Urban ecosystems: A new frontier for payments for ecosystem services

Daniel Richards, Benjamin Thompson

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Urban ecosystems provide many benefits to people, including regulation of en‐ vironmental conditions, recreational opportunities, and positive health impacts. However, many urban ecosystems are under pressure from increasing urbanisa‐ tion, because the economic benefits they provide are rarely captured by the people who own and manage them. Such ecosystems are seldom economically competitive compared to more profitable residential, commercial, and industrial land uses.
2. To develop more sustainable cities, we require new approaches for encouraging and enabling interventions that maintain, improve and create urban ecosystems. Payments for ecosystem services (PES) schemes are increasingly used to incen‐ tivise conservation and changes in environmental management in rural settings, but this approach has rarely been considered in cities. Here, we explain how pay‐ ments for urban ecosystem services (PUES) could help protect, restore, and man‐ age urban ecosystems.
3. To implement PUES, we must understand the differences between various public and private actors who could potentially provide or benefit from urban ecosystem services. For example, utilities companies could pay for reduced water treatment costs via deculverting streams, homeowners could pay for improved stormwa‐ ter management via increasing permeable surface area, and business proprietors could pay for street tree installation and maintenance to provide shade and reduce air conditioning costs.
4. Urban densities, land values, and land tenure will impact the types of PUES pro‐ jects that are most likely to be viable. To be successful, PUES will require an im‐ proved understanding of urban ecosystem service science—particularly how service provision changes under different land management practices.
5. Nevertheless, because of the high densities, co‐location, and wide variety of stakeholders that live in cities, there is potential for PUES to become an innova‐ tive funding source to support future urban ecosystem management.
Original languageEnglish
Pages (from-to)249-261
Number of pages13
JournalPeople and Nature
Volume2
Issue number4
Publication statusPublished - 2019
Externally publishedYes

Keywords

  • economic incentives
  • environmental services
  • urban ecology
  • urban planning
  • sustainability
  • urban green space

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