Spatio-Temporal Evolution and Driving Factors of Ecosystem Service Value of Urban Agglomeration in Central Yunnan
Abstract
:1. Introduction
2. Materials and Methods
2.1. Study Area
2.2. Data Sources and Methods
2.2.1. Data Source
2.2.2. Land-Use Dynamic Degree
2.2.3. Land Use Transfer Matrix
2.2.4. Land-Use Intensity Index
2.2.5. Calculation of Ecosystem Services Value
2.2.6. Hotspot Analysis
2.2.7. Sensitivity Analysis
2.2.8. Analysis of Driving Factors
3. Results
3.1. Analysis of Land Use Change
3.2. Analysis of Ecosystem Service Value
3.2.1. Time Series Change in Ecosystem Service Value
3.2.2. Spatial Change in Ecosystem Service Value
3.2.3. Sensitivity Analysis of Ecosystem Service Value
3.3. The Impact of Land Use Change on Ecosystem Service Value
3.4. Analysis of the Driving Factors of Ecosystem Service Value
4. Discussion
4.1. Land-Use Change
4.2. Changes in Ecosystem Service Value
4.3. Analysis of Driving Factors
4.4. Innovation, Shortcomings, and Outlook
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Primary Classification | Secondary Classification | Cultivated Land | Woodland | Grassland | Water Area | Construction Land | Unused Land |
---|---|---|---|---|---|---|---|
Supply services | Food production | 0.96 | 0.26 | 0.21 | 0.80 | 0.00 | 0.00 |
Raw material production | 0.33 | 0.60 | 0.31 | 0.23 | −7.51 | 0.00 | |
Water supply | −0.55 | 0.31 | 0.17 | 8.29 | −2.42 | 0.00 | |
Regulating services | Gas regulation | 0.77 | 1.97 | 1.08 | 0.77 | 0.00 | 0.02 |
Climate regulation | 0.41 | 5.90 | 2.86 | 2.29 | −2.46 | 0.00 | |
Purify the environment | 0.12 | 1.72 | 0.95 | 5.55 | 0.00 | 0.10 | |
Hydrological regulation | 0.80 | 3.79 | 2.10 | 102.24 | 0.02 | 0.03 | |
Support services | Soil conservation | 0.81 | 2.40 | 1.32 | 0.93 | 0.00 | 0.02 |
Maintain nutrient cycling | 0.14 | 0.18 | 0.10 | 0.07 | 0.34 | 0.00 | |
Biodiversity | 0.15 | 2.19 | 1.20 | 2.55 | 0.01 | 0.02 | |
Cultural services | Aesthetic landscapes | 0.07 | 0.96 | 0.53 | 1.89 | 0.02 | 0.01 |
Land Use Type | 2000–2005 | 2005–2010 | 2010–2015 | 2015–2020 | 2000–2020 |
---|---|---|---|---|---|
Cultivated land | −0.07 | 0.01 | −0.06 | −0.27 | −0.10 |
Woodland | 0.00 | −0.03 | −0.01 | −0.06 | −0.03 |
Grassland | 0.00 | −0.20 | −0.01 | −0.27 | −0.12 |
Water area | −0.08 | 0.57 | −0.73 | 2.91 | 0.65 |
Construction land | 1.42 | 4.96 | 1.72 | 7.40 | 4.94 |
Unused land | 0.02 | 0.74 | 0.00 | −0.09 | 0.16 |
Land-Use Type | Grassland | Cultivated Land | Construction Land | Woodland | Water Area | Unused Land |
---|---|---|---|---|---|---|
Grassland | - | 1393.76 | 400.04 | 2187.90 | 98.44 | 12.88 |
Cultivated land | 1195.59 | - | 936.21 | 1208.45 | 105.05 | 6.72 |
Construction land | 23.25 | 142.28 | - | 23.67 | 10.25 | 1.39 |
Woodland | 2086.96 | 1325.68 | 272.82 | - | 116.23 | 4.73 |
Water area | 40.13 | 70.31 | 31.35 | 24.36 | - | 2.37 |
Unused land | 12.30 | 7.00 | 0.14 | 2.55 | 1.03 | - |
Land Use Type | 2000 | 2005 | 2010 | 2015 | 2020 | |||||
---|---|---|---|---|---|---|---|---|---|---|
ESV | Proportion | ESV | Proportion | ESV | Proportion | ESV | Proportion | ESV | Proportion | |
Cultivated land | 105.51 | 5.44% | 105.12 | 5.43% | 105.15 | 5.45% | 104.85 | 5.46% | 103.14 | 5.36% |
Woodland | 1281.34 | 66.12% | 1281.20 | 66.20% | 1279.28 | 66.27% | 1278.73 | 66.59% | 1273.60 | 66.24% |
Grassland | 381.83 | 19.70% | 381.91 | 19.73% | 378.06 | 19.58% | 377.94 | 19.68% | 372.44 | 19.37% |
Water area | 186.91 | 9.65% | 186.19 | 9.62% | 191.50 | 9.92% | 184.50 | 9.61% | 210.24 | 10.93% |
Construction land | −17.71 | −0.91% | −18.97 | −0.98% | −23.67 | −1.23% | −25.70 | −1.34% | −36.71 | −1.91% |
Unused land | 0.04 | 0.00% | 0.04 | 0.00% | 0.04 | 0.00% | 0.04 | 0.00% | 0.04 | 0.00% |
Total | 1937.92 | 100.00% | 1935.48 | 100.00% | 1930.36 | 100.00% | 1920.35 | 100.00% | 1922.75 | 100.00% |
