Suffocation of pilchards (Sardinops sagax) by a green microalgal bloom in Wellington Harbour, New Zealand
作者:
J. Brian Jones,
LesleyL. Rhodes,
期刊:
New Zealand Journal of Marine and Freshwater Research
(Taylor Available online 1994)
卷期:
Volume 28,
issue 4
页码: 379-383
ISSN:0028-8330
年代: 1994
DOI:10.1080/00288330.1994.9516627
出版商: Taylor & Francis Group
关键词: Prasinophyceae;microalgae;fish kill;histology
数据来源: Taylor
摘要:
A bloom of the green microalgaTetraselmissp. in a small lagoon in Wellington Harbour, New Zealand, is considered to have caused a fish kill of pilchards (Sardinops sagax). The fish deaths are attributed to anoxia brought about by a combination of reduced dissolved oxygen levels and the microalgae sticking to and clogging the secondary gill lamellae of the fish.
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