http://lod.bco-dmo.org/id/dataset/764875
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
2019-04-11
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Pore water chemical concentration data and location from push cores collected by the ROV Jason II on dive J2-773 from cruise MSM37 on R/V Maria S. Merian from March to April 2014
2019-04-11
publication
2019-04-11
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-04-18
publication
https://doi.org/10.1575/1912/bco-dmo.764875.1
C. Geoffrey Wheat
Monterey Bay Aquarium Research Institute
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: Wheat, C. G. (2019) Pore water chemical concentration data and location from push cores collected by the ROV Jason II on dive J2-773 from cruise MSM37 on R/V Maria S. Merian from March to April 2014. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-04-11 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.764875.1 [access date]
Pore water chemical concentration data and location from push cores collected by the ROV Jason II on dive J2-773 Dataset Description: Methods and Sampling: <p>Push cores were collected by the ROV Jason II on dive J2-773 on 11-April-2014.</p>
<p>Pore waters were extracted in a cold room at 4C using acid-rinsed, washed and dried rhizomes. The first 2 ml of fluid was discarded, then the remaining fluid was filtered through a 0.45 micron membrane and stored in hot acid (60C) washed high-density polyethylene bottles. Fluids were analyzed by electrode (pH), titration (chlorinate, calcium, and alkalinity), colorimetric (nitrate), inductively coupled optical emission spectroscopy (ICPOES), and inductively coupled mass spectroscopy (ICPMS). Precision was generally 0.2% for chlorinate and calcium titrations, 2% for alkalinity titrations, 0.01&nbsp; for pH, 5% for nitrate determinations, 2% for ICPOES measurements and 5% for ICPMS measurements. All measurements were above detection limits with the exception of Mn (0.1 umol/kg) and Fe (0.01 mol/kg).</p>
<p>Careful consideration of these data should examine the potential of sampling artifacts for many of the solutes. We believe, for example, the Ca difference from bottom seawater values is an artifact of sample handling, resulting from the movement of sediment with carbonate present to the ship where the sediment was handled. Other solutes are likewise probably affected.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1061934 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1061934
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1061827 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1061827
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1062006 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1062006
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0939564 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0939564
completed
C. Geoffrey Wheat
Monterey Bay Aquarium Research Institute
831-633-7033
Institute of Marine Science P. O. Box 475
Moss Landing
CA
95039
USA
wheat@mbari.org
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Core
Depth
pH
alkalinity
Nitrate
Chlorinity
Ca
B
Mn
Fe
Si
Sr
Li
S
Na
Mg
K
V
Rb
Mo
Cs
Ba
U
Lat
Lon
Notes
ICPMS
ICPOES
ROV Jason Push Core
ROV Jason II
theme
None, User defined
core id
No BCO-DMO term
pH
chlorinity
Calcium
Boron
Manganese
Iron
Silicon
Strontium
Lithium
Sulfur (S)
Sodium
Magnesium
potassium
Vanadium
Rubidium
Molybdenum
Cesium
Barium
Uranium
latitude
longitude
comments
featureType
BCO-DMO Standard Parameters
Inductively Coupled Plasma Mass Spectrometer
Inductively Coupled Plasma Optical Emission Spectrometer
Push Corer
ROV Jason
instrument
BCO-DMO Standard Instruments
MSM37
service
Deployment Activity
western flank of the Mid-Atlantic Ridge, 'North Pond'
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.
Center for Dark Energy Biosphere Investigations
http://www.darkenergybiosphere.org
Center for Dark Energy Biosphere Investigations
The mission of the Center for Dark Energy Biosphere Investigations (C-DEBI) is to explore life beneath the seafloor and make transformative discoveries that advance science, benefit society, and inspire people of all ages and origins.
