| K~+、SO_4~(2-)和碳酸盐碱度对大银鱼仔鱼存活的影响 |
| |
| 引用本文： | 房文红,王慧,来琦芳,黄聪年.K~+、SO_4~(2-)和碳酸盐碱度对大银鱼仔鱼存活的影响[J].海洋渔业,1999(2). |
| |
| 作者姓名： | 房文红 王慧 来琦芳 黄聪年 |
| |
| 作者单位： | 中国水产科学研究院东海水产研究所，中国水产科学研究院东海水产研究所，中国水产科学研究院东海水产研究所，中国水产科学研究院东海水产研究所 上海 200090，上海 200090，上海 200090，上海 200090 |
| |
| 摘 要： | 本试验观察了K~+、SO~(2-)_4和碳酸盐碱度对大银鱼仔鱼存活的影响。大银鱼仔鱼在K~+浓度10～302.4mg/L中96h成活率为95～100％;在SO~(2-)_4384～1920mg/L中96h成活率为100％,并且它们能正常生长;碳酸盐碱度低于14me/L时96h成活率为100％,当碱度升到22me/L时其成活率为80％。
|
| 关 键 词： | 大银鱼仔鱼 K~+ SO_4~(2-) 碳酸盐碱度 成活率 |
EFFECT OF K~+ , SO_4~2- AND HCO_3~-3 (CO_3~2- ) CONCENTRATIONS ON THE SURVIVAL OF PROTOSALANX HYALOCRANIUS LARVAE |
| |
| Fang Wenhong Wang Hui Lai Qifang Huang Congnian.EFFECT OF K~+ , SO_4~2- AND HCO_3~-3 (CO_3~2- ) CONCENTRATIONS ON THE SURVIVAL OF PROTOSALANX HYALOCRANIUS LARVAE[J].Marine Fisheries,1999(2). |
| |
| Authors: | Fang Wenhong Wang Hui Lai Qifang Huang Congnian |
| |
| Abstract: | Effect of K+ , SO42- and HCO3- (CO32-) concentrations on the survival of Protosalanx hyalocranius larvae was investigated. P. hyalocranius exposed to seawater of 10 - 302.4mg/L K+ , their survival rate of 96h was 95 - 100% . P. hyalocranius exposed to sewater of 384 - 1920mg/L SO42- , their survival rate of 96 h was 100% , and could grow normally. P. hyalocranius exposed to seawater of less than 14 me/L HCO3- (CO32- ), their survival rate of 96 h was 100% , and the survival rate in seawater of 22 me/L HCO3- (CO32- ) was 80% . |
| |
| Keywords: | Protosalanx hyalocranius larvae K~+ SO_4~2- HCO_3~-3 (CO_3~2- ) survival rate |
| 本文献已被 CNKI 等数据库收录！ |
