Another emphasis for the organization has been an effort to characterize the region, based on its human / nature interrelationships.

The surface of Lutetia has been divided into seven regions based on their geology.

Europe is often divided into regions based on geographical, cultural or historical criteria.

The states are also commonly divided into regions, primarily based on geography.

The region is divided into nine regions based around these language groups.

Today, the league is divided into 12 regions based geographically.

These are often classified by cultural regions, loosely based on geography.

White Democrats effectively controlled all the seats apportioned to the region based on total population.

The state is also divided into seven regions, based on natural geography, ethnic composition and interactions with other parts of Mexico.

Entries in the competition are allocated to a region based on the location of the project.