http://lod.bco-dmo.org/id/dataset/859698
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
2021-08-27
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
GPS data from 12 Wire Flyer deployments conducted on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific from January to February 2017
2021-08-30
publication
2021-08-30
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2022-05-02
publication
https://doi.org/10.26008/1912/bco-dmo.859698.1
Christopher Neil Roman
University of Rhode Island
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: Roman, C. (2022) GPS data from 12 Wire Flyer deployments conducted on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific from January to February 2017. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-08-30 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.859698.1 [access date]
GPS data from 12 Wire Flyer deployments in 2017 Dataset Description: Methods and Sampling: <p>Data were collected on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific during January and February 2017. The GPS data are from the ship's data stream. The winch payout was logged from the winch LCI unit. The Wire Flyer position was calculated using measurements of the clump weight depth and the wire payout. The layback distance is the Flyer’s distance behind the ship. Refer to the Supplemental Files for more information on the Wire Flyer.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1458967 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1458967
completed
Christopher Neil Roman
University of Rhode Island
508-274-0232
215 South Ferry Road
Narragansett
RI
02879
USA
croman2@uri.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
deployment_id
layback
flyer_lat
flyer_lon
distance
ship_distance
timestamp
datestring
ISO_DateTime_UTC
lat
lon
cmg
sog
Wire Flyer
theme
None, User defined
deployment number
xpos
latitude
longitude
track length
time of day
Date and time
ISO_DateTime_UTC
course made good
Speed over ground
featureType
BCO-DMO Standard Parameters
Wire Flyer Towed Profiling System
instrument
BCO-DMO Standard Instruments
SKQ201701S
service
Deployment Activity
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.
Collaborative Research: A metabolic index to predict the consequences of climate change for midwater ecosystems
https://osprey.bco-dmo.org/project/663015
Collaborative Research: A metabolic index to predict the consequences of climate change for midwater ecosystems
<p><em>Description from NSF award abstract:</em><br />
With climate change, ocean temperatures are expected to increase which in turn will reduce oxygen availability and increase metabolic oxygen demand in marine organisms. The investigators will conduct shipboard physiological experiments for various marine organisms and determine their distributions in relation to environmental conditions within an oxygen minimum zone (OMZ) in the Eastern Pacific Ocean. The goal will be to model and map a Metabolic Index (MI) to predict how vertical and horizontal distributions for these species might change throughout the world's oceans in the future. The MI is defined as the ratio between environmental oxygen supply and temperature-dependent oxygen demand. Oxygen supply includes both the environmental oxygen concentration across a habitat range and the physiological features of organisms that facilitate oxygen uptake, such as gills and circulatory systems. Thus, the MI will integrate measured tolerance and environmental exposure to low oxygen with environmental data. The investigators will measure tolerance to low oxygen, focusing on under-studied organisms, including the effect of temperature and organism size. They will sample along a natural gradient in oxygen content south of the California Current in the Eastern Pacific. The science team and a videographer will develop a blog about deep-sea biology and climate change using web-based and video technologies. Four graduate students will be funded on this project, and in conjunction with a recently developed course in pelagic ecology, several undergraduates will have the opportunity to participate in seagoing research.</p>
<p>This research fills a critical need for a physiology-based metric that can be used to predict changing marine communities as the oceans warm and hypoxic zones expand. Modern OMZs are extensive and characterized by deep-water (300-800 m) oxygen partial pressures lethal to most marine organisms, yet thriving communities exist there. Climate change is predicted to further deplete oxygen. The investigators will model and map a Metabolic Index (MI) for diverse marine species to help predict how in vertical and horizontal distributions of species may change throughout the world's oceans in the future. The MI will derive oxygen supply and demand data from published and planned measurements of the minimum environmental partial pressure of oxygen to which individual species are exposed (based on their distributions in the water column) and the minimum requirements to support routine aerobic metabolic demand (from shipboard respiration measurements of individuals). During research cruises in the Eastern Pacific along a gradient of OMZ intensity, the investigators will conduct shipboard physiological measurements to determine metabolic demand for understudied mesozooplankton and gelatinous taxa and determine the size- and temperature dependence for diverse species for incorporation into the MI. Vertically-stratified net sampling and in situ photography will identify and characterize unique OMZ community features, such as the lower oxycline biomass peak present in some OMZs and the oxygen-dependence of day and night habitat depths for vertically-migrating species. The MI will be mapped using climatological data to both test and generate hypotheses about the response of oceanic communities to climate change. In preliminary analysis, the MI suggests a metabolic constraint at a MI of ~2 that may act to limit vertical and horizontal habitat ranges.</p>
