http://lod.bco-dmo.org/id/dataset/774958
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
2019-08-08
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
CTD profiles from R/V Atlantic Explorer cruise AE1910 during May 2019
2019-08-29
publication
2019-08-29
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-09-25
publication
https://doi.org/10.1575/1912/bco-dmo.774958.1
Amy Maas
Bermuda Institute of Ocean Sciences
principalInvestigator
Leocadio Blanco-Bercial
Bermuda Institute of Ocean Sciences
principalInvestigator
Ann M. Tarrant
Woods Hole Oceanographic Institution
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: Maas, A., Blanco-Bercial, L., Tarrant, A. (2019) CTD profiles from R/V Atlantic Explorer cruise AE1910 during May 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-08-29 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.774958.1 [access date]
CTD profiles from R/V Atlantic Explorer cruise AE1910 during May 2019 Dataset Description: Methods and Sampling: <p>The CTD + 24 bottle sampling rosette was run using standard operating procedures. The bottles were fired on the up cast, 30 seconds after the unit was stopped.</p>
<p>The primary instrumentation for the cruise was the CTD rosette (the standard for the R/V Atlantic Explorer), Reeve net, and the MOCNESS equipped with the SIO electronics. Both the CTD and the CTD rosette operate a SeaBird 9, connected to the same 11 deck box. A tucker trawl (1 m) was also brought on board, but not used. The CTD/rosette was housed in the CTD garage and run from the D5 Winch off the Starboard side. It was on tracks and was pulled back into the CTD garage when conditions were too hot or sea state was poor; otherwise it was sampled directly off the deck. For more information on shipboard operations, refer to the <a href="https://datadocs.bco-dmo.org/docs/Zooplankton_Diel_Rhythm/data_docs/AE1910_Cruise_report_ZDR.pdf" target="_blank">AE1910 cruise report</a> (PDF).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829318 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829318
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829378 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829378
completed
Amy Maas
Bermuda Institute of Ocean Sciences
508-289-2462
17 Biological Station Ferry Reach
St.George's GE 01
Bermuda
amy.maas@asu.edu
pointOfContact
Leocadio Blanco-Bercial
Bermuda Institute of Ocean Sciences
leocadio@asu.edu
pointOfContact
Ann M. Tarrant
Woods Hole Oceanographic Institution
508-289-3398
Biology Department 266 Woods Hole Rd MS #33
Woods Hole
MA
02543
USA
atarrant@whoi.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cast
latitude
longitude
ISO_DateTime_UTC_Start
DepSM
AltM
CStarTr0
C0S_m
FlC
Sbeox0
PAR
PrDE
Sal00
T090C
Sigma_e00
Flag
Sea-Bird SBE 9 11+ V 5.2
theme
None, User defined
cast
latitude
longitude
ISO_DateTime_UTC
depth
altitude
transmission
conductivity
fluorescence
dissolved Oxygen
PAR
water pressure
salinity
water temperature at measurement depth
sigma-theta potential density
flag
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
instrument
BCO-DMO Standard Instruments
AE1910
service
Deployment Activity
Bermuda
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.
