http://lod.bco-dmo.org/id/dataset/964861
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
2025-06-12
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Modeled locations of drifters representing transport of early life stages of Antarctic krill from 2016 to 2019
2025-06-12
publication
2025-06-12
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-06-30
publication
https://doi.org/10.26008/1912/bco-dmo.964861.1
Cassandra M. Brooks
University of Colorado
principalInvestigator
Kim S. Bernard
Oregon State University
principalInvestigator
Michael Dinniman
Old Dominion University
principalInvestigator
Zephyr Sylvester
University of Colorado
principalInvestigator
Sally Thorpe
British Antarctic Survey
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: Brooks, C. M., Dinniman, M., Sylvester, Z., Bernard, K. S., Thorpe, S. (2025) Modeled locations of drifters representing transport of early life stages of Antarctic krill from 2016 to 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-06-12 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.964861.1 [access date]
Methods and Sampling: <p>Simulated Lagrangian drifters were embedded within a 5-km horizontal resolution ocean/sea ice/ice shelf Regional Ocean Modeling System circulation model of the Southern Ocean for the period 2016-2019.&nbsp; The drifters include simplistic behavior of the early life stages of krill including the initial descent/ascent cycle, diel vertical migration (DVM), and advection with simulated sea ice velocity, instead of ocean velocity, under certain conditions.&nbsp; Four simulations were run varying different aspects (conditions under which krill were advected with sea ice velocities instead of ocean, details of DVM, details of initial descent/ascent cycle) of the simulated behavior in order to determine the impact on pathways and connectivity.&nbsp; &nbsp;Drifters were released over three separate summer seasons (2016-17, 2017-18, 2018-19), resulting in twelve separate simulation data sets (presented as individual netCDF files within this BCO-DMO dataset, See "Data Files" section).</p>
Funding provided by Pew Charitable Trusts (Pew) Award Number: 35806
completed
Cassandra M. Brooks
University of Colorado
Cassandra.Brooks@colorado.edu
pointOfContact
Kim S. Bernard
Oregon State University
541-224-3741
104 CEOAS Admin Bldg
Corvallis
OR
97331
USA
kim.bernard@oregonstate.edu
pointOfContact
Michael Dinniman
Old Dominion University
757-683-5559
Old Dominion University
Norfolk
VA
23529
United States
msd@ccpo.odu.edu
pointOfContact
Zephyr Sylvester
University of Colorado
Zephyr.Sylvester@colorado.edu
pointOfContact
Sally Thorpe
British Antarctic Survey
seth@bas.ac.uk
pointOfContact
asNeeded
Dataset Version: 1
Unknown
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.
Conserving the Southern Ocean: Informing the design, implementation and value of protecting the waters around Antarctica
https://osprey.bco-dmo.org/project/957252
Conserving the Southern Ocean: Informing the design, implementation and value of protecting the waters around Antarctica
<p>This interdisciplinary research proposal seeks to inform the design and implementation of Southern Ocean marine protected areas (MPAs), while also providing new tools to highlight the global value of MPAs. The research proposed falls broadly across two themes: connectivity and ecosystem services.</p>
<p>Major data gaps remain in our understanding of the life history of Antarctic toothfish (Dissostichus mawsoni) and Antarctic krill (Euphausia superba), including around life history connectivity (Hanchet et al. 2015; Conroy et al. 2020). Connectivity refers to the movement of species across space and time, including migration pathways, foraging regions, and dispersal corridors. In the context of MPAs, understanding how a species moves through its life history can inform designing MPAs that ensures protection of the species (Balbar and Metaxas 2019) and can also reveal spillover effects, e.g., if fish protected in the boundaries of the MPA are the source for outside areas open to fishing (Roberts et al. 2001). Connectivity of krill and toothfish remains largely unknown and yet is critically important to ensure proper protection and efficacy of an MPA.</p>
<p>This project is supported by Pew Charitable Trusts Grant (35806) to the University of Colorado</p>
SO Krill Drifters
largerWorkCitation
project
eng; USA
oceans
-90
-90
-50
-50
2016-01-01
2019-12-31
Antarctic waters
0
BCO-DMO catalogue of parameters from Modeled locations of drifters representing transport of early life stages of Antarctic krill from 2016 to 2019
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
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
85714891243
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https://doi.org/10.26008/1912/bco-dmo.964861.1
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onLine
dataset
<p>Simulated Lagrangian drifters were embedded within a 5-km horizontal resolution ocean/sea ice/ice shelf Regional Ocean Modeling System circulation model of the Southern Ocean for the period 2016-2019.&nbsp; The drifters include simplistic behavior of the early life stages of krill including the initial descent/ascent cycle, diel vertical migration (DVM), and advection with simulated sea ice velocity, instead of ocean velocity, under certain conditions.&nbsp; Four simulations were run varying different aspects (conditions under which krill were advected with sea ice velocities instead of ocean, details of DVM, details of initial descent/ascent cycle) of the simulated behavior in order to determine the impact on pathways and connectivity.&nbsp; &nbsp;Drifters were released over three separate summer seasons (2016-17, 2017-18, 2018-19), resulting in twelve separate simulation data sets (presented as individual netCDF files within this BCO-DMO dataset, See "Data Files" section).</p>
Specified by the Principal Investigator(s)
<p>The ocean circulation model that the drifters were embedded in that was used for the simulations was exactly the same as in Dinniman et al. (2020, doi: 10.1029/2019JC015736), except that the atmospheric forcing was updated to be from ERA5 (Hersbach et al., 2020, doi:10.1002/qj.3803) and now covers the period 2016-2019.<br />
<br />
Model version used:&nbsp;ROMS/TOMS, Version 3.6 (Shchepetkin &amp;&nbsp;&nbsp;McWilliams, 2005)<br />
<br />
See "Data Files" for a netCDF file per simulation (80GB per file).&nbsp; Files are in&nbsp;netCDF-4/HDF5 file format using convention CF-1.4.&nbsp; Examples of global attributes and parameter descriptions added as supplemental file "example_header_so_flt.008.d3650.txt" (results of 'ncdump -h so_flt.008.d3650.nc' ).</p>
Specified by the Principal Investigator(s)
* Metadata extracted from submitted netCDF files but no changes were made to the files.
* Supplmental file example_header_so_flt.008.d3650.txt added with contents of the header within so_flt.008.d3650.nc. This is so people can view the structure and global attributes before downloading one of the 80GB files.
Specified by BCO-DMO Data Managers
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