http://lod.bco-dmo.org/id/dataset/935118
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
2024-08-06
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
SOLARIS superoxide and standard CTD profiles from the EMB276 cruise on R/V Elisabeth Mann Borgese in the Baltic Sea from September 20-27, 2021
2024-10-09
publication
2024-10-09
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2024-10-09
publication
https://doi.org/10.26008/1912/bco-dmo.935118.1
Colleen Hansel
Woods Hole Oceanographic Institution
principalInvestigator
Lina Taenzer
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: Taenzer, L., Hansel, C. (2024) SOLARIS superoxide and standard CTD profiles from the EMB276 cruise on R/V Elisabeth Mann Borgese in the Baltic Sea from September 20-27, 2021. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-10-09 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.935118.1 [access date]
SOLARIS Superoxide and Standard CTD Profiles Dataset Description: Methods and Sampling: <p><em>In situ</em> measurements of superoxide were made with a superoxide sensor, SOLARIS, which has been previously described in detail in Taenzer et al., 2022. Superoxide is quantified using a chemiluminescent method where seawater is drawn in and combines with the chemiluminescent probe methyl <em>Cypridina</em> luciferin analog (MCLA) in a mixing cell. MCLA reacts specifically with superoxide, and the light that is produced is quantified by a photomultiplier. Data are collected at the frequency of 2 Hz, as raw counts.</p>
<p>Temperature, oxygen, salinity, photosynthetically active radiation (PAR), fluorescence, and turbidity were measured by a standard CTD package and associated rosette mounted sensors (Seabird 9/11+).&nbsp;</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1924236 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1924236
completed
Colleen Hansel
Woods Hole Oceanographic Institution
508-289-3738
266 Woods Hole Road, MS52
Woods Hole
MA
02543
US
chansel@whoi.edu
pointOfContact
Lina Taenzer
Woods Hole Oceanographic Institution
ltaenzer@whoi.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cruise_name
station_name
cast_number
latitude
longitude
Date
Time_Start_UTC
ISO_DateTime_UTC
depth_m
Superoxide_nM
Oxygen_uM
PAR
Fluorescence
Turbidity_NTU
Temp_C
Salinity_PSU
theme
None, User defined
cruise name
station name
cast
latitude
longitude
date
time of day
ISO_DateTime_UTC
depth
superoxide; dioxide(1−)
dissolved Oxygen
PAR
fluorescence
turbidity
water temperature at measurement depth
salinity
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
SOLARIS
instrument
BCO-DMO Standard Instruments
EMB276
service
Deployment Activity
Baltic Sea
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: Manganese Cycling and Coupling Across Redox Boundaries within Stratified Basins of the Baltic Sea
https://osprey.bco-dmo.org/project/929160
Collaborative Research: Manganese Cycling and Coupling Across Redox Boundaries within Stratified Basins of the Baltic Sea
<p><em>NSF Award Abstract:</em><br />
The trace element manganese (Mn) is distributed widely throughout the global ocean where it cycles among three dominant oxidation states. Manganese in the higher oxidation states is highly reactive and thereby influences the cycling of nearly all other elemental cycles, including those of oxygen and nitrogen. The intermediate Mn species has only recently become recognized as an abundant component of the Mn pool, presenting now a previously unrecognized factor that may control the chemistry of the ocean. The Baltic Sea contains high Mn concentrations and preliminary investigations have pointed to the presence of an operationally defined "reactive" form of Mn but the composition and consequence of this Mn pool are unknown. This research will explore the cycling of Mn within the Baltic Sea enabled by an established collaboration with the Leibniz Institute for Baltic Sea Research in Warnemunde, Germany. By coupling field measurements and targeted shipboard incubations, this study will shed light on the processes controlling the Mn cycle and its link to the oxygen, iodine, and nitrogen cycles. This project will educate several undergraduate and graduate students and promote scientific exchange between research groups within the United States and Germany. Further, outreach efforts associated with this research will continue an existing collaboration between the PIs and the Boston Green Academy in South Boston to introduce high school students to chemical oceanography, and in particular biogeochemistry.</p>
<p>Manganese (Mn) is intricately linked to nearly all elemental cycles, and yet we know little about the processes governing its redox cycling within natural systems. Over the past decade a number of key scientific discoveries have provided greater insight into the diversity of processes and mechanisms involved in Mn redox cycling and introduced Mn(III) ligand complexes as important components of the dissolved Mn pool. The Baltic Sea is one of the most well studied stratified marine systems and reactive Mn has been implicated as a key factor in the formation and maintenance of suboxic zones. Thus, the goal of this research is to explore the cycling and elemental coupling of Mn within stratified basins of the Baltic Sea. The PIs predict that reactive Mn, as Mn(III) ligand complexes and Mn oxide particles, is a primary control on the redox landscape of stratified marine waters, particularly at redox boundaries and within the suboxic zone. The PIs propose fieldwork in a local permanently stratified brackish pond to refine experimental procedures followed by two cruises