Collaborative Research: Diel physiological rhythms in a tropical oceanic copepod
https://osprey.bco-dmo.org/project/764114
Collaborative Research: Diel physiological rhythms in a tropical oceanic copepod
<p><em>NSF Award Abstract:</em><br />
The daily vertical migration (DMV) of zooplankton and fish across hundreds of meters between shallow and deep waters is a predominant pattern in pelagic ecosystems. This migration has consequences for biogeochemical cycling as it moves a substantial portion of fixed carbon and nitrogen (an estimated 15 to 40 % of the total global organic export) from the surface directly to depth where it feeds the midwater food chain and sequesters nutrients away from atmospheric mixing. Estimates and predictions of these fluxes are, however, poorly understood at present. New observations have shown that one source of uncertainty is due to the assumption that metabolic rates and processes do not vary over the course of the day, except based on changes in temperature and oxygen availability. Rates are, however, also driven by differences in feeding, swimming behavior, and underlying circadian cycles. The objective of this project is to improve the ability of scientists to understand and predict zooplankton contributions to the movement of carbon and nitrogen in the ocean by detailing daily changes in physiological processes of these organisms. By producing a set of respiration and excretion measurements over a daily time series, paired with simultaneously collected gene and protein expression patterns for an abundant vertically migratory species, the investigators will provide unprecedented and predictive insight into how changes in the environment affect the contribution of zooplankton to biogeochemical fluxes. The sampling design of the project will advance discovery and understanding by providing hands-on training opportunities to at least two undergraduate researchers. The project will broaden dissemination of the research via development of an educational module, focusing on rhythms in the ocean. The module will initially be piloted with the Bermuda Institute of Ocean Sciences (BIOS) summer camp students and then disseminated through the BIOS Explorer program, the Teacher Resources Page on the BIOS website, and published in a peer-reviewed educational journal.</p>
<p>This project will characterize the metabolic consequences of daily physiological rhythms and DVM for a model zooplankton species, the abundant subtropical copepod Pleuromamma xiphias. Flux processes (oxygen consumption, carbon dioxide production, production of ammonium and fecal pellet production) will be interrogated using directed experiments testing the effects of temperature, feeding and circadian cycle. Circadian cycling will further be examined using transcriptomic and proteomic profiling. These experiments will be related to field samples taken at 6-h intervals over the course of the diel migration using an integrated suite of molecular and organismal metrics. Combined organismal, transcriptomic and proteomic profiles will provide an understanding of which metabolic pathways and associated flux products vary in relation to particular environmental variables (food, light cycle, temperature). Diel variation in metabolic rates will also be assessed across seasons and species using other important migratory groups (pteropod, euphausiid, and another copepod). The metabolic data will then be contextualized with abundance estimates from archived depth-stratified tows to allow scaling to community-level patterns and will be used to improve calculations of zooplankton contribution to particulate organic carbon, nitrogen and respiratory active flux. The results of this study will both improve our flux estimates and provide predictive insight into how various environmental variables influence the underlying physiological pathways generating carbon and nitrogen flux.</p>
<p><strong>Cruise reports are available from the completed cruises:</strong><br />
<a href="https://www.bco-dmo.org/deployment/764871" target="_blank">SD031019</a><br />
<a href="https://www.bco-dmo.org/deployment/772516" target="_blank">AE1910</a><br />
<a href="https://www.bco-dmo.org/deployment/781440" target="_blank">AE1918</a></p>
<p><strong>Educational Resources are available for this project:</strong></p>
<p>BIOS DataBytes: <a href="https://bios.asu.edu/databytes/zooplankton-vertical-migration">Zooplankton Vertical Migration</a></p>
Zooplankton Diel Rhythm
largerWorkCitation
project
eng; USA
oceans
Bermuda
-64.7887
-64.4947
32.1698
32.571
2019-05-20
2019-05-23
Bermuda
0
BCO-DMO catalogue of parameters from CTD profiles from R/V Atlantic Explorer cruise AE1910 during May 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
http://lod.bco-dmo.org/id/dataset-parameter/774971.rdf
Name: cast
Units: unitless
Description: <p>CTD cast number (based on file name)</p>
http://lod.bco-dmo.org/id/dataset-parameter/774972.rdf
Name: latitude
Units: decimal degrees
Description: <p>NMEA Latitude from file header; positive values = North</p>
http://lod.bco-dmo.org/id/dataset-parameter/774973.rdf
