Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Lakes of Ounianga' has mentioned 'Evaporation' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| When water is exposed at the surface in highly arid environments it becomes saline due to a high rate of evaporation as is the case with the lakes of the Ounianga Kxc3xa9bir group. | WIKI |
| The rate of evaporation from Lake Yoa is equivalent to 6 metres (20xc2xa0ft) a year and the total lake depth is 25 metres (82xc2xa0ft). | WIKI |
| Thick mats of reeds cover the surface of the smaller fresh water lakes where they slow evaporation, but are absent from the saline waters of Lake Teli. | WIKI |
| As a result, greater evaporation takes place from the surface of Lake Teli, keeping its water level lower. | WIKI |
| The hydrological system of the Lakes of Ounianga is functioning and the water level is stable apart from a slight seasonal variation, thanks to a groundwater supply which compensates evaporation losses. | UNESCO |