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Takeshita R, Bursian SJ, Colegrove KM, Collier TK, Deak K, Dean KM, De Guise S, DiPinto LM, Elferink CJ, Esbaugh AJ, Griffitt RJ, Grosell M, Harr KE, Incardona JP, Kwok RK, Lipton J, Mitchelmore CL, Morris JM, Peters ES, Roberts AP, Rowles TK, Rusiecki JA, Schwacke LH, Smith CR, Wetzel DL, Ziccardi MH, Hall AJ. A review of the toxicology of oil in vertebrates: what we have learned following the Deepwater Horizon oil spill. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2021; 24:355-394. [PMID: 34542016 DOI: 10.1080/10937404.2021.1975182] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
In the wake of the Deepwater Horizon (DWH) oil spill, a number of government agencies, academic institutions, consultants, and nonprofit organizations conducted lab- and field-based research to understand the toxic effects of the oil. Lab testing was performed with a variety of fish, birds, turtles, and vertebrate cell lines (as well as invertebrates); field biologists conducted observations on fish, birds, turtles, and marine mammals; and epidemiologists carried out observational studies in humans. Eight years after the spill, scientists and resource managers held a workshop to summarize the similarities and differences in the effects of DWH oil on vertebrate taxa and to identify remaining gaps in our understanding of oil toxicity in wildlife and humans, building upon the cross-taxonomic synthesis initiated during the Natural Resource Damage Assessment. Across the studies, consistency was found in the types of toxic response observed in the different organisms. Impairment of stress responses and adrenal gland function, cardiotoxicity, immune system dysfunction, disruption of blood cells and their function, effects on locomotion, and oxidative damage were observed across taxa. This consistency suggests conservation in the mechanisms of action and disease pathogenesis. From a toxicological perspective, a logical progression of impacts was noted: from molecular and cellular effects that manifest as organ dysfunction, to systemic effects that compromise fitness, growth, reproductive potential, and survival. From a clinical perspective, adverse health effects from DWH oil spill exposure formed a suite of signs/symptomatic responses that at the highest doses/concentrations resulted in multi-organ system failure.
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Affiliation(s)
- Ryan Takeshita
- Conservation Medicine, National Marine Mammal Foundation, San Diego, California, United States
| | - Steven J Bursian
- Department of Animal Science, Michigan State University, East Lansing, Michigan, United States
| | - Kathleen M Colegrove
- College of Veterinary Medicine, Illinois at Urbana-Champaign, Brookfield, Illinois, United States
| | - Tracy K Collier
- Zoological Pathology Program, Huxley College of the Environment, Western Washington University, Bellingham, Washington, United States
| | - Kristina Deak
- College of Marine Sciences, University of South Florida, St. Petersburg, Florida, United States
| | | | - Sylvain De Guise
- Department of Pathobiology and Veterinary Sciences, University of Connecticut, Storrs, Connecticut, United States
| | - Lisa M DiPinto
- Office of Response and Restoration, NOAA, Silver Spring, Maryland, United States
| | - Cornelis J Elferink
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas, United States
| | - Andrew J Esbaugh
- Marine Science Institute, University of Texas at Austin, Port Aransas, Texas, United States
| | - Robert J Griffitt
- Division of Coastal Sciences, School of Ocean Science and Engineering, University of Southern Mississippi, Gulfport, Mississippi, United States
| | - Martin Grosell
- RSMAS, University of Miami, Miami, Florida, United States
| | | | - John P Incardona
- NOAA Environmental Conservation Division, Northwest Fisheries Science Center, Seattle, Washington, United States
