Quantifying spatial supply-demand mismatches in ecosystem services provides insights for land-use planning
González-García, A.; Palomo, I.; González, J.A.; López, C.A.; Montes, C. (2020). Quantifying spatial supply-demand mismatches in ecosystem services provides insights for land-use planning. Land Use Policy 94: 104493. https://dx.doi.org/10.1016/j.landusepol.2020.104493
In: Land Use Policy. Elsevier: London. ISSN 0264-8377; e-ISSN 1873-5754, more
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| Authors | | Top |
- González-García, A.
- Palomo, I.
- González, J.A.
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| Abstract |
Global trends in land-use changes, including urbanization and abandonment of rural areas, have important repercussions for the supply and demand of ecosystem services (ES). In this study, we assessed and mapped the supply and demand of three ES (water provision, climate regulation, and outdoor recreation) along an urban-rural gradient in the Madrid region (Spain) from 1990 to 2012. We mapped ES supply, based on land use/land cover (LULC) data, using InVEST models and complementary methods, and ES demand, using population density and demand indicators. Then, we explored spatial supply-demand mismatches at a municipality spatial scale. Despite an increase in ES supply in some areas, a general increase in ES demand led to increasing dependence by the Madrid metropolitan area on outlying areas. We found that the number of municipalities that exhibited mismatches between the supply and demand in ES increased throughout the study period, due mainly to urban sprawl. Our results suggest the need for comprehensive land-use planning at the regional scale, taking into account that many ES flows reach beyond municipality boundaries. Finally, we discuss the utility of analyzing spatial mismatches in the supply and demand of ES for land-use planning and decision-making. |
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