Sensitivity of walleye (Sander vitreus) and fathead minnow (Pimephales promelas) early-life stages to naphthenic acid fraction components extracted from fresh oil sands process-affected waters
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- 作者：Julie R. Marentette ; Richard A. Frank ; L. Mark Hewitt ; Patricia L. Gillis ; Adrienne J. Bartlett ; Pamela Brunswick ; Dayue Shang ; Joanne L. Parrott ; Joanne.Parrott@ec.gc.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Embryos ; Larvae ; Deformities ; Survival ; Acid-extractable organics (AEOs)
- 刊名：Environmental Pollution
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：207
- 期：Complete
- 页码：59-67
- 全文大小：1045 K
文摘
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NAFCs from OSPW were more toxic to walleye embryos than fathead minnow.
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Little or no dose response in mortality was observed after hatch in either species.
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Fathead minnow larval growth was a more sensitive endpoint than hatch success.
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Chronic, large-volume early-life stage tests (21 days) improve estimates of NAFC toxicity.