http://lod.bco-dmo.org/id/dataset/3231
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2010-08-23
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Drifters collected from cruises AT11-17, AT11-30, TN200, TUIM14MV, W0306A, W0308C from the Coastal Waters off Washington State and Vancouver Island; 2003-2006 (ECOHAB-PNW project)
2011-01-14
publication
2011-01-14
revision
BCO-DMO Linked Data URI
2011-01-14
creation
http://lod.bco-dmo.org/id/dataset/3231
Barbara M. Hickey
University of Washington
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Hickey, B. M. (2011) Drifters collected from cruises AT11-17, AT11-30, TN200, TUIM14MV, W0306A, W0308C from the Coastal Waters off Washington State and Vancouver Island; 2003-2006 (ECOHAB-PNW project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 14 January 2011) Version Date 2011-01-14 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3231 [access date]
Drifters Dataset Description: ECOHAB/PNW - Drifters Methods and Sampling: <b>ECOHAB PNW Drifter Data Summary</b><br><br>
ARGOS-tracked drifters were deployed in the ECOHAB PNW study region during all six cruises.<br>
Drifter models included Clearwater Instrumentation, Inc ClearSat-1 surface drifters and<br>
Brightwaters Instrument Co. models 104A and 115. The majority of drifters deployed were in<br>
the Davis/CODE configuration designed to accurately track the top 1 m of the water column.<br>
The Brightwaters models also allow for a deep-drogued configuration in which a 10-m long<br>
"holey-sock" drogue is attached and centered at the desired depth. Drifters transmitted<br>
1/2-hourly GPS positions to the ARGOS satellites. Individual drifter deployment locations<br>
and times, as well as drogue center depth (if applicable), are listed in tables in each<br>
cruise subdirectory (html files). Drifters were set to time-out after a set time interval<br>
(usually 45 or 60 days). The date of last tranmission (or the recovery date) are listed in<br>
the tables.<br><br>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0234587 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0234587
Funding provided by National Oceanic and Atmospheric Administration (NOAA) Award Number: NA170P2789
completed
Barbara M. Hickey
University of Washington
206543473
School of Oceanography Box 355351
Seattle
WA
98195
USA
bhickey@u.washington.edu
pointOfContact
asNeeded
Dataset Version: 14 January 2011
Unknown
Cruise
Drifter_Data_File
DrifterID
Model
Date_Deployed
Time_Deployed
Lon_Deployed
Lat_Deployed
Date_Recovered
Time_Recovered
comments
date
time
lon_drift
lat_drift
Preview_Plot
Drifter Buoy
theme
None, User defined
Cruise identfier
dataset_id
inst_serial_numb
instrument model
date begin
time begin
longitude begin
latitude begin
day_end
time_end
comments
date
time of day
longitude
latitude
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
Drifter Buoy
instrument
BCO-DMO Standard Instruments
AT11-17
AT11-30
TN200
TUIM14MV
W0306A
W0308C
service
Deployment Activity
Pacific North West, Coastal Waters off Washington State and Vancouver Island
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
ECOHAB - Pacific Northwest
https://osprey.bco-dmo.org/project/2094
ECOHAB - Pacific Northwest
<p>ECOHAB-PNW is a 5-year multi-disciplinary project that will study the physiology, toxicology, ecology<br />
and oceanography of toxic Pseudo-nitzschia species off the Pacific Northwest coast.</p>
<p>This program studies the physiology, toxicology, ecology and oceanography of toxic Pseudo-nitzschia<br />
species off the Pacific Northwest coast, a region in which both macro-nutrient supply and current<br />
patterns are primarily controlled by seasonal coastal upwelling processes. Recent studies suggest<br />
that the seasonal Juan de Fuca eddy, a nutrient rich retentive feature off the Washington coast<br />
serves as a "bioreactor" for the growth of phytoplankton, including diatoms of the genus Pseudo-nitzschia.<br />
Existing ship of opportunity data are consistent with the working hypothesis that the seasonal<br />
Juan de Fuca eddy is an initiation site for toxic Pseudo-nitzschia that impact the Washington coast<br />
and that upwelling sites adjacent to the coast are less likely to develop toxicity.</p>
<p>The long-term program goal is to develop a mechanistic basis for forecasting toxic Pseudo-nitzschia<br />
