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
NAFCs from OSPW were more toxic to walleye embryos than fathead minnow.
Little or no dose response in mortality was observed after hatch in either species.
Fathead minnow larval growth was a more sensitive endpoint than hatch success.
Chronic, large-volume early-life stage tests (21 days) improve estimates of NAFC toxicity.