http://lod.bco-dmo.org/id/dataset/916411
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
2023-12-07
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 AE1913 in the Sargasso Sea in June of 2019
2024-10-30
publication
2024-10-30
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2024-10-30
publication
https://doi.org/10.26008/1912/bco-dmo.916411.1
Mak A. Saito
Woods Hole Oceanographic Institution
principalInvestigator
Natalie Cohen
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: Saito, M. A., Cohen, N. (2024) CTD profiles from R/V Atlantic Explorer cruise AE1913 in the Sargasso Sea in June of 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2024-10-30 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.916411.2 [access date]
Dataset Description: <p>See the "Related Datasets" section on this page for the ELOG from cruise AE1913 and other closely related data.<br />
*&nbsp;Also see all datasets related to the same cruise AE1913:&nbsp;https://www.bco-dmo.org/deployment/916412</p> Methods and Sampling: <p>The RV Atlantic Explorer CTD was deployed at each station along the BATS to WHOI transect by the crew (see supplemental station list and R2R ELOG). Continuous measurements were collected on these casts. Complementary underway data and other processed products from this cruise on R2R (AE1913, doi:&nbsp;10.7284/908544).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1658030 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1658030
completed
Mak A. Saito
Woods Hole Oceanographic Institution
508-289-2393
266 Woods Hole Rd. MS #51 Watson Lab
Woods Hole
MA
02543
USA
msaito@whoi.edu
pointOfContact
Natalie Cohen
Woods Hole Oceanographic Institution
919-519-8297
10 Ocean Science Circle
Savannah
GA
31411
USA
cohen@uga.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
Cast
NMEA_DateTime_UTC
latitude
longitude
depSM
c1mS_cm
c0mS_cm
t090C
prDM
sbeox0Mm_L
flC
CStarTr0
sal00
flag
SeaBird SBE-911+
theme
None, User defined
cast
ISO_DateTime_UTC
latitude
longitude
depth
conductivity
water temperature at measurement depth
water pressure
dissolved Oxygen
fluorescence
transmission
salinity
quality flag
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
instrument
BCO-DMO Standard Instruments
AE1913
service
Deployment Activity
St. George's, Bermuda to Woods Hole, MA
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: Direct Characterization of Adaptive Nutrient Stress Responses in the Sargasso Sea using Protein Biomarkers and a Biogeochemical AUV
https://osprey.bco-dmo.org/project/765945
Collaborative Research: Direct Characterization of Adaptive Nutrient Stress Responses in the Sargasso Sea using Protein Biomarkers and a Biogeochemical AUV
<p><em>NSF Award Abstract:</em><br />
Microscopic communities in the ocean can be surprisingly diverse. This diversity makes it difficult to study the individual organisms and reactions that control specific reactions controlling nutrient cycles. Past studies confirm that iron and nitrogen are vital elements for biological growth. There is increasing evidence, however, that other chemicals such as silica, zinc, cobalt, and vitamin B12 may be just as important. This project will provide an unprecedented view of community distributions using new molecular methods to isolate and link active proteins to specific chemical cycles during the very first research deployment of a brand-new autonomous underwater vehicle (AUV). The AUV will collect samples in programed patterns by pumping water directly into its filtering mechanism and then return the samples to the ship for analysis. The Bermuda Atlantic Time-series Study (BATS) station, which provides abundant supporting data, is the site for this innovative investigation into the microbial ecology and chemistry of the open oceans. Additionally, data will be widely distributed to other scientists through the Ocean Protein Portal website being developed by the Woods Hole Oceanographic Institute (WHOI) and the Biological and Chemical Oceanography Data Management Office. Data will also contribute a new teaching module in the Marine Bioinorganic Chemistry course at WHOI.</p>
<p>This first scientific deployment of the newly engineered and constructed biogeochemical AUV, Clio, will generate a novel dataset to examine marine microbial biogeochemical cycles in the Northwestern Atlantic oligotrophic ocean in unprecedented detail and at high vertical resolution. First the project proposes to understand if the microbial community reflects the varying chemical composition and cyanobacterial species through nutrient response adaptations. Additionally, the research will determine if iron stress in the low light Prochlorococcus ecotyope found in the deep chlorophyll maximum is a persistent feature influenced by seasonal dust fluxes. The highly resolved vertical data from the in situ pumping capabilities of Clio are fundamental to a rigorous examination of these biogeochemical questions. This highly transformative dataset will greatly advance understanding of the nutrient and trace element cycling of this region and will be the first field validation of the potentially revolutionary capability these new approaches represent for the study of marine microbial biogeochemistry.</p>
