An Appraisal of Qualifying Role of Hydraulic Heritage Systems; A Case Study of Qanat in the Central Iran
نویسندگان
چکیده
Hydraulic heritage systems, both underground and exposed, have been known to be sustainable for millennia. Persian and also Roman aqueducts are examples of such hydrosystems. Their values are often overlooked but they have undeniable advantages: they have functional interconnectedness with their surrounding society and ecology, which sometimes leads to revitalization plans. By using the notion „qualifying role‟, this paper will raise questions concerning the disregarded functions and early and historical positions of hydraulic heritage systems. This article illustrates the qualifying role of Qanats in urban drainage by describing the skill in their planning and construction. This is shown by a problematic case study in Iran, where the construction of a drainage system modelled on bygone Qanat‟s techniques resulted in a dramatic drawdown in the water level of the area soon after construction.
منابع مشابه
Mapping Historical Water-Supply Qanat Based On Fuzzy Method. An Application to the Isfahan Qanat (Isfahan, Iran)
According to the geographical location of Iran, it enjoys both arid and semi-arid weather, which has been the cause of water shortage problems. Therefore, water has been one of strategic importance in Iran. When the population dramatically increased in ancient Iran, the demand for supplying water also increased simultaneously and brought about the need for the invention of a new way for supplyi...
متن کاملRestoring the Qanats as a Traditional Water Transfer System: A Sustainable Approach
In a wide range of the central boundaries of the Iranian plateau, encompassing an important part of the arid areas in Asia, the phenomenon of desertification is a long his tory. In this arid and waterless expanse, living conditions are fully dependent on access to water due to the supremacy of the Kavirs and deserts. The most important and oldest ways of obtaining water have been Qanat or Kariz...
متن کاملRehabilitation strategies for Tehran University Qanat in the frame of sustainable development
Historically, access to water resources had always been a key issue in the formation and perpetuation of ancient cities, more importantly in the arid and semi-arid regions like the central plateau of Iran. Based on the environmental situations, Persian civilization considered ecological realities and social interaction of conservation and proper distribution of the water to sustain its availabi...
متن کاملStatistical Review of Major Standpoints in Hydraulic Transient-Based Leak Detection
Today, pipe systems are the most common facilities to convey various fluids from one place to another. In such facilities faults like leaks lead to advert consequences such as economic losses and social health threats. The fact that early detection of leaks can play a prominent role in reducing the amount of these undesired impacts has absorbed noticeable attention from researchers to this fiel...
متن کاملApplying the Inverse Distance Weighting (IDW) Method in the Designation of Character Areas and the Physical Conservation of the Historic Urban Landscape (Case Study: Lar Old City, Fars, Iran)
The Historic Urban Landscape (HUL) of the city is shaped by several layers of explicit and implicit contextual values that distinguish it from other landscapes. Sustaining these contextual characteristics and values as a whole is made possible by a thorough understanding and putting in place measures to preserve and enhance them. This article, in the absence of methodologies to delineate an...
متن کامل