C-DEBI provides a framework for a large, multi-disciplinary group of scientists to pursue fundamental questions about life deep in the sub-surface environment of Earth. The fundamental science questions of C-DEBI involve exploration and discovery, uncovering the processes that constrain the sub-surface biosphere below the oceans, and implications to the Earth system. What type of life exists in this deep biosphere, how much, and how is it distributed and dispersed? What are the physical-chemical conditions that promote or limit life? What are the important oxidation-reduction processes and are they unique or important to humankind? How does this biosphere influence global energy and material cycles, particularly the carbon cycle? Finally, can we discern how such life evolved in geological settings beneath the ocean floor, and how this might relate to ideas about the origin of life on our planet?
C-DEBI's scientific goals are pursued with a combination of approaches:
(1) coordinate, integrate, support, and extend the research associated with four major programs—Juan de Fuca Ridge flank (JdF), South Pacific Gyre (SPG), North Pond (NP), and Dorado Outcrop (DO)—and other field sites;
(2) make substantial investments of resources to support field, laboratory, analytical, and modeling studies of the deep subseafloor ecosystems;
(3) facilitate and encourage synthesis and thematic understanding of submarine microbiological processes, through funding of scientific and technical activities, coordination and hosting of meetings and workshops, and support of (mostly junior) researchers and graduate students; and
(4) entrain, educate, inspire, and mentor an interdisciplinary community of researchers and educators, with an emphasis on undergraduate and graduate students and early-career scientists.
Note: Katrina Edwards was a former PI of C-DEBI; James Cowen is a former co-PI.
Data Management:
C-DEBI is committed to ensuring all the data generated are publically available and deposited in a data repository for long-term storage as stated in their Data Management Plan (PDF) and in compliance with the NSF Ocean Sciences Sample and Data Policy. The data types and products resulting from C-DEBI-supported research include a wide variety of geophysical, geological, geochemical, and biological information, in addition to education and outreach materials, technical documents, and samples. All data and information generated by C-DEBI-supported research projects are required to be made publically available either following publication of research results or within two (2) years of data generation.
To ensure preservation and dissemination of the diverse data-types generated, C-DEBI researchers are working with BCO-DMO Data Managers make data publicly available online. The partnership with BCO-DMO helps ensure that the C-DEBI data are discoverable and available for reuse. Some C-DEBI data is better served by specialized repositories (NCBI's GenBank for sequence data, for example) and, in those cases, BCO-DMO provides dataset documentation (metadata) that includes links to those external repositories.
C-DEBI
largerWorkCitation
program
International Ocean Discovery Program
http://www.iodp.org/index.php
International Ocean Discovery Program
The International Ocean Discovery Program (IODP) is an international marine research collaboration that explores Earth's history and dynamics using ocean-going research platforms to recover data recorded in seafloor sediments and rocks and to monitor subseafloor environments. IODP depends on facilities funded by three platform providers with financial contributions from five additional partner agencies. Together, these entities represent 26 nations whose scientists are selected to staff IODP research expeditions conducted throughout the world's oceans.
IODP expeditions are developed from hypothesis-driven science proposals aligned with the program's science plan Illuminating Earth's Past, Present, and Future. The science plan identifies 14 challenge questions in the four areas of climate change, deep life, planetary dynamics, and geohazards.
IODP's three platform providers include:
The U.S. National Science Foundation (NSF)
Japan's Ministry of Education, Culture, Sports, Science and Technology (MEXT)
The European Consortium for Ocean Research Drilling (ECORD)
More information on IODP, including the Science Plan and Policies/Procedures, can be found on their website at http://www.iodp.org/program-documents.
