Rethinking ecosystem service indicators for their application to intermittent rivers

In these times of strong pressure on aquatic ecosystems and water resources due to climate change abstraction, intermittent rivers ephemeral streams (IRES) (rivers that periodically cease flow and/or dry) have become valuable assets. Indeed, not only do they supply but also offer services for humanity. Despite a growing recognition towards IRES, information assessing their ecosystem (ES) remains scarce. first step, an international interdisciplinary group researchers developed methodological framework acknowledge ES provided by IRES using 109 indicators. A subset selected indicators was then applied two case studies: the Rio Seco in Algarve (Portugal) Giofyros River Crete (Greece). This paper discusses applicability indicators, including temporal spatial variability regimes. Aspects framework, such as methods time required data collection, nature (demand or supply) functionality each indicator are discussed. The new accounts intermittence analyses can help scientists managers i) increase ease justification use management approaches ii) improve conservation restoration with comprehensive set appropriate IRES. addition, proposed ensures be understood broad audience easily applicable. Since were designed through public participation process, setting has been prepared holistic stakeholder analysis education around functions associated ES. From point view, it would particularly relevant perform economic evaluation this understand value category trade-offs. For scientific community, however, is important consider preferences design socially accepted policies. successfully bridge elements, hereby establishing solid basis assessment