to suboxic basins in the Baltic Sea enabled by an established collaboration with the Leibniz Institute for Baltic Sea Research in Warnemunde. Field measurements will be obtained using a combination of in situ sensors and ship/lab-based instrumentation at several Baltic Sea sites to define the distribution of Mn species and the rates of Mn redox transformations spanning the redoxcline along with a suite of chemical information. Further, a matrix of shipboard incubations will be conducted to constrain the underlying (a)biotic processes responsible for the observed Mn profiles. Specifically, across oxygen and Mn gradients spanning the redoxcline, the PIs will interrogate the link between the Mn cycle and iodine and nitrogen species, which will ultimately help constrain current gaps in the mass balance of these elements in Baltic Sea models.</p>
<p>This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.</p>
MnIONS
largerWorkCitation
project
eng; USA
oceans
Baltic Sea
19.18302
20.65052
56.0002
56.63332
2021-09-20
2021-09-27
Baltic Sea
0
BCO-DMO catalogue of parameters from SOLARIS superoxide and standard CTD profiles from the EMB276 cruise on R/V Elisabeth Mann Borgese in the Baltic Sea from September 20-27, 2021
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/936465.rdf
Name: cruise_name
Units: unitless
Description: <p>Name of the cruise</p>
http://lod.bco-dmo.org/id/dataset-parameter/936466.rdf
Name: station_name
Units: unitless
Description: <p>Station name</p>
http://lod.bco-dmo.org/id/dataset-parameter/936467.rdf
Name: cast_number
Units: unitless
Description: <p>Profile number</p>
http://lod.bco-dmo.org/id/dataset-parameter/936468.rdf
Name: latitude
Units: decimal degrees
Description: <p>Latitude of cast, south is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/936469.rdf
Name: longitude
Units: decimal degrees
Description: <p>Longitude of cast, west is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/936470.rdf
Name: Date
Units: unitless
Description: <p>Date</p>
http://lod.bco-dmo.org/id/dataset-parameter/936471.rdf
Name: Time_Start_UTC
Units: unitless
Description: <p>Start time if profile</p>
http://lod.bco-dmo.org/id/dataset-parameter/936472.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Datetime of start of profile in ISO notation (UTC, timezone)</p>
http://lod.bco-dmo.org/id/dataset-parameter/936473.rdf
Name: depth_m
Units: meters (m)
Description: <p>Water column depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/936474.rdf
Name: Superoxide_nM
Units: nanomolar (nm)
Description: <p>Superoxide concentrations</p>
http://lod.bco-dmo.org/id/dataset-parameter/936475.rdf
Name: Oxygen_uM
Units: micromolar (um)
Description: <p>Oxygen concentrations</p>
http://lod.bco-dmo.org/id/dataset-parameter/936476.rdf
Name: PAR
Units: mol?m ?2 ?s ?1.
Description: <p>photosynthetically active radiation</p>
http://lod.bco-dmo.org/id/dataset-parameter/936477.rdf
Name: Fluorescence
Units: mg/m^3
Description: <p>fluorescence measurements</p>
http://lod.bco-dmo.org/id/dataset-parameter/936478.rdf
Name: Turbidity_NTU
Units: NTU (Nephelometric Turbidity Unit)
Description: <p>turbidity measurements</p>
http://lod.bco-dmo.org/id/dataset-parameter/936479.rdf
Name: Temp_C
Units: degrees Celsius (°C)
Description: <p>temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/936480.rdf
Name: Salinity_PSU
Units: PSU
Description: <p>salinity</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
138261
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/e8310f68-e640-4de2-85cd-15ba8c1b156e/content
download
https://doi.org/10.26008/1912/bco-dmo.935118.1
download
onLine
dataset
<p><em>In situ</em> measurements of superoxide were made with a superoxide sensor, SOLARIS, which has been previously described in detail in Taenzer et al., 2022. Superoxide is quantified using a chemiluminescent method where seawater is drawn in and combines with the chemiluminescent probe methyl <em>Cypridina</em> luciferin analog (MCLA) in a mixing cell. MCLA reacts specifically with superoxide, and the light that is produced is quantified by a photomultiplier. Data are collected at the frequency of 2 Hz, as raw counts.</p>
<p>Temperature, oxygen, salinity, photosynthetically active radiation (PAR), fluorescence, and turbidity were measured by a standard CTD package and associated rosette mounted sensors (Seabird 9/11+).&nbsp;</p>
Specified by the Principal Investigator(s)
<p>Superoxide data was depth-corrected using the descent speed of the CTD to account for the lag between when the water originally is drawn into the sampling wand and when it reaches the flow cell.&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
PI Supplied Instrument Name: PI Supplied Instrument Description:CTD package and associated rosette mounted sensors (Seabird 9/11+). 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/
PI Supplied Instrument Name: Instrument Name: SOLARIS Instrument Short Name: Instrument Description: SOLARIS (Submersible Oceanic Luminescent Analyzer of Reactive Intermediate Species) is a superoxide detector that can be used at deeper depths (up to 4000 meters) and could be incorporated into a deep-sea sampling platform such as WHOI's submersible, Alvin. See: https://doi.org/10.3390/s22051709
Cruise: EMB276
EMB276
R/V Elisabeth Mann Borgese
Community Standard Description
International Council for the Exploration of the Sea
R/V Elisabeth Mann Borgese
vessel
EMB276
Maren Voss
Leibniz Institute for Baltic Sea Research Warnemunde Germany
R/V Elisabeth Mann Borgese
Community Standard Description
International Council for the Exploration of the Sea
R/V Elisabeth Mann Borgese
vessel