Human Activities Increase the Nitrogen in Surface Water on the Eastern Loess Plateau

Table 4

Comparison of the human land use in Yellow River and Fen River Basins.

Basin	Land use type (%)
	Human land	Urban land	Rural land	Industrial land
Yellow River	1.40	0.39	0.65	0.36
Fen River	8.12	2.33	3.02	2.77