Citation:

PANGAEA.967719

Name: Grain size statistics of sediments from the reef island Langkai, Spermonde Archipelago, Indonesia
Published: 2024-05-13
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Carbonate Sedimentology; Facies; Grain Size; Holocene; radiocarbon age; Southeast Asia; Spermonde Archipelago

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Published: 2024-05-13 • DOI registered: 2024-05-23

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Abstract:

The data set includes grain size statisticsof sediments from the reef island Langkai, SW Sulawesi, Indonesia. The data was collected in order to reconstruct the Holocene and modern (sediment) dynamics over the past ca 6,000 years. Sediment samples were obtained from sediment cores taken by percussion drilling and hand-held (Auger) coring in May 2016 and July 2021. Laboratory analysis of the sediments and shoreline analysis were carried out between 2021 and 2023. The grain size distribution was determined by dry-sieving of the bulk sample into fractions following Wentworth (1922). The subsequent analysis of grain size statistics was done in GRADISTAT v9.1 (Blott & Pye, 2001).

Keyword(s):

Carbonate Sedimentology; Facies; Grain Size; Holocene; radiocarbon age; Southeast Asia; Spermonde Archipelago

Supplement to:

Kappelmann, Yannis; Sengupta, Meghna; Mann, Thomas; Stuhr, Marleen; Kneer, Dominik; Jompa, Jamaluddin; Westphal, Hildegard (2024): Island accretion within a degraded reef ecosystem suggests adaptability to ecological transitions. Sedimentary Geology, 468, 106675, https://doi.org/10.1016/j.sedgeo.2024.106675

References:

Blott, Simon J; Pye, Kenneth (2001): GRADISTAT: a grain size distribution and statistics package for the analysis of unconsolidated sediments. Earth Surface Processes and Landforms, 26(11), 1237-1248, https://doi.org/10.1002/esp.261

Wentworth, C K (1922): A Scale of Grade and Class Terms for Clastic Sediments. The Journal of Geology, 30(5), 377-392, https://www.jstor.org/stable/30063207

Funding:

Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. MA 6967/2-1: HAnsea - Holocene and Anthropocene sea-level records from Indonesia

Coverage:

Median Latitude: -5.031925 * Median Longitude: 119.094078 * South-bound Latitude: -5.033917 * West-bound Longitude: 119.091450 * North-bound Latitude: -5.030267 * East-bound Longitude: 119.097117

Date/Time Start: 2016-05-06T00:00:00 * Date/Time End: 2021-07-13T00:00:00

Minimum DEPTH, sediment/rock: 0.75 m * Maximum DEPTH, sediment/rock: 7.90 m

Event(s):

Langkai_1 * Latitude: -5.030550 * Longitude: 119.093917 * Date/Time: 2016-05-07T00:00:00 * Penetration: 8.0 m * Method/Device: Percussion corer (PCOR) * Comment: 6 samples

Langkai_2 * Latitude: -5.031450 * Longitude: 119.093917 * Date/Time: 2016-05-07T00:00:00 * Penetration: 4.0 m * Method/Device: Percussion corer (PCOR) * Comment: 4 samples

Langkai_3 * Latitude: -5.032200 * Longitude: 119.093917 * Date/Time: 2016-05-07T00:00:00 * Penetration: 4.0 m * Method/Device: Percussion corer (PCOR) * Comment: 4 samples