bloom development here and in other similar coastal regions in Eastern Boundary upwelling systems.</p>
<p>Specific study objectives are:<br />
- 1.To determine the physical/biological/chemical factors that make the Juan de Fuca eddy region more<br />
viable for growth and sustenance of toxic Pseudo-nitzschia than the nearshore upwelling zone;<br />
- 2. To determine the combination of environmental factors that regulate the production, accumulation,<br />
and/or release of domoic acid (DA) from Pseudo-nitzschia cells in the field;<br />
- 3. To determine possible transport pathways between DA initiation sites and shellfish beds on the nearby coast.</p>
<p>The scientific operations of this study included obtaining multi-disciplinary data from a large scale grid,<br />
sampling water properties while following a drifter, deployment of surface drifters, satellite imagery,<br />
laboratory studies using water collected at selected sites, and numerical modeling of both the circulation<br />
and chlorophyll concentration. Water samples included macronutrients, iron, particulate and dissolved domoic<br />
acid, Pseudo-nitzschia species and numbers. Experiments were done to estimate growth and grazing rates.<br />
Moored arrays were deployed to provide time series of currents and water properties from May to October,<br />
each year from 2003-2006. Numerical modeling studies on a fine scale grid focused on the seasonal development<br />
of the Juan de Fuca eddy and its change in structure during selected wind conditions. Conditions favorable<br />
to release of phytoplankton from the eddy region were assessed.</p>
<p>After four years of field work the research team is able to describe a possible sequence of events necessary<br />
to ingestion of domoic acid by coastal shellfish:<br />
(1) Plankton must become concentrated in the bloom source region. ECOHAB PNW studies suggest this requires<br />
a period of downwelling-favorable or lightly fluctuating winds.<br />
(2) Next the plankton must undergo stress sufficient to cause an increase in cellular toxin: in the Juan de Fuca<br />
eddy region toxin can be found on any survey of the region in both early and late summer within a 21 day time scale.<br />
(3) Patches of toxic plankton must then escape from the offshore source region. For the Juan de Fuca eddy region<br />
escape is favored during upwelling-favorable wind conditions that allow the geostrophic constraint of the eddy<br />
circulation pattern to be broken.<br />
(4) The patch must move alongshore to sites with shellfish populations, and<br />
(5) must retain its toxicity during the time period of transport. For a toxic source in the Juan de Fuca eddy<br />
this requires southward advection across the shelf, as occurs during periods of upwelling-favorable winds in<br />
summer and early fall. ECOHAB PNW studies show that toxin can be maintained in the 7-14 days required for<br />
transport. For an Oregon source such as Heceta bank to impact the Washington shelf, this requires northward<br />
advection across the shelf, as occurs during periods of downwelling-favorable winds in spring.<br />
(6) Last, the toxic patch must move onshore to coastal beaches and/or estuaries,<br />
(7) where it must remain there for a period sufficient for significant ingestion by shellfish.</p>
<p><strong>Cruises/Platforms:</strong><br />
Cruise = ECOHAB-PNW cruises, numbered sequentially from<br />
Cruise_1 - Cruise_6 as ECOHAB_1 - ECOHAB_6.</p>
<p>Cruise_1=ECOHAB_1, R/V Wecoma, W0306A, June 2-23, 2003 <a href="http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise1_Report.pdf">Cruise Report</a><br />
Cruise_2=ECOHAB_2, R/V Wecoma, W0308C, August 30 - September 19, 2003 <a href="http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise2_Report.pdf">Cruise Report</a><br />
Cruise_3=ECOHAB_3, R/V Atlantis, AT11-17, September 8-28, 2004 <a href="http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise3_Report.pdf">Cruise Report</a><br />
Cruise_4=ECOHAB_4, R/V Atlantis, AT11-30, July 7-27,2005 <a href="http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise4_Report.pdf">Cruise Report</a><br />
Cruise_5=ECOHAB_5, R/V Melville, TUIM14MV, September 2-22, 2005 <a href="http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise5_Report.pdf">Cruise Report</a><br />
