Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Mount Qingcheng and the Dujiangyan Irrigation System' has mentioned 'Irrigation' in the following places:
Occurrence Sentence Text Source
Mount QingchengUNESCO World Heritage SiteLocationDujiangyan City, Sichuan, People's Republic of ChinaPart ofMount Qingcheng and the Dujiangyan Irrigation SystemCriteriaCultural:xc2xa0(ii)(iv)(vi)Reference1001Inscription2000 (24th session)Coordinates31xc2xb00xe2x80xb26xe2x80xb3N 103xc2xb036xe2x80xb219xe2x80xb3Exefxbbxbf / xefxbbxbf31.00167xc2xb0N 103.60528xc2xb0Exefxbbxbf / 31.00167; 103.60528Coordinates: 31xc2xb00xe2x80xb26xe2x80xb3N 103xc2xb036xe2x80xb219xe2x80xb3Exefxbbxbf / xefxbbxbf31.00167xc2xb0N 103.60528xc2xb0Exefxbbxbf / 31.00167; 103.60528 UNESCO World Heritage SitePart ofMount Qingcheng and the Dujiangyan Irrigation SystemCriteriaCultural:xc2xa0Reference1001Inscription2000 (24th session) Location of Mount Qingcheng in SichuanShow map of SichuanMount Qingcheng (China)Show map of China
The Dujiangyan irrigation system, located in the western portion of the Chengdu flatlands at the junction between the Sichuan basin and the Qinghai-Tibet plateau, is an ecological engineering feat originally constructed around 256 BC.
Modified and enlarged during the Tang, Song, Yuan and Ming dynasties, it uses natural topographic and hydrological features to solve problems of diverting water for irrigation, draining sediment, flood control, and flow control without the use of dams.
The system has produced comprehensive benefits in flood control, irrigation, water transport and general water consumption.
Mount Qingcheng, dominating the Chengdu plains to the south of the Dujiangyan Irrigation System, is a mountain famous in Chinese history as the place where in 142 CE the philosopher Zhang Ling founded the doctrine of Chinese Taoism.
Criterion (ii): The Dujiangyan Irrigation System, begun in the 2nd century BCE, is a major landmark in the development of water management and technology, and is still discharging its functions perfectly.
Criterion (iv): The immense advances in science and technology achieved in ancient China are graphically illustrated by the Dujiangyan Irrigation System.
Mount Qingcheng and the Dujiangyan Irrigation System have been completely preserved, with all necessary attributes demonstrating the outstanding universal value of the property included inside the property area and buffer zone.
They express the importance of utilizing natural features to their fullest in constructing an irrigation system as well as Qingcheng Mountain's importance as one of the birth places of Tao ideology.
Dujiangyan Irrigation System is not only a living heritage of 2,000 year-old design and engineering ideas; it is also still in use today.
Mount Qingcheng and the Dujiangyan Irrigation System were inscribed on the World Heritage List in 2000.
Mount Qingcheng and the Dujiangyan Irrigation System are protected by several national laws including the Law of the People's Republic of China on the Protection of Cultural Relics; Environmental Protection Law of the Peoplexe2x80x99s Republic of China, and Scenic Spots and Historical Sites Regulations.
During the Sichuan earthquake on May 12th, 2008, Dujiangyan Irrigation System was basically undamaged, but some Taoist shrines were damaged to varying degrees.
The Outstanding Universal Value of Mount Qingcheng and the Dujiangyan Irrigation Systemxc2xa0is kept through regularxc2xa0and rigorousxc2xa0maintenance and protection of the properties.