel_72.2_05.$ls	0.04	2000	100	367.6	605.6	0.607	1443.0	5.360	28.73	-1.983	3.845	25.970	605.6	1456.0	3318	1456.0	1104.0	605.6	279.10	25.970	98.9	93.4	85.7	29.40
2020-07-03T18:32	2019-10-29	Hel_77_05.$ls	0.04	2000	100	194.0	281.2	0.690	245.2	5.251	27.57	-1.695	2.925	13.740	281.2	937.0	4483	937.0	528.3	281.2	162.20	13.740	98.5	91.5	80.7	8.58