| | - Richard K Kwok
- Department of Health and Human Services, National Institute of Environmental Health Sciences, National Institutes of Health, North Carolina, United States
| | | | - Carys L Mitchelmore
- University of Maryland Center of Environmental Science, Chesapeake Biological Laboratory, Solomons, Maryland, United States
| | - Jeffrey M Morris
- Health and Environment Division, Abt Associates, Boulder, Colorado, United States
| | - Edward S Peters
- Department of Epidemiology, LSU School of Public Health, New Orleans, Louisiana, United States
| | - Aaron P Roberts
- Advanced Environmental Research Institute and Department of Biological Sciences, University of North Texas, Denton, Texas, United States
| | - Teresa K Rowles
- NOAA Office of Protected Resources, National Marine Fisheries Service, Silver Spring, Maryland, United States
| | - Jennifer A Rusiecki
- Department of Preventive Medicine and Biostatistics, Uniformed Services University, Bethesda, Maryland, United States
| | - Lori H Schwacke
- Conservation Medicine, National Marine Mammal Foundation, San Diego, California, United States
| | - Cynthia R Smith
- Conservation Medicine, National Marine Mammal Foundation, San Diego, California, United States
| | - Dana L Wetzel
- Environmental Laboratory of Forensics, Mote Marine Laboratory, Sarasota, Florida, United States
| | - Michael H Ziccardi
- School of Veterinary Medicine, One Health Institute, University of California, Davis, California, United States
| | - Ailsa J Hall
- Sea Mammal Research Unit, Scottish Oceans Institute, University of St Andrews, St Andrews, UK
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Møller AP, Laursen K, Izaguirre J, Marzal A. Antibacterial and anatomical defenses in an oil contaminated, vulnerable seaduck. Ecol Evol 2021; 11:12520-12528. [PMID: 34594517 PMCID: PMC8462148 DOI: 10.1002/ece3.7996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 07/04/2021] [Accepted: 07/06/2021] [Indexed: 01/29/2023] Open
Abstract
Oil spills have killed thousands of birds during the last 100 years, but nonlethal effects of oil spills on birds remain poorly studied. We measured phenotype characters in 819 eiders Somateria mollissima (279 whole birds and 540 wings) of which 13.6% were oiled. We tested the hypotheses that (a) the morphology of eiders does not change due to oil contamination; (b) the anatomy of organs reflects the physiological reaction to contamination, for example, increase in metabolic demand, increase in food intake, and counteracting toxic effects of oil; (c) large locomotion apparatus that facilitates locomotion increases the risk of getting oiled; and (d) individual eiders with a higher production of secretions from the uropygial grand were more likely to have oil on their plumage. We tested whether 19 characters differed between oiled and nonoiled individuals, showing a consistent pattern. The final model retained seven predictor variables showing relationships between eiders contaminated with oil and food consumption, flight, and diving abilities. We tested whether these effects were due to differences in body condition, liver mass, empty gizzard mass, or other characters that could have been affected by impaired flight and diving ability. There was no evidence of such negative impact of oiling on eiders. We found that significant exposure to oil was associated with increased diversity of antibacterial defense. Oiled eiders did not constitute a random sample, and superior diving ability as reflected by large foot area was at a selective disadvantage during oil spills. Thus, specific characteristics predispose eiders to oiling, with an adaptation to swimming, diving, and flying being traded against the costs of oiling. In contrast, individuals with a high degree of physiological plasticity may experience an advantage because their uropygial secretions counteract the effects of oil contamination.
