Assessment of the reproductive success of lake sturgeon at the Drummondville spawning ground in spring 2015

The evaluation of reproductive success is based on the estimation of the number of eggs deposited on the spawning ground in relation to the number of larvae that have drifted.

First, we defined the area and the spawning period and captured eggs using an egg sensor and a drift net. Then, we carried out a sturgeon capture-mark-recapture campaign to estimate the size of the spawning contingent. Finally, we caught drifting larvae

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Licence: Creative Commons Attribution 4.0

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Metadata Created March 11, 2020, 03:47 (UTC)
Metadata Updated March 11, 2020, 03:47 (UTC)
Temporal Extent Begin May 01, 2015
Temporal Extent End June 30, 2015
Reference Date(s) May 01, 2015 (Creation)
June 30, 2015 (Revision)

Dataset extent

Map data © OpenStreetMap contributors

Additional Info

Field Value
Ocean Variables Other
Scope dataset
Status completed
  • Date: 2015-05-01 Type: Creation
  • Date: 2015-06-30 Type: Revision
Maintenance Note
Point of Contact Name: Dufour-Pelletier, Samuel Affiliation: Conseil des Abénakis d'Odanak Contact Info Email: sdufourfoo(at) Role: Point of Contact
Responsible Party
  • Affiliation: Conseil des Abénakis d'Odanak Role: Originator
Spatial {"type": "Polygon", "coordinates": [[[-72.2573105, 46.1208057], [-72.8759867, 46.1208057], [-72.8759867, 45.6986353], [-72.2573105, 45.6986353], [-72.2573105, 46.1208057]]]}
North Bounding Latitude 46.1208057
South Bounding Latitude 45.6986353
East Bounding Longitude -72.2573105
West Bounding Longitude -72.8759867
Temportal Extent Begin: 2015-05-01 End: 2015-06-30
Vertical Extent
Default Locale French
Citation identifier Code: 6c10db51-19a2-4a26-81dd-4464f295fb32