Citation:

PANGAEA.964591

Name: Grain size data of core MD-3 in florida mangrove diebacks
Creator: Marcelo Cancela Lisboa Cohen
Published: 2024-03-11
License: https://creativecommons.org/licenses/by/4.0/
Keywords: carbon isotope; dieback; Florida; mangrove

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Published: 2024-03-11 • DOI registered: 2024-04-09

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Abstract:

Sediments were sampled at 2 cm intervals (0.5 g) to quantify sediment particle size in a laser diffraction particle size analyzer (SHIMADZU SALD 2101) at the Laboratory of Coastal Dynamics - Federal University of Pará (UFPA). Hydrogen peroxide and ultrasonic bath were applied to eliminate organic matter and disaggregate sediments. The sediment fractions were classified as sand (2 mm – 62.5 µm), silt (62.5 - 3.9 µm), and clay (3.9 - 0.12 µm) (Wentworth, 1922).

Keyword(s):

carbon isotope; dieback; Florida; mangrove

Funding:

Conselho Nacional de Desenvolvimento Científico e Tecnológico, grant/award no. CNPQ 304989/2022-3,: EXPANSION OF AMERICAN SUBTROPICAL MANGROVES

Conselho Nacional de Desenvolvimento Científico e Tecnológico, grant/award no. CNPQ 403239/2021-4: Impacts of the climate change on the boreal and austral American mangroves limits during the Holocene and Anthropocene

National Science Foundation (NSF), grant/award no. BCS-1759715

São Paulo Research Foundation (FAPESP), grant/award no. FAPESP 2020/13715-1

Coverage:

Latitude: 26.369166 * Longitude: -81.853776

Date/Time Start: 2019-12-09T00:00:00 * Date/Time End: 2019-12-09T00:00:00

Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 0.590 m

Event(s):

MD-3 * Latitude: 26.369166 * Longitude: -81.853776 * Date/Time: 2019-12-09T00:00:00 * Elevation: -0.3 m * Recovery: 0.60 m * Location: Florida * Method/Device: Push corer (PUC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Cohen, Marcelo Cancela Lisboa		Geocode
2	Depth, top/min	Depth top	m	Cohen, Marcelo Cancela Lisboa
3	Depth, bottom/max	Depth bot	m	Cohen, Marcelo Cancela Lisboa
4	Size fraction 2.000-1.000 mm, (-1.0)-0.0 phi, very coarse sand	2-1 mm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Very coarse sand
5	Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand	1-0.5 mm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Coarse sand
6	Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand	500-250 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Medium sand
7	Size fraction 0.250-0.125 mm, 2.0-3.0 phi, fine sand	250-125 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Fine sand
8	Size fraction 0.125-0.0625 mm	125-62.5 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Very fine sand
9	Size fraction 62.5-31 µm	62.5-31 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Coarse silte
10	Size fraction 31-15.6 µm	31-15.6 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Medium silte
11	Size fraction 15.6-7.8 µm	15.6-7.8 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Fine Silte
12	Size fraction 7.8-3.9 µm	7.8-3.9 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Very fine silte
13	Size fraction 3.9-2 µm	3.9-2 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Coarse clay
14	Size fraction 2-0.98 µm	2-0.98 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Medium Clay
15	Size fraction 0.98-0.49 µm	0.98-0.49 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Fine clay
16	Size fraction 0.49-0.24 µm	0.49-0.24 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Very fine clay
17	Size fraction 0.24-0.12 µm	0.24-0.12 µm	%	Cohen, Marcelo Cancela Lisboa	Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101	Colloids

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

207 data points

Data

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

1 Depth sed [m]	2 Depth top [m]	3 Depth bot [m]	4 2-1 mm [%]	5 1-0.5 mm [%]	6 500-250 µm [%]	7 250-125 µm [%]	8 125-62.5 µm [%]	9 62.5-31 µm [%]	10 31-15.6 µm [%]	11 15.6-7.8 µm [%]	12 7.8-3.9 µm [%]	13 3.9-2 µm [%]	14 2-0.98 µm [%]	15 0.98-0.49 µm [%]	16 0.49-0.24 µm [%]
0.025	0.00	0.05	0.462000000	10.171000000	32.18866667	28.11066667	15.632000000	8.351000000	3.620333333	1.167333333	0.240333333	0.052000000	0.005000000	0.000000000	0.000000000
0.075	0.05	0.10	23.828000000	12.372000000	19.49533333	19.01866667	12.129333330	7.379333333	3.688000000	1.392333333	0.446333333	0.155333333	0.086333333	0.009000000	0.000000000
0.125	0.10	0.15	10.996000000	13.820000000	24.59866667	22.60266667	13.416333330	8.023333333	4.213333333	1.757666667	0.440666667	0.100333333	0.030000000	0.001666667	0.000000000
0.175	0.15	0.20	5.314333333	18.406000000	27.73700000	20.12500000	12.160333330	7.867333333	4.382000000	3.323666667	0.483666667	0.125000000	0.065666667	0.009333333	0.000000000
0.225	0.20	0.25	3.924666667	18.537666670	25.07666667	20.49266667	13.761666670	9.359666667	4.971333333	3.660333333	0.215000000	0.000000000	0.000000000	0.000000000	0.000000000
0.275	0.25	0.30	17.799666670	21.556000000	23.53166667	15.28700000	9.443333333	5.807333333	3.113666667	3.243000000	0.217666667	0.000000000	0.000000000	0.000000000	0.000000000
0.325	0.30	0.35	24.392000000	18.637666670	22.76033333	13.44900000	8.079333333	5.579333333	3.146333333	3.675000000	0.280666667	0.000000000	0.000000000	0.000000000	0.000000000
0.375	0.35	0.40	14.230666670	17.837000000	32.75966667	24.38800000	4.743333333	2.579333333	1.355000000	1.853000000	0.246333333	0.007000000	0.000000000	0.000000000	0.000000000
0.425	0.40	0.45	26.841333330	13.971333330	21.84266667	21.01766667	6.827000000	3.922333333	2.740666667	2.228333333	0.377333333	0.102000000	0.121666667	0.007666667	0.000000000
0.475	0.45	0.50	13.317333330	6.515666667	35.74366667	34.06533333	5.345333333	1.893000000	1.451333333	0.999666667	0.532000000	0.130333333	0.000333333	0.005666667	0.000333333
0.525	0.50	0.55	14.055333330	14.700333330	28.26666667	29.47000000	7.123666667	2.611333333	1.630333333	0.813000000	0.784666667	0.486333333	0.000000000	0.000000000	0.000000000
0.570	0.55	0.59	2.883000000	10.899333330	17.28033333	21.40166667	16.048333330	12.798000000	9.544333333	5.672666667	2.383333333	0.737000000	0.313333333	0.039000000	0.000000000
0.590	0.59		5.334666667	14.787000000	19.01333333	20.25733333	14.999000000	11.951666670	7.604333333	4.108000000	0.985666667	0.261000000	0.146333333	0.492666667	0.060333333