I just need some help interpreting the outputs from the mann-kendall test and the sens slope test.

Mann-Kendall:

tau = 0.0845, 2-sided pvalue =< 2.22e-16

Sens Slope:

z = 8.5267, n = 4562, p-value < 2.2e-16

alternative hypothesis: true z is not equal to 0

95 percent confidence interval:

0.0002688172 0.0004297994

sample estimates:

Sen's slope

0.0003491078

I am trying to verify whether or not the data has trend. Any info that you can give regarding what these results mean would be great.