NPP变化驱动因子

NPP Changes Driving Factors

分区准则

Rules

R_xy,z

R_xz,y

R_x,yz

气候因子

Climate Factors

降水–气温强驱动型

Change Driven By Precipitation And Temperature Strongly

[T + P]⁺

$\left|t\right|>t_{0.02}$

$\left|t\right|>t_{0.02}$

$F>F_{0.05}$

气温驱动型

Change Driven By Precipitation Mainly

T

$\left|t\right|>t_{0.02}$

$F>F_{0.05}$

降水驱动型

Change Driven By Temperature Mainly

P

$\left|t\right|>t_{0.02}$

$F>F_{0.05}$

降水–气温弱驱动型

Change Driven By Precipitation And Temperature Weakly

[T + P]⁻

$\left|t\right|\leqq t_{0.02}$

$\left|t\right|\leqq t_{0.02}$

$F>F_{0.05}$

非气候因子

Nonclimatic Factor

非气候因子驱动

Change Driven By Nonclimate

NC

$F\leqq F_{0.05}$