The Open Ecosystems Network (OpEN) communicates the environmental and sociocultural importance of savannas, shrublands and grasslands.

The grassy, sunlit vegetation of open ecosystems represents ancient and unique biodiversity. Over millions of years, natural processes related to fire and animals have been central to their formation and dynamics. Open ecosystems are globally extensive, supporting the functioning of our planet and sustaining livelihoods and cultures.

However, many misconceptions surround open ecosystems. Among widespread threats of landscape change, open ecosystems are too often undervalued and overshadowed by forest-centric initiatives.

Effective management of open ecosystems must use appropriate practices, which often involve maintaining or reintroducing intrinsic ecological processes. Upholding the biodiversity of open ecosystems means that they can continue to provide vital ecosystem services to people and the planet.

Examples of savannas and grasslands have been provided by OpEN affiliates to showcase the global diversity of open ecosystems, their threats and suggested solutions.