Methodological innovations within the RAWES framework for use in development scenarios.

Built development changes the nature of land and its ecosystems, with diverse ramifications for human well-being and the resilience of the socioecological system. Robust and replicable approaches are required to assess ecosystem services generated by sites both predevelopment and for evaluation of postdevelopment options, to assess change and to support a paradigm shift from a "do less harm" to a "regenerative" approach. The Rapid Assessment of Wetland Ecosystem Services (RAWES) approach provides an internationally recognized methodology for systemic assessment of the ecosystem services generated by a site, taking account of all ecosystem services and service categories across multiple spatial scales.

Reassessing the multiple values of lowland British floodplains.

Ecosystem services provided by lowland British floodplains respectively under semi-natural conditions and converted for intensive maize production were assessed. Floodplains across lowland Britain have been extensively disconnected from river channels, depleting habitat for wildlife and other beneficial ecosystem services. Conservation measures are often regarded as costly constraints on economic and development freedoms whilst, conversely, conversion for intensive agricultural production is rewarded by markets despite many often-overlooked externalities.