Cohen, Marcelo Cancela Lisboa (2024): Grain size data of core MD-3 in florida mangrove diebacks [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965038, In: Cohen, MCL (2024): Florida mangrove diebacks [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.964591
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Published: 2024-03-11 • DOI registered: 2024-04-09
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).
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
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):
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