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Affiliation(s)
- Anders Pape Møller
- Ministry of Education Key Laboratory for Biodiversity Science and Ecological EngineeringCollege of Life SciencesBeijing Normal UniversityBeijingChina
- Ecologie Systématique EvolutionCNRSUniversité Paris‐SaclayOrsay CedexFrance
| | | | | | - Alfonso Marzal
- Department of ZoologyUniversity of ExtremaduraBadajozSpain
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King MD, Elliott JE, Williams TD. Effects of petroleum exposure on birds: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 755:142834. [PMID: 33109373 DOI: 10.1016/j.scitotenv.2020.142834] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 09/14/2020] [Accepted: 10/02/2020] [Indexed: 06/11/2023]
Abstract
Birds are vulnerable to petroleum pollution, and exposure has a range of negative effects resulting from plumage fouling, systemic toxicity, and embryotoxicity. Recent research has not been synthesized since Leighton's 1993 review despite the continued discharge of conventional petroleum, including high-volume oil spills and chronic oil pollution, as well as the emergence of understudied unconventional crude oil types. To address this, we reviewed the individual-level effects of crude oil and refined fuel exposure in avifauna with peer-reviewed articles published 1993-2020 to provide a critical synthesis of the state of the science. We also sought to answer how unconventional crude petroleum effects compare with conventional crude oil. Relevant knowledge gaps and research challenges were identified. The resulting review examines avian exposure to petroleum and synthesizes advances regarding the physical effects of oil hydrocarbons on feather structure and function, as well the toxic effects of inhaled or ingested oil, embryotoxicity, and how exposure affects broader scale endpoints related to behavior, reproduction, and survival. Another outcome of the review was the knowledge gaps and challenges identified. The first finding was a paucity of oil ingestion rate estimates in birds. Characterizing environmentally realistic exposure and ingestion rates is a higher research priority than additional conventional oral dosing experiments. Second, there is an absence of toxicity data for unconventional crude petroleum. Although the effects of air and water contamination in the Canadian oil sands region have received attention, toxicity data for direct exposure to unrefined bitumen produced there in high volumes and other such unconventional oil types are needed. Third, we encountered barriers to the interpretation, replication, broad relevance, and comparability of studies. We therefore propose best practices and promising technological advancements for researchers. This review consolidates our understanding of petroleum's effects on birds and points a way forward for researchers and resource managers.
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Affiliation(s)
- Mason D King
- Simon Fraser University, Department of Biological Sciences, 8888 University Drive, Burnaby, BC V5A 1S6, Canada.
| | - John E Elliott
- Simon Fraser University, Department of Biological Sciences, 8888 University Drive, Burnaby, BC V5A 1S6, Canada; Environment and Climate Change Canada, Science and Technology Division, 5421 Robertson Road, Delta, BC V4K 3N2, Canada.
| | - Tony D Williams
- Simon Fraser University, Department of Biological Sciences, 8888 University Drive, Burnaby, BC V5A 1S6, Canada.
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Mearns AJ, Bissell M, Morrison AM, Rempel-Hester MA, Arthur C, Rutherford N. Effects of pollution on marine organisms. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2019; 91:1229-1252. [PMID: 31513312 DOI: 10.1002/wer.1218] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/17/2019] [Accepted: 08/19/2019] [Indexed: 06/10/2023]
Abstract
This review covers selected 2018 articles on the biological effects of pollutants, including human physical disturbances, on marine and estuarine plants, animals, ecosystems, and habitats. The review, based largely on journal articles, covers field and laboratory measurement activities (bioaccumulation of contaminants, field assessment surveys, toxicity testing, and biomarkers) as well as pollution issues of current interest including endocrine disrupters, emerging contaminants, wastewater discharges, marine debris, dredging, and disposal. Special emphasis is placed on effects of oil spills and marine debris due largely to the 2010 Deepwater Horizon oil blowout in the Gulf of Mexico and proliferation of data on the assimilation and effects of marine debris. Several topical areas reviewed in the past (e.g., mass mortalities ocean acidification) were dropped this year. The focus of this review is on effects, not on pollutant sources, chemistry, fate, or transport. There is considerable overlap across subject areas (e.g., some bioaccumulation data may be appear in other topical categories such as effects of wastewater discharges, or biomarker studies appearing in oil toxicity literature). Therefore, we strongly urge readers to use keyword searching of the text and references to locate related but distributed information. Although nearly 400 papers are cited, these now represent a fraction of the literature on these subjects. Use this review mainly as a starting point. And please consult the original papers before citing them.
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Affiliation(s)
- Alan J Mearns
- Emergency Response Division, National Oceanic and Atmospheric Administration (NOAA), Seattle, Washington
| | - Mathew Bissell
- Emergency Response Division, National Oceanic and Atmospheric Administration (NOAA), Seattle, Washington
| | | | | | | | - Nicolle Rutherford
- Emergency Response Division, National Oceanic and Atmospheric Administration (NOAA), Seattle, Washington
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