Search results for fish migration
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14 datasets for “fish migration”
- GovData Germany
Distribution and diel vertical migration of mesopelagic fishes in the Sargasso Sea – Species list
OpenAgrarUpdated 23 Oct 2025
Artenliste der mesopelagischen Fische, die 2014 während der 373. Reise der Walther Herwig III gefangen wurden (inkl. Längen …
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- Data.gov Catalog
Historical Screw Trap Monitoring of Red Bluff Fisheries - Mill and Deer Creeks, Tehama County
California Department of Fish and WildlifeUpdated 14 Jul 2023
… Database includes dates, locations, flow, times, fish species, counts, brood year, fork length, weight, health code, and trout …
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- California Open Data
Vertical Distribution of Larval Delta Smelt and Striped Bass - Lower San Joaquin and Sacramento Rivers
California Department of Fish and WildlifeUpdated 11 Nov 2026
Larval fishes were collected using three conical plankton nets fished simultaneously on the lower San Joaquin and Sacramento …
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- California Open Data
Historical Screw Trap Monitoring of Red Bluff Fisheries - Mill and Deer Creeks, Tehama County
California Department of Fish and WildlifeUpdated 11 Nov 2026
… Database includes dates, locations, flow, times, fish species, counts, brood year, fork length, weight, health code, and trout …
- XLSX
- ZIP
- California Open Data
California Fish Passage Assessment Database [ds69]
California Department of Fish and WildlifeUpdated 11 Nov 2026
The Passage Assessment Database (PAD) geospatial file contains locations of known and potential barriers to salmonid migration in …
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- ARCGIS GEOSERVICES REST API
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- ZIP
- GEOJSON
- KML
- +4
- Open Government Canada
Eulachon Migration Study Bottom Trawl Surveys - North
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 21 Jul 2026
… fishing were 0800 to 1700 hours, depending on sunrise and sunset in winter months. The Eulachon Migration Study …
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- ESRI REST
- Open Government Canada
Eulachon Migration Study Bottom Trawl Surveys - South
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 21 Jul 2026
… fishing were 0700 to 1700 hours, depending on sunrise and sunset in winter months. The Eulachon Migration Study …
- XLSX
- HTML
- CSV
- ESRI REST
- Open Government Canada
Eulachon Migration Study Bottom Trawl Surveys
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 21 Jul 2026
Catch, effort, location (latitude and longitude), and associated biological data from the Eulachon Migration Study Bottom Trawl surveys …
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- HTML
- data.gov.ie
National Barrier Mitigation Programme Data
Inland Fisheries IrelandUpdated 13 Nov 2026
… mitigating and removing man-made barriers that impact fish migration, water quality, biodiversity, and hydromorphology. The National Barrier …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4
- GovData Germany
Explosives leaking from dumped munition contaminate fish from German coastal waters – a cause for chronic effects?
OpenAgrarUpdated 21 Jan 2026
… A major concern is that biota, including fish, are negatively affected by toxic explosives leaking into marine environments …
- XLSX
- Data.gov Catalog
NCRN Bird Monitoring Data 2018
National Park ServiceUpdated 1 Jan 2019
This dataset represents 2018 NCRN forest and grassland bird monitoring. Data were collected on avian abundance/density and …
- XLSX
- Data.gov Catalog
NCRN Bird Monitoring Data 2007 - 2017
National Park ServiceUpdated 13 Nov 2017
These data represent the first ten years of data collection (2007-2016) on avian abundance/density and distribution …
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- XML
- Open Government Canada
Federal Whales Initiative – Freshwater and sediment data (Pacific Region)
Environment and Climate Change Canada | Environnement et Changement climatique CanadaUpdated 29 Sept 2026
… the Salish Sea as well as the primary migratory pathway for Chinook salmon during the freshwater habitat component …
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- CSV
- California Open Data
ACE Connectivity (Ranks 4 & 5)
California Energy CommissionUpdated 10 Nov 2026
Terrestrial Connectivity is one of the main outputs of the CA Department of Fish and Wildlife’s Areas …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4