highly significantp < 0.01
Among them, the regions with a highly significant positive correlation ( R ≥ 0.3, p < 0.01) between NPP hum and GDP accounted for 5.22% of the study area, mainly distributed in southeastern Xuancheng and central Maanshan.
Among them, the regions with a highly significant positive correlation ( R ≥ 0.3, p < 0.01) between NPP hum and GDP accounted for 5.22% of the study area, mainly distributed in southeastern Xuancheng and central Maanshan.
Conversely, it indicates that NPP shows a decreasing trend [ 36 ]. 2.6.
The increase in temperature and precipitation has led to an increasing trend of regional NPP, and the impact of precipitation on NPP was more significant than that of temperature.