Siwa Oasis, Egypt. Drainage water from low-lying irrigation areas needs to be pumped into brackish lake for evaporation, to cope with the growing volumes of drainage water resulting from agricultural expansion
<a href="//commons.wikimedia.org/wiki/User:MJEHermann" title="User:MJEHermann">Michael Hermann</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>