因子

N O 3 - N

N O 2 - N

TN

TP

农田

N H 4 + - N

0.578**

0.085

0.911**

0.255

N O 3 - N

0.519**

0.860**

0.731**

N O 2 - N

0.303

0.005

TN

0.525**

居名区

N H 4 + - N

−0.112

0.982**

0.999**

−0.2220

N O 3 - N

−0.186

−0.088

0.307

N O 2 - N

0.984**

−0.208

TN

−0.197