Search results for fish sampling
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57 datasets for “fish sampling”
- California Open Data
Market Squid Fishery, Historic Biological Samples - 1989-1994 - California
California Department of Fish and WildlifeUpdated 11 Nov 2026
… This data and metadata were submitted by California Department of Fish and Wildlife (CDFW) Staff though the Data …
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- data.gov.uk
Freshwater Fish Per- and polyfluoroalkyl substances (PFAS) analysis 2022
Environment AgencyUpdated 4 Nov 2026
… These data were produced from the same samples collected as part of the routine sampling and analysis undertaken …
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- data.gov.uk
Saline Fish Per- and polyfluoroalkyl substances (PFAS) analysis 2022
Environment AgencyUpdated 18 Sept 2026
Per- and Polyfluorinated Substances (PFAS) analysis of fish can be used to indicate the ecological status of a …
- XLSX
- California Open Data
Characterization of Nearshore Fish Communities Associated with Rocky Reef Habitats, California North Coast MPA Baseline Study, 2014 to 2015
California Ocean Protection CouncilUpdated 12 Nov 2026
… Sites were sampled by fishing for 45 minutes in each of four, 500 meter by 500 meter sampling …
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- California Open Data
Sorting Effort for Dungeness Crab Megalopae in CalCOFI Plankton Samples - 2012 & 2015
California Department of Fish and WildlifeUpdated 11 Nov 2026
Two efforts to sort California Cooperative Oceanic Fisheries Investigations (CalCOFI) plankton samples by CDFW Scientific Aid staff occurred …
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- data.gov.au
Influence of life history variation and habitat on mercury bioaccumulation in a high-order predatory fish in tropical Australia
Australian Ocean Data NetworkUpdated 23 Jun 2025
… A total of 310 barramundi tissue samples were collected over the three river environs over four years Billabongs …
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- AUDIO/BASIC
- PNG
- data.gov.uk
Saline Fish Tissue Per- and polyfluoroalkyl substances (PFAS) analysis 2022
Environment AgencyUpdated 18 Sept 2026
… fish can be used to indicate the ecological status of a river. These data were produced from samples …
- XLSX
- California Open Data
Fishing Effort Study of Private and Rental Boats - Private-Access Sites, Southern California - 2008-2009
California Department of Fish and WildlifeUpdated 11 Nov 2026
… recreational fishing boats, non-fishing boats and passengers, and missed boats returning to southern California marinas. Samplers were …
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- ZIP
- Data.gov Catalog
Great Smoky Mountains National Park Fisheries Index of Biotic Integrity (IBI) Surveys
National Park ServiceUpdated 14 Oct 2020
… Techniques for IBI sampling also use seining in conjunction with electrofishing for fish capture. The point of IBI …
- XLSX
- California Open Data
New Zealand Mudsnail Presence/Absence Surveys - California
California Department of Fish and WildlifeUpdated 11 Nov 2026
… sample review, and survey location notes. This data and metadata were submitted by California Department of Fish and …
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- ZIP
- California Open Data
Recreational Angler Surveys - Lake Silverwood, San Bernardino County - 1999-2020
California Department of Fish and WildlifeUpdated 11 Nov 2026
Roving creel surveys using stratified random sampling to determine angler catch rates, angler satisfaction, estimated trout harvested, total …
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- ZIP
- GovData Germany
Temporal trends of mercury levels in fish (dab, Limanda limanda) and sediment from the German Bight (North Sea) in the period 1995–2020
OpenAgrarUpdated 21 Jan 2026
… in fish from 1995 to 2009 followed the protocol described by Harms (1981, 1998). Briefly, wet samples were …
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- California Open Data
Fish Entrainment Monitoring - Spring Head of Old River, Sacramento-San Joaquin Delta
California Department of Fish and WildlifeUpdated 11 Nov 2026
… Dataset also includes limited fish sampling using various methods prior to VAMP. Dataset spans 1992-2007. This data …
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- Open Government Canada
Matrix of functional traits of species sampled in the annual survey of the estuary and the northern Gulf of St. Lawrence
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 16 Apr 2026
This dataset contains functional traits for fish and invertebrate taxa sampled in the annual ecosystem bottom trawl survey …
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- Open Government Canada
Chemical Monitoring in Local Foods: Mercury in Fish
Government of Alberta | Gouvernement de l'AlbertaUpdated 2 Sept 2026
… advisories for fish consumption based on total mercury (THg; all forms of Hg in a sample). This dataset …
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- HTML
- data.gov.au
WAMSI Node 4.2.1b - Development and validation of an estuarine health index for the Swan Estuary
Western Australian Marine Science InstitutionUpdated 23 Jun 2025
… fish sample collected between 1976 and 2009: (i) the raw values calculated for each of the selected fish …
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- data.gov.au
Database of Marine Larval Fish Assemblages in Australian temperate and subtropical waters (1983 - 2016)
Australian Ocean Data NetworkUpdated 22 Jul 2026
… Here we collate 3178 samples of larval fishes, from 12 research projects from 1983 to November 2016, from …
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- HTML
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- Open Government Canada
Sablefish Offshore Stratified Random Trap Survey
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 1 Sept 2026
… fishing event information (including capture location). StRS Biological Information This table contains the biological data for sampled catches …
- CSV
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- ESRI REST
- SHP
- California Open Data
Monitoring and Evaluation of Salmonid Habitat Restoration (MESHR) Effectiveness Monitoring
California Department of Fish and WildlifeUpdated 11 Nov 2026
… 6.276 MB This data and metadata were submitted by California Department of Fish and Wildlife (CDFW) Staff …
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- ZIP
- California Open Data
Commercial Herring Fishery Monitoring Data - San Francisco Bay
California Department of Fish and WildlifeUpdated 11 Nov 2026
… Commercial and Research SF herring data, herring landing receipts, Research catch, commercial samples, Eggs Produced at Age, SF …
- XLSX
- ZIP