Data · dataset · 2020
Lake Erie central basin midwater trawl / hydroacoustics
Listed in Ontario Open Government Data
Get data on annual binational midwater trawl and hydroacoustic surveys in the Lake Erie central basin This dataset contains the results of annual midwater trawl and hydroacoustic surveys in the Lake Erie central basin.
Description
The surveys have been conducted since 2004 in partnership with the Ohio Department of Natural Resources and the U.S. Geological Survey. Data are collected for eight cross-basin transects and used to estimate densities of rainbow smelt and emerald shriner, which are the primary pelagic forage species in the Lake Erie central basin.
Links
Where it is published
- Ontario Open Government Data dataset page data.ontario.ca/dataset/lake-erie-central-basin-midwater-trawl-hydroacoustics ↗
landing page · from data ontario ca
Catalogue records · 1
- CKAN API data.ontario.ca/api/3/action/package_show?id=f3464608-e434-471d-bbb9-5bdcc10b0… ↗
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 | f3464608-e434-471d-bbb9-5bdcc10b024e | 13 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 |