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Kappelmann, Yannis
2	Sample ID	Sample ID		Kappelmann, Yannis
3	DEPTH, sediment/rock	Depth sed	m	Kappelmann, Yannis	Calculated average/mean values	Geocode
4	Depth, top/min	Depth top	m	Kappelmann, Yannis
5	Depth, bottom/max	Depth bot	m	Kappelmann, Yannis
6	Sieving, error relative	Siev error rel	%	Kappelmann, Yannis	Calculated
7	Sample type	Samp type		Kappelmann, Yannis
8	Texture	Texture		Kappelmann, Yannis
9	Sediment type	Sediment		Kappelmann, Yannis
10	Grain size, mean	Grain size mean	µm	Kappelmann, Yannis	Arithmetic method of moments
11	Sorting	Sort		Kappelmann, Yannis	Arithmetic method of moments
12	Skewness	Skew		Kappelmann, Yannis	Arithmetic method of moments
13	Kurtosis	Kurt		Kappelmann, Yannis	Arithmetic method of moments
14	Grain size, mean	Grain size mean	µm	Kappelmann, Yannis	Geometric method of moments
15	Sorting	Sort		Kappelmann, Yannis	Geometric method of moments
16	Skewness	Skew		Kappelmann, Yannis	Geometric method of moments
17	Kurtosis	Kurt		Kappelmann, Yannis	Geometric method of moments
18	Grain size, mean	Grain size mean	phi	Kappelmann, Yannis	Logarithmic method of moments
19	Sorting	Sort		Kappelmann, Yannis	Logarithmic method of moments
20	Skewness	Skew		Kappelmann, Yannis	Logarithmic method of moments
21	Kurtosis	Kurt		Kappelmann, Yannis	Logarithmic method of moments
22	Grain size, mean	Grain size mean	µm	Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
23	Sorting	Sort		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
24	Skewness	Skew		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
25	Kurtosis	Kurt		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
26	Grain size, mean	Grain size mean	phi	Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
27	Sorting	Sort		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
28	Skewness	Skew		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
29	Kurtosis	Kurt		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
30	Grain size description	Grain size descr		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
31	Sorting description	Sort descr		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
32	Skewness description	Skew descr		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
33	Kurtosis description	Kurt descr		Kappelmann, Yannis	Grain size parameters (Folk and Ward, 1957)
34	Mode, grain size	Mode	µm	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)	1
35	Mode, grain size	Mode	µm	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)	2
36	Mode, grain size	Mode	µm	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)	3
37	Mode, grain size	Mode	phi	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)	1
38	Mode, grain size	Mode	phi	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)	2
39	Mode, grain size	Mode	phi	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)	3
40	Percentile 10	Perc10	µm	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
41	Median, grain size	D50	µm	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
42	Percentile 90	Perc90	µm	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
43	Ratio to 10 percentile	Perc10		Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
44	Grain size, distribution spread	D90-D10	µm	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
45	Grain quartile 75%/Grain quartile 25%	D75/D25		Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
46	Grain size, distribution, interquartile range	D75-D25	µm	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
47	Percentile 10	Perc10	phi	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
48	Median, grain size	D50	phi	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
49	Percentile 90	Perc90	phi	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
50	Ratio to 10 percentile	Perc10		Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
51	Grain size, distribution spread	D90-D10	phi	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
52	Grain quartile 75%/Grain quartile 25%	D75/D25		Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
53	Grain size, distribution interquartile range	D75-D25	phi	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
54	Gravel	Gravel	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
55	Sand	Sand	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
56	Mud	Mud	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
57	Size fraction 64-32 mm, very coarse gravel, pebble	64-32 mm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
58	Size fraction 32-16 mm, coarse gravel, pebble	32-16 mm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
59	Size fraction 16-8 mm, medium gravel	16-8 mm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
60	Size fraction 8.0-4.0 mm, fine gravel	8-4 mm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
61	Size fraction 4.0-2.0 mm, very fine gravel, granule	4-2 mm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
62	Size fraction 2.000-1.000 mm, (-1.0)-0.0 phi, very coarse sand	2-1 mm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
63	Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand	1-0.5 mm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
64	Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand	500-250 µm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
65	Size fraction 0.250-0.125 mm, 2.0-3.0 phi, fine sand	250-125 µm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
66	Size fraction 0.125-0.063 mm, 3.0-4.0 phi, very fine sand	125-63 µm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
67	Size fraction 0.063-0.032 mm, 4.0-5.0 phi, very coarse silt	63-32 µm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
68	Size fraction 0.032-0.016 mm, 5.0-6.0 phi, coarse silt	32-16 µm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
69	Size fraction 0.016-0.008 mm, 6.0-7.0 phi, medium silt	16-8 µm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
70	Size fraction 0.008-0.004 mm, 7.0-8.0 phi, fine silt	8-4 µm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
71	Size fraction 0.004-0.002 mm, 8.0-9.0 phi, very fine silt	4-2 µm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)
72	Size fraction < 0.002 mm, clay	<2 µm	%	Kappelmann, Yannis	Statistical analysis GRADISTAT package (Blott and Pye, 2001)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

3524 data points

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