erdFedRockfishCtd
eng
UTF8
dataset
service
Roy Mendelssohn
NOAA NMFS SWFSC Environmental Research Division
+1 831-420-3666
110 McAllister Road
Santa Cruz
CA
95060
USA
erd.data@noaa.gov
pointOfContact
2024-03-27
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
4
column
row
vertical
temporal
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey, CTD Data, 1987-2015
2024-03-27
creation
upwell.pfeg.noaa.gov
erdFedRockfishCtd
Keith Sakuma
Keith.Sakuma@noaa.gov
https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish
information
web browser
Background Information
Background information from the source
information
originator
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey: CTD Data.
Surveys have been conducted along the central California coast in May/June
every year since 1983. In 2004 the survey area was expanded to cover the
entire coast from San Diego to Cape Mendocino. The survey samples a series
of fixed trawl stations using a midwater trawl. The midwater trawl survey
gear captures significant numbers of approximately 10 rockfish species during
their pelagic juvenile stage (i.e., 50-150 days old), by which time annual
reproductive success has been established. Catch-per-unit-effort data from
the survey are analyzed and serve as the basis for predicting future
recruitment to rockfish fisheries. Results for several species (e.g.,
bocaccio, chilipepper [S. goodei], and widow rockfish [S. entomelas]) have
shown that the survey data can be useful in predicting year-class strength
in age-based stock assessments.
The survey's data on YOY Pacific whiting has also been used in the stock
assessment process. To assist in obtaining additional northward spatial
coverage of YOY Pacific whiting off Oregon and Washington, in 2001 the
Pacific Whiting Conservation Cooperative in cooperation with the NOAA NMFS
Northwest Fisheries Science Center began a midwater trawl survey patterned
after the NOAA NMFS SWFSC Fisheries Ecology Division's (FED) existing survey.
Both surveys work cooperatively together each year in order to resolve
interannual abundance patterns of YOY rockfish and Pacific whiting on a
coastwide basis, which provides expedient, critical information that can be
used in the fisheries management process.
The large quantity of physical data collected during the surveys (e.g., CTD
with attached transimissometer and fluorometer, thermosalinometer, and ADCP)
have provided a better understanding of the hydrographic conditions off the
California coast and analysis of these data have been distributed through the
publication of NOAA NMFS Technical Memoranda.
For more information, see
https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish
and http://www.sanctuarysimon.org/projects/project_info.php?projectID=100118
Keith Sakuma
Keith.Sakuma@noaa.gov
https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish
information
web browser
Background Information
Background information from the source
information
pointOfContact
atmosphere
attenuation
bucket
chemistry
chlorophyll
color
concentration
cruise
density
division
dynamic
ecology
fed
fisheries
fluorescence
from
identifier
irradiance
juvenile
mid
noaa
ocean
ocean color
oceans
optical
optical properties
optics
properties
rockfish
salinity
sea
seawater
station
survey
swfsc
tansmissivity
temperature
thermosal
transmission
trawl
voltage
water
theme
Earth Science > Oceans > Salinity/Density > Salinity
Earth Science > Oceans > Salinity/Density > Density
Earth Science > Oceans > Ocean Temperature > Water Temperature
Earth Science > Oceans > Ocean Optics > Fluorescence
Earth Science > Oceans > Ocean Optics > Attenuation/Transmission
Earth Science > Oceans > Ocean Chemistry > Chlorophyll
Earth Science > Atmosphere > Altitude > Station Height
theme
GCMD Science Keywords
NOAA SWFSC FED
project
time
longitude
latitude
depth
sea_water_practical_salinity
sea_water_density
concentration_of_chlorophyll_in_sea_water
volume_fraction_of_oxygen_in_sea_water
theme
CF Standard Name Table v70
The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.
NOAA SWFSC FED
largerWorkCitation
project
Unidata Common Data Model
TrajectoryProfile
largerWorkCitation
project
eng
geoscientificInformation
1
-126.0017
-117.323
32.53783
44.50116
seconds
1987-05-24T02:10:00Z
2015-06-14T11:51:00Z
-1992.0
-0.0
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey, CTD Data, 1987-2015
2024-03-27
creation
Keith Sakuma
Keith.Sakuma@noaa.gov
https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish
information
web browser
Background Information
Background information from the source
information
originator
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey: CTD Data.
