Effects of Environmental Factors on Nutrients Release at Sediment-Water Interface and Assessment of Trophic Status for a Typical Shallow Lake, Northwest China

Table 6

Appraisement results of TSI_M on water quality of the Lake Daiahi.

Sampling sites	TSIM (SD)	TSIM (Chl-a)	TSIM (TP)	∑TSIM
DH-1	70.83	35.91	72.09	59.61
DH-2	76.45	38.21	63.72	59.46
DH-3	69.82	37.19	65.21	56.81
DH-4	66.63	35.22	64.92	55.59
DH-5	69.67	36.17	63.71	56.52
DH-6	66.63	36.23	73.56	58.78
DH-7	67.58	36.21	62.38	55.38
DH-8	66.26	36.29	65.62	56.04
DH-9	68.61	35.58	63.71	55.96
DH-10	63.28	35.51	62.38	53.72
DH-11	80.17	36.63	95.02	70.61
DH-12	67.58	35.03	63.72	55.44
DH-13	79.36	35.73	63.46	59.51
DH-14	82.40	37.51	71.96	63.69
DH-15	73.40	35.82	63.28	57.47
Average	71.35	36.14	67.82	58.43