http://lod.bco-dmo.org/id/dataset/630362
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
2015-12-30
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Dissolved organic carbon and total dissolved nitrogen from the formation fluids recovered from the CORKs installed at the North Pond; collected on Maria S. Merian cruise MSM20-5 in 2012
2015-12-30
publication
2015-12-30
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2022-05-13
publication
https://doi.org/10.26008/1912/bco-dmo.630362.1
Peter Girguis
Harvard University
principalInvestigator
Brian Glazer
University of Hawaiʻi at Mānoa
principalInvestigator
Julie Huber
Marine Biological Laboratory
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: Girguis, P., Glazer, B., Huber, J. (2022) Dissolved organic carbon and total dissolved nitrogen from the formation fluids recovered from the CORKs installed at the North Pond; collected on Maria S. Merian cruise MSM20-5 in 2012. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2015-12-30 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.630362.1 [access date]
Dissolved organic carbon and total dissolved nitrogen from the formation fluids recovered from the CORKs installed at the North Pond in 2012. Dataset Description: <p>Dissolved organic carbon&nbsp;and total dissolved nitrogen from&nbsp;the formation fluids recovered from the CORKs installed at the North Pond in 2012&nbsp;on MSM20-5. The North Pond is an isolated, northeast-trending, ~8 km × 15 km sediment pond located on the western flank of the Mid-Atlantic Ridge (MAR) at 22°45' N and 46°05' W.</p>
<p>Details of these CORKS and their positions, construction and depth can be found in the Proceedings of the IODP expedition 336. See:&nbsp;<a href="http://publications.iodp.org/scientific_prospectus/336/336sp_6.htm" target="_blank">http://publications.iodp.org/scientific_prospectus/336/336sp_6.htm</a></p>
<p>In addition to NSF OCE-1061934 (to Girguis), this dataset was funded by C-DEBI (OCE-0939564) sub-award number 41940192 granted to Beate Kraft.</p> Methods and Sampling: <p>Dissolved organic carbon (DOC) and total dissolved nitrogen (TDN) were measured by high temperature (680 ºC) combustion using a Shimadzu TOC-L analyzer at the SOEST Laboratory for Analytical Biogeochemistry, University of Hawaii. Samples analyzed include those filtered in situ for crustal fluids as well as the CTD samples filtered on deck. Samples were acidified to pH &lt;2 within the autosampler syringe and were purged with nitrogen to remove inorganic carbon. Five to six replicate analyses were performed using an injected sample volume of 150 μL. The detection limits of DOC and TDN were about 2 and 1.5 uM, respectively. Two consensus reference materials CRM, from University of Miami, deep seawater and low carbon water, were used extensively before, between, and after sample analysis to monitor analytical accuracy. The analytical reproducibility for DOC and TDN is better than 1.1 uM and 460 0.2 uM, respectively, by repeated analysis of four deep seawater CRM.</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-0939564 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0939564
completed
Peter Girguis
Harvard University
617-496-8328
Biological Laboratories, Room 3085 16 Divinity Ave
Cambridge
MA
02138-2020
USA
pgirguis@oeb.harvard.edu
pointOfContact
Brian Glazer
University of Hawaiʻi at Mānoa
808-956-6658
Department of Oceanography 1000 Pope Rd.