A summary table with links to IODP datasets currently hosted on Zenodo (https://zenodo.org/communities/iodp) can be accessed using the following link: https://iodp.tamu.edu/database/zenodo.html
IODP
largerWorkCitation
program
Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling
https://osprey.bco-dmo.org/project/554914
Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling
<p><em>Description from NSF award abstract:</em><br />
Current estimates suggest that the volume of ocean crust capable of sustaining life is comparable in magnitude to that of the oceans. To date, there is little understanding of the composition or functional capacity of microbial communities in the sub-seafloor, or their influence on the chemistry of the oceans and subsequent consequences for global biogeochemical cycles. This project focuses on understanding the relationship between microbial communities and fluid chemistry in young crustal fluids that are responsible for the transport of energy, nutrients, and organisms in the crust. Specifically, the PIs will couple microbial activity measurements, including autotrophic carbon, nitrogen and sulfur metabolisms as well as mineral oxide reduction, with quantitative assessments of functional gene expression and geochemical transformations in basement fluids. Through a comprehensive suite of in situ and shipboard analyses, this research will yield cross-disciplinary advances in our understanding of the microbial ecology and geochemistry of the sub-seafloor biosphere. The focus of the effort is at North Pond, an isolated sediment pond located on ridge flank oceanic crust 7-8 million years old on the western side of the Mid-Atlantic Ridge. North Pond is currently the target for drilling on IODP expedition 336, during which it will be instrumented with three sub-seafloor basement observatories.</p>
<p>The project will leverage this opportunity for targeted and distinct sampling at North Pond on two German-US research cruises to accomplish three main objectives:</p>
<p>1. to determine if different basement fluid horizons across North Pond host distinct microbial communities and chemical milieus and the degree to which they change over a two-year post-drilling period.</p>
<p>2. to quantify the extent of autotrophic metabolism via microbially-mediated transformations in carbon, nitrogen, and sulfur species in basement fluids at North Pond.</p>
<p>3. to determine the extent of suspended particulate mineral oxides in basement fluids at North Pond and to characterize their role as oxidants for fluid-hosted microbial communities.</p>
<p>Specific outcomes include quantitative assessments of microbial activity and gene expression as well as geochemical transformations. The program builds on the integrative research goals for North Pond and will provide important data for guiding the development of that and future deep biosphere research programs. Results will increase understanding of microbial life and chemistry in young oceanic crust as well as provide new insights into controls on the distribution and activity of marine microbial communities throughout the worlds oceans.</p>
<p>There are no data about microbial communities in ubiquitous cold, oceanic crust, the emphasis of the proposed work. This is an interdisciplinary project at the interface of microbial ecology, chemistry, and deep-sea oceanography with direct links to international and national research and educational organizations.</p>
North Pond Microbes
largerWorkCitation
project
eng; USA
oceans
western flank of the Mid-Atlantic Ridge, 'North Pond'
-46.11083
-46.11082
22.8204
22.82078
2014-04-11
2014-04-11
North Pond, mid-Atlantic Ridge
0
BCO-DMO catalogue of parameters from Pore water chemical concentration data and location from push cores collected by the ROV Jason II on dive J2-773 from cruise MSM37 on R/V Maria S. Merian from March to April 2014
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/764936.rdf
Name: Core
Units: unitless
Description: <p>Core identification number</p>
http://lod.bco-dmo.org/id/dataset-parameter/764937.rdf
Name: Depth
Units: centimeters (cm)
Description: <p>Depth below seafloor, in centimeters</p>
http://lod.bco-dmo.org/id/dataset-parameter/764938.rdf
Name: pH
Units: unitless (pH scale)
Description: <p>pH; measured by electrode</p>
http://lod.bco-dmo.org/id/dataset-parameter/764939.rdf
Name: alkalinity
Units: millimoles per kilogram (mmol/kg)
Description: <p>Alkalinity; measured by titration</p>
