Saline tolerance of Antarctic krill Euphausia superba based an in-situ water tank trail
WANG Zhen1,ZHU Guo-ping1,2,3,XU Liu-xiong1,2,3,SU Zhi-peng1,HU Gui-sen1,LIU Zi-jun1
1.College of Marine Science,Shanghai Ocean University,Shanghai 201306,China;2.National Distant-water Fishery Engineering Research Center, Shanghai 201306,China;3.Key Laboratory of Oceanic Fisheries Resources Exploitation of Shanghai Education Commission,Shanghai 201306,China
Abstract: The saline tolerance of Antarctic krill Euphausia superba to gradual(16.2-54.5)and sharp(15.9-55.2)changes in salinity was investigated in an in-situ water tank trail understand the suitability of Antarctic krill to environmental conditions,temperature,salinity,and acidification.The results showed that krill had critical tolerant salinity of about 26 with low salinity condition,with the minimum critical salinity of around 16,and the critical tolerant salinity of about 43 with high salinity condition,with the maximum critical salinity of about 55.The findings indicated that Antarctic krill has a certain capability to adapt salinity changes,with limited scope of adaptation.
王震, 朱国平, 许柳雄, 苏志鹏, 胡桂森, 刘子俊. 基于现场水箱试验的南极磷虾耐盐性研究[J]. 大连海洋大学学报, 2017, 32(2): 211-216.
WANG Zhen, ZHU Guo-ping, XU Liu-xiong, SU Zhi-peng, HU Gui-sen, LIU Zi-jun. Saline tolerance of Antarctic krill Euphausia superba based an in-situ water tank trail. Journal of Dalian Ocean University, 2017, 32(2): 211-216.
2017, Vol. 32 
