http://lod.bco-dmo.org/id/dataset/787329
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
2020-01-14
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Date, time, location, and depth range for MOCNESS tows from R/V Oceanus in the Eastern Tropical Pacific, Tropical Eastern Pacific from 2016-04-17 to 2016-05-02
2020-01-30
publication
2020-01-30
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2020-01-30
publication
https://doi.org/10.1575/1912/bco-dmo.787329.1
Karen Wishner
University of Rhode Island
principalInvestigator
Brad Seibel
University of South Florida
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: Wishner, K., Seibel, B. (2020) Date, time, location, and depth range for MOCNESS tows from R/V Oceanus in the Eastern Tropical Pacific, Tropical Eastern Pacific from 2016-04-17 to 2016-05-02. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2020-01-30 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.787329.1 [access date]
Date, time, location, and depth range for MOCNESS tows Dataset Description: <p>Vertically-stratified day and night MOCNESS tows usually from 1200 or 1000 m to the surface.&nbsp; Some tows covered smaller depth intervals in finer detail.&nbsp; Some tows during the Sikuliaq cruise were horizontally sequenced.&nbsp; See Wishner et al. 2013, 2018, and 2019 (online preprint in review) for more details.</p> Methods and Sampling: <p>See Wishner et al. 2013, 2018, and 2019 (online preprint in review) for details and results.&nbsp; Sampling for zooplankton occurred on the upcast portion of the tow.&nbsp; Samples were preserved in borate-buffered formaldehyde at sea.&nbsp; Zooplankton, especially copepods, were sorted and identified microscopically later in the lab.&nbsp;&nbsp;</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1459243 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1459243
completed
Karen Wishner
University of Rhode Island
401-874-6402
215 South Ferry Road
Narragansett
RI
02882
USA
kwishner@uri.edu
pointOfContact
Brad Seibel
University of South Florida
401-744-4927
College of Marine Science 830 1st St SE
St. Petersburg
FL
33701
USA
seibel@usf.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cruise_id
MOC
Station
Tow_Type
ISO_DateTime_UTC
Date_Local
Date_UTC
Time_In_UTC
Time_Out_UTC
Time_In_Local
Time_Out_Local
Lat_In
Lon_In
Lat_Out
Lon_Out
Day_Night
Min_Depth
Max_Depth
Comments
MOCNESS
theme
None, User defined
Cruise identfier
No BCO-DMO term
station
tow
ISO_DateTime_UTC
date_local
date_utc
time_local
latitude
longitude
depth
featureType
BCO-DMO Standard Parameters
MOCNESS
instrument
BCO-DMO Standard Instruments
OC1604B
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
-126.27
-119.931
21.849
31.13
2016-04-17
2016-05-02
Eastern Tropical North Pacific
0
BCO-DMO catalogue of parameters from Date, time, location, and depth range for MOCNESS tows from R/V Oceanus in the Eastern Tropical Pacific, Tropical Eastern Pacific from 2016-04-17 to 2016-05-02
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/787344.rdf
Name: cruise_id
Units: unitless
Description: <p>identifier for the cruise as extracted from the file name</p>
http://lod.bco-dmo.org/id/dataset-parameter/787345.rdf
Name: MOC
Units: unitless
Description: <p>MOCNESS Number</p>
http://lod.bco-dmo.org/id/dataset-parameter/787346.rdf
Name: Station
Units: unitless
Description: <p>Station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/787347.rdf
Name: Tow_Type
Units: unitless
Description: <p>type of tow</p>
http://lod.bco-dmo.org/id/dataset-parameter/787348.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Date and time following the ISO8601 format</p>
http://lod.bco-dmo.org/id/dataset-parameter/787349.rdf
Name: Date_Local
Units: unitless
Description: <p>local date in mmddyyyy format</p>
http://lod.bco-dmo.org/id/dataset-parameter/787350.rdf
Name: Date_UTC
Units: unitless
Description: <p>UTC date in mmddyyyy format</p>