http://lod.bco-dmo.org/id/dataset-parameter/764940.rdf
Name: Nitrate
Units: micromoles per kilogram (umol/kg)
Description: <p>Nitrate concentration; measured colorimetrically</p>
http://lod.bco-dmo.org/id/dataset-parameter/764941.rdf
Name: Chlorinity
Units: millimoles per kilogram (mmol/kg)
Description: <p>Chlorinity; measured by titration</p>
http://lod.bco-dmo.org/id/dataset-parameter/764942.rdf
Name: Ca
Units: millimoles per kilogram (mmol/kg)
Description: <p>Calcium (Ca) concentration; measured by titration</p>
http://lod.bco-dmo.org/id/dataset-parameter/764943.rdf
Name: B
Units: micromoles per kilogram (umol/kg)
Description: <p>Boron (B) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764944.rdf
Name: Mn
Units: micromoles per kilogram (umol/kg)
Description: <p>Manganese (Mn) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764945.rdf
Name: Fe
Units: micromoles per kilogram (umol/kg)
Description: <p>Iron (Fe) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764946.rdf
Name: Si
Units: micromoles per kilogram (umol/kg)
Description: <p>Silicon (Si) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764947.rdf
Name: Sr
Units: micromoles per kilogram (umol/kg)
Description: <p>Strontium (Sr) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764948.rdf
Name: Li
Units: micromoles per kilogram (umol/kg)
Description: <p>Lithium (Li) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764949.rdf
Name: S
Units: millimoles per kilogram (mmol/kg)
Description: <p>Sulfur (S) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764950.rdf
Name: Na
Units: millimoles per kilogram (mmol/kg)
Description: <p>Sodium (Na) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764951.rdf
Name: Mg
Units: millimoles per kilogram (mmol/kg)
Description: <p>Magnesium (Mg) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764952.rdf
Name: K
Units: millimoles per kilogram (mmol/kg)
Description: <p>Potassium (K) concentration; measured by ICP-OES</p>
http://lod.bco-dmo.org/id/dataset-parameter/764953.rdf
Name: V
Units: nanomoles per kilogram (nmol/kg)
Description: <p>Vanadium (V) concentration; measured by ICPMS</p>
http://lod.bco-dmo.org/id/dataset-parameter/764954.rdf
Name: Rb
Units: micromoles per kilogram (umol/kg)
Description: <p>Rubidium (Rb) concentration; measured by ICPMS</p>
http://lod.bco-dmo.org/id/dataset-parameter/764955.rdf
Name: Mo
Units: nanomoles per kilogram (nmol/kg)
Description: <p>Molybenum (Mo) concentration; measured by ICPMS</p>
http://lod.bco-dmo.org/id/dataset-parameter/764956.rdf
Name: Cs
Units: nanomoles per kilogram (nmol/kg)
Description: <p>Cesium (Cs) concentration; measured by ICPMS</p>
http://lod.bco-dmo.org/id/dataset-parameter/764957.rdf
Name: Ba
Units: nanomoles per kilogram (nmol/kg)
Description: <p>Barium (Ba) concentration; measured by ICPMS</p>
http://lod.bco-dmo.org/id/dataset-parameter/764958.rdf
Name: U
Units: nanomoles per kilogram (nmol/kg)
Description: <p>Uranium (U) concentration; measured by ICPMS</p>
http://lod.bco-dmo.org/id/dataset-parameter/764959.rdf
Name: Lat
Units: degrees North
Description: <p>Latitude in decimal degrees; calculated from position described in Notes column</p>
http://lod.bco-dmo.org/id/dataset-parameter/764960.rdf
Name: Lon
Units: degrees East
Description: <p>Longitude in decimal degrees; calculated from position described in Notes column; Negative values = West</p>
http://lod.bco-dmo.org/id/dataset-parameter/764961.rdf
Name: Notes
Units: unitless
Description: <p>Notes and comments pertaining to the core</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
9008
https://darchive.mblwhoilibrary.org/bitstream/1912/24048/1/dataset-764875_north-pond-pore-water-chemistry__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.764875.1
download
onLine
dataset
<p>Push cores were collected by the ROV Jason II on dive J2-773 on 11-April-2014.</p>
<p>Pore waters were extracted in a cold room at 4C using acid-rinsed, washed and dried rhizomes. The first 2 ml of fluid was discarded, then the remaining fluid was filtered through a 0.45 micron membrane and stored in hot acid (60C) washed high-density polyethylene bottles. Fluids were analyzed by electrode (pH), titration (chlorinate, calcium, and alkalinity), colorimetric (nitrate), inductively coupled optical emission spectroscopy (ICPOES), and inductively coupled mass spectroscopy (ICPMS). Precision was generally 0.2% for chlorinate and calcium titrations, 2% for alkalinity titrations, 0.01&nbsp; for pH, 5% for nitrate determinations, 2% for ICPOES measurements and 5% for ICPMS measurements. All measurements were above detection limits with the exception of Mn (0.1 umol/kg) and Fe (0.01 mol/kg).</p>