Surveys have been conducted along the central California coast in May/June
every year since 1983. In 2004 the survey area was expanded to cover the
entire coast from San Diego to Cape Mendocino. The survey samples a series
of fixed trawl stations using a midwater trawl. The midwater trawl survey
gear captures significant numbers of approximately 10 rockfish species during
their pelagic juvenile stage (i.e., 50-150 days old), by which time annual
reproductive success has been established. Catch-per-unit-effort data from
the survey are analyzed and serve as the basis for predicting future
recruitment to rockfish fisheries. Results for several species (e.g.,
bocaccio, chilipepper [S. goodei], and widow rockfish [S. entomelas]) have
shown that the survey data can be useful in predicting year-class strength
in age-based stock assessments.
The survey's data on YOY Pacific whiting has also been used in the stock
assessment process. To assist in obtaining additional northward spatial
coverage of YOY Pacific whiting off Oregon and Washington, in 2001 the
Pacific Whiting Conservation Cooperative in cooperation with the NOAA NMFS
Northwest Fisheries Science Center began a midwater trawl survey patterned
after the NOAA NMFS SWFSC Fisheries Ecology Division's (FED) existing survey.
Both surveys work cooperatively together each year in order to resolve
interannual abundance patterns of YOY rockfish and Pacific whiting on a
coastwide basis, which provides expedient, critical information that can be
used in the fisheries management process.
The large quantity of physical data collected during the surveys (e.g., CTD
with attached transimissometer and fluorometer, thermosalinometer, and ADCP)
have provided a better understanding of the hydrographic conditions off the
California coast and analysis of these data have been distributed through the
publication of NOAA NMFS Technical Memoranda.
For more information, see
https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish
and http://www.sanctuarysimon.org/projects/project_info.php?projectID=100118
ERDDAP tabledap
1
-126.0017
-117.323
32.53783
44.50116
seconds
1987-05-24T02:10:00Z
2015-06-14T11:51:00Z
-1992.0
-0.0
tight
ERDDAPtabledapDatasetQueryAndAccess
https://upwell.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishCtd
ERDDAP:tabledap
ERDDAP-tabledap
ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes.
download
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey, CTD Data, 1987-2015
2024-03-27
creation
Keith Sakuma
Keith.Sakuma@noaa.gov
https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish
information
web browser
Background Information
Background information from the source
information
originator
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey: CTD Data.
Surveys have been conducted along the central California coast in May/June
every year since 1983. In 2004 the survey area was expanded to cover the
entire coast from San Diego to Cape Mendocino. The survey samples a series
of fixed trawl stations using a midwater trawl. The midwater trawl survey
gear captures significant numbers of approximately 10 rockfish species during
their pelagic juvenile stage (i.e., 50-150 days old), by which time annual
reproductive success has been established. Catch-per-unit-effort data from
the survey are analyzed and serve as the basis for predicting future
recruitment to rockfish fisheries. Results for several species (e.g.,
bocaccio, chilipepper [S. goodei], and widow rockfish [S. entomelas]) have
shown that the survey data can be useful in predicting year-class strength
in age-based stock assessments.
The survey's data on YOY Pacific whiting has also been used in the stock
assessment process. To assist in obtaining additional northward spatial
coverage of YOY Pacific whiting off Oregon and Washington, in 2001 the
Pacific Whiting Conservation Cooperative in cooperation with the NOAA NMFS
Northwest Fisheries Science Center began a midwater trawl survey patterned
after the NOAA NMFS SWFSC Fisheries Ecology Division's (FED) existing survey.
Both surveys work cooperatively together each year in order to resolve
interannual abundance patterns of YOY rockfish and Pacific whiting on a
coastwide basis, which provides expedient, critical information that can be
used in the fisheries management process.
The large quantity of physical data collected during the surveys (e.g., CTD
with attached transimissometer and fluorometer, thermosalinometer, and ADCP)
have provided a better understanding of the hydrographic conditions off the
California coast and analysis of these data have been distributed through the
publication of NOAA NMFS Technical Memoranda.
