Fig 1.
Study area map and sample point distribution (tianditu.gov.cn).
Table 1.
Interaction between A and B.
Fig 2.
Carbon storage map of Zhengzhou urban districts.
Fig 3.
Annual carbon sequestration stock map of Zhengzhou urban districts.
Fig 4.
Annual avoided surface runoff map of Zhengzhou urban district.
Fig 5.
Change chart of annual pollution removal amount in Zhengzhou urban area (i-Tree Eco model out of the map).
Fig 6.
(A) Kriging interpolation of total carbon storage. (B) Analysis of hot spots of total carbon storage. (C) Kriging interpolation of annual carbon storage. (D) Analysis of hot spots of annual carbon storage. (E) Kriging interpolation of annual surface runoff avoidance. (F) Analysis of hot spots of annual surface runoff avoidance. (G) Kriging interpolation of annual pollution removal. (H) Analysis of hot spots of annual pollution removal (mnr.gov.cn).
Fig 7.
(A) Normalized map of integrated ecosystem service. (B) hot spot analysis map of integrated ecosystem service (mnr.gov.cn).
Table 2.
Impact indicators and results of GeoDetector on spatial distribution of ecosystem services.
Table 3.
Effects of GeoDetector interaction detectors on spatial distribution of ecosystem services and research results.
Fig 8.
(A) Spatial distribution of the lowest value of urban forest ecosystem service. (B) spatial distribution of the highest value of urban forest ecosystem service (mnr.gov.cn).