Physiological Response of the Freshwater Mussel Unio douglasiae in Microcystis aeruginosa Bloom Waters

Table 2

Environmental variables at the surface of river water (RW) and lake water (LW) (15 January 2010).

Variables	RW	LW
Sampling location	37^°3130N, 127^°0430E	37^°3150N, 1270510E
Sampling time	10:00 AM	11:00 AM
Temperature (°C)	1.35	4.43
Conductivity (μS·cm^-1)	108	316
Salinity (‰)	0.10	0.25
Dissolved oxygen saturation (%)	131	99
pH	8.4	8.1
Turbidity	1.7	7.8
Total nitrogen (mg·L^-1)	6.24	1.22
Total phosphorous (mg·L^-1)	0.36	0.06
Cell density (10^4 cells·mL^-1)	2.37	2.20
Carbon content (mg C·cell^-1)	15.56	1.77
chl-a (μg·L^-1)	47.1	25.4