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Tracking and Assessing Oil Spill Toxicity to Aquatic Organisms: A Novel Approach.

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Title: Tracking and Assessing Oil Spill Toxicity to Aquatic Organisms: A Novel Approach.
Authors: Burton, G.A.1 (AUTHOR) burtonal@umich.edu, Cervi, E.C.1 (AUTHOR), Rosen, G.2 (AUTHOR), Colvin, M.2 (AUTHOR), Chadwick, B.2 (AUTHOR), Hayman, N.3 (AUTHOR), Allan, S.E.4 (AUTHOR), DiPinto, L.M.4 (AUTHOR), Adams, R.5 (AUTHOR), McPherson, M.5 (AUTHOR), Scharberg, E.5 (AUTHOR)
Source: Environmental Toxicology & Chemistry. May2021, Vol. 40 Issue 5, p1452-1462. 11p.
Subjects: Oil spills, Global Positioning System, Aquatic organisms, Oil seepage, Passive components, Marine toxins
Geographic Terms: Santa Barbara (Calif.), San Diego (Calif.)
Abstract: An in situ exposure and effects bioassay system was developed for assessing the toxicity of oil spills to aquatic organisms. The assessment tool combines components of 2 previously developed systems, the sediment ecotoxicity assessment ring (SEA Ring) and the drifting particle simulator. The integrated drifting exposure and effects assessment ring (DEEAR) is comprised of a Global Positioning System (GPS) float, a drifter drogue, the SEA Ring, and the Cyclops‐7 fluorescent sensor. Polyethylene passive sampling devices (PED) were mounted for an additional means to characterize water quality conditions and exposures. The DEEAR is optimized for evaluating oil exposure and toxicity in the shallow surface mixing layer of marine waters. A short‐term preliminary test was conducted in San Diego, California, USA, to verify the operation of the GPS tracking, the iridium communications, and the integrated SEA Ring exposure system. Further, a proof‐of‐concept demonstration was conducted offshore in the Santa Barbara Channel, where natural oil seeps produce surface slicks and sheens. Two DEEAR units were deployed for 24 h—one within the oil slick and one in an area outside observable slicks. An aerial drone provided tracking of the surface oil and optimal sites for deployment. The DEEAR proof‐of‐concept demonstrated integrated real‐time tracking and characterization of oil exposures by grab samples, PED, and fluorescent sensors. Oil exposures were directly linked to toxic responses in fish and mysids. This novel integrated system shows promise for use in a variety of aquatic sites to more accurately determine in situ oil exposure and toxicity. Environ Toxicol Chem 2021;40:1452–1462. © 2021 SETAC [ABSTRACT FROM AUTHOR]
Copyright of Environmental Toxicology & Chemistry is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Tracking and Assessing Oil Spill Toxicity to Aquatic Organisms: A Novel Approach.
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  Data: <searchLink fieldCode="AR" term="%22Burton%2C+G%2EA%2E%22">Burton, G.A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> burtonal@umich.edu</i><br /><searchLink fieldCode="AR" term="%22Cervi%2C+E%2EC%2E%22">Cervi, E.C.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rosen%2C+G%2E%22">Rosen, G.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Colvin%2C+M%2E%22">Colvin, M.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chadwick%2C+B%2E%22">Chadwick, B.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hayman%2C+N%2E%22">Hayman, N.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Allan%2C+S%2EE%2E%22">Allan, S.E.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22DiPinto%2C+L%2EM%2E%22">DiPinto, L.M.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Adams%2C+R%2E%22">Adams, R.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22McPherson%2C+M%2E%22">McPherson, M.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Scharberg%2C+E%2E%22">Scharberg, E.</searchLink><relatesTo>5</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Environmental+Toxicology+%26+Chemistry%22">Environmental Toxicology & Chemistry</searchLink>. May2021, Vol. 40 Issue 5, p1452-1462. 11p.
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  Data: <searchLink fieldCode="DE" term="%22Oil+spills%22">Oil spills</searchLink><br /><searchLink fieldCode="DE" term="%22Global+Positioning+System%22">Global Positioning System</searchLink><br /><searchLink fieldCode="DE" term="%22Aquatic+organisms%22">Aquatic organisms</searchLink><br /><searchLink fieldCode="DE" term="%22Oil+seepage%22">Oil seepage</searchLink><br /><searchLink fieldCode="DE" term="%22Passive+components%22">Passive components</searchLink><br /><searchLink fieldCode="DE" term="%22Marine+toxins%22">Marine toxins</searchLink>
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– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: An in situ exposure and effects bioassay system was developed for assessing the toxicity of oil spills to aquatic organisms. The assessment tool combines components of 2 previously developed systems, the sediment ecotoxicity assessment ring (SEA Ring) and the drifting particle simulator. The integrated drifting exposure and effects assessment ring (DEEAR) is comprised of a Global Positioning System (GPS) float, a drifter drogue, the SEA Ring, and the Cyclops‐7 fluorescent sensor. Polyethylene passive sampling devices (PED) were mounted for an additional means to characterize water quality conditions and exposures. The DEEAR is optimized for evaluating oil exposure and toxicity in the shallow surface mixing layer of marine waters. A short‐term preliminary test was conducted in San Diego, California, USA, to verify the operation of the GPS tracking, the iridium communications, and the integrated SEA Ring exposure system. Further, a proof‐of‐concept demonstration was conducted offshore in the Santa Barbara Channel, where natural oil seeps produce surface slicks and sheens. Two DEEAR units were deployed for 24 h—one within the oil slick and one in an area outside observable slicks. An aerial drone provided tracking of the surface oil and optimal sites for deployment. The DEEAR proof‐of‐concept demonstrated integrated real‐time tracking and characterization of oil exposures by grab samples, PED, and fluorescent sensors. Oil exposures were directly linked to toxic responses in fish and mysids. This novel integrated system shows promise for use in a variety of aquatic sites to more accurately determine in situ oil exposure and toxicity. Environ Toxicol Chem 2021;40:1452–1462. © 2021 SETAC [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Environmental Toxicology & Chemistry is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1002/etc.5000
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      – Code: eng
        Text: English
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        PageCount: 11
        StartPage: 1452
    Subjects:
      – SubjectFull: Oil spills
        Type: general
      – SubjectFull: Global Positioning System
        Type: general
      – SubjectFull: Aquatic organisms
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      – SubjectFull: Oil seepage
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      – SubjectFull: Passive components
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      – SubjectFull: Marine toxins
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      – SubjectFull: Santa Barbara (Calif.)
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      – SubjectFull: San Diego (Calif.)
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              Text: May2021
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              Y: 2021
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