Catalog - Data.gov

Found 36 datasets matching "Fish Length: Standard".

#1 Federal
Juvenile Tuna Lengths collected during NOAA R/V Townsend Cromwell cruise in 1967 in Hawaiian waters
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-03T01:00:28.000+00:00
Standard length only or standard length and fork length of juvenile tunas were measured during NOAA Research Vessel Townsend Cromwell Cruise 032 (12 July - 4 October 1967). Fish were caught using...
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Search relevance: 64.33 | Views last month: 0
#2 Federal
Larval and Young of Year Walleye Diets in Western Lake Erie during 2014 and 2019
- Organization: Department of the Interior
- Updated: 2024-02-01T00:00:00Z
Lake Erie walleye (Stizostedion vitreum) recruitment fluctuates annually and depends partially on their diet and growth during their first year of life. To determine how age-0 walleye have...
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Search relevance: 60.07 | Views last month: 0
#3 Federal
Prey fish returned to Forster’s tern colonies in South San Francisco Bay during 2005-2015
- Organization: Department of the Interior
- Updated: 2020-08-30T00:00:00Z
Prey fish were collected at 17 Forster’s tern breeding colonies during colony visits from 2005-2015. Prey fish were identified to the lowest taxonomic category. We present relative abundances by...
- xml
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Search relevance: 56.40 | Views last month: 0
#4 Federal
Food Habits Database (FHDBS)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-15T19:16:03.000+00:00
The NEFSC Food Habits Database has two major sources of data. The first, and most extensive, is the standard NEFSC Bottom Trawl Surveys Program. During these surveys, food habits data are...
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Search relevance: 54.45 | Views last month: 2
#5 Federal
Size Frequency Log data collected on a NOAA R/V Charles H Gilbert cruise in 1970 and on NOAA R/V Townsend Cromwell cruises in 1971 - 1972 and 1975 - 1984 in the central and western Pacific Ocean
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-07-11T00:00:00.000+00:00
This data contains data collected on NOAA research vessels in American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, the Main Hawaiian Islands and the Northwestern Hawaiian...
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Search relevance: 52.10 | Views last month: 0
#6 Federal
Bioelectrical impedance analysis for an endangered desert fish—Data
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
These data were used to examine the effectiveness of a non-lethal tool (Bioelectrical Impedance Analysis, "BIA") to estimate the physiological condition of endangered and threatened fishes in the...
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- xml
Search relevance: 47.72 | Views last month: 2
#7 Federal
Cephalopholis argus fish census and assemblage data from the West Hawaii Roi Removal Project 2010-2012 (NODC Accession 0099263)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-12-15T00:00:00.000+00:00
This project examined the results of the field manipulative experiment that has been set up to test the ecological effects of introduced roi on reef fish associations in West Hawaii. This on-going...
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Search relevance: 47.28 | Views last month: 0
#8 Federal
Cephalopholis argus fish census and assemblage data from the West Hawaii Roi Removal Project 2010-2012 (NCEI Accession 0099263)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-01-22T00:00:00.000+00:00
This project examined the results of the field manipulative experiment that has been set up to test the ecological effects of introduced roi on reef fish associations in West Hawaii. This on-going...
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Search relevance: 47.16 | Views last month: 0
#9 Federal
AFSC/RACE/EcoFOCI: NPRB_1220:Mitochondrial DNA-based identification of eggs, larvae and dietary components of commercially and ecologically important fish species and selected invertebrates in the northeast Pacif
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-15T19:15:56.000+00:00
Accurate identification of various life history stages and prey items of marine fishes and invertebrates is central for understanding distribution,abundance, trophic ecology, and biodiversity of...
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Search relevance: 46.52 | Views last month: 0
#10 Federal
Detections, Physical Captures, Water Quality, and Fish Health associated with Endangered Suckers in Three Net Pens in Upper Klamath Lake, 2020
- Organization: Department of the Interior
- Updated: 2023-08-02T00:00:00Z
To determine how initial length affects survival of captively-reared juvenile suckers, we introduced Passive Integrated Transponder (PIT) tagged juvenile suckers into three net pens in Upper...
