gov.noaa.nmfs.inport:20693
eng
UTF8
dataset
Database
Southwest Fisheries Science Center
(858)546-7000
8901 La Jolla Shores Dr.
La Jolla
CA
92037
USA
http://swfsc.noaa.gov/
WWW:LINK-1.0-http--link
Website
Website for this organization
information
8:00-16:30
resourceProvider
Gu, Yuhong
(858) 546-7053
(858) 546-7003
8901 La Jolla Shores Dr
La Jolla
CA
92037
Yuhong.Gu@noaa.gov
M-F 8:00 - 16:30
pointOfContact
2024-02-29T00:00:00
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
ISO 19115-2:2009(E)
FRD Trawl Database
FRD Trawl Database
2004
creation
2015
publication
NOAA/NMFS/EDM
20693
https://www.fisheries.noaa.gov/inport/item/20693
WWW:LINK-1.0-http--link
Full Metadata Record
View the complete metadata record on InPort for more information about this dataset.
information
Fish captured in trawls by the SWFSC Fisheries Resources Division during surveys for coastal pelagic species. Most tows were targeted for sardine using a Nordic trawl on the surface at night. The database includes identification to various taxonomic levels depending on species, length frequencies, biomass data, and some age data for sardine based on analysis of otoliths.
These data have been collected primarily for use in the Pacific sardine stock assessment to estimate adult parameters for the daily egg-production method, and to quantify species compositions for acoustic estimates.
underDevelopment
Gu, Yuhong
(858) 546-7053
(858) 546-7003
8901 La Jolla Shores Dr
La Jolla
CA
92037
Yuhong.Gu@noaa.gov
M-F 8:00 - 16:30
custodian
asNeeded
ATM
theme
Acoustic Trawl Method
jack mackerel
theme
Trachurus symmetricus
DEPM
theme
daily egg production method
anchovy
platform
Engraulis mordax
sardine
platform
Sardinops sagax
Pacific mackerel
platform
Scomber japonicus
DOC/NOAA/NMFS/SWFSC > Southwest Fisheries Science Center, National Marine Fisheries Service, NOAA. U.S. Department of Commerce
dataCentre
Global Change Master Directory (GCMD) Data Center Keywords
2017-04-24
publication
8.5
FRD and CalCOFI Cruise Data
project
InPort
otherRestrictions
Cite As: Southwest Fisheries Science Center, [Date of Access]: FRD Trawl Database [Data Date Range], https://www.fisheries.noaa.gov/inport/item/20693.
NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.
otherRestrictions
Access Constraints: There are no restrictions or prerequisites for accessing these data.
unclassified
NOAA Data Management Plan (DMP)
NOAA/NMFS/EDM
20693
https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/swfsc/dmp/pdf/20693.pdf
WWW:LINK-1.0-http--link
NOAA Data Management Plan (DMP)
NOAA Data Management Plan for this record on InPort.
information
crossReference
eng; US
oceans
-130
-115
30
50
2004
false
eng
false
Other
Trawl Data
2019-07-24
publication
XLS - Microsoft Excel
Zip
Southwest Fisheries Science Center
(858)546-7000
8901 La Jolla Shores Dr.
La Jolla
CA
92037
http://swfsc.noaa.gov/
WWW:LINK-1.0-http--link
Southwest Fisheries Science Center Website
Website listed for Southwest Fisheries Science Center
information
8:00-16:30
distributor
https://coastwatch.pfeg.noaa.gov/erddap/search/advanced.html?page=1&itemsPerPage=1000&searchFor=CPS+Trawl
WWW:LINK-1.0-http--link
catch,specimen,length_frequency
download
https://console.cloud.google.com/storage/browser/_details/nmfs_odp_swfsc/Fisheries%20Resources%20Division/CPS_Trawl_Life_History_Specimen_Data.csv?pageState=(%22StorageObjectListTable%22:(%22f%22:%22%255B%255D%22))&project=noaa-gcs-public-data
WWW:LINK-1.0-http--link
CPS_Trawl_Life_History_Specimen_Data.csv
download
https://console.cloud.google.com/storage/browser/_details/nmfs_odp_swfsc/Fisheries%20Resources%20Division/CPS_Trawl_Life_History_Haul_Catch_Data.csv?pageState=(%22StorageObjectListTable%22:(%22f%22:%22%255B%255D%22))&project=noaa-gcs-public-data
WWW:LINK-1.0-http--link
CPS_Trawl_Life_History_Haul_Catch_Data.csv
download
https://console.cloud.google.com/storage/browser/_details/nmfs_odp_swfsc/Fisheries%20Resources%20Division/CPS_Trawl_Life_History_Length_Frequency_Data.csv?pageState=(%22StorageObjectListTable%22:(%22f%22:%22%255B%255D%22))&project=noaa-gcs-public-data
WWW:LINK-1.0-http--link
CPS_Trawl_Life_History_Length_Frequency_Data.csv
download
dataset
Accuracy
Data are range-checked and error-checked via a computer program on-board or after data loaded into SQL server in the center.
