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Peeling Back the Layers: How Qanāt Lines Shaped the Landscape and Vice Versa in Iran

Lecture Series: Irrigation Technologies and Water Management Across Eurasia

Friday 28.11.2025 04:11 pm

Online lecture by Fabian Sarga | Freie Universität Berlin

Abstract

This presentation will discuss a methodology for reconstructing past landscapes in connection to water management systems which mainly combines documentary research and remote sensing. The documents consisted of for example a Safavid-era collection of farmān documents (edicts issued by the ruler’s secretariat), legal court cases, etc. while the remote sensing was based on historical aerial as well as satellite imagery but also historical cartographic sources, among other primary sources. This methodology was applied to the peeling back of landscape layers from the 16th c. CE to the 21st c. CE in Iran. My work focuses on the reconstruction of water management systems both physical, social, political, economic, and ecological. These systems consist of qanāt (kāriz) lines, a technology used for accessing underground aquifers through the construction of tunnels. I will focus on one case study in Iran within the province of Esfāhan during the Safavid era and I will broadly discuss my current PhD thesis which has the Political Ecology of the qanāt system of the Varāmīn plain (near Tehran) as its topic.

Joint Lecture Series of the Cluster of Excellence Eurasian Transformation in collaboration with 
Durham University’s UNESCO Chair on Archaeological Ethics and Practice in Cultural Heritage. 
Supported by University of Vienna and the Young Academy of the Austrian Academy of Sciences. 
https://www.oeaw.ac.at/eurasian-transformations/

 

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Information

 

Time
28 November 2025
16:00-17:30

online lecture 

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