Data · dataset · 2020
Western Lake Erie index trawl netting data
Listed in Ontario Open Government Data
Get data on annual binational western Lake Erie index trawl netting This dataset represents the results of inter-agency index trawl netting studies in Lake Erie.
Description
Netting occurs annually in August and is conducted through a partnership between Ontario and Ohio. Data is used to assess year, class and strength of species based on catches of:
- young of the year
- yearling
- older fish Catch rates for juvenile walleye and yellow perch are used to estimate survival rates and to forecast population abundance.
Links
Where it is published
- Ontario Open Government Data dataset page data.ontario.ca/dataset/western-lake-erie-index-trawl-netting-data ↗
landing page · from data ontario ca
Catalogue records · 1
- CKAN API data.ontario.ca/api/3/action/package_show?id=8aea212b-8272-445f-a570-c8655545e… ↗
metadata API · from data ontario ca
Topics
- From keywords
- Earth & Environmental Science · Economics & Finance · Energy
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Ontario Open Government Data | 8aea212b-8272-445f-a570-c8655545e29c | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | mapping · data ontario ca | connector:data_ontario_ca@1.0.0 | |
| concepts[field].local:field:economics-finance | mapping · data ontario ca | connector:data_ontario_ca@1.0.0 | |
| concepts[field].local:field:energy | mapping · data ontario ca | connector:data_ontario_ca@1.0.0 | |
| created_date | source · data ontario ca | connector:data_ontario_ca@1.0.0 | |
| description | source · data ontario ca | connector:data_ontario_ca@1.0.0 | /notes |
| license_text | source · data ontario ca | connector:data_ontario_ca@1.0.0 | |
| publication_date | source · data ontario ca | connector:data_ontario_ca@1.0.0 | |
| title | source · data ontario ca | connector:data_ontario_ca@1.0.0 | /title |
| updated_date | source · data ontario ca | connector:data_ontario_ca@1.0.0 |