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Concentration data of Advancing Resilience Measures for Vegetated Coastlines (ARM4VEG), Guyana

dataset
posted on 11.01.2022, 14:05 by Uwe BestUwe Best, Mick van der Wegen, Jasper Dijkstra, Johan ReynsJohan Reyns, Bram van ProoijenBram van Prooijen, Dano Roelvink
This collection contains data collected during mangrove-mudflat campaign in Guyana, during the PhD Thesis project of Uwe Best. It is being made public both to act as supplementary data for publications and the final PhD thesis document, as well as to allow for open usage by other researchers in their own work.

Suspended sediment concentrations were collected using the optical backscatter sensors (OBSs) which were validated using field water samples. These were collected at two of the measurement locations (MB3 and MB5). For this campaign, two OBSs were used, T9012 and T9011. Both were tested and calibrated prior to use by Nortek after which the relations dictated by the calibration certificate (for the respective instrument) were be applied.

Standard turbidity data in NTU values may then be calibrated to suspended sediment concentration (mg/l) using suspended sediment concentration data determined from the filtration of water samples. Suspended-sediment concentrations typically exceeded 1 g/l with a maximum of 60 g/l. Field water samples were then used validate the instrument measurements (where the maximum capacity of the OBSs were often exceed).


Funding

The fieldwork presented in this paper was conducted under the research permit “Mangrove- Mudflat Coastlines Impacted by Sea Level Rise (SLR)- Hydrodynamics and Sediment Dynamics, Chateau Margot Mangroves, Guyana’. It was funded jointly by the Mangrove Research of NAREI (Project #:2019-01) and the PhD Project, 107440 (IHE Delft – Deltares).

History

Publisher

4TU.ResearchData

Time coverage

November 2019 - January 2021

Geolocation

Chateau Margot, Guyana

Geolocation Longitude

58.07358333

Geolocation Latitude

6.82022222

Format

zipped MATLAB data and code files (.mat, .m) and excel (.xlsx) files.

Organizations

TU Delft, Faculty of Civil Engineering and Geosciences, Department of Hydraulic Engineering, Coastal Engineering, instead of Delft University of Technology; IHE Delft Institute for Water Education, Department of Water Science and Engineering; Deltares, Ecosystems and Sediment Dynamics (ESD), Marine and Coastal Systems : Applied Morphodynamics (AMO); Guyana Restoration and Management Department, National Agricultural Research and Extension Institute (NAREI); Ministry of Public Works, Guyana.