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Rates of depletion of lubricant and fuel contaminants from Antarctic regions during natural attenuation and remediation procedures - hydrocarbon degradation data

Metadata record for data expected from ASAC Project 2915


See the link below for public details on this project.


Petroleum contamination poses a major threat to Antarctic and subantarctic ecosystems because diesel and lubricants are persistent and, at poorly defined concentrations, are toxic in marine environments. This project will asses how quickly important components in these products are naturally depleted using a model field experiment. We will identify and quantify the non-degrading portions of the fuels, and assess the longevity and rate of removal of these. We will relate the chemical analysis data with biological data on organisms in the sea-bottom sediments, in order to assess which components of the fuels do most harm to the organisms.


Project objectives:

The overall objective is to better understand the long-term environmental impact of spilled petroleum products in Antarctic marine systems.

Decades of Antarctic exploration have left a significant legacy of petroleum pollution on-land and in nearshore marine environments, particularly around human stations. The natural attenuation of spilled diesel and lubricants occurs slowly in cold climates, particularly once the pollutants have adsorbed onto marine sediments. Major programmes funded by the AAD have identified the location of spills, and the nature and fate of some of the pollutants. This project will address some of the significant uncertainties which still exist regarding the natural depletion and ecotoxicological impact of spilled diesel and lubricants in the marine environment. A new PhD student at Macquarie University will carry-out much of this work, in collaboration with the CI and investigators. The specific objectives are:

1. To develop a quantitative method using cutting edge two-dimensional gas chromatography-mass spectrometry (GCxGC-TOFMS) to identify the components of spilled diesel and lubricants, especially the complex mixtures of recalcitrant residues and the secondary products of alteration.

2. To calculate the rates of removal of pollutants in the marine environment by comprehensive statistical treatment of the chemical data-set, and to assess the processes by which this removal occurs (e.g. aerobic/anaerobic biodegradation, water-washing, etc).

3. To assess the degradation rates and longevity of pollutant components against the biology of the disturbed communities of microbes and microfauna in the same experiments, so as to form a hypothesis of which components of the complex mixtures have the most important ecotoxicological response and environment impact.

4. Using the most important single isolated or related groups of components, to test the specific ecotoxicological impact of each in the marine environment using a short-term field experiment and laboratory toxicity tests.


Taken from the 2008-2009 Progress Report:

Progress against objectives:

1. A GCxGC-FID was installed at Macquarie University. No TOFMS has been purchased yet, due to non-funding of ARC Lief grant application. No further progress made towards this objective.

2. We have a comprehensive dataset now of the rates of removal of hydrocarbon components of SAB from the SRE4 experiment. Detailed GC-MS has been carried out so as to track removal of components in much more detail than can be achieved by GC-FID alone. TPH data have been calculated. The data has been utilised in the draft of one paper by Shane Powell (Powell, Stark, Snape, Woolfenden, Bowman, Riddle; Effects of diesel and lubricant oils on Antarctic benthic microbial communities over five years) which has not been submitted yet, and in an early draft of a paper by PhD student Ellen Woolfenden (E. N. M. Woolfenden, G. Hince, S. Powell, S. Stark, J. Stark, I. Snape, S. George; Effects of diesel and lubricant oils on Antarctic benthic microbial communities over five years).

3. This has partly been done, and is being written up by the Powell et al. paper referred to above. Detailed analysis of which are the most toxic compounds of SAB awaits further work-up of the data.

4. The field season to carry out this test was postponed from 08/09 to 09/10.


Taken from the 2009-2010 Progress Report:

Progress against objectives:


1. An ARC LIEF grant application was successful and a TOFMS will be purchased from the funds gained in mid 2010.


2. So far the 0-1cm of 10cm cores of marine sediment spiked with Biodegradable lubricant, used lubricant, clean lubricant and Special Antarctic Blend (SAB) diesel have been analysed by gas chromatography coupled to a flame ionisation detector (GC-FID). Analyses by GC-FID allowed the Total Petroleum Hydrocarbon (TPH) concentration at each sample time to be calculated from statistical analysis. Further analyses were performed on the SAB sediments extractions by GC-MS (mass spectrometry). The chromatograms of the extractions were compared with chromatograms of standard mixtures of compounds and a compound identification library and thus, peaks were identified. From this peak identification, degradation patterns of compounds and groups of compounds could be seen; naphthalenes degrade less readily with increasing methyl groups but still degrade more readily than n-alkanes. From the analyses of the 0-1cm sediment extractions the most recalcitrant compounds were (adamantanes and diamantanes) and the most water soluble compounds were (naphthalenes and alkylnaphthalenes) in SAB diesel. The data has been written up in a draft paper by PhD student Ellen Woolfenden (E. N. M. Woolfenden, G. Hince, S. Powell, S. Stark, J. Stark, I. Snape, S. George; Effects of diesel and lubricant oils on Antarctic benthic microbial communities over five years). This paper will be submitted by May 2010.


We also have started analysing the depth profiles for SAB in the SRE4 experiment. It is interesting to know as to whether any biodegradation patterns will be seen in the 1-10 cm depths of the sediment. Therefore the cores have been sectioned into 1 cm intervals and extracted at AAD. The extractions are awaiting analysis by GC-FID initially and GC-MS for further analysis.


3. This has partly been done, and is being written up by a Shane Powell et al. paper, that has not been published yet. Detailed analysis of which are the most toxic compounds of SAB awaits further work-up of the data.


4. The field season to carry out this test was carried out by Ellen Woolfenden in fieldseason 09/10. Samples have been collected and are stored at AAD. Marine sediment was collected and different portions were spiked with certain compounds from each of these groups as well as a selection of n-alkanes and SAB diesel as a comparison. These sediments have been extracted and are awaiting analysis by GC-MS to identify which of the compounds are depleted most readily within the experimental groups without the influence of other compounds present in SAB diesel. Ellen will be analysing them later in 2010.


The dataset provided by Ellen Woolfenden contain a number of excel spreadsheets, as well as a word document providing further information about the data.

Simple

Identification info

Alternate title
Rates of depletion of lubricant and fuel contaminants from Antarctic regions during natural attenuation and remediation procedures - hydrocarbon degradation data
Date (Publication)
2013-01-10
Edition
1
Citation identifier
Dataset DOI

Title
Information and documentation - Digital object identifier system
Date (Publication)
2012-04-23
Citation identifier
ISO 26324:2012

Citation identifier
doi:10.4225/15/514A98FB215B1

Originator

George, S.C., Christensen, J., King, C., McIntyre, C., McRae, C., Snape, I., Stark, J.S. and Woolfenden, E.

Publisher

Australian Antarctic Data Centre

Principal investigator

GEORGE, SIMON CHRISTOPHER
Australian Centre for Astrobiology
Building E8C 153
Macquarie University
Sydney
New South Wales
2109
Australia
+61 2 9850 4424
+61 2 9850 8248 (facsimile)

Collaborator

GEORGE, SIMON CHRISTOPHER
Australian Centre for Astrobiology
Building E8C 153
Macquarie University
Sydney
New South Wales
2109
Australia
+61 2 9850 4424
+61 2 9850 8248 (facsimile)

Collaborator

CHRISTENSEN, JAN
Royal Veterinary and Agricultural University
Denmark
+45 3528 2456

Collaborator

KING, CATHERINE K.
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia
+61 3 6232 3515

Collaborator

MCINTYRE, C.
PO Box 136,
CSIRO Petroleum,
North Ryde
New South Wales
1670
Australia

Collaborator

MCRAE, CHRISTOPHER
Macquarie University
Department of Chemistry
New South Wales
Australia
+61 2 9850 8288

Collaborator

SNAPE, IAN
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia
+61 3 6232 3591
+61 3 6232 3158 (facsimile)

Collaborator

STARK, JONATHAN SEAN
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia
+61 3 6232 3589
+61 3 6232 3158 (facsimile)

Collaborator

WOOLFENDEN, ELLEN
Department of Earth and Planetary Sciences
Macquarie University
Sydney
NSW
2109
Australia
+ 61 2 9850 6287
Name
CAASM Metadata
Website
https://data.aad.gov.au/metadata/records/ASAC_2915_Hydrocarbon_Degradation

Purpose
To examine the degradation of hydrocarbons in marine sediments.
Status
Completed

Custodian

AU/AADC > Australian Antarctic Data Centre, Australia - AADC, DATA OFFICER (DATA CENTER CONTACT)
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia
+61 3 6232 3244
+61 3 6232 3351 (facsimile)
Topic category
  • Biota
  • Environment
  • Oceans

Extent

N
S
E
W


Extent

Description
Temporal Coverage

Temporal extent

TimePeriod
2007-09-30 2010-03-31
Title
Hydrocarbons in Antarctic Marine Sediment: expect the unexpected.
Date (Publication)
2009

Author

Woolfenden, E., George, S.C. and Snape, I.

Publisher

Unknown
Bremen, Germany
Name
24th International Meeting on Organic Geochemistry, Abstract Book
Other citation details
Oral Presentation
Title
Hydrocarbons in Antarctic marine sediments: degradation and ecological effects over five years.
Date (Publication)
2008

Author

Woolfenden, E.N.M., Powell, S.M., Stark, S.C., Stark, J.S., Thompson, B.A.W., Harvey, P. McA., Snape, I., Riddle, M.J. and George, S.C.
Name
Oil, Soil, Water and Wine, 15th Australian Organic Geochemistry Conference,
Other citation details
Oral Presentation
NASA/GCMD Earth Science Keywords
  • EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONTAMINANT LEVELS/SPILLS
  • EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > OIL SPILLS
  • EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > WATER MANAGEMENT
  • EARTH SCIENCE > OCEANS > COASTAL PROCESSES > SEDIMENT TRANSPORT
  • EARTH SCIENCE > OCEANS > COASTAL PROCESSES > SEDIMENTATION
  • EARTH SCIENCE > OCEANS > MARINE SEDIMENTS > SEDIMENT COMPOSITION
  • EARTH SCIENCE > OCEANS > MARINE SEDIMENTS > SEDIMENT TRANSPORT
  • EARTH SCIENCE > OCEANS > MARINE SEDIMENTS > SEDIMENTATION
  • EARTH SCIENCE > OCEANS > MARINE SEDIMENTS
  • EARTH SCIENCE > SOLID EARTH > EARTH GASES/LIQUIDS > PETROLEUM
  • EARTH SCIENCE > OCEANS > MARINE SEDIMENTS > SEDIMENT CHEMISTRY
Keywords
  • remediation
  • diesel
  • petroleum
  • lubricant
  • fuel
  • toxicity
  • sediment
  • SAB
NASA/GCMD Earth Science Keywords
  • GC-MS > Gas Chromatograph/Mass Spectrometry
NASA/GCMD Earth Science Keywords
  • FIELD SURVEYS
  • FIELD INVESTIGATION
NASA/GCMD Earth Science Keywords
  • CEOS
  • AMD/AU
  • AMD
NASA/GCMD Earth Science Keywords
  • CONTINENT > ANTARCTICA > Casey Station
  • GEOGRAPHIC REGION > POLAR

Resource constraints

Use limitation
This metadata record is publicly available.

Resource constraints

Access constraints
licence
Other constraints
These data are publicly available for download from the provided URL. The download file contains excel spreadsheets plus a word document providing further details about the data.

Resource constraints

File type
Portable Network Graphic
Linkage
Creative Commons by Attribution logo

Title
Attribution 4.0 International (CC BY 4.0)
Website
https://creativecommons.org/licenses/by/4.0/legalcode

Legal code for Creative Commons by Attribution 4.0 International license

Use constraints
licence
Other constraints
This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_2915_Hydrocarbon_Degradation when using these data.
Language
English
Character encoding
UTF8

Distribution Information

Distributor

Distributor

AU/AADC > Australian Antarctic Data Centre, Australia - AADC, DATA OFFICER (DATA CENTER CONTACT)
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia
+61 3 6232 3244
+61 3 6232 3351 (facsimile)

Distributor

Fees
Free
Planned available datetime
2013-01-10T00:00:00
Units of distribution
MB
Transfer size
8.5
Distribution format
  • Excel, Word

OnLine resource
GET DATA > DIRECT DOWNLOAD

Download point for the data

OnLine resource
PROJECT HOME PAGE

Public information for ASAC project 2915

OnLine resource
VIEW RELATED INFORMATION

Citation reference for this metadata record and dataset

Resource lineage

Statement
The values provided in temporal and spatial coverage are approximate only. Taken from the 2008-2009 Progress Report: Variations to work plan or objectives: The field season was postponed from 08/09 to 09/10. No TOFMS has been purchased yet. Other GC-MS methods will be utilised to provide the detailed chemical data necessary for this project. Laboratory activity/analysis: GC-FID work to give bulk characteristics of TPH (total petroleum hydrocarbons) carried out on complete SAB series of samples from SRE-4. GC-MS work to give characterise individual components of SAB carried out on complete SAB series of samples from SRE-4. This analysis included n-alkanes, isoprenoids, branched alkanes, cyclic alkanes, alkylbenzenes and alkylnapthalenes. Data analysed and prepared for preparation. Next steps: 1. Depth series from SRE-4 SAB samples, to examine what happens away form the sediment-water interface: After initially looking at the surface 0-1cm of SAB spiked marine sediment from the 10cm sample cores, and finding some interesting results, we propose analyses on core samples from different depths of the 10cm core be undertaken. This study will allow us to ascertain if similar biodegradation trends are seen at greater depth in the sediment. We hypothesise that there will be a lesser decrease in overall TPH but that this decrease will be due to biodegradation and the effects of weathering will not be seen to such an extent. It will also be of interest to compare the biological data at depth to the chemical data which has not been previously done. Initially we propose to take 9 depth samples at 1cm intervals from the SAB spiked cores; 1 core at T1 (5 weeks), 1 core at T3 (64 weeks) and 2 at T5 (260 weeks) due to the large relative standard deviation in degradation between these samples. Extraction of these samples will be done by the same procedure as before; DCM + milli-q water, tumble over night then separate the next morning, and analysis by GC-FID/GC-MS will produce enough information to establish whether there is degradation occurring at depths over time. If the results from this investigation show degradation for these few samples then analysis will be done on the remaining samples for all depths. If the data does not prove of interest then another option would be to do a similar investigation with the other oil treatments, i.e. the biodegradable lubricant, clean and used lubricants. (May-July 2009) 2. Examine other lubricating oil series from SRE-4, in same way as undertaken for SAB. (August 2010 - March 2010) 3. State hypothesis relating chemical analytical data on the complex mixture of SAB diesel and lubricants to ecotoxicological outcomes, and in particular to identify the components, maybe present in trace amounts, that have most effect (August 2009) 4. Prepare for field season (09/10) by using the most important single isolated or related groups of components. Test the specific ecotoxicological impact of each in the marine environment using a short-term field experiment and laboratory toxicity tests.
Hierarchy level
Dataset
Maintenance and update frequency
As needed
Maintenance note
2007-11-14 - record created by Dave Connell 2010-04-27 - record updated by Dave Connell from information provided in the progress report. 2010-10-12 - record updated by Dave Connell to attach data to the record. 2010-10-26 - record updated by Dave Connell to attach a newer version of data to the record. 2012-03-22 - record updated by Jonny Stark to add a parent DIF. 2013-03-21 - record updated by Dave Connell to include a dataset DOI. 2013-08-12 - record updated by Dave Connell to alter the DOI format. 2016-08-28 - record updated by Dave Connell - basic updates. 2020-04-21 - record updated by Dave Connell to alter the Entry_ID. 2020-06-10 - record updated by Dave Connell to alter the title and correct the data link.

Metadata

Metadata identifier
string/ASAC_2915_Hydrocarbon_Degradation

Language
English
Character encoding
UTF8

Author

CONNELL, DAVE J.
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia
+61 3 6232 3244
+61 3 6232 3351 (facsimile)

Sponsor

Australian Antarctic Division

Owner

AADC
Title
Parent Metadata Record
Citation identifier
SRE4_HydrocarbonChemistry

Type of resource

Resource scope
Dataset

Alternative metadata reference

Title
gov.nasa.gsfc.gcmd
Citation identifier
3db8a45a-a54f-4567-af4b-9b26733db8a9

Alternative metadata reference

Title
gov.nasa.gsfc.gcmd
Date (Last Revision)
2020-06-10T11:53:04

Identifier

Description
metadata.extraction_date

Alternative metadata reference

Title
gov.nasa.gsfc.gcmd
Citation identifier
8.6

Metadata linkage
http://data.aad.gov.au/metadata/records/ASAC_2915_Hydrocarbon_Degradation

Point of truth for the metadata record

Date info (Creation)
2007-11-14T00:00:00
Date info (Last Update)
2020-06-10

Metadata standard

Title
ISO 19115-3
Edition
2014
Other citation details
Version 1
Title
DIF to ISO 19115-1 Profile
 
 

Overviews

Spatial extent

N
S
E
W


Keywords


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