The mean depth of the lake basin is 16.2 metres.
About 200 bird species from 15 families have been observed in the lake basin.
A variety of lake basins have been discovered on Mars.
The water wells up through a single opening near the center of the lake basin.
The lake basin has tectonic-glacial origins and its volume is 37 km3.
The lake basin is today a flourishing agricultural area and an important technological district.
The whole lake basin, a huge, round bowl carved into solid stone, began to tilt.
Snow cover in the lake basin persists for 180 to 200 days a year.
Human occupation has focused on the lake basins, which are abundant in resources.
The lake basin is run by the province of Rome.