- xml
- xml
Search relevance: 45.64 | Views last month: 0
#11 Federal
Fish Diet Data, 2015: Coastal Lagoons Monitoring in the Arctic Network of National Parks
- Organization: Department of the Interior
- Updated: 2025-04-11T00:00:00Z
Fish diet data for predators in the coastal lagoons of northwestern Alaska. Methods are described in the monitoring protocol: Jones T, Apsens S, Miller S, Robards M. 2018. Coastal lagoons vital...
- csv
Search relevance: 44.45 | Views last month: 0
#12 Federal
ENANTIOMER-SPECIFIC MEASUREMENTS OF CURRENT-USE PESTICIDES IN AQUATIC SYSTEMS
- Organization: U.S. Environmental Protection Agency
- Updated: 2017-03-21
These data are provided in six data tables. Each data table corresponds to a set of samples obtained from a different organization in California that were analyzed for this study. Metadata is...
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- pdf
Search relevance: 44.05 | Views last month: 0
#13 State
Fish - High Mountain Lakes [ds102]
- Organization: State of California
- Updated: 2025-06-25T20:54:00.186Z
The fish dataset presents results from High Mountain Lakes (HML), SLIP (Sierra Lakes Inventory), and Redwood Sciences Laboratory (RSL) project fishery surveys. Both projects collected data on high...
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Search relevance: 43.23 | Views last month: 0
#14 Federal
Stream Segments Captures and Crossings Associated With 2012 Aquatic Organism Passage Study Siuslaw National Forest
- Organization: Department of the Interior
- Updated: 2020-08-19T00:00:00Z
Stream segments, aquatic organism captures, stream surveys, and road-stream crossings described by these metadata accompany a 2012 electrofishing study of the distribution and abundance of aquatic...
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Search relevance: 42.22 | Views last month: 0
#15 Federal
St Andrews Bay, Florida, Juvenile Reeffish Survey from 2002-07-05 to 2015-08-13 (NCEI Accession 0156994)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-11-23T00:00:00.000+00:00
This data set contains Excel and CSV files containing fish length of Juvenile Reeffish. Trawls were made during the summer months in shallow seagrass beds to monitor the number and species of...
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Search relevance: 39.98 | Views last month: 0
#16 Federal
Water Column Sonar Data Collection (SH1610, EK60)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-08-13T00:00:00.000+00:00
1. Use paired midwater trawls to evaluate potential selectivity of Pacific hake age/size classes by different codend liners (Standard AWT 32 mm versus 7 mm used by DFO on their Cantrawl) in the...
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Search relevance: 37.93 | Views last month: 0
#17 Federal
Water Column Sonar Data Collection (SH1610, EK80)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-08-13T00:00:00.000+00:00
1. Use paired midwater trawls to evaluate potential selectivity of Pacific hake age/size classes by different codend liners (Standard AWT 32 mm versus 7 mm used by DFO on their Cantrawl) in the...
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Search relevance: 37.93 | Views last month: 0
#18 Federal
Water Column Sonar Data Collection (SH1610, ME70)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-08-13T00:00:00.000+00:00
1. Use paired midwater trawls to evaluate potential selectivity of Pacific hake age/size classes by different codend liners (Standard AWT 32 mm versus 7 mm used by DFO on their Cantrawl) in the...
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Search relevance: 37.62 | Views last month: 0
#19 Federal
Assessment of coral reef benthic communities and reef fish survey data from locations in the Commonwealth of Northern Marianas Islands from 2014-10-01 to 2018-09-30 (NCEI Accession 0225446)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-03-10T00:00:00.000+00:00
Overview Currently, the LTMMP has 52 long-term monitoring sites across Saipan, Tinian, and Rota that are surveyed on a rotating biennial basis. Three main habitat types are covered: Fore reef,...
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Search relevance: 36.92 | Views last month: 0
#20 Federal
Commonwealth of the Northern Mariana Islands (CNMI) long-term coral reef monitoring from 2011-10-01 to 2014-09-30 (NCEI Accession 0129268)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-07-28T00:00:00.000+00:00
Currently, the LTMMP has ~50 long-term monitoring sites across Saipan, Tinian, and Rota that are surveyed on a rotating biennial basis. Three main habitat types are covered: Fore reef, reef flat...
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Search relevance: 36.92 | Views last month: 0

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