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We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.


EnviroAtlas Eco-Health Relationship Browser

  • The Eco-Health Relationship Browser illustrates scientific evidence for linkages between human health and ecosystem services. 
  • This interactive tool provides information about several of our nation's major ecosystems, the services they provide, and how those services, or their degradation and loss, may affect people.
  • View the Browser demo video or read our fact sheet to get a brief introduction to the Browser's components and navigation.

Eco Health Relationship Browser

Explore the services ecosystems provide and their impact on human health

  • Scientific studies have documented many tangible and intangible services and health benefits that are provided by our surrounding ecosystems.
  • Ecosystems such as wetlands and forests provide a wide variety of goods and services, many of which we use every day.
  • Some of these services, such as air filtration, are not obvious and therefore it may be hard to understand the impact they have on our daily lives.

A broad selection of recent evidence

  • Many of the cited studies do not prove cause-and-effect relationships, but highlight statistically significant, plausible associations in space and time.
  • Inconclusive findings have been noted; such studies, as well as issues of causality, can be explored through the online bibliography.
  • Summarized results from health studies reflect statistical controls for socioeconomic conditions.
  • Documentation of the literature review and inclusion criteria for this tool appears in the International Journal of Public Health, July, 2013 (DOI 10.1007/s00038-013-0482-1).
  • The Eco-Health Relationship Browser is current through 2015.  Plans are underway for an update through 2018.
  • For more information, contact Laura Jackson at

Browser features

  • The Browser is now mobile compatible.
  • Link directly to a given location in the Browser by placing a hash sign (#) and the name at the end of the URL. 
    • Ex: /EcoHealth_RelationshipBrowser/index.html#adhd