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| 甲胺磷、辛硫磷对坛紫菜叶状体的生理效应 | |
| 引用本文： | 李钦.甲胺磷、辛硫磷对坛紫菜叶状体的生理效应[J].水产学报,2004,28(2):221-224. |
| 作者姓名： | 李钦 |
| 作者单位： | 1. 厦门大学环境科学研究中心,福建,厦门,361005 2. 福建省平潭县白青乡水产技术推广站,福建,平潭,350400 3. 厦门大学生物系,福建,厦门,361005 |
| 基金项目： | 福建省重大科技项目(2001Z017) |
| 摘 要： | In this paper, the effects of methmidophos and phoxim with different concentrations and schedule on soluble protein content and chlorophyl a (Chla) content in Porphyra haintanensis were studied under experimental and ecological conditions. The results showed as follows: (1) there were some time-effect and dose-effect relationships between the pollutants and Chla contents. The Chla content of most of groups decreased with the increasing of dose and prolonging of the exposure time. In the same concentration, the toxicities of phoxim to Chla content was stronger than that of methmidophos. (2) All concentration groups in this study didn‘t show the significant time-effect and dose-effect relationships between pollutants and the soluble protein. And there was no significant difference of the soluble protein content among various groups. |
| 关 键 词： | 农业污染 甲胺磷 辛硫磷 坛紫菜 叶状体 生理效应 可溶性蛋白 叶绿素a 毒性 生态毒理学 |
| 文章编号： | 1000-0615(2004)02-0221-04 |
| 收稿时间： | 2014/3/15 0:00:00 |
| 修稿时间： | 2002年11月19 |
Physiological effects of methmidophos and phoxim on Porphyra haitanensis |
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| LI Qin.Physiological effects of methmidophos and phoxim on Porphyra haitanensis[J].Journal of Fisheries of China,2004,28(2):221-224. | |
| Authors: | LI Qin |
| Institution: | LI Qin~1,WEI Feng-qin~2,CHEN Ji-xin~1,WANG Chong-gang~3,ZHENG Wei-yun~1 |
| Abstract: | In this paper, the effects of methmidophos and phoxim with different concentrations and schedule on soluble protein content and chlorophyl a (Chla) content in Porphyra haintanensis were studied under experimental and ecological conditions. The results showed as follows: (1) there were some time-effect and dose-effect relationships between the pollutants and Chla contents. The Chla content of most of groups decreased with the increasing of dose and prolonging of the exposure time. In the same concentration, the toxicities of phoxim to Chla content was stronger than that of methmidophos. (2) All concentration groups in this study didn't show the significant time-effect and dose-effect relationships between pollutants and the soluble protein. And there was no significant difference of the soluble protein content among various groups. |
| Keywords: | Porphyra haitanensis methmidophos phoxim soluble protein chlorophyl a (Chla) |
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