鹽堿對三種魚的毒性及對澎澤鯽幼魚耗氧率與排氨率影響的研究.pdf

1、青島海洋大學(xué)碩士學(xué)位論文鹽堿對三種魚的毒性及對澎澤鯽幼魚耗氧率與排氨率影響的研究姓名：鄭偉剛申請學(xué)位級別：碩士專業(yè)：水產(chǎn)養(yǎng)殖指導(dǎo)教師：張兆琪2001.5.1SummeryIndevelopthetheoryandtechnologyofaquacultureinsaline—alkalineland，jointtoxicitytestsandmixturetestshavedonetoachievetheeffectsofsalinit

2、yandalkalinityonsurvivalofCarassiusauratusgibelio，Lateolabraxjaponicus，CarassiusauratusVarpen93esisandonoxygenconsumptionrateandammoniaexcretionrateofCarassiusauratusVarpen93esisThesalinity24一，48一，72，96hLC50valuesofCaras

3、siusauratusgibeliofingerlingswere1153，1077，935，858g’L一1respectivelyandthoseofalkalinitywere9874，7949，7410，6419mmolL1Theeffectsbetweensaline—toxicityandalkaline—toxicityaresynergismwithin96hThealkalinityLC50values24，48，72

4、and96hLC50valuesofLateolabraxjaponicusfingerlingswere10105，6327，5685and4618mmolL1respectivelyAlleffectsbetweensalinetoxicityandalkalinetoxicityaresignificantThesalinity24，48，72and96hLC50valuesofCarassiusauratusgibeliofin

5、gerlingswere9996，7871，6879，6676g‘L_1，respectivelyandthoseofalkalinitywere7171，6985，6081，5987mm01LlrespectivelyTheeffectsbetweensalinetoxicityandalkalinetoxicityaresynergismwithin96hOxygenconsumptionrateandammoniaexcretio

6、nrateofCarassiusauratusVarpen93esisfingerlingsgrowsupwithalkalinity(18，24，32mmolL11insalinity2gL1A_NOVAanalysisshowssignificanteffectofsalinityalkalinityonCarassiusabramsVarpen93esisfingerlings，andbetweensalinityandalkal