Fish are collected by Nordic surface trawls at sea where they are enumerated and a subset is weighed and measured. Additional data such as age and fecundity in the "specimens" table are collected in the laboratory from fish samples.
Midwater Rope Trawl
Trawl Nets
Employs a four-seam box design with a 174 feet headrope, footrope, and breastlines. The mouth opening of the HSMRT is approximately 13.3 meters vertical and 27.5 meters horizontal. Once the net is deployed, changes in the position of the net in the water column are made by increasing or decreasing the speed of the vessel, or by bringing in or letting out trawl wire.
Bell M. Shimada (SH)
The fourth vessel of its kind, Bell M. Shimada offers fisheries scientists the ability to monitor fish populations without altering their behavior, allowing them to collect data with unprecedented accuracy. With better data, biologists and oceanographers can help managers make better management decisions. In the Pacific, Bell M. Shimada will help scientists gain valuable insight into the California Current Large Marine Ecosystem, a globally significant natural resource that stretches from Baja California to British Columbia. Two scientists at the Center recently described some of the way in which this vessel will enhance existing or open opportunities for new research projects.
Midwater Rope Trawl
Trawl Nets
Employs a four-seam box design with a 174 feet headrope, footrope, and breastlines. The mouth opening of the HSMRT is approximately 13.3 meters vertical and 27.5 meters horizontal. Once the net is deployed, changes in the position of the net in the water column are made by increasing or decreasing the speed of the vessel, or by bringing in or letting out trawl wire.
New Horizon
R/V New Horizon served the US scientific community from 1978 through 2014
Midwater Rope Trawl
Trawl Nets
Employs a four-seam box design with a 174 feet headrope, footrope, and breastlines. The mouth opening of the HSMRT is approximately 13.3 meters vertical and 27.5 meters horizontal. Once the net is deployed, changes in the position of the net in the water column are made by increasing or decreasing the speed of the vessel, or by bringing in or letting out trawl wire.
Miller Freeman (MF)
The Miller Freeman was decommissioned on 3/29/13 after many years of exemplary service. Pictures of the ceremony will be posted here when available - please check back soon. Miller Freeman was a 215-foot fisheries and oceanographic research vessel and was one of the largest research trawlers in the United States. Miller Freeman's primary mission was to provide a working platform for the study of the ocean's living resources. The ship was named for Miller Freeman (1875-1955), a publisher who was actively involved in the international management of fish harvests. The ship was launched in 1967, but not fully rigged until 1975. The vessel was again re-rigged in 1982. Miller Freeman was homeported at the Marine Operations Center-Pacific in Newport, Oregon. With a 12,578 mile / 31 day endurance, Miller Freeman was capable of operating in any waters of the world. Miller Freeman was owned by the United States of America, Department of Commerce's National Oceanic and Atmospheric Administration. The ship was operated by NOAA Marine and Aviation Operations and carried a complement of 7 NOAA Corps officers, 27 crew members, and maximum of 11 scientists.
Midwater Rope Trawl
Trawl Nets
Employs a four-seam box design with a 174 feet headrope, footrope, and breastlines. The mouth opening of the HSMRT is approximately 13.3 meters vertical and 27.5 meters horizontal. Once the net is deployed, changes in the position of the net in the water column are made by increasing or decreasing the speed of the vessel, or by bringing in or letting out trawl wire.
Frosti
Frosti is a private fishing trawler owned and operated by Frosti Fishing Nanoose Bay, BC, Canada
Midwater Rope Trawl
Trawl Nets
Employs a four-seam box design with a 174 feet headrope, footrope, and breastlines. The mouth opening of the HSMRT is approximately 13.3 meters vertical and 27.5 meters horizontal. Once the net is deployed, changes in the position of the net in the water column are made by increasing or decreasing the speed of the vessel, or by bringing in or letting out trawl wire.