Cruise_6=ECOHAB_6, R/V Thomas G. Thompson, TN200, Sept. 11- Oct. 4, 2006 <a href="http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise6_Report.pdf">Cruise Report</a><br />
</p>
ECOHAB-PNW
largerWorkCitation
project
eng; USA
oceans
Pacific North West, Coastal Waters off Washington State and Vancouver Island
2011-01-14
Off the Pacific Northwest coast
0
BCO-DMO catalogue of parameters from Drifters collected from cruises AT11-17, AT11-30, TN200, TUIM14MV, W0306A, W0308C from the Coastal Waters off Washington State and Vancouver Island; 2003-2006 (ECOHAB-PNW project)
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/19655.rdf
Name: Cruise
Units: text
Description: <p>ECOHAB-PNW cruise name</p>
http://lod.bco-dmo.org/id/dataset-parameter/19656.rdf
Name: Drifter_Data_File
Units: text
Description: <p>Drifter data filename (YYYYMon_File)</p>
http://lod.bco-dmo.org/id/dataset-parameter/19657.rdf
Name: DrifterID
Units: text
Description: <p>Drifter id</p>
http://lod.bco-dmo.org/id/dataset-parameter/19658.rdf
Name: Model
Units: text
Description: <p>Drifter model</p>
http://lod.bco-dmo.org/id/dataset-parameter/19659.rdf
Name: Date_Deployed
Units: YYYYMMDD
Description: <p>Drifter deployment date (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/19660.rdf
Name: Time_Deployed
Units: HHMMSS
Description: <p>Drifter deployment time (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/19661.rdf
Name: Lon_Deployed
Units: decimal degs (West is negative)
Description: <p>Drifter deployment longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/19662.rdf
Name: Lat_Deployed
Units: decimal degs (South is negative)
Description: <p>Drifter deployment latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/19663.rdf
Name: Date_Recovered
Units: YYYYMMDD
Description: <p>Drifter recovery or timed out date (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/19664.rdf
Name: Time_Recovered
Units: HHMMSS
Description: <p>Drifter recovery or timed out time (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/19665.rdf
Name: comments
Units: text
Description: <p>Misc comments</p>
http://lod.bco-dmo.org/id/dataset-parameter/19666.rdf
Name: date
Units: YYYYMMDD
Description: <p>Drifter data date (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/19667.rdf
Name: time
Units: HHMMSS
Description: <p>Drifter data time (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/19668.rdf
Name: lon_drift
Units: decimal degs (West is negative)
Description: <p>Drifter data longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/19669.rdf
Name: lat_drift
Units: decimal degs (South is negative)
Description: <p>Drifter data latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/23096.rdf
Name: Preview_Plot
Units: text
Description: <p>Link to simple plot of drifter track with coastline</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
14925392
https://datadocs.bco-dmo.org/file/6YYMwQwf05xqoL/Drifters.csv
Drifters.csv
Primary data file for dataset ID 3231
download
https://osprey.bco-dmo.org/dataset/3231/data/download
download
onLine
dataset
<b>ECOHAB PNW Drifter Data Summary</b><br><br>
ARGOS-tracked drifters were deployed in the ECOHAB PNW study region during all six cruises.<br>
Drifter models included Clearwater Instrumentation, Inc ClearSat-1 surface drifters and<br>
Brightwaters Instrument Co. models 104A and 115. The majority of drifters deployed were in<br>
the Davis/CODE configuration designed to accurately track the top 1 m of the water column.<br>
The Brightwaters models also allow for a deep-drogued configuration in which a 10-m long<br>
"holey-sock" drogue is attached and centered at the desired depth. Drifters transmitted<br>
1/2-hourly GPS positions to the ARGOS satellites. Individual drifter deployment locations<br>
and times, as well as drogue center depth (if applicable), are listed in tables in each<br>
cruise subdirectory (html files). Drifters were set to time-out after a set time interval<br>
(usually 45 or 60 days). The date of last tranmission (or the recovery date) are listed in<br>
the tables.<br><br>
Specified by the Principal Investigator(s)
<b>ECOHAB PNW Drifter Data Processing:</b><br>
Raw drifter data has been edited to remove duplicate transmissions and occasiaonal unrealistic<br>
positions. Final data for each drifter is in individual files with the suffix ".edt". If a<br>