Name: longitude
Units: decimal degrees
Description: <p>NMEA Longitude from file header; positive values = East</p>
http://lod.bco-dmo.org/id/dataset-parameter/774974.rdf
Name: ISO_DateTime_UTC_Start
Units: unitless
Description: <p>NMEA UTC (Time) from file header; format: yyyy-mm-ddTHH:MM:SS</p>
http://lod.bco-dmo.org/id/dataset-parameter/774975.rdf
Name: DepSM
Units: meters (m)
Description: <p>Depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/774976.rdf
Name: AltM
Units: meters (m)
Description: <p>Altimeter</p>
http://lod.bco-dmo.org/id/dataset-parameter/774977.rdf
Name: CStarTr0
Units: unitless (percent)
Description: <p>Beam Transmission, WET Labs C-Star [%]</p>
http://lod.bco-dmo.org/id/dataset-parameter/774978.rdf
Name: C0S_m
Units: siemens per meter (S/m)
Description: <p>Conductivity</p>
http://lod.bco-dmo.org/id/dataset-parameter/774979.rdf
Name: FlC
Units: micrograms per liter (ug/L)
Description: <p>Fluorescence, Chelsea Aqua 3 Chl Con</p>
http://lod.bco-dmo.org/id/dataset-parameter/774980.rdf
Name: Sbeox0
Units: micromoles per kilogram (umol/kg)
Description: <p>Oxygen, SBE 43. (Named "Sbeox0Mm/Kg in original CTD file; renamed to avoid confusion because units of measurement are actually umol/kg.)</p>
http://lod.bco-dmo.org/id/dataset-parameter/774981.rdf
Name: PAR
Units: umol photons m-2 s-1
Description: <p>PAR/Irradiance, Biospherical/Licor</p>
http://lod.bco-dmo.org/id/dataset-parameter/774982.rdf
Name: PrDE
Units: psi
Description: <p>Pressure, Digiquartz</p>
http://lod.bco-dmo.org/id/dataset-parameter/774983.rdf
Name: Sal00
Units: PSU
Description: <p>Salinity, Practical</p>
http://lod.bco-dmo.org/id/dataset-parameter/774984.rdf
Name: T090C
Units: ITS-90, degrees C
Description: <p>Temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/774985.rdf
Name: Sigma_e00
Units: kilograms per cubic meter (kg/m^3)
Description: <p>Density [sigma-theta]</p>
http://lod.bco-dmo.org/id/dataset-parameter/774986.rdf
Name: Flag
Units: unitless
Description: <p>Flag</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
2361592
https://darchive.mblwhoilibrary.org/bitstream/1912/24611/1/dataset-774958_ae1910-ctd-profiles__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.774958.1
download
onLine
dataset
<p>The CTD + 24 bottle sampling rosette was run using standard operating procedures. The bottles were fired on the up cast, 30 seconds after the unit was stopped.</p>
<p>The primary instrumentation for the cruise was the CTD rosette (the standard for the R/V Atlantic Explorer), Reeve net, and the MOCNESS equipped with the SIO electronics. Both the CTD and the CTD rosette operate a SeaBird 9, connected to the same 11 deck box. A tucker trawl (1 m) was also brought on board, but not used. The CTD/rosette was housed in the CTD garage and run from the D5 Winch off the Starboard side. It was on tracks and was pulled back into the CTD garage when conditions were too hot or sea state was poor; otherwise it was sampled directly off the deck. For more information on shipboard operations, refer to the <a href="https://datadocs.bco-dmo.org/docs/Zooplankton_Diel_Rhythm/data_docs/AE1910_Cruise_report_ZDR.pdf" target="_blank">AE1910 cruise report</a> (PDF).</p>
Specified by the Principal Investigator(s)
<p>Data were&nbsp;processed with provided config file (<a href="https://datadocs.bco-dmo.org/docs/Zooplankton_Diel_Rhythm/data_docs/1377_27APR2019_McGreal.xmlcon" target="_blank">1377_27APR2019_McGreal.xmlcon</a>). CTD data were binned in&nbsp;intervals by pressure and the bottle files extracted using SBEDataProcessing software.</p>
<p>BCO-DMO Processing:<br />
- added parameter names (using names from file header);<br />
- converted to tsv files;<br />
- aggregated data from separate casts into one dataset;<br />
- added lat, lon, and date/time from file headers: NMEA Latitude, NMEA Longitude (converted to decimal degrees), NMEA UTC (Time) (re-formatted 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
Sea-Bird SBE 9 11+ V 5.2
Sea-Bird SBE 9 11+ V 5.2
PI Supplied Instrument Name: Sea-Bird SBE 9 11+ V 5.2 Instrument Name: CTD Sea-Bird SBE 911plus Instrument Short Name:CTD SBE 911plus Instrument Description: The Sea-Bird SBE 911 plus is a type of CTD instrument package for continuous measurement of conductivity, temperature and pressure. The SBE 911 plus includes the SBE 9plus Underwater Unit and the SBE 11plus Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 plus and SBE 11 plus is called a SBE 911 plus. The SBE 9 plus uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 plus and SBE 4). The SBE 9 plus CTD can be configured with up to eight auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorescence, light (PAR), light transmission, etc.). more information from Sea-Bird Electronics Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/
Cruise: AE1910
AE1910
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel
AE1910
Amy Maas
Bermuda Institute of Ocean Sciences
http://datadocs.bco-dmo.org/docs/Zooplankton_Diel_Rhythm/data_docs/AE1910_Cruise_report_ZDR.pdf
Report describing AE1910
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel