EFFECTS OF PETROLEUM-HYDROCARBONS ON LENGTH OF INCUBATION AND HATCHING SUCCESS IN THE JAPANESE MEDAKA
EFFECTS OF PETROLEUM-HYDROCARBONS ON LENGTH OF INCUBATION AND HATCHING SUCCESS IN THE JAPANESE MEDAKA
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DOI：
10.1007/bf01769949
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发表时间：
1979-01-01
影响因子：
2.7
通讯作者：
BULKLEY, RV
中科院分区：
文献类型：
--
作者：
LEUNG, TS;BULKLEY, RV
原油及其水溶性部分（WSF）对鱼卵的影响范围从直接死亡到胚胎生长的延迟或加速，到新孵化的幼虫的形态发生异常的发展。具体影响部分取决于原油的浓度和暴露时胚胎的年龄。在对日本青鳉各生命阶段的不同原油进行测试时，注意到卵孵化期的长度显著减少，未孵化胚胎的鳃盖运动增加。
The effect of crude oil and its water-solube fraction (WSF) on fish eggs range from direct mortality to the retardation or acceleration of growth of embryos, to the development of morphogenic abnormalities in newly hatched larvae. The specific effect depends, in part, on the concentration of crude oil and the age of the embryos at time of exposure. While testing different crude oils on various life stages of Japanese medaka, Oryzias latipes, a significant decrease in length of the egg incubation period and an increase in the opercular movement of unhatched embryos was noted.