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

Data and Resources

Keywords

Dataset extent

Map data © OpenStreetMap contributors

Metadata Reference Date(s) June 23, 2022 (Creation)
June 23, 2022 (Revision)
Dataset Reference Date(s) January 07, 2020 (Creation)
February 21, 2020 (Revision)
Frequency of Update As Needed

Responsible Party 1
Affiliation
Conseil des Abénakis d'Odanak
Role
Originator
Responsible Party 2
Name
Dufour-Pelletier, Samuel
Affiliation
Conseil des Abénakis d'Odanak
Email
sdufour@caodanak.com
Role
Point of Contact

Field Value
Title Assessment of the reproductive success of lake sturgeon at the Drummondville spawning ground in spring 2015
Description

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

Keywords
Ocean Variables Other
Scope Dataset
Status Completed
Resource Dates
Resource Date 1
Date
2020-01-07
Type
Creation
Resource Date 2
Date
2020-02-21
Type
Revision
Maintenance and update frequency As Needed
Point of Contact
Point of Contact 1
Name
Dufour-Pelletier, Samuel
Affiliation
Conseil des Abénakis d'Odanak
Email
sdufour@caodanak.com
Role
Point of Contact
Responsible Party
Responsible Party 1
Affiliation
Conseil des Abénakis d'Odanak
Role
Originator
Spatial Extent { "coordinates": [ [ [ -72.2573105, 46.1208057 ], [ -72.8759867, 46.1208057 ], [ -72.8759867, 45.6986353 ], [ -72.2573105, 45.6986353 ], [ -72.2573105, 46.1208057 ] ] ], "type": "Polygon" }
North Bounding Latitude 46.1208057
South Bounding Latitude 45.6986353
East Bounding Longitude -72.2573105
West Bounding Longitude -72.8759867
Temporal Extent
Begin
2015-05-01
End
2015-06-30
Default Locale French
Citation identifier
XML Metadata File Location https://ogsl.ca