Primary Classification | Secondary Classification | 2000 | 2005 | 2010 | 2015 | 2020 | ESV Variation |
---|---|---|---|---|---|---|---|
Supply services (5.77%) | Food production | 50.46 | 50.36 | 50.30 | 50.17 | 49.75 | −0.71 |
Raw material production | 46.95 | 46.13 | 43.03 | 41.70 | 34.41 | −12.54 | |
Water supply | 19.70 | 19.45 | 18.76 | 17.92 | 17.47 | −2.23 | |
Regulating services (67.74%) | Gas regulation | 184.13 | 184.05 | 183.52 | 183.35 | 182.13 | −2.00 |
Climate regulation | 484.17 | 483.84 | 481.41 | 480.64 | 475.73 | −8.44 | |
Purify the environment | 153.62 | 153.57 | 153.31 | 152.93 | 153.10 | −0.52 | |
Hydrological regulation | 486.35 | 485.67 | 488.90 | 483.03 | 501.63 | 15.28 | |
Support services (22.15%) | Soil conservation | 220.95 | 220.86 | 220.21 | 220.02 | 218.58 | −2.37 |
Maintain nutrient cycling | 19.47 | 19.49 | 19.57 | 19.61 | 19.78 | 0.31 | |
Biodiversity | 188.24 | 188.21 | 187.69 | 187.46 | 186.77 | −1.47 | |
Cultural services (4.34%) | Aesthetic landscapes | 83.87 | 83.86 | 83.66 | 83.53 | 83.39 | −0.48 |
Sensitivity Index | 2000 | 2005 | 2010 | 2015 | 2020 |
---|---|---|---|---|---|
Cultivated land | 0.054447 | 0.054311 | 0.054474 | 0.054601 | 0.053643 |
Woodland | 0.661194 | 0.661954 | 0.662717 | 0.665880 | 0.662384 |
Grassland | 0.197030 | 0.197320 | 0.195848 | 0.196808 | 0.193701 |
Water area | 0.096451 | 0.096196 | 0.099203 | 0.096076 | 0.109345 |
Construction land | −0.009140 | −0.009799 | −0.012261 | −0.013384 | −0.019092 |
Unused land | 0.000018 | 0.000018 | 0.000019 | 0.000019 | 0.000019 |
Land Use Type | Grassland | Cultivated Land | Construction Land | Woodland | Water Area | Unused Land |
---|---|---|---|---|---|---|
Grassland | 0.00 | −10.98 | −10.50 | 23.75 | 12.99 | −0.16 |
Cultivated land | 9.42 | 0.00 | −17.20 | 22.64 | 14.68 | −0.03 |
Construction land | 0.61 | 2.61 | 0.00 | 0.88 | 1.62 | 0.02 |
Woodland | −22.65 | −24.84 | −10.12 | 0.00 | 14.07 | −0.11 |
Water area | −5.29 | −9.83 | −4.96 | −2.95 | 0.00 | −0.34 |
Unused land | 0.15 | 0.03 | 0.00 | 0.06 | 0.15 | 0.00 |
Driving Factor | q Statistic | p Value | Degree of Impact |
---|---|---|---|
Elevation | 0.21 | 0.099 | 8 |
Slope | 0.301 | 0.015 | 4 |
Temperatures | 0.233 | 0.063 | 6 |
Rainfall | 0.134 | 0.357 | 9 |
NDVI | 0.497 | 0.000 | 2 |
Soil erosion | 0.314 | 0.072 | 3 |
Land-use intensity | 0.532 | 0.000 | 1 |
Population density | 0.29 | 0.004 | 5 |
GDP | 0.214 | 0.131 | 7 |
Driving Factor | Elevation | Slope | Temperatures | Rainfall | NDVI | Soil Erosion | Land-Use Intensity | Population Density | GDP |
---|---|---|---|---|---|---|---|---|---|
Elevation | 0.210 | ||||||||
Slope | 0.487 | 0.301 | |||||||
Temperatures | 0.412 | 0.740 | 0.233 | ||||||
Rainfall | 0.445 | 0.581 | 0.743 | 0.134 | |||||
NDVI | 0.681 | 0.565 | 0.711 | 0.685 | 0.497 | ||||
Soil erosion | 0.704 | 0.518 | 0.697 | 0.540 | 0.677 | 0.314 | |||
Land-use intensity | 0.653 | 0.654 | 0.676 | 0.705 | 0.785 | 0.711 | 0.532 | ||
Population density | 0.444 | 0.533 | 0.504 | 0.393 | 0.599 | 0.560 | 0.640 | 0.290 | |
GDP | 0.570 | 0.703 | 0.568 | 0.477 | 0.702 | 0.511 | 0.746 | 0.436 | 0.214 |
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Yang, L.; Liu, F. Spatio-Temporal Evolution and Driving Factors of Ecosystem Service Value of Urban Agglomeration in Central Yunnan. Sustainability 2022, 14, 10823. https://doi.org/10.3390/su141710823
Yang L, Liu F. Spatio-Temporal Evolution and Driving Factors of Ecosystem Service Value of Urban Agglomeration in Central Yunnan. Sustainability. 2022; 14(17):10823. https://doi.org/10.3390/su141710823
Chicago/Turabian StyleYang, Lei, and Fenglian Liu. 2022. "Spatio-Temporal Evolution and Driving Factors of Ecosystem Service Value of Urban Agglomeration in Central Yunnan" Sustainability 14, no. 17: 10823. https://doi.org/10.3390/su141710823