Reduction of Waste Water in Erhai Lake Based on MIKE21 Hydrodynamic and Water Quality Model

Table 3

The calculations of water environmental capacity in Erhai Lake (𝑡/𝑎).

Period	Control point	TN			TP			CODcr
		I	II	III	I	II	III	I	II	III
Wet	North	527	1318	2636	39	98	195	7798	15596	23394
Normal	North	507	1267	2535	38	95	191	6775	13550	20325
Dry	North	431	1077	2155	36	89	179	5385	10770	16154
Wet	Center	1065	2661	5323	129	321	643	10479	20958	31437
Normal	Center	984	2461	4922	118	294	588	8892	17784	26676
Dry	Center	843	2107	4213	108	270	539	7275	14549	21824
Wet	South	543	1358	2715	44	109	218	8059	16118	24177
Normal	South	515	1287	2574	42	105	211	7276	14552	21828
Dry	South	462	1156	2311	37	93	186	5847	11694	17541