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Canopy Density and Reef Hydrodynamics


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Created: Sep 01, 2025 at 2:44 p.m. (UTC)
Last updated: Sep 01, 2025 at 3:39 p.m. (UTC)
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Abstract

This dataset contains high-resolution hydrodynamic and sediment measurements collected at a natural Eastern oyster (Crassostrea virginica) reef in Mosquito Lagoon, Florida, to examine how spatial variability in canopy density influences flow and sediment dynamics. Velocity measurements were obtained using Vectrino acoustic Doppler velocimeters deployed both within and above four distinct canopy density types: sparse, moderately dense, clustered dense, and homogeneous dense. Additional measurements of incident and channel flow were collected using a Nortek Vector acoustic Doppler velocimeter and a Nortek HR Profiler. Derived parameters include mean flow velocity components (u, v, w). Complementary sediment core analyses provide grain size distributions and organic matter content (loss-on-ignition). Results from quadrant analysis of 0.25 m² quadrats, used to characterize canopy density across reef types, are also included.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Mosquito Lagoon,IRL, Florida
Longitude
-80.8641°
Latitude
28.9460°

Temporal

Start Date:
End Date:

Content

Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
U.S. National Science Foundation NSF grant #1944880
Defense Advanced Research Projects Agency Reefense HR001121S0012

How to Cite

Thenuwara, M., K. Kibler, J. Taye, P. Vien (2025). Canopy Density and Reef Hydrodynamics, HydroShare, http://www.hydroshare.org/resource/87178ac02a3342dcbc1d174f7a00e8c3

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/
CC-BY

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