PANGAEA_965835
Grain size statistics of sediments from the reef island Langkai, Spermonde Archipelago, Indonesia
Kappelmann, Yannis; Sengupta, Meghna; Mann, Thomas; Stuhr, Marleen; Kneer, Dominik; Jompa, Jamaluddin; Westphal, Hildegard
Grain size statistics of sediments from the reef island Langkai, Spermonde Archipelago, Indonesia
2024-05-13
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.965835
Investigator
Yannis
Kappelmann
yannis.kappelmann@leibniz-zmt.de
Earth Science
Event label
Sample ID
DEPTH, sediment/rock
Depth, top/min
Depth, bottom/max
Sieving, error relative
Sample type
Texture
Sediment type
Grain size, mean
Sorting
Skewness
Kurtosis
Grain size, mean
Grain size description
Sorting description
Skewness description
Kurtosis description
Mode, grain size
Mode, grain size
Percentile 10
Median, grain size
Percentile 90
Ratio to 10 percentile
Grain size, distribution spread
Grain quartile 75%/Grain quartile 25%
Grain size, distribution, interquartile range
Percentile 10
Median, grain size
Percentile 90
Grain size, distribution spread
Grain size, distribution interquartile range
Gravel
Sand
Mud
Size fraction 64-32 mm, very coarse gravel, pebble
Size fraction 32-16 mm, coarse gravel, pebble
Size fraction 16-8 mm, medium gravel
Size fraction 8.0-4.0 mm, fine gravel
Size fraction 4.0-2.0 mm, very fine gravel, granule
Size fraction 2.000-1.000 mm, (-1.0)-0.0 phi, very coarse sand
Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand
Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand
Size fraction 0.250-0.125 mm, 2.0-3.0 phi, fine sand
Size fraction 0.125-0.063 mm, 3.0-4.0 phi, very fine sand
Size fraction 0.063-0.032 mm, 4.0-5.0 phi, very coarse silt
Size fraction 0.032-0.016 mm, 5.0-6.0 phi, coarse silt
Size fraction 0.016-0.008 mm, 6.0-7.0 phi, medium silt
Size fraction 0.008-0.004 mm, 7.0-8.0 phi, fine silt
Size fraction 0.004-0.002 mm, 8.0-9.0 phi, very fine silt
Size fraction < 0.002 mm, clay
geoscientificInformation
Auger
Carbonate Sedimentology
Facies
Grain Size
Holocene
Langkai_1
Langkai_2
Langkai_3
Langkai_4
Langkai_5
Langkai_Auger_1
Langkai_Auger_10
Langkai_Auger_11
Langkai_Auger_12
Langkai_Auger_13
Langkai_Auger_14
Langkai_Auger_15
Langkai_Auger_16
Langkai_Auger_17
Langkai_Auger_18
Langkai_Auger_19
Langkai_Auger_2
Langkai_Auger_20
Langkai_Auger_21
Langkai_Auger_22
Langkai_Auger_23
Langkai_Auger_24
Langkai_Auger_25
Langkai_Auger_26
Langkai_Auger_27
Langkai_Auger_28
Langkai_Auger_29
Langkai_Auger_3
Langkai_Auger_30
Langkai_Auger_31
Langkai_Auger_4
Langkai_Auger_5
Langkai_Auger_6
Langkai_Auger_7
Langkai_Auger_8
Langkai_Auger_9
Percussion corer
radiocarbon age
Southeast Asia
Spermonde Archipelago
Calculated average/mean values
Calculated
Arithmetic method of moments
Geometric method of moments
Logarithmic method of moments
Grain size parameters (Folk and Ward, 1957)
Statistical analysis GRADISTAT package (Blott and Pye, 2001)
2016-05-06
2021-07-13
Complete
-5.033916667
-5.030266667
119.09145
119.0971167
0.75 m (DEPTH, sediment/rock)
7.9 m (DEPTH, sediment/rock)
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
3524 data points
text/tab-separated-values
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
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
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). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.965835"!
https://doi.org/10.1002/esp.261
GRADISTAT: a grain size distribution and statistics package for the analysis of unconsolidated sediments
https://doi.org/10.1002/esp.261
Statistical analysis GRADISTAT package (Blott and Pye, 2001)
https://doi.org/10.1016/j.sedgeo.2024.106675
Island accretion within a degraded reef ecosystem suggests adaptability to ecological transitions
https://doi.org/10.1306/74D70646-2B21-11D7-8648000102C1865D
Grain size parameters (Folk and Ward, 1957)
https://en.wikipedia.org/wiki/Mode_(statistics)
Mode, grain size
https://www.jstor.org/stable/30063207
A Scale of Grade and Class Terms for Clastic Sediments
PANGAEA_967719
DIF
9.4
2024-05-13
2026-04-14