http://lod.bco-dmo.org/id/dataset/784480
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
2019-12-17
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Calculated power from the oxidation of necromass that is produced in marine sediment on a global scale.
2019-12-20
publication
2019-12-20
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-12-20
publication
https://doi.org/10.1575/1912/bco-dmo.784480.1
James Bradley
University of Southern California
principalInvestigator
Doug LaRowe
University of Southern California
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: Bradley, J., LaRowe, D. (2019) Calculated power from the oxidation of necromass that is produced in marine sediment on a global scale. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-12-20 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.784480.1 [access date]
This sheet contains data on calculated power from the oxidation of necromass that is produced in marine sediment on a global scale. Dataset Description: <p>This sheet contains data on calculated power from the oxidation of necromass that is produced in marine sediment on a global scale.</p>
<p>This project quantifies the role of microbial necromass and organic carbon as a power source to living microorganisms in marine sediments. The project utilizes a physiochemical model of marine sediment bioenergetics using data available in the literature and well-established modeling constructs. Data sources and model formulation are described in Bradley et al. 2018 (DOI: 10.1002/2017JG004186). For modelling South Pacific Gyre sediments, cell abundance and particulate organic carbon concentrations were determined for site U1370 (IODP Expedition 329) based on published analysis of extracted drill cores: D’Hondt et al. 2015 (DOI: 10.1038/ngeo2387); D’Hondt et al. 2011 (DOI: 10.2204/iodp.proc.329.2011). For modelling global cell abundance, we use the formulation described in Parkes et al. 2014 (DOI: 10.1016/j.margeo.2014.02.009).</p> Methods and Sampling:
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
James Bradley
University of Southern California
+44 7751324671
jbradley.earth@gmail.com
pointOfContact
Doug LaRowe
University of Southern California
+1 (213) 821-2268
larowe@usc.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Depth_below_SWI
Sediment_Age
Power_law_cells
Necromas
Death_rate
Power_cell_size_small
Power_cell_size_medium
Power_cell_size_large
lat
lon
theme
None, User defined
depth below seafloor
age
No BCO-DMO term
latitude
longitude
featureType
BCO-DMO Standard Parameters
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
Develop a 1D biogeochemical-evolutionary model for deep sediments
https://www.darkenergybiosphere.org/award/develop-a-1d-biogeochemical-evolutionary-model-for-deep-sediments/
Develop a 1D biogeochemical-evolutionary model for deep sediments
<p>Microorganisms buried in marine sediments endure prolonged energy-limitation over geological timescales. This C-DEBI project will investigate energy and activity levels among microbial communities in the marine subsurface. We use thermodynamic and microbial-biogeochemical modelling principles to explore and quantify:<br />
- The energy sources to deeply buried microorganisms and their demand for energy.<br />
- The activity of microorganisms and the factors that determine physiological transitions between active and dormant states.<br />
- The varying energy requirements of active and dormant microbes and the allocation of energy between maintenance and growth.<br />
- The cell-specific energy utilization (i.e. power) of subsurface life on a global scale.</p>
BIO-SED
largerWorkCitation
project
eng; USA
oceans
-153.1
-153.1
-41.85
-41.85
2019-12-20
0
BCO-DMO catalogue of parameters from Calculated power from the oxidation of necromass that is produced in marine sediment on a global scale.
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/784494.rdf
Name: Depth_below_SWI
Units: meters (m)
Description: <p>depth below sea water interface</p>
http://lod.bco-dmo.org/id/dataset-parameter/784495.rdf
Name: Sediment_Age
Units: years
Description: <p>sediment age</p>
http://lod.bco-dmo.org/id/dataset-parameter/784496.rdf
Name: Power_law_cells
Units: cells per centimeter cubed (cells/cm3)
Description: <p>power law cells</p>
http://lod.bco-dmo.org/id/dataset-parameter/784497.rdf
Name: Necromas
Units: cells per centimeter cubed per year (cells/cm3/yr)
Description: <p>Necromass</p>
http://lod.bco-dmo.org/id/dataset-parameter/784498.rdf
Name: Death_rate
Units: per year (yr-1)
Description: <p>death rate</p>
http://lod.bco-dmo.org/id/dataset-parameter/784499.rdf
Name: Power_cell_size_small
Units: nanoJoules per year (nJ/yr)
Description: <p>Power available from necromass oxidation. Temp: 21.1 C; Electron acceptor: oxygen; Power cell size small</p>
http://lod.bco-dmo.org/id/dataset-parameter/784500.rdf
Name: Power_cell_size_medium
Units: nanoJoules per year (nJ/yr)
Description: <p>Power available from necromass oxidation. Temp: 21.1 C; Electron acceptor: oxygen; Power cell size medium</p>
http://lod.bco-dmo.org/id/dataset-parameter/784501.rdf
Name: Power_cell_size_large
Units: nanoJoules per year (nJ/yr)
Description: <p>Power available from necromass oxidation. Temp: 21.1 C; Electron acceptor: oxygen; Power cell size large</p>
http://lod.bco-dmo.org/id/dataset-parameter/784502.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude with negative values indicating South</p>
http://lod.bco-dmo.org/id/dataset-parameter/784503.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude with negative values indicating West</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
56520
https://darchive.mblwhoilibrary.org/bitstream/1912/25038/1/dataset-784480_global__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.784480.1
download
onLine
dataset
<p>BCO-DMO Processing Notes:<br />
&nbsp;-&nbsp;added conventional header with dataset name, PI name, version date<br />
&nbsp;- modified parameter names to conform with BCO-DMO naming conventions<br />
&nbsp;- added latitude and longitude coordinates for site U1370</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