The 2006 Kitwanga River Fish Passage-Culvert...
Aimed to identify culvert structures within the Kitwanga River Watershed that could impede fish movement into upstream reaches and document the degree of sediment input from the crossing including the road surface, ditch lines, and road fill. Lower kitwanga bed material identified as high quality salmon spawning habitat, upper kitwanga has no major fish-bearing tributaries. 23 sites were assessed between Oct and Nov when young salmonids were big enough to be trapped -- of these sites, 3 culvert crossings were identified as either a full/partial fish passage barrier. 3 crossings were ranked as very high SCQI ratings, and 2 as high.
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Papildus informācija
| Lauks | Vērtība |
|---|---|
| Pēdējo reizi mainīts | 2024. gada 24. maijs |
| Metadati pēdējo reizi mainīti | 2024. gada 24. maijs |
| Izveidots | 2024. gada 24. maijs |
| Formāts | |
| Licence | Creative Commons Non-Commercial (Any) |
| Datastore active | False |
| Datastore contains all records of source file | False |
| Has views | True |
| Id | c76cee59-b826-409d-ad34-38656f9eb16f |
| Mimetype | application/pdf |
| Package id | ea148f82-51d5-4a0f-8cc9-f4f03fe33665 |
| Position | 1 |
| Size | 2,2 MiB |
| State | active |
| Url type | upload |