Research Article

Cooling and Wetting Effects of Agricultural Development on Near-Surface Atmosphere over Northeast China

Table 4

Parameters of linear regression of the trends in , , , DTR (°Cdecade−1), (hPadecade−1), and RH (%decade−1) during 1960–2014 upon the CFs. The slope indicates a change in the trends associated with a 100% CF.

AnnualMay–Sep.Oct.–Apr.
krkrkr

DTR
RH

The regression exceeds the 99% confidence level. The regression exceeds the 95% confidence level. The regression exceeds the 90% confidence level.