Search Results: Qanat

The qanat (called foggara in North Africa and the Levant, falaj in the United Arab Emirates and Oman, kariz in Iran, and puquios in Peru) is an ancient Middle Eastern irrigation technique in which a long tunnel is dug into arid land that...

The first tunnels in the Mediterranean were built to transport water from distant springs and mountains to arid areas and cities. They also ensured the constant supply of water when cities were under siege. For example, the 533 m (583 yards...

Sargon II (r. 722-705 BCE) was one of the most important kings of the Neo-Assyrian Empire as founder of the Sargonid Dynasty which would rule the empire for the next century until its fall. He was a great military leader, tactician, patron...

The Romans are known for their remarkable engineering feats, be they roads, bridges, tunnels, or their impressive aqueducts. Their constructions, many of them still standing, are a testament to their superior engineering skills and ingenuity...

Aqueducts transport water from one place to another, achieving a regular and controlled supply to a place that would not otherwise receive sufficient quantities. Consequently, aqueducts met basic needs from antiquity onwards such as the irrigation...

Ancient Persian culture contributed many of the aspects of the modern world which people take for granted as having always existed. The designation “Persia” comes from the Greeks – primarily from the historian Herodotus – but the people of...

Ancient Persian culture exerted a powerful influence throughout the Near East, and beyond, for over a thousand years between c. 550 BCE - 651 CE and many aspects of their culture continued to influence others afterwards and up through the...

A diagram of a qanat from source to mouth.

The underground channel of a qanat in the Turfan water system in the Turpan Depression of Xinjiang, China.

An alluvial fan located in Badwater, California.