Linking Ecosystem Services and Human Health: The Eco-Health Relationship Browser

摘要

Background Ecosystems provide multiple benefits associated with the provision of nature-based goods and services. Many of these ecosystem services have been linked to a range of positive health outcomes through the buffering of pollutants, mitigation of natural hazards, and promotion of healthy behaviors. An emerging body of evidence exists on this topic; however, it has not yet been synthesized in an accessible manner. Aims The objectives of this research were to identify the set of literature related to the linkages between ecosystem services and human health, and to design an interactive, web-based tool (the Browser) to showcase the weight of evidence and make the information accessible to a diverse audience. Methods In order to create The Eco-Health Relationship Browser, a systematic literature review was conducted. The review was an iterative process, completed in four stages, and focused on the associations between ecosystem services and human health. The search was limited to peer-reviewed journal articles published from 1990 to 2012. Articles were screened for relevance and utility in populating sections of the Browser. Articles were assigned to different sections of the Browser depending on where they fit within the framework, and were summarized accordingly. In addition to overall relevance, preference was given to articles with objectively measured variables and quantitative results. Results The literature review identified 344 unique articles; 169 were selected for summary display in the Browser. The Browser is designed for users across disciplines and sectors who are interested in learning more about the complex connections between ecosystem services, green infrastructure, and urban design as they relate to human health. Conclusions The Browser has the potential to increase awareness of the social, ecological, and economic benefits associated with healthy ecosystems and the services they provide, and thus to better guide decisions affecting those ecosystems.