<p>Careful consideration of these data should examine the potential of sampling artifacts for many of the solutes. We believe, for example, the Ca difference from bottom seawater values is an artifact of sample handling, resulting from the movement of sediment with carbonate present to the ship where the sediment was handled. Other solutes are likewise probably affected.</p>
Specified by the Principal Investigator(s)
<p>BCO-DMO Processing:<br />
- copied core ID number from header row to all corresponding data rows;<br />
- moved notes into new "notes" column for all corresponding data rows;<br />
- deleted empty rows;<br />
- created lat/lon columns using info from the notes column;<br />
- replaced "---" and blank cells with "nd" for "no data".</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
ICPMS
ICPMS
PI Supplied Instrument Name: ICPMS Instrument Name: Inductively Coupled Plasma Mass Spectrometer Instrument Short Name:ICP Mass Spec Instrument Description: An ICP Mass Spec is an instrument that passes nebulized samples into an inductively-coupled gas plasma (8-10000 K) where they are atomized and ionized. Ions of specific mass-to-charge ratios are quantified in a quadrupole mass spectrometer. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB15/
ICPOES
ICPOES
PI Supplied Instrument Name: ICPOES Instrument Name: Inductively Coupled Plasma Optical Emission Spectrometer Instrument Short Name:ICP-OES or ICP-AES Instrument Description: Also referred to as an Inductively coupled plasma atomic emission spectroscope (ICP-AES). These instruments pass nebulised samples into an inductively-coupled gas plasma (8-10000 K) where they are atomised and excited. The de-excitation optical emissions at characteristic wavelengths are spectroscopically analysed. It is often used in the detection of trace metals.
ROV Jason Push Core
ROV Jason Push Core
PI Supplied Instrument Name: ROV Jason Push Core Instrument Name: Push Corer Instrument Short Name: Instrument Description: Capable of being performed in numerous environments, push coring is just as it sounds. Push coring is simply pushing the core barrel (often an aluminum or polycarbonate tube) into the sediment by hand. A push core is useful in that it causes very little disturbance to the more delicate upper layers of a sub-aqueous sediment.
Description obtained from: http://web.whoi.edu/coastal-group/about/how-we-work/field-methods/coring/
ROV Jason II
ROV Jason II
PI Supplied Instrument Name: ROV Jason II Instrument Name: ROV Jason Instrument Short Name:ROV Jason Instrument Description: The Remotely Operated Vehicle (ROV) Jason is operated by the Deep Submergence Laboratory (DSL) at Woods Hole Oceanographic Institution (WHOI). WHOI engineers and scientists designed and built the ROV Jason to give scientists access to the seafloor that didn't require them leaving the deck of the ship. Jason is a two-body ROV system. A 10-kilometer (6-mile) fiber-optic cable delivers electrical power and commands from the ship through Medea and down to Jason, which then returns data and live video imagery. Medea serves as a shock absorber, buffering Jason from the movements of the ship, while providing lighting and a bird’s eye view of the ROV during seafloor operations. During each dive (deployment of the ROV), Jason pilots and scientists work from a control room on the ship to monitor Jason’s instruments and video while maneuvering the vehicle and optionally performing a variety of sampling activities. Jason is equipped with sonar imagers, water samplers, video and still cameras, and lighting gear. Jason’s manipulator arms collect samples of rock, sediment, or marine life and place them in the vehicle’s basket or on "elevator" platforms that float heavier loads to the surface. More information is available from the operator site at URL. https://ndsf.whoi.edu/jason/
Cruise: MSM37
MSM37
R/V Maria S. Merian
Community Standard Description
International Council for the Exploration of the Sea
R/V Maria S. Merian
vessel
MSM37
Dr Heinrich Villinger
University of Bremen
https://datadocs.bco-dmo.org/d3/data_docs/North_Pond_Microbes/msm37_cruise_rpt_downld2018-02-12.pdf
Report describing MSM37
R/V Maria S. Merian
Community Standard Description
International Council for the Exploration of the Sea
R/V Maria S. Merian
vessel