drifter was deployed more than once during a cruise, the drifter id will be followed by a<br>
letter (a/b/c) indicating sequential deployments. Each file has four columns which are date,<br>
time, GPS longitude, and GPS latitude. Temperature and conductivity data are available for<br>
some drifters, but this data has not been calibrated so users should contact Barbara Hickey <br>
hickey@u.washington.edu) if they wish to obtain this data.<br><br>
<b>BCO-DMO Processing Notes</b><br>
Generated from original file ECOdrifters.zip<br>
contributed to BCO-DMO as a zipped data/docs file by Any MacFadyen<br><br>
<b>BCO-DMO Edits</b><br>
- generated a file of all ECOHAB drifter "metadata" from individual .html yearly files<br>
- file includes drifterids, models, deployment/recovery dates/times, deployment lats/lons and comments<br>
- file was generated manually from data contained in the .html files<br>
- empty cells filled with "nd" (no data)<br>
- Cruise changed from "Cruise_1,2,3,4" to ECOHAB_1, etc for consistency with other data sets<br>
Drifter data files<br>
- simple awk script generated to reformat ECOHAB/PNW drifter data fmt to BCO-DMO<br>
- date reformatted to YYYYMMDD<br>
- time reformatted to HHMMSS<br>
- lat/lon positions output unchanged<br>
- Sample I/P Record: 25-Sep-2006 05:00:00 -125.496333 48.247833<br>
- Sample O/P Record: 20060925,050000,-125.496333,48.247833<br>
- Simple plot generated of individual drifter track with coastline to provide preview capability<br />
<br>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Drifter Buoy
Drifter Buoy
PI Supplied Instrument Name: Drifter Buoy PI Supplied Instrument Description:Clearwater Instrumentation, Inc ClearSat-1 surface drifters
Brightwaters Instrument Co. models 104A and 115. Instrument Name: Drifter Buoy Instrument Short Name: Instrument Description: Drifting buoys are free drifting platforms with a float or buoy that keep the drifter at the surface and underwater sails or socks that catch the current. These instruments sit at the surface of the ocean and are transported via near-surface ocean currents. They are not fixed to the ocean bottom, therefore they "drift" with the currents. For this reason, these instruments are referred to as drifters, or drifting buoys.
The surface float contains sensors that measure different parameters, such as sea surface temperature, barometric pressure, salinity, wave height, etc. Data collected from these sensors are transmitted to satellites passing overhead, which are then relayed to land-based data centers.
definition sources: https://mmisw.org/ont/ioos/platform/drifting_buoy and https://www.aoml.noaa.gov/phod/gdp/faq.php#drifter1
Cruise: AT11-17
AT11-17
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT11-17
Barbara M. Hickey
University of Washington
http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise3_Report.pdf
Report describing AT11-17
Cruise: AT11-30
AT11-30
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT11-30
Barbara M. Hickey
University of Washington
http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise4_Report.pdf
Report describing AT11-30
Cruise: TN200
TN200
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
TN200
Barbara M. Hickey
University of Washington
http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise6_Report.pdf
Report describing TN200
Cruise: TUIM14MV
TUIM14MV
R/V Melville
Community Standard Description
International Council for the Exploration of the Sea
R/V Melville
vessel
TUIM14MV
Barbara M. Hickey
University of Washington
http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise5_Report.pdf
Report describing TUIM14MV
Cruise: W0306A
W0306A
R/V Wecoma
Community Standard Description
NERC Vocabulary Server
R/V Wecoma
vessel
W0306A
Barbara M. Hickey
University of Washington
http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise1_Report.pdf
Report describing W0306A
Cruise: W0308C
W0308C
R/V Wecoma
Community Standard Description
NERC Vocabulary Server
R/V Wecoma
vessel
W0308C
Barbara M. Hickey
University of Washington
http://bcodata.whoi.edu/ECOHAB_PNW/ECOHAB_Cruise2_Report.pdf
Report describing W0308C
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
R/V Melville
Community Standard Description
International Council for the Exploration of the Sea
R/V Melville
vessel
R/V Wecoma
Community Standard Description
NERC Vocabulary Server
R/V Wecoma
vessel