Table 3 ESV of ecological service types from 2000 to 2020 (RMB.108).
From: Spatiotemporal dynamics and driving factors of ecosystem services value in Lanzhou City, China
Primary type | Secondary type | 2000 | 2010 | 2020 | ESV change in 2000–2020 | Rate of change of ESV in 2000–2020 |
|---|---|---|---|---|---|---|
Supply services | Food production | 10.84 | 10.57 | 8.45 | -2.37 | -0.22 |
Raw material production | 4.75 | 4.9 | 7.49 | 2.72 | 0.57 | |
Water supply | 21.26 | 21.37 | 23.83 | 2.48 | 0.12 | |
Regulation service | gas regulation | 18.82 | 18.95 | 21.63 | 2.75 | 0.15 |
climatic regulation | 22.19 | 22.16 | 23.18 | 0.93 | 0.04 | |
Hydrologic regulation | 33.06 | 33.22 | 36.35 | 3.15 | 0.09 | |
Support service | soil conservation | 41.32 | 41.23 | 42.22 | 0.79 | 0.02 |
biodiversity | 24.2 | 24.28 | 26.25 | 1.97 | 0.08 | |
Cultural Service | Aesthetic landscape | 2.92 | 3.03 | 4.46 | 1.52 | 0.51 |
