[Retracted] Water Environment Governance of Urban and Rural Spaces Integrating Natural Ecological Landscape Design Method

Table 1

Experimental sample date for principal components.

River name	Section name	pH	DO	CODMn	NH3-N	TP
Yangtze	Zhu Tuo	7.7	9.3	2.1	0.16	0.08
Yangtze	Fan Tuo	8	9.6	1.8	0.15	0.07
Yangtze	Pier	8	9.9	1.6	0.33	0.08
Qujiang	Monk mountain	7.2	9.6	1.7	0.21	0.1
Yangtze	Yuxi	7.4	9.7	1.3	0.17	0.08
Peijiang	Wanmu	8.1	9.4	1.7	0.14	0.06