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Water column nutrients and chlorophyll a concentrations in oil impacted salt marshes on Chandeleur Islands, July, 2015 through February, 2016

Alabama Center for Ecological Resilience (ACER)

DOI:
10.7266/N79P2ZR9
 
UDI:
R4.x262.000:0019
Last Update:
Aug 04 2017 16:57 UTC
 
Dataset Author(s):
Mortazavi, Behzad
Point of Contact:
Mortazavi, Behzad
The University of Alabama / Department of Biological Sciences
Box 870344
Tuscaloosa, Alabama  35487
USA
bmortazavi@ua.edu
Funding Source:
RFP-IV
Data Collection Period:
2015-07-09 to 2016-02-22

Identified Submitted Review Available
3 3 3 3

Abstract:

Water column nutrients were measured during a project to investigate sediment denitrification and nitrogen cycling processes. Water samples were filtered through GF/F filters in the field and stored on ice in the dark prior to being frozen at -20 0C within 8 hrs of collection. Data were collected seasonally from July 2015 to February 2016.

Purpose:

The purpose of this study was to investigate the denitrification rates in marsh and subtidal habitats that were previous exposed to moderately oiled sediments.

Theme Keywords:

water column, nutrients, nitrogen cycling, dissolved organic carbon, chlorophyll

File Format:

csv

Dataset Downloads:

1

Water column nutrients and chlorophyll a concentrations in oil impacted salt marshes on Chandeleur Islands, July, 2015 through February, 2016



Identification Information
Distribution Information
Metadata Maintenance Information

Metadata: 
  File identifier: 
      R4.x262.000-0019-metadata.xml
  Language: 
      eng; USA
  Character set: 
    Character set code: 
      utf8
  Hierarchy level: 
    Scope code: 
      dataset
  Metadata author: 
    Responsible party: 
      Individual name: 
          Behzad Mortazavi
      Organisation name: 
          The University of Alabama / Department of Biological Sciences
      Position name: 
          Associate Professor
      Contact info: 
        Contact: 
          Phone: 
            Telephone: 
              Voice: 
                  2518612141
              Facsimile: 
          Address: 
            Address: 
              Delivery point: 
                  Box 870344
              City: 
                  Tuscaloosa
              Administrative area: 
                  Alabama
              Postal code: 
                  35487
              Country: 
                  USA
              Electronic mail address: 
                  bmortazavi@ua.edu
      Role: 
        Role code: 
          principalInvestigator
  Date stamp: 
      2018-08-11T13:39:22+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/R4.x262.000:0019
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Identification info: Data identification: Citation: Citation: Title: Water column nutrients and chlorophyll a concentrations in oil impacted salt marshes on Chandeleur Islands, July, 2015 through February, 2016 Alternate title: Date: Date: Date: 2017-06-02 Date type: Date type code: publication Abstract: Water column nutrients were measured during a project to investigate sediment denitrification and nitrogen cycling processes. Water samples were filtered through GF/F filters in the field and stored on ice in the dark prior to being frozen at -20 0C within 8 hrs of collection. Data were collected seasonally from July 2015 to February 2016. Purpose: The purpose of this study was to investigate the denitrification rates in marsh and subtidal habitats that were previous exposed to moderately oiled sediments. Status: Progress code: completed Point of contact: Responsible party: Individual name: Behzad Mortazavi Organisation name: The University of Alabama / Department of Biological Sciences Position name: Associate Professor Contact info: Contact: Phone: Telephone: Voice: 2518612141 Facsimile: Address: Address: Delivery point: Box 870344 City: Tuscaloosa Administrative area: Alabama Postal code: 35487 Country: USA Electronic mail address: bmortazavi@ua.edu Role: Role code: principalInvestigator Descriptive keywords: Keywords: Keyword: water column Keyword: nutrients Keyword: nitrogen cycling Keyword: dissolved organic carbon Keyword: chlorophyll Type: Keyword type code: theme Descriptive keywords: Keywords: Keyword: Chandeleur Islands Keyword: Red Fish Point Keyword: Gulf of Mexico Keyword: Louisiana Type: Keyword type code: place Language: eng; USA Topic category: Topic category code: environment Topic category: Topic category code: oceans Extent: Extent: Geographic element: Geographic bounding box: West bound longitude: -88.84112 East bound longitude: -88.84112 South bound latitude: 29.8628 North bound latitude: 29.8628 Geographic element: BoundingPolygon: Polygon: gml:MultiPoint: gml:pointMember: Point: gml:pos: 29.8628 -88.84112 Temporal element: Temporal extent: Extent: Time period: Description: ground condition Begin date: 2015-07-09 End date: 2016-02-22 Supplemental Information: Date: month, day and year, Location: surface water Time_Hours: hours of the day Time_Minutes: minutes of the hour Nitrate: water column nitrate concentrations (µmol N l-1), Ammonium: water column ammonium concentrations (µmol N l-1), Dissolved Organic Carbon: water column dissolved organic carbon concentration (µmol C l-1), Chlorophyll (mg/l): water column chlorophyll concentrations (mg l-1) Latitude Degrees: measured in degrees, Latitude Minutes: measured in minutes, Latitude Seconds: measured in seconds, Longitude Degrees: measured in degrees, Longitude Minutes: measured in minutes, Longitude Seconds: measured in seconds||Water column nutrients concentrations were measured on the Skalar San+ autoanalyzer. Dissovled organic carbon was analyzed on a Shimadzu TOC analyzer. Chlorophyll concentrations were determined fluorometerically (Turner Design) after extraction overnight at 4oC in 90% acetone.|||
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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: 3618253604 Address: Address: Delivery point: 6300 Ocean Drive City: Corpus Christi Administrative area: TX Postal code: 78412 Country: USA Electronic mail address: griidc@gomri.org Online Resource: Online Resource: Linkage: URL: https://data.gulfresearchinitiative.org Role: Role code: distributor Distributor format: Format: Name: csv Version: inapplicable File decompression technique: Distributor transfer options: Digital transfer options: Transfer size: 0.0007 Online: Online Resource: Linkage: URL: https://data.gulfresearchinitiative.org/data/R4.x262.000:0019 Protocol: https
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Metadata maintenance: Maintenance information: Maintenance and update frequency: unknown Maintenance note: This ISO metadata record was automatically generated from information provided to GRIIDC for dataset: R4.x262.000:0019 on 2018-12-12T16:50:10+00:00
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