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   set  data   graph     files  public [SPG] - Modeling bio-energetics for South Pacific Gyre marine sediment at site U1370 (Develop
a 1D biogeochemical-evolutionary model for deep sediments)
   ?   F   I   M   background (external link) RSS Subscribe BCO-DMO bcodmo_dataset_778703

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL access_formats String .htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson
attribute NC_GLOBAL acquisition_description String ""
attribute NC_GLOBAL awards_0_award_nid String 554980
attribute NC_GLOBAL awards_0_award_number String OCE-0939564
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward?AWD_ID=0939564 (external link)
attribute NC_GLOBAL awards_0_funder_name String NSF Division of Ocean Sciences
attribute NC_GLOBAL awards_0_funding_acronym String NSF OCE
attribute NC_GLOBAL awards_0_funding_source_nid String 355
attribute NC_GLOBAL awards_0_program_manager String David L. Garrison
attribute NC_GLOBAL awards_0_program_manager_nid String 50534
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Calculation of bio-energetics for South Pacific Gyre marine sediment (site U1370)
PI: James Bradley
Version: 2019-10-04
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL data_source String extract_data_as_tsv version 2.3 19 Dec 2019
attribute NC_GLOBAL date_created String 2019-10-04T16:31:39Z
attribute NC_GLOBAL date_modified String 2019-12-20T14:19:13Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.778703.1
attribute NC_GLOBAL Easternmost_Easting double -153.1
attribute NC_GLOBAL geospatial_lat_max double -41.85
attribute NC_GLOBAL geospatial_lat_min double -41.85
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -153.1
attribute NC_GLOBAL geospatial_lon_min double -153.1
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/778703 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL keywords String acetate, Acetate_Power_POC_plus_O2, age, alkane, bco, bco-dmo, biological, biomass, cell, chemical, data, dataset, death, degradation, depth, Depth_below_SWI, dmo, erddap, iii, kerogen, large, Large_cell_size_Necromass_C_mass, large_size_power_from_necromass_plus_O2, latitude, lipid, Lipid_n_alkane_Power_POC_plus_O2, longitude, management, mass, medium, Medium_cell_size_Necromass_C_mass, medium_size_power_from_necromass_plus_O2, necromass, Necromass_produced, O2, oceanography, office, oxygen, plus, poc, POC_degradation_rate, porosity, power, Power_H2_plus_O2, preliminary, produced, rate, size, small, Small_cell_size_Necromass_C_mass, small_size_power_from_necromass_plus_O2, specific, Specific_death_rate, toc, type, Type_III_IV_kerogen_Power_POC_plus_O2
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/778703/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/778703 (external link)
attribute NC_GLOBAL Northernmost_Northing double -41.85
attribute NC_GLOBAL param_mapping String {'778703': {'lat': 'flag - latitude', 'lon': 'flag - longitude'}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/778703/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String University of Southern California
attribute NC_GLOBAL people_0_affiliation_acronym String USC
attribute NC_GLOBAL people_0_person_name String James Bradley
attribute NC_GLOBAL people_0_person_nid String 776340
attribute NC_GLOBAL people_0_role String Principal Investigator
attribute NC_GLOBAL people_0_role_type String originator
attribute NC_GLOBAL people_1_affiliation String University of Southern California
attribute NC_GLOBAL people_1_affiliation_acronym String USC
attribute NC_GLOBAL people_1_person_name String Doug LaRowe
attribute NC_GLOBAL people_1_person_nid String 776342
attribute NC_GLOBAL people_1_role String Co-Principal Investigator
attribute NC_GLOBAL people_1_role_type String originator
attribute NC_GLOBAL people_2_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_2_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_2_person_name String Mathew Biddle
attribute NC_GLOBAL people_2_person_nid String 708682
attribute NC_GLOBAL people_2_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_2_role_type String related
attribute NC_GLOBAL project String BIO-SED
attribute NC_GLOBAL projects_0_acronym String BIO-SED
attribute NC_GLOBAL projects_0_description String Abstract (from C-DEBI, www.darkenergybiosphere.org)
Microorganisms buried in marine sediments endure prolonged energy-limitation over geological timescales. My research within C-DEBI is motivated by the quest to determine and understand activity levels among microbial communities in the marine subsurface in relation to their geochemical and physical environment. To this end, in collaboration with Doug LaRowe and Jan Amend (USC), I developed novel modelling frameworks based on thermodynamic and microbial-modelling principles to explore and quantify:
The energy sources to deeply buried microorganisms and their demand for energy.
The activity of microorganisms and the factors that determine physiological transitions between active and dormant states.
The varying energy requirements of active and dormant microbes and the allocation of energy between maintenance and growth.
The cell-specific energy utilization (i.e. power) of subsurface life on a global scale.
I led the development of a new freely-available and open-source platform MicroLow 1.0 – a process-based microbial model that explicitly considers physiological state transitions and energy for maintenance and growth. Using this model, I showed that energetic efficiency provides a selective advantage for long-term microbial survival in oligotrophic marine sediments. Numerous additional opportunities have arisen thanks to the C-DEBI program and community, including participation in two collaborative workshops (organic carbon preservation, impacts of deep sea mining), numerous valuable interactions, ongoing collaborations and spin-off projects, presentations at international conferences, professional development opportunities, media exposure, complementary funding including a Deep Carbon Observatory DLMV Fellowship, significant widening of my professional network, fieldwork opportunities, and career progression.
attribute NC_GLOBAL projects_0_end_date String 2019-03
attribute NC_GLOBAL projects_0_name String Develop a 1D biogeochemical-evolutionary model for deep sediments
attribute NC_GLOBAL projects_0_project_nid String 776336
attribute NC_GLOBAL projects_0_project_website String https://www.darkenergybiosphere.org/award/develop-a-1d-biogeochemical-evolutionary-model-for-deep-sediments/ (external link)
attribute NC_GLOBAL projects_0_start_date String 2016-10
attribute NC_GLOBAL publisher_name String Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double -41.85
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String latitude,longitude
attribute NC_GLOBAL summary String This data relates to the calculation of bio-energetics for South Pacific Gyre marine sediment (site U1370).
attribute NC_GLOBAL title String [SPG] - Modeling bio-energetics for South Pacific Gyre marine sediment at site U1370 (Develop a 1D biogeochemical-evolutionary model for deep sediments)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL Westernmost_Easting double -153.1
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude _FillValue double NaN
attribute latitude actual_range double -41.85, -41.85
attribute latitude axis String Y
attribute latitude bcodmo_name String latitude
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude description String latitude of hole U1370 with negative values indicating South
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LATX/ (external link)
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude   double  
attribute longitude _CoordinateAxisType String Lon
attribute longitude _FillValue double NaN
attribute longitude actual_range double -153.1, -153.1
attribute longitude axis String X
attribute longitude bcodmo_name String longitude
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude description String longitude of hole U1370 with negative values indicating West
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude nerc_identifier String https://vocab.nerc.ac.uk/collection/P09/current/LONX/ (external link)
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable Depth_below_SWI   double  
attribute Depth_below_SWI _FillValue double NaN
attribute Depth_below_SWI actual_range double 0.18915389920258135, 63.60322812674999
attribute Depth_below_SWI bcodmo_name String unknown
attribute Depth_below_SWI colorBarMaximum double 8000.0
attribute Depth_below_SWI colorBarMinimum double -8000.0
attribute Depth_below_SWI colorBarPalette String TopographyDepth
attribute Depth_below_SWI description String Depth below the sediment-water interface
attribute Depth_below_SWI long_name String Depth
attribute Depth_below_SWI standard_name String depth
attribute Depth_below_SWI units String meters (m)
variable Age   int  
attribute Age _FillValue int 2147483647
attribute Age actual_range int 100, 75000000
attribute Age bcodmo_name String age
attribute Age description String Age of sediment
attribute Age long_name String Age
attribute Age units String years
variable Porosity   double  
attribute Porosity _FillValue double NaN
attribute Porosity actual_range double 0.824214216613385, 0.8698601319358916
attribute Porosity bcodmo_name String porosity
attribute Porosity description String sediment porosity
attribute Porosity long_name String Porosity
attribute Porosity units String unitless
variable TOC   double  
attribute TOC _FillValue double NaN
attribute TOC actual_range double 5.4451384080757125E-5, 7.811446559499539E-4
attribute TOC bcodmo_name String TOC
attribute TOC description String total organic carbon
attribute TOC long_name String TOC
attribute TOC nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/CORGCOTX/ (external link)
attribute TOC units String grams of Carbon per centimeter cubed (g C/cm3)
variable POC_degradation_rate   double  
attribute POC_degradation_rate _FillValue double NaN
attribute POC_degradation_rate actual_range double 3.550456138391539E-13, 1.1531820244721446E-9
attribute POC_degradation_rate bcodmo_name String unknown
attribute POC_degradation_rate description String Organic carbon degradation rate
attribute POC_degradation_rate long_name String POC Degradation Rate
attribute POC_degradation_rate units String grams of Carbon per centimeter cubed per year (g C cm-3 y-1)
variable Biomass   double  
attribute Biomass _FillValue double NaN
attribute Biomass actual_range double 1266.4434466229607, 2849933.2599394573
attribute Biomass bcodmo_name String biomass
attribute Biomass description String biomass
attribute Biomass long_name String Biomass
attribute Biomass units String cells per centimeter cubed (cells/cm3)
variable Necromass_produced   double  
attribute Necromass_produced _FillValue double NaN
attribute Necromass_produced actual_range double 2.416707130802937E-5, 11.663352880224684
attribute Necromass_produced bcodmo_name String unknown
attribute Necromass_produced description String Necromass produced by dying cells
attribute Necromass_produced long_name String Necromass Produced
attribute Necromass_produced units String cells per centimeter cubed per year (cells cm-3 y-1)
variable Specific_death_rate   double  
attribute Specific_death_rate _FillValue double NaN
attribute Specific_death_rate actual_range double 1.9082629684311734E-8, 4.092500355770597E-6
attribute Specific_death_rate bcodmo_name String unknown
attribute Specific_death_rate description String Mortality rate
attribute Specific_death_rate long_name String Specific Death Rate
attribute Specific_death_rate units String per year (y-1)
variable Small_cell_size_Necromass_C_mass   double  
attribute Small_cell_size_Necromass_C_mass _FillValue double NaN
attribute Small_cell_size_Necromass_C_mass actual_range double 1.2083535654014688E-19, 5.831676440112343E-14
attribute Small_cell_size_Necromass_C_mass bcodmo_name String unknown
attribute Small_cell_size_Necromass_C_mass description String Necromass produced (assuming small cell mass of 5 fg C cell-1)
attribute Small_cell_size_Necromass_C_mass long_name String Small Cell Size Necromass C Mass
attribute Small_cell_size_Necromass_C_mass units String grams of Carbon per centimeter cubed per year (g C cm-3 y-1)
variable small_size_power_from_necromass_plus_O2   double  
attribute small_size_power_from_necromass_plus_O2 _FillValue double NaN
attribute small_size_power_from_necromass_plus_O2 actual_range double 4.642352336150616E-15, 2.304579661562204E-9
attribute small_size_power_from_necromass_plus_O2 bcodmo_name String unknown
attribute small_size_power_from_necromass_plus_O2 description String Power from oxidation of necromass (small cells) with O2
attribute small_size_power_from_necromass_plus_O2 long_name String Small Size Power From Necromass Plus O2
attribute small_size_power_from_necromass_plus_O2 units String Jules per year (J y-1)
variable Medium_cell_size_Necromass_C_mass   double  
attribute Medium_cell_size_Necromass_C_mass _FillValue double NaN
attribute Medium_cell_size_Necromass_C_mass actual_range double 3.383389983124112E-19, 1.6328694032314557E-13
attribute Medium_cell_size_Necromass_C_mass bcodmo_name String unknown
attribute Medium_cell_size_Necromass_C_mass description String Necromass produced (assuming medium cell mass of 14 fg C cell-1)
attribute Medium_cell_size_Necromass_C_mass long_name String Medium Cell Size Necromass C Mass