HONOLULU
HI
96822
USA
glazer@hawaii.edu
pointOfContact
Julie Huber
Marine Biological Laboratory
(508) 289-2556
Woods Hole Oceanographic Institution Marine Chemistry & Geochemistry, Watson Building, MS51
Woods Hole
MA
02543
USA
jhuber@whoi.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
UH_Cowen_ID
cruise_id
site
dive_num
date
DOC
TDN
Shimadzu TOC-L analyzer
theme
None, User defined
sample identification
Cruise identfier
site
No BCO-DMO term
date
dissolved organic Carbon
Total Dissolved Nitrogen
featureType
BCO-DMO Standard Parameters
Shimadzu TOC-L Analyzer
instrument
BCO-DMO Standard Instruments
MSM20-5
service
Deployment Activity
Western Mid-Atlantic Ridge Flank
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 Mid-Atlantic Ridge Flank
-46.08333
-46.08333
22.75
22.75
2008-04-19
2008-04-30
North Pond, mid-Atlantic Ridge
0
BCO-DMO catalogue of parameters from Dissolved organic carbon and total dissolved nitrogen from the formation fluids recovered from the CORKs installed at the North Pond; collected on Maria S. Merian cruise MSM20-5 in 2012
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/637662.rdf
Name: UH_Cowen_ID
Units: dimensionless
Description: <p>UH_Cowen identification number.</p>
http://lod.bco-dmo.org/id/dataset-parameter/637663.rdf
Name: cruise_id
Units: dimensionless
Description: <p>Cruise identifier.</p>
http://lod.bco-dmo.org/id/dataset-parameter/637664.rdf
Name: site
Units: dimensionless
Description: <p>Sampling site name. The nomenclature refers to the IODP hole and formation horizon. For example, U1383C-shallow means the fluids came from IODP CORK drillhole 1383C in the shallowest accessible porewater horizon.</p>
http://lod.bco-dmo.org/id/dataset-parameter/637665.rdf
Name: dive_num
Units: dimensionless
Description: <p>Dive number.</p>
http://lod.bco-dmo.org/id/dataset-parameter/637666.rdf
Name: date
Units: YYYYmmdd
Description: <p>Year-month-day.</p>
http://lod.bco-dmo.org/id/dataset-parameter/637667.rdf
Name: DOC
Units: micromolar (uM)
Description: <p>Dissolved organic carbon.</p>
http://lod.bco-dmo.org/id/dataset-parameter/637668.rdf
Name: TDN
Units: micromolar (uM)
Description: <p>Total dissolved nitrogen.</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
495
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/9e8feb0c-86b2-51bc-b56f-673e9503b7dd/content
download
495
https://darchive.mblwhoilibrary.org/bitstream/1912/28736/1/dataset-630362_doc-and-tdn__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.630362.1
download
onLine
dataset
<p>Dissolved organic carbon (DOC) and total dissolved nitrogen (TDN) were measured by high temperature (680 ºC) combustion using a Shimadzu TOC-L analyzer at the SOEST Laboratory for Analytical Biogeochemistry, University of Hawaii. Samples analyzed include those filtered in situ for crustal fluids as well as the CTD samples filtered on deck. Samples were acidified to pH &lt;2 within the autosampler syringe and were purged with nitrogen to remove inorganic carbon. Five to six replicate analyses were performed using an injected sample volume of 150 μL. The detection limits of DOC and TDN were about 2 and 1.5 uM, respectively. Two consensus reference materials CRM, from University of Miami, deep seawater and low carbon water, were used extensively before, between, and after sample analysis to monitor analytical accuracy. The analytical reproducibility for DOC and TDN is better than 1.1 uM and 460 0.2 uM, respectively, by repeated analysis of four deep seawater CRM.</p>
Specified by the Principal Investigator(s)
<p>BCO-DMO Processing:<br />
- Modified parameter names to conform with BCO-DMO naming conventions;<br />
- Replaced commas with semi-colons;<br />
- Replaced spaces with underscores;<br />
- Added cruise id numbers.</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
Shimadzu TOC-L analyzer
Shimadzu TOC-L analyzer
PI Supplied Instrument Name: Shimadzu TOC-L analyzer PI Supplied Instrument Description:Dissolved organic carbon (DOC) and total dissolved nitrogen (TDN) were measured by high temperature (680 degrees C) combustion using a Shimadzu TOC-L analyzer at the SOEST Laboratory for Analytical Biogeochemistry, University of Hawaii. Instrument Name: Shimadzu TOC-L Analyzer Instrument Short Name:Shimadzu TOC-L Instrument Description: A Shimadzu TOC-L Analyzer measures DOC by high temperature combustion method.
Developed by Shimadzu, the 680 degree C combustion catalytic oxidation method is now used worldwide. One of its most important features is the capacity to efficiently oxidize hard-to-decompose organic compounds, including insoluble and macromolecular organic compounds. The 680 degree C combustion catalytic oxidation method has been adopted for the TOC-L series.
http://www.shimadzu.com/an/toc/lab/toc-l2.html Community Standard Description: http://onto.nerc.ac.uk/CAST/124.html
Cruise: MSM20-5
MSM20-5
R/V Maria S. Merian
Community Standard Description
International Council for the Exploration of the Sea
R/V Maria S. Merian
vessel
MSM20-5
Wolfgang Bach
University of Bremen
http://dmoserv3.whoi.edu/data_docs/Huber/Fahrtbericht_MSM20_5_02.pdf
Report describing MSM20-5
R/V Maria S. Merian
Community Standard Description
International Council for the Exploration of the Sea
R/V Maria S. Merian
vessel