Metabolic Index
largerWorkCitation
project
eng; USA
oceans
-118.595026
-117.008986
21.222493
22.606632
2017-01-25
2017-02-12
Eastern Tropical North Pacific
0
BCO-DMO catalogue of parameters from GPS data from 12 Wire Flyer deployments conducted on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific from January to February 2017
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/859889.rdf
Name: deployment_id
Units: unitless
Description: <p>identifier for the deployment; indicates the start date and time of deployment in format: YYYYMMDD_hhmmss (time zone is GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/859890.rdf
Name: layback
Units: meters (m)
Description: <p>distance to the Wire Flyer behind the ship</p>
http://lod.bco-dmo.org/id/dataset-parameter/859891.rdf
Name: flyer_lat
Units: degrees North
Description: <p>latitude of the towed vehicle, accounting for the distance behind the ship</p>
http://lod.bco-dmo.org/id/dataset-parameter/859892.rdf
Name: flyer_lon
Units: degrees East
Description: <p>longitude of the towed vehicle, accounting for the distance behind the ship</p>
http://lod.bco-dmo.org/id/dataset-parameter/859893.rdf
Name: distance
Units: meters (m)
Description: <p>cumulative distance for the Wire Flyer along the track</p>
http://lod.bco-dmo.org/id/dataset-parameter/859894.rdf
Name: ship_distance
Units: meters (m)
Description: <p>cumulative distance of the ship along the track</p>
http://lod.bco-dmo.org/id/dataset-parameter/859895.rdf
Name: timestamp
Units: microunix seconds
Description: <p>time stamp in microunix seconds</p>
http://lod.bco-dmo.org/id/dataset-parameter/859896.rdf
Name: datestring
Units: unitless
Description: <p>date-time string (GMT) in format where xxx represent milliseconds: YYYY-MM-DD hh:mm:ss.xxx</p>
http://lod.bco-dmo.org/id/dataset-parameter/859897.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>date-time string converted to ISO8601 format: YYYY-MM-DDThh:mm:ss.xxxxxxZ. Note that data are accurate to milliseconds (not microseconds)</p>
http://lod.bco-dmo.org/id/dataset-parameter/859898.rdf
Name: lat
Units: degrees North
Description: <p>latitude of ship</p>
http://lod.bco-dmo.org/id/dataset-parameter/859899.rdf
Name: lon
Units: degrees East
Description: <p>longitude of ship</p>
http://lod.bco-dmo.org/id/dataset-parameter/859900.rdf
Name: cmg
Units: degrees
Description: <p>compass heading</p>
http://lod.bco-dmo.org/id/dataset-parameter/859901.rdf
Name: sog
Units: knots
Description: <p>speed over ground</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
79328972
https://darchive.mblwhoilibrary.org/bitstream/1912/28629/1/dataset-859698_2017-wire-flyer-gps-data__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.859698.1
download
onLine
dataset
<p>Data were collected on R/V Sikuliaq cruise SKQ201701S in the Eastern Tropical North Pacific during January and February 2017. The GPS data are from the ship's data stream. The winch payout was logged from the winch LCI unit. The Wire Flyer position was calculated using measurements of the clump weight depth and the wire payout. The layback distance is the Flyer’s distance behind the ship. Refer to the Supplemental Files for more information on the Wire Flyer.</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Processing:</strong><br />
- concatenated data from 12 separate files into one dataset;<br />
- created new column "deployment_id" (based on original file name);<br />
- converted date/time field to ISO8601 format.</p>
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
Wire Flyer
Wire Flyer
PI Supplied Instrument Name: Wire Flyer Instrument Name: Wire Flyer Towed Profiling System Instrument Short Name:Wire Flyer Instrument Description: Description from Roman et al. (2019):
The Wire Flyer towed vehicle is a platform able to collect high-resolution water column sections. The vehicle is motivated by a desire to effectively capture spatial structures at the submesoscale. The Wire Flyer profiles up and down along a ship-towed cable autonomously using controllable wings for propulsion. At ship speeds between 2 and 5 kt (1.02–2.55 m s−1), the vehicle is able to profile over prescribed depth bands down to 1000 m. The vehicle carries sensors for conductivity, temperature, depth, oxygen, turbidity, chlorophyll, pH, and oxidation reduction potential. During normal operations, the vehicle is typically commanded to cover vertical regions between 300 and 400 m in height with profiles that repeat at kilometer spacing. The vertical profiling speed can be user-specified up to 150 m min−1. During operations, an acoustic modem is used to communicate with the vehicle to provide status information, data samples, and the ability to modify the sampling pattern.
Detailed information can be found in the following publication:
Roman, C., Ullman, D. S., Hebert, D., & Licht, S. (2019). The Wire Flyer Towed Profiling System. Journal of Atmospheric and Oceanic Technology, 36(2), 161–182. doi:10.1175/jtech-d-17-0180.1
Cruise: SKQ201701S
SKQ201701S
R/V Sikuliaq
Community Standard Description
International Council for the Exploration of the Sea
R/V Sikuliaq
vessel
SKQ201701S
Brad Seibel
University of Hawai'i
R/V Sikuliaq
Community Standard Description
International Council for the Exploration of the Sea
R/V Sikuliaq
vessel