http://lod.bco-dmo.org/id/dataset-parameter/787351.rdf
Name: Time_In_UTC
Units: unitless
Description: <p>UTC time in following format HHMM</p>
http://lod.bco-dmo.org/id/dataset-parameter/787352.rdf
Name: Time_Out_UTC
Units: unitless
Description: <p>UTC time out following format HHMM</p>
http://lod.bco-dmo.org/id/dataset-parameter/787353.rdf
Name: Time_In_Local
Units: unitless
Description: <p>Local time (UTC-700) in following format HHMM.</p>
http://lod.bco-dmo.org/id/dataset-parameter/787354.rdf
Name: Time_Out_Local
Units: unitless
Description: <p>local time (UTC-700) out following format HHMM</p>
http://lod.bco-dmo.org/id/dataset-parameter/787359.rdf
Name: Lat_In
Units: decimal degrees
Description: <p>latitude in decimal degrees with negative values indicating South</p>
http://lod.bco-dmo.org/id/dataset-parameter/787360.rdf
Name: Lon_In
Units: decimal degrees
Description: <p>longitude in decimal degrees with negative values indicating West</p>
http://lod.bco-dmo.org/id/dataset-parameter/787361.rdf
Name: Lat_Out
Units: decimal degrees
Description: <p>latitude in decimal degrees with negative values indicating South</p>
http://lod.bco-dmo.org/id/dataset-parameter/787362.rdf
Name: Lon_Out
Units: decimal degrees
Description: <p>longitude in decimal degrees with negative values indicating West</p>
http://lod.bco-dmo.org/id/dataset-parameter/787363.rdf
Name: Day_Night
Units: unitless
Description: <p>Designator if cast was during the day or night</p>
http://lod.bco-dmo.org/id/dataset-parameter/787364.rdf
Name: Min_Depth
Units: meters (m)
Description: <p>minimum depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/787365.rdf
Name: Max_Depth
Units: meters (m)
Description: <p>maximum depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/787366.rdf
Name: Comments
Units: unitless
Description: <p>additional comments</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
2074
https://darchive.mblwhoilibrary.org/bitstream/1912/25291/1/dataset-787329_mocness-event-logs-metabolic-index__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.787329.1
download
onLine
dataset
<p>See Wishner et al. 2013, 2018, and 2019 (online preprint in review) for details and results.&nbsp; Sampling for zooplankton occurred on the upcast portion of the tow.&nbsp; Samples were preserved in borate-buffered formaldehyde at sea.&nbsp; Zooplankton, especially copepods, were sorted and identified microscopically later in the lab.&nbsp;&nbsp;</p>
Specified by the Principal Investigator(s)
<p>BCO-DMO Processing Notes:<br />
&nbsp;-&nbsp;added conventional header with dataset name, PI name, version date<br />
&nbsp;- modified parameter names to conform with BCO-DMO naming conventions<br />
&nbsp;- extracted cruise_id from file names<br />
&nbsp;- combined Date_UTC and Time_In_UTC to create ISO_DateTime_UTC<br />
&nbsp;- replaced comma with semicolon in Comments field</p>
<p>&nbsp;</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
MOCNESS
MOCNESS
PI Supplied Instrument Name: MOCNESS PI Supplied Instrument Description:1 m2 MOCNESS Instrument Name: MOCNESS Instrument Short Name:MOCNESS Instrument Description: The Multiple Opening/Closing Net and Environmental Sensing System or MOCNESS is a family of net systems based on the Tucker Trawl principle. There are currently 8 different sizes of MOCNESS in existence which are designed for capture of different size ranges of zooplankton and micro-nekton Each system is designated according to the size of the net mouth opening and in two cases, the number of nets it carries. The original MOCNESS (Wiebe et al, 1976) was a redesigned and improved version of a system described by Frost and McCrone (1974). (from MOCNESS manual) Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/NETT0097/
Cruise: OC1604B
OC1604B
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel
OC1604B
Brad Seibel
University of Rhode Island
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel