Oil Bioremediation in the Marine Environment of Antarctica: A Review and Bibliometric Keyword Cluster Analysis
Abstract
:1. Introduction
2. Review Methodology
3. Publications Relating to Oil Pollution Affecting Marine Environment of Antarctica, 1970–2020
4. Types of Fuel Included in Research Published 2000–2020
5. Studies of Hydrocarbon Degraders
6. Metabolic Mechanisms of Bacterial Biodegradation of Hydrocarbons
6.1. Aerobic Biodegradation
6.2. Anaerobic Biodegradation
7. Analysis of Co-Occurrence of Keywords in Publications between 2000 and 2020
8. Bibliometric Analysis: Focus and Research Direction
9. Emerging Trends in Genomic Studies of Antarctic Marine Microorganisms: Prospects and Challenges
10. Application of Metagenomics in Marine Bioremediation
11. Whole Genome Studies
12. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Decade | Subject Areas | Example References |
---|---|---|
1970–1980 | Distribution of hydrocarbons in the marine environment, pollution studies, toxicity assessments of Antarctic marine organisms (plankton, macrobenthos) | [20,28] |
1981–1990 | Chemical studies on alkane chains found in Antarctic marine sediments, chlorinated hydrocarbons | [21,29,30] |
1991–2000 | Toxicity studies on Antarctic fish, indigenous hydrocarbon-degrading bacteria, intertidal sediment studies, Bahia Paraiso, monitoring of hydrocarbon levels in seawater | [22,23,31] |
2001–2010 | Biodegradation studies by marine bacterial species, bioremediation, molecular and physiological studies of marine bacteria | [24,25,32,33] |
2011–2020 | Dynamic changes to microbial communities, genome sequencing, microcosm studies, biodegradation studies by bacterial consortia, hydrocarbon monitoring studies | [14,18,26,34,35,36,37,38,39,40,41,42] |
Year of Publication | Location of Study | Hydrocarbon Studied | Reference |
---|---|---|---|
2003 | Rod Bay, Ross Sea | Crude oil, diesel | [31] |
2004 | Terra Nova Bay Ross Sea | Diesel | [32] |
2004 | Admiralty Bay, King George Island | Diesel | [43] |
2004 | Terra Nova Bay, Ross Sea | Diesel | [25] |
2007 | Casey Station | Lubricant oil | [44] |
2010 | Victoria Land Coast | Diesel | [24] |
2014 | Davis Station | Diesel | [45] |
2016 | Rod Bay, Ross Sea | Diesel | [36] |
2017 | Carlini Station | Diesel | [14] |
2010 | Casey | Diesel, lubricant oil | [46] |
2017 | O’Brien Bay | Diesel, Lubricant oil | [12] |
2020 | Casey Station | Petroleum hydrocarbons | [26] |
2016; 2017; 2020 | Davis Station | Special Antarctic Blend (SAB) diesel, Marine Gas Oil (MGO) Lubricant oil, Intermediate fuel oil (IFO-180) | [37,40,47] |
2020 | McMurdo Station | Polyaromatic hydrocarbons (PAH) | [18] |
Location | Organism/ Consortium | Hydrocarbon Source | Reference |
---|---|---|---|
Rod Bay, Ross Sea | Oleispira antarctica RB-8T | Crude oil, diesel | [31,36] |
Marine sediment, Casey Station | Microbial community | SAB diesel, lubricant | [33] |
Surface seawater, Victoria Land Coast, Ross Sea | Bacterial community | Diesel | [24] |
Antarctic seawater | Oceanobacillus sp. | Lubricant oil, crude oil, diesel kerosene | [51] |
Coastal sediment, King George Island | Bacterial community | Diesel | [2] |
Antarctic marine sediments | Microcosm | Diesel, crude oil | [27] |
Antarctic pristine seawater, Cape Legoupil | Bacterial community | Diesel | [50] |
Keyword | Occurrences | Total Link Strength |
---|---|---|
Antarctica | 444 | 1784 |
Southern Ocean | 227 | 984 |
Pollution | 140 | 663 |
Bioremediation | 119 | 417 |
Biodegradation | 109 | 376 |
Hydrocarbons | 81 | 278 |
Antarctic | 69 | 262 |
Bacteria | 60 | 174 |
Polycyclic aromatic hydrocarbons | 64 | 175 |
Petroleum hydrocarbons | 42 | 156 |
Oil | 31 | 136 |
Petroleum | 30 | 137 |
Crude oil | 22 | 132 |
Diesel | 21 | 62 |
Fuel | 16 | 85 |
Diesel oil | 11 | 50 |
Fossil fuels | 9 | 52 |
SAB | 6 | 30 |
Special Antarctic Blend diesel | 5 | 20 |
Diesel fuel | 5 | 25 |
Lubricant oil | 5 | 15 |
Oil spill | 43 | 146 |
Fuel spills | 9 | 36 |
Aromatic hydrocarbons | 11 | 39 |
Organism | Method of Study | Location | Application | References |
---|---|---|---|---|
Marine sediments, Pseudomonas and Athrobacter sp. | Cell culture | Fildes Peninsula | Antibiotic and drug resistance mechanisms | [128] |
Macroalgae and fungal isolates | Cell culture | Potter Cove | Bioprospecting for antifungal activity | [129] |
Macroalgae: Psychroserpens sp. NJDZ02 | Whole genome sequencing | King George Island | Sodium alginate degradation, potential application in enzymatic industries | [130] |
Marine microbiota | Metagenomics Illumina sequencing | Antarctic surface- and deep- seawater | Global ocean microbiota studies | [34] |
Psychrophilic yeast - Glaciozyma antarctica PI12 | Expressed Sequence Tags (EST) | Antarctic sea ice | Antifreeze proteins, expansin-like proteins | [126,131] |
Paenisporosarcina antarctica CGMCC 1.6503T | Whole Genome sequencing | King George Island | Antifreeze proteins, Cold shock proteins, Osmotolerance | [126] |
Sediment bacterial sample | T-RFLP coupled with DGGE | Livingston Island | Highlights the selection of microbial consortia with higher potential in response to oil spills in polar environments | [27] |
Actinobacterial community | Geographic Information System (GIS) | Indian Ocean Sector of the Southern Ocean | Geospatial studies of Antarctic marine microbiome | [132] |
Diatom: Phaeodactylum tricornutum | Cell immobilisation | Bellinghausen Dome, Ardley Cove. | Biomonitoring and evaluation of trace element bioavailability and potential transfer into marine food chains in Antarctica | [133] |
Surface seawater bacterial community | Metagenomics: 454 pyrosequencing and MISEQ | Southern Ocean | Genes related to secondary metabolites of potential interest | [35] |
Marine sediment, coastal seawater microbial samples | Laboratory setup | South Shetland Islands | Glycolipid surfactant, a potential biosurfactant | [42] |
Oleispira antarctica RB 8 | Whole Genome sequencing | Isolated fromAntarctic seawater | Osmoprotectants, alkane monooxygenase pathways, gene-transfer events | [125] |
Pseudoalteromonas, Psychrobacter, Arthrobacter members. | Cell culture | Terra Nova Bay (Ross Sea) | Biodegradation of polychlorinated biphenyl | [134] |
Pseudoalteromonas haloplanktis TAE 79 | Cell culture | Antarctic seawater | Polar-active enzyme β-galactosidase, a potential candidate for lactose removal from dairy products at low temperatures | [135] |
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Zakaria, N.N.; Convey, P.; Gomez-Fuentes, C.; Zulkharnain, A.; Sabri, S.; Shaharuddin, N.A.; Ahmad, S.A. Oil Bioremediation in the Marine Environment of Antarctica: A Review and Bibliometric Keyword Cluster Analysis. Microorganisms 2021, 9, 419. https://doi.org/10.3390/microorganisms9020419
Zakaria NN, Convey P, Gomez-Fuentes C, Zulkharnain A, Sabri S, Shaharuddin NA, Ahmad SA. Oil Bioremediation in the Marine Environment of Antarctica: A Review and Bibliometric Keyword Cluster Analysis. Microorganisms. 2021; 9(2):419. https://doi.org/10.3390/microorganisms9020419
Chicago/Turabian StyleZakaria, Nur Nadhirah, Peter Convey, Claudio Gomez-Fuentes, Azham Zulkharnain, Suriana Sabri, Noor Azmi Shaharuddin, and Siti Aqlima Ahmad. 2021. "Oil Bioremediation in the Marine Environment of Antarctica: A Review and Bibliometric Keyword Cluster Analysis" Microorganisms 9, no. 2: 419. https://doi.org/10.3390/microorganisms9020419