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Cited by 458

The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.

Sensitivity of fish embryos to weathered crude oil: Part I. Low-level exposure during incubation causes malformations, genetic damage, and mortality in larval pacific herring (Clupea pallasi)

Carls, Mark G, Rice, Stanley D, Hose, Jo Ellen·1999·Environmental Toxicology and Chemistry

Abstract

Pacific herring eggs were exposed for 16 d to weathered Alaska North Slope crude oil. Exposure to an initial aqueous concentration of 0.7 parts per billion (ppb) polynuclear aromatic hydrocarbons (PAHs) caused malformations, genetic damage, mortality, and decreased size and inhibited swimming. Total aqueous PAH concentrations as low as 0.4 ppb caused sublethal responses such as yolk sac edema and immaturity consistent with premature hatching. Responses to less weathered oil, which had relatively lower proportions of high molecular weight PAH, generally paralleled those of more weathered oil, but lowest observed effective concentrations (LOECs) were higher (9.1 ppb), demonstrating the importance of composition. The LOEC for more weathered oil (0.4 ppb) was similar to that observed in pink salmon (1.0 ppb), a species with a very different development rate; by inference, other species may be similarly sensitive to weathered oil. Our methods simulated conditions observed in Prince William Sound (PWS) following the Exxon Valdez oil (EVO) spill. Biological effects were identical to those observed in embryolarval herring from PWS in 1989 and support the conclusion that EVO caused significant damage to herring in PWS. Previous demonstration by our laboratory that most malformed or precocious larvae die corroborates the decreased larval production measured after the spill.

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Metadata

Authors
Carls, M. G., Rice, S. D., & Hose, J. E.
Venue
Environmental Toxicology and Chemistry
Published
1999-03-01
Volume
18
Issue
3
Pages
481-493
ISSN
  • 0730-7268 (ISSN-L)
  • 1552-8618
OpenAlex
W2125491749
Cited by
458
References
14
FWCI
12.72
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Sensitivity of fish embryos to weathered crude oil: Part I. Low-level exposure during incubation causes malformations, genetic damage, and mortality in larval pacific herring (Clupea pallasi). https://app.cochat.ai/papers/10.1002/etc.5620180317
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Carls, M. G., Rice, S. D., & Hose, J. E. (1999). Sensitivity of fish embryos to weathered crude oil: Part I. Low-level exposure during incubation causes malformations, genetic damage, and mortality in larval pacific herring (Clupea pallasi). Environmental Toxicology and Chemistry. https://doi.org/10.1002/etc.5620180317

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