For more information, see
https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish
and http://www.sanctuarysimon.org/projects/project_info.php?projectID=100118
OPeNDAP
1
-126.0017
-117.323
32.53783
44.50116
seconds
1987-05-24T02:10:00Z
2015-06-14T11:51:00Z
-1992.0
-0.0
tight
OPeNDAPDatasetQueryAndAccess
https://upwell.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishCtd
OPeNDAP:OPeNDAP
OPeNDAP
An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes.
download
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey, CTD Data, 1987-2015
2024-03-27
creation
Keith Sakuma
Keith.Sakuma@noaa.gov
https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish
information
web browser
Background Information
Background information from the source
information
originator
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey: CTD Data.
Surveys have been conducted along the central California coast in May/June
every year since 1983. In 2004 the survey area was expanded to cover the
entire coast from San Diego to Cape Mendocino. The survey samples a series
of fixed trawl stations using a midwater trawl. The midwater trawl survey
gear captures significant numbers of approximately 10 rockfish species during
their pelagic juvenile stage (i.e., 50-150 days old), by which time annual
reproductive success has been established. Catch-per-unit-effort data from
the survey are analyzed and serve as the basis for predicting future
recruitment to rockfish fisheries. Results for several species (e.g.,
bocaccio, chilipepper [S. goodei], and widow rockfish [S. entomelas]) have
shown that the survey data can be useful in predicting year-class strength
in age-based stock assessments.
The survey's data on YOY Pacific whiting has also been used in the stock
assessment process. To assist in obtaining additional northward spatial
coverage of YOY Pacific whiting off Oregon and Washington, in 2001 the
Pacific Whiting Conservation Cooperative in cooperation with the NOAA NMFS
Northwest Fisheries Science Center began a midwater trawl survey patterned
after the NOAA NMFS SWFSC Fisheries Ecology Division's (FED) existing survey.
Both surveys work cooperatively together each year in order to resolve
interannual abundance patterns of YOY rockfish and Pacific whiting on a
coastwide basis, which provides expedient, critical information that can be
used in the fisheries management process.
The large quantity of physical data collected during the surveys (e.g., CTD
with attached transimissometer and fluorometer, thermosalinometer, and ADCP)
have provided a better understanding of the hydrographic conditions off the
California coast and analysis of these data have been distributed through the
publication of NOAA NMFS Technical Memoranda.
For more information, see
https://www.fisheries.noaa.gov/west-coast/science-data/molecular-ecology-and-genetic-analysis-california-salmon-and-groundfish
and http://www.sanctuarysimon.org/projects/project_info.php?projectID=100118
ERDDAP Subset
1
-126.0017
-117.323
32.53783
44.50116
seconds
1987-05-24T02:10:00Z
2015-06-14T11:51:00Z
-1992.0
-0.0
tight
ERDDAP_Subset
https://upwell.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishCtd.subset
search
Subset
Web page to facilitate selecting subsets of the dataset
download
physicalMeasurement
cruise
String
Cruise
ctd_index
short
CTD Index
ctd_no
short
CTD Number
station
short
Station
time
double
Time
temperature
float
Temperature
salinity
float
Sea Water Practical Salinity
density
float
Density
dyn_hgt
float
Dynamic Height
irradiance
float
Irradiance from PAR
fluor_volt
float
Fluorescence Voltage
transmissivity
float
Light Transmission
chlorophyll
float
Concentration Of Chlorophyll In Sea Water
oxygen_volt
float
Oxygen Volt
oxygen
float
Dissolved Oxygen
Roy Mendelssohn
NOAA NMFS SWFSC Environmental Research Division
+1 831-420-3666
110 McAllister Road
Santa Cruz
CA
95060
USA
erd.data@noaa.gov
distributor
OPeNDAP
DAP/2.0
https://upwell.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishCtd.html
order
Data Subset Form
ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types.
download
https://upwell.pfeg.noaa.gov/erddap/tabledap/erdFedRockfishCtd.graph
order
Make-A-Graph Form
ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data.
mapDigital
dataset
2013-04-08 source files from Keith Sakuma (FED) to Lynn Dewitt (ERD) to Bob Simons (ERD)
2013-04-09 Bob Simons (erd.data@noaa.gov) converted data files for 1987-2011 from .csv to .nc with Projects.convertRockfish().
2017-02-03 Bob Simons (erd.data@noaa.gov) converted data files for 2012-2015 from xlsx to .nc with Projects.convertRockfish().
This record was created from dataset metadata by ERDDAP Version 2.23