CHS – Kempenfelt Bay Multibeam Echosounder Data\Mapping. Canadian Hydrographic Multibeam Echosounder data. Strawberry Island and Shoal. Lake Simcoe Substrate Mapping. Most of the lake has been mapped using a 2 km grid.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Strawberry Island and Shoal
Most of the lake has been mapped using a 2 km grid.
Higher density sampling was undertaken for Kempenfelt Bay, Strawberry Island\Shoal and Georgina Island
Acoustic data have been edited and sediment samples for ground truthing are being processed.
189,487 dual frequency sounding
Sediment layer of interest is between the lake bottom and the depth of the first horizon in the sediment profile
22 sediment cores were collected to determine phosphorus concentration profiles
Bottom of first (contemporary)
(LF depth-HF depth)
model of sediment thickness of the sediment layer ranging from 0.05 to 4.5 m
Also shown are the locations of the core sites used to measured sediment concentration profiles of total phosphorus and other constituents
Data have been edited and ingressed into GIS
Model development to estimate in situ mass is ongoing
Cores were collected at 22 sites during the winter (February, 2011)
Concentration grouped by core intervals indicate concentrations are spread over a wide range
Surface concentrations (0-5 cm) are comparable for all of Cook’s Bay (below)
South to North