Summary Statistics of Key Variables
| Variable | Mean | SD |
|---|---|---|
| Continent dummies | ||
| North America | 0.255 | 0.437 |
| Europe | 0.407 | 0.492 |
| Africa | 0.083 | 0.277 |
| Asia | 0.208 | 0.407 |
| Type of nature-based solution | ||
| Urban | 0.5 | 0.501 |
| Coral reefs | 0.056 | 0.23 |
| Mangroves | 0.046 | 0.211 |
| Lakes, ponds, rivers | 0.213 | 0.41 |
| Wetlands | 0.153 | 0.361 |
| Beach nourishment | 0.051 | 0.22 |
| Forests | 0.167 | 0.374 |
| Risk being addressed | ||
| Flood | 0.625 | 0.485 |
| Heat/heatwave/urban heat island | 0.431 | 0.496 |
| Coastal erosion | 0.144 | 0.351 |
| Wildfire | 0.056 | 0.23 |
| Storm surge | 0.069 | 0.255 |
| Co-benefits | ||
| Local climate regulation | 0.208 | 0.407 |
| Air quality regulation | 0.227 | 0.42 |
| Carbon storage | 0.180 | 0.385 |
| Recreation | 0.319 | 0.467 |
| Tourism | 0.111 | 0.315 |
| Aesthetic appreciation | 0.356 | 0.48 |
| Habitat for species | 0.352 | 0.479 |
| Maintenance genetic diversity | 0.231 | 0.423 |
| Land use change | ||
| Conservation and maintenance of existing nature | 0.231 | 0.422 |
| Reforestation | 0.185 | 0.389 |
| Agricultural | 0.023 | 0.150 |
| Urban (buildings) | 0.183 | 0.277 |
| Urban (street) | 0.133 | 0.346 |
| Restoration | 0.055 | 0.389 |