Nutrient Stress Responses and AUV Clio
largerWorkCitation
project
eng; USA
oceans
St. George's, Bermuda to Woods Hole, MA
-71.51041
-64.16494
31.37121
38.52899
2019-06-16
2019-06-27
Bermuda Atlantic Time Series
0
BCO-DMO catalogue of parameters from CTD profiles from R/V Atlantic Explorer cruise AE1913 in the Sargasso Sea in June of 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/926621.rdf
Name: Cast
Units: unitless
Description: <p>cast identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/926622.rdf
Name: NMEA_DateTime_UTC
Units: unitless
Description: <p>DateTime (in UTC time zone) from navigation data, National Marine Electronic Association (NMEA). This value was extracted from the standard seabird header information for the cast and converted to ISO 8601 format.</p>
http://lod.bco-dmo.org/id/dataset-parameter/926623.rdf
Name: latitude
Units: decimal degrees
Description: <p>latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/926624.rdf
Name: longitude
Units: decimal degrees
Description: <p>longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/926625.rdf
Name: depSM
Units: meters (m)
Description: <p>Depth (salt water)</p>
http://lod.bco-dmo.org/id/dataset-parameter/926626.rdf
Name: c1mS_cm
Units: milliSiemens per centimeter (mS/cm)
Description: <p>Conductivity 2. Seabird parameter name c1mS/cm</p>
http://lod.bco-dmo.org/id/dataset-parameter/926627.rdf
Name: c0mS_cm
Units: milliSiemens per centimeter (mS/cm)
Description: <p>Conductivity. Seabird parameter name c0mS/cm</p>
http://lod.bco-dmo.org/id/dataset-parameter/926628.rdf
Name: t090C
Units: degrees Celsius (deg C)
Description: <p>Temperature [ITS-90]</p>
http://lod.bco-dmo.org/id/dataset-parameter/926629.rdf
Name: prDM
Units: Digiquartz (db)
Description: <p>Pressure</p>
http://lod.bco-dmo.org/id/dataset-parameter/926630.rdf
Name: sbeox0Mm_L
Units: micromoles per liter (umol/l)
Description: <p>Dissolved oxygen. Seabird parameter name sbeox0Mm/L. Oxygen, SBE 43</p>
http://lod.bco-dmo.org/id/dataset-parameter/926631.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/926632.rdf
Name: CStarTr0
Units: Percent (%)
Description: <p>Beam Transmission, WET Labs C-Star</p>
http://lod.bco-dmo.org/id/dataset-parameter/926633.rdf
Name: sal00
Units: Practical Salinity Units (PSU)
Description: <p>Salinity, Practical</p>
http://lod.bco-dmo.org/id/dataset-parameter/926634.rdf
Name: flag
Units: unitless
Description: <p>quality flag (0.000e+00 indicates good scan, -9.990e-29 indicates a bad scan)</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
11830184
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/2a037c81-5d0b-444a-9e9d-256595c23eb8/content
download
11830201
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/1b601a60-6971-47ad-8bf3-82132eb2e063/content
download
https://doi.org/10.26008/1912/bco-dmo.916411.1
download
onLine
dataset
<p>The RV Atlantic Explorer CTD was deployed at each station along the BATS to WHOI transect by the crew (see supplemental station list and R2R ELOG). Continuous measurements were collected on these casts. Complementary underway data and other processed products from this cruise on R2R (AE1913, doi:&nbsp;10.7284/908544).</p>
Specified by the Principal Investigator(s)
<p>SeaBird software was used to process raw CTD files and convert to .cnv. (Seasave V 7.26.7.107)</p>
Specified by the Principal Investigator(s)
Version 1:
* Processed (depth binned) data tables provided within in seabird files (<castname>.cnv) were imported into the BCO-DMO data system with the missing value identifier specified in the seabird header information "-9.990e-29" as the missing data identifier. This table is the primary bco-dmo table for this dataset. The source .cnv files were downloaded from a shared google drive on 20231229T170156Z.
* PAR column removed upon submitter request due to sensor failure during cruise.
* The timestamp for each cast was extracted from the standard seabird header within each file and added into data column "NMEA_DateTime_UTC" and converted Example:
line: "* NMEA UTC (Time) = Jun 27 2019 03:02:35"
included as NMEA_DateTime_UTC "2019-06-27T03:02:35Z"
* The raw seabird files and processed .cnv file format were also added to the supplemental files section within .zip packages.
* Column names adjusted to conform to BCO-DMO naming conventions designed to support broad re-use by a variety of research tools and scripting languages. [Only numbers, letters, and underscores. Can not start with a number]
* Primary data table that was concentrated and cleaned as describe above output as Data File: "916411_v1_ctd.csv"
---
Version 2: Dataset revised to remove two out of bounds longitude values in cast BV55C17 ("-43.19503" and "35.74961"). Rows were kept, and the two longitudes replaced with a missing data identifier.
* Primary data table output as Data File: "916411_v2_ctd.csv"
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
SeaBird SBE-911+
SeaBird SBE-911+
PI Supplied Instrument Name: SeaBird SBE-911+ 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: AE1913
AE1913
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel
AE1913
Mak A. Saito
Woods Hole Oceanographic Institution
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel