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Microbial activities and geochemical parameters in sediments affected by the DWH oil fallout, November 29 - December 02, 2010

Ecosystem Impacts of Oil and Gas Inputs to the Gulf (ECOGIG)

UDI:
R1.x132.134:0032
Last Update:
Oct 10 2016 18:20 UTC
 
Dataset Author(s):
Kai Ziervogel
Point of Contact:
Ziervogel, Kai
University of New Hampshire / Institute for the Study of Earth, Oceans, and Space
8 College Rd
Durham, New Hampshire  03824
USA
kai.ziervogel@unh.edu
Funding Source:
RFP-I
Data Collection Period:
2010-11-29 to 2010-12-02

Identified Submitted Metadata Available
3 3 3 3

Abstract:

This dataset has heterotrophic microbial metabolic rates (enzyme activities, leucine incorporation, bacterial abundance) as well as porewater and sedimentary geochemical parameters at sites proximate to and distant from the Deepwater Horizon wellhead. Six sediment cores were collected from late November to early December 2010.

Purpose:

Sediment cores were taken in the close vicinity of the sunken wellhead to determine microbial responses to the oil sedimentation event (MOSSFA).

Theme Keywords:

microbial enzymatic activities, microbial metabolism, sediments, OC26

File Format:

xlsx

Microbial activities and geochemical parameters in sediments affected by the DWH oil fallout, November 29 - December 02, 2010



Identification Information
Distribution Information
Metadata Maintenance Information

Metadata: 
  File identifier: 
      R1.x132.134-0032-metadata.xml
  Language: 
      eng; USA
  Character set: 
    Character set code: 
      utf8
  Hierarchy level: 
    Scope code: 
      dataset
  Metadata author: 
    Responsible party: 
      Individual name: 
          Kai Ziervogel
      Organisation name: 
          University of New Hampshire
      Position name: 
          Research Assistant Professor
      Contact info: 
        Contact: 
          Phone: 
            Telephone: 
              Voice: 
                  6038625478
              Facsimile: 
          Address: 
            Address: 
              Delivery point: 
                  8 College Rd
              City: 
                  Durham
              Administrative area: 
                  NH
              Postal code: 
                  03824-3525
              Country: 
                  USA
              Electronic mail address: 
                  kai.ziervogel@unh.edu
      Role: 
        Role code: 
          principalInvestigator
  Date stamp: 
      2016-10-12T19:37:12+00:00
  Metadata standard name: 
      ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
  Metadata standard version: 
      ISO 19115-2:2009(E)
  Dataset URI: 
      https://data.gulfresearchinitiative.org/metadata/R1.x132.134:0032
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Identification info: Data identification: Citation: Citation: Title: Microbial activities and geochemical parameters in sediments affected by the DWH oil fallout, November 29 - December 02, 2010 Alternate title: Date: Date: Date: 2016-10-10 Date type: Date type code: publication Abstract: This dataset has heterotrophic microbial metabolic rates (enzyme activities, leucine incorporation, bacterial abundance) as well as porewater and sedimentary geochemical parameters at sites proximate to and distant from the Deepwater Horizon wellhead. Six sediment cores were collected from late November to early December 2010. Purpose: Sediment cores were taken in the close vicinity of the sunken wellhead to determine microbial responses to the oil sedimentation event (MOSSFA). Status: Progress code: completed Point of contact: Responsible party: Individual name: Kai Ziervogel Organisation name: University of New Hampshire Position name: Research Assistant Professor Contact info: Contact: Phone: Telephone: Voice: 6038625478 Facsimile: Address: Address: Delivery point: 8 College Rd City: Durham Administrative area: NH Postal code: 03824-3525 Country: USA Electronic mail address: kai.ziervogel@unh.edu Role: Role code: principalInvestigator Descriptive keywords: Keywords: Keyword: microbial enzymatic activities Keyword: microbial metabolism Keyword: sediments Keyword: OC26 Type: Keyword type code: theme Descriptive keywords: Keywords: Keyword: Gulf of Mexico Type: Keyword type code: place Language: eng; USA Topic category: Topic category code: biota Topic category: Topic category code: oceans Extent: Extent: Geographic element: Geographic bounding box: West bound longitude: -88.4 East bound longitude: -88.31 South bound latitude: 28.5 North bound latitude: 28.73 Geographic element: BoundingPolygon: Polygon: gml:MultiPoint: gml:pointMember: Point: gml:pos: 28.72 -88.36 gml:pointMember: Point: gml:pos: 28.73 -88.4 gml:pointMember: Point: gml:pos: 28.7 -88.36 gml:pointMember: Point: gml:pos: 28.68 -88.31 gml:pointMember: Point: gml:pos: 28.66 -88.35 gml:pointMember: Point: gml:pos: 28.5 -88.32 Temporal element: Temporal extent: Extent: Time period: Description: ground condition Begin date: 2010-11-29 End date: 2010-12-02 Supplemental Information: Porewater geochem.xlsx:
                              Description; Site; Rates/porosity depth range; Overlying water (water overlying the sediment core); Rates mid z; Porosity (%); Dissolved Methane (CH4, mM); Dissolved Inorganic Carbon (DIC, mM); d13C-DIC (per mil); Hydrogen (H2, nM); Dissolved Organic Carbon (DOC, uM); Total Dissolved Nitrogen (TDN, uM); Nitrate + nitrite (NOx, uM); Dissolved Phosphate (PO4, uM); Total Dissolved Phosphorus (TDp, uM); Ammonium (NH4, uM); Phosphorus (ugP/mg sed); Phosphorus (umol P/g sed); Phosphorus (P, %); Particulate Nitrogen (PN, %); Particulate Carbon (PC, %); Total Particulate Carbon (TPC, %); Particulate Inorganic Carbon (PIC, %); Ship recorded Ammonium (NH4, uM); Chloride (mM); Sulfate (SO4, mM); Sodium (Na, mM); Potassium (K, mM); Magnesium (Mg, mM); Calcium (Ca, mM); Hydrogen Sulfide (H2S, mM)
          
                              Bacterial cells.xlsx:
                              Core #; Depth in sediment (cm); Numbers refer to the replicate in each sediment layer (1, 2, 3); Filter area (um2); Area of pic (um2); Filter area / Area of pic (M); Volume of sample (mL); Bacterial cells (count of bacterial cells from 1 mL sediment slurry filtered onto 2 um filters; 20 fields of view were counted, cells mL-1 wet sed); Dilution (samples were diluted with artificial seawater); Bacterial abundance (N, cells mL-1 wet sed); Average; Standard deviation
          
                              Enzyme activity.xlsx:
                              Tube; G (glucosidase); P (phosphatase); B (lipase); L (peptidase); numbers (indicate layer # and replicate # (e.g. 1-1 means layer 1, replicate 1)); C (control sample); t0 (initial timepoint of incubation, i.e. shortly after the addition of the substrate); t1 (time when incubation was stopped); fl (fluorescence reading); fl + 7% (fluorescence reading corrected for sorbtion of the fluorophore onto sediment particles); delta fl ((t1 fl + 7%) - t0 fl); time (hr); ASW added (artifical seawater added, mL); delta fl corrected for ASW dilution (delta fl x ASW added); delta fl per hour; delta fl per hour - control; enzyme activity (nmol mL-1 wet sed-1 hr-1)
          
                              Leu incorporation.xlsx:
                              activity of full leucine addition (dissintegrations per minute = dpm); concentration of leu (hot+cold) in sample (nmol/L); dilution factor; amount of leucine added (mmol);  hydrolytic enzyme activities and leucine incorporation (mol/mL/hr); core #; depth in sediment (cm); Replicate; Incubation time (hr); Leucine incorporation (% incorporation); Leucine incorporation rate (mol C L-1 wet sed hr-1); Leucine incorporation rate (ug C cm-3 hr-1); Average; Standard deviation
          
                              POC.xlsx:
                              Raw Data (Directly transferred from handwritten data sheet, Include acetanilide, proline, CLB, standards, boat blanks.); Stds (Elemental and isotopic data for standards only); CN (Elemental data for samples); MS (Isotopic data for samples); Tabl (Tabulation of all sample data); Date (MM-DD-YY); Teflon tray #; Vial #; Sample ID; Weight (wt, mg); N area; C area; Vol N; Vol C; del C; del C; N (mg); C (mg); Total Nitrogen (TN, %); Total Organic Carbon (TOC, %); Carbon/Nitrogen (C/N); corr del 15N; corr del 13C
          
                        Core # Sampling Date Latitude (degrees N) Longitude (degrees W) Water Depth (m)
                          19 11/30/2010 28.72 88.36 1593
                          21 12/01/2010 28.73 88.40 1542
                          17 11/29/2010 28.70 88.36 1630
                          18 11/30/2010 28.68 88.31 1468
                          22 12/02/2010 28.66 88.35 1683
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Distribution info: Distribution: Distributor: Distributor: Distributor contact: Responsible party: Organisation name: Gulf of Mexico Research Initiative Information and Data Cooperative (GRIIDC) Contact info: Contact: Phone: Telephone: Voice: +1-361-825-3604 Facsimile: +1-361-825-2050 Address: Address: Delivery point: 6300 Ocean Drive Unit 5869 City: Corpus Christi Administrative area: TX Postal code: 78412-5869 Country: USA Electronic mail address: griidc@gomri.org Online Resource: Online Resource: Linkage: URL: https://data.gulfresearchinitiative.org Protocol: Role: Role code: distributor Distributor format: Format: Name: xlsx Version: inapplicable File decompression technique: zip Distributor transfer options: Digital transfer options: Transfer size: 0.433 Online: Online Resource: Linkage: URL: https://data.gulfresearchinitiative.org/data/R1.x132.134:0032 Protocol:
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Metadata maintenance: Maintenance information: Maintenance and update frequency: unknown Maintenance note: This ISO metadata record was created using the 'Check and Save to File' (with form validation) function of the GRIIDC ISO 19115-2 Metadata Editor on 2016-10-10T18:17:16+00:00
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