K+、Cr6+对网纹藤壶幼虫发育的影响

来源 :“全球变化下的海洋与湖沼生态安全”学术交流会 | 被引量 : 0次 | 上传用户：jxx168jxx168

【摘要】

：

本文以华南沿海污损生物群落优势种网纹藤壶(Balanus reticulatus)的幼虫为研究对象,探讨钾、铬2种金属离子对其幼虫存活及发育的影响.幼虫培养5d的结果表明,K+对网纹藤壶幼虫发育和存活的影响均不明显(P＞0.05)；而Cr6+对幼虫发育具有一定的毒杀和抑制作用,不仅幼虫存活率低于对照组(P＜0.05),而且金星幼虫所占百分率也低于对照组(P＜0.05).

【作者】

：

胡煜峰严涛曹文浩黎祖福彭燕程志强

【机构】

：

中国科学院南海海洋研究所,广州 510301;中国科学院大学,北京 100049 中国科学院南海海

【出处】

：

“全球变化下的海洋与湖沼生态安全”学术交流会

【发表日期】

：

2014年4期

【关键词】

：

网纹藤壶幼虫发育 K+ Cr6+

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K+、Cr6+对网纹藤壶幼虫发育的影响

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