attribute Medium_cell_size_Necromass_C_mass units String grams of Carbon per centimeter cubed per year (g C cm-3 y-1)
variable medium_size_power_from_necromass_plus_O2   double  
attribute medium_size_power_from_necromass_plus_O2 _FillValue double NaN
attribute medium_size_power_from_necromass_plus_O2 actual_range double 1.3011394582855094E-14, 6.459004385121135E-9
attribute medium_size_power_from_necromass_plus_O2 bcodmo_name String unknown
attribute medium_size_power_from_necromass_plus_O2 description String Power from oxidation of necromass (medium cells) with O2
attribute medium_size_power_from_necromass_plus_O2 long_name String Medium Size Power From Necromass Plus O2
attribute medium_size_power_from_necromass_plus_O2 units String (J y-1)
variable Large_cell_size_Necromass_C_mass   double  
attribute Large_cell_size_Necromass_C_mass _FillValue double NaN
attribute Large_cell_size_Necromass_C_mass actual_range double 1.812530348102203E-18, 8.747514660168514E-13
attribute Large_cell_size_Necromass_C_mass bcodmo_name String unknown
attribute Large_cell_size_Necromass_C_mass description String Necromass produced (assuming large cell mass of 75 fg C cell-1)
attribute Large_cell_size_Necromass_C_mass long_name String Large Cell Size Necromass C Mass
attribute Large_cell_size_Necromass_C_mass units String grams of Carbon per centimeter cubed per year (g C cm-3 y-1)
variable large_size_power_from_necromass_plus_O2   double  
attribute large_size_power_from_necromass_plus_O2 _FillValue double NaN
attribute large_size_power_from_necromass_plus_O2 actual_range double 6.981575127193487E-14, 3.465579034731966E-8
attribute large_size_power_from_necromass_plus_O2 bcodmo_name String unknown
attribute large_size_power_from_necromass_plus_O2 description String Power from oxidation of necromass (large cells) with O2
attribute large_size_power_from_necromass_plus_O2 long_name String Large Size Power From Necromass Plus O2
attribute large_size_power_from_necromass_plus_O2 units String Jules per year (J y-1)
variable Acetate_Power_POC_plus_O2   double  
attribute Acetate_Power_POC_plus_O2 _FillValue double NaN
attribute Acetate_Power_POC_plus_O2 actual_range double 1.245859066121086E-8, 4.142911437174215E-5
attribute Acetate_Power_POC_plus_O2 bcodmo_name String unknown
attribute Acetate_Power_POC_plus_O2 description String Power from oxidation of organic carbon (acetate) with O2
attribute Acetate_Power_POC_plus_O2 long_name String Acetate Power POC Plus O2
attribute Acetate_Power_POC_plus_O2 units String Jules per year (J y-1)
variable Type_III_IV_kerogen_Power_POC_plus_O2   double  
attribute Type_III_IV_kerogen_Power_POC_plus_O2 _FillValue double NaN
attribute Type_III_IV_kerogen_Power_POC_plus_O2 actual_range double 1.3381587520397516E-8, 4.4198073009867106E-5
attribute Type_III_IV_kerogen_Power_POC_plus_O2 bcodmo_name String unknown
attribute Type_III_IV_kerogen_Power_POC_plus_O2 description String Power from oxidation of organic carbon (Type III/IV kerogen) with O2
attribute Type_III_IV_kerogen_Power_POC_plus_O2 long_name String Type III IV Kerogen Power POC Plus O2
attribute Type_III_IV_kerogen_Power_POC_plus_O2 units String Jules per year (J y-1)
variable Lipid_n_alkane_Power_POC_plus_O2   double  
attribute Lipid_n_alkane_Power_POC_plus_O2 _FillValue double NaN
attribute Lipid_n_alkane_Power_POC_plus_O2 actual_range double 1.923160649929854E-8, 6.352654632079507E-5
attribute Lipid_n_alkane_Power_POC_plus_O2 bcodmo_name String unknown
attribute Lipid_n_alkane_Power_POC_plus_O2 description String Power from oxidation of organic carbon (Lipid n-alkane) with O2
attribute Lipid_n_alkane_Power_POC_plus_O2 long_name String Lipid N Alkane Power POC Plus O2
attribute Lipid_n_alkane_Power_POC_plus_O2 units String Jules per year (J y-1)
variable Power_H2_plus_O2   double  
attribute Power_H2_plus_O2 _FillValue double NaN
attribute Power_H2_plus_O2 actual_range double 1.75319630835189E-7, 1.7531963083518949E-7
attribute Power_H2_plus_O2 bcodmo_name String unknown
attribute Power_H2_plus_O2 description String Power from oxidation of H2 with O2
attribute Power_H2_plus_O2 long_name String Power H2 Plus O2
attribute Power_H2_plus_O2 units String Jules per year (J y-1)

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.


 
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