Reporter Wang Xitai and correspondent Chen Shuoyu.
As an important part of rural water conservancy construction, small reservoirs are important infrastructure for regional flood control, agricultural production, farmers' livelihood and rural development. The operation and management of small reservoirs are closely related to the function and efficiency of reservoirs, and are closely related to the safety of people's lives and property.
In order to speed up the reversal of the weak management of small reservoirs, Xiangtan County and Shaoshan City have made bold innovations, carried out market-oriented operation, and solved the problems that have not been solved for many years through the "exclusive steward of the reservoir" property management model, and the reservoir management status, reservoir engineering appearance, and operation management mode have been qualitatively improved.
Small reservoirs enjoy "exclusive property management" services.
The overgrown slope of the outer dam has become a lawn, the spillway covered with mud, moss, and rocks has become clean and refreshing, the garbage that has been floating on the water for a long time has disappeared, and the water quality has become better......Villagers in Yangrong Village, Qingxi Town, Shaoshan City, found that the current Zhongtang Reservoir is very different from the past.
Yang Yiqiang, the keeper of Zhongtang Reservoir, is also extremely emotional about the changes in the reservoir.
In the past, no one took care of the reservoir, and there were people who planted trees in front of and behind the dam, and there were people who built houses. There is garbage in the reservoir and spillway, and mosquitoes are infested in the summer. Now the policy is good, and money is invested, and someone is in charge, and it is repaired every year. Yang Yiqiang said that the two reservoirs of Zhongtang and Yitang have successively carried out flood control road hardening, cutting green and removing impurities, illegal construction and demolition, etc., and have now become a good place for villagers' daily leisure activities.
In Hongxing Village, Tanjiashan Town, Xiangtan County, the Lintang Reservoir, located in the upper reaches of the Zijing River, a first-class tributary of the Xiangjiang River, also has a new look.
The water surface of Lintang Reservoir is open, surrounded by green hills, and the lawn of the outer dam is flat, like a landscape painting that is still in winter.
Insufficient caretakers and lack of professionalism have been a problem faced by many reservoirs in the past. Some reservoirs are even left unattended, which is not only overgrown with weeds, but can also be a safety hazard. The relevant person in charge of the Xiangtan County Water Conservancy Bureau said that for many years, the reservoir is generally responsible for a management and maintenance personnel, from daily cleaning, equipment maintenance to safety inspections, due to the lack of effective management, the management and maintenance personnel are often lacking skills.
This year, Xiangtan County and Shaoshan City explored the management and protection mode of small reservoirs, adopted the best purchase services, selected professional companies with technical strength to carry out management and protection, established a mature property management and protection service system, and fully realized the socialization and specialization of small reservoir management.
Since then, 126 small reservoirs in Xiangtan County and 52 small reservoirs in Shaoshan City have "exclusive property management" services just like communities. The daily management of the reservoir began to implement the model of "owner + property management unit + reservoir management personnel".
The reservoir steward cloud platform makes management intelligent.
In order to achieve good results in reservoir management, it is inseparable from mechanism innovation, and even more inseparable from scientific and technological innovation. In order to improve the level of intelligent management of small reservoirs, the smart reservoir steward cloud platform has also been put into the work of reservoir management.
The platform uses modern information technologies such as the Internet of Things, cloud computing, big data, mobile Internet and artificial intelligence, integrates the original rainwater monitoring system and monitoring system, installs supporting software for reservoir management and inspection personnel, and installs the "reservoir housekeeper" mobile app for the "three responsible persons of the reservoir".
The platform integrates intelligent perception, monitoring and early warning, inspection and maintenance, trajectory tracking, event reporting, problem disposal feedback, big data analysis, information services and emergency response, and builds an integrated service system for small reservoirs to provide systematic, complete and butler services. According to the relevant person in charge of the Shaoshan Water Conservancy Bureau, this year, all the small reservoir inspection responsibilities and reservoir management and protection units in Shaoshan have fully adopted the self-developed "Shaoshan Small Reservoir Smart Management Cloud Platform" APP for inspection and management.
Through the cloud platform, we can see the inspection route and frequency, and can see the uploaded reservoir safety hazards in time, so as to achieve traceable management, trace management and dynamic management. Yang Mingxin, the relevant person in charge of the Hunan Provincial Water Planning and Design Institute, said.
By purchasing services from third parties and implementing intelligent management, the problem of "rebuilding light pipes" of small reservoirs has been effectively solved, and the management of small reservoirs has realized the transformation from extensive management to fine management, and from traditional management to digital management. In December 2023, Xiangtan County and Shaoshan City were awarded the 2023 Hunan Provincial Model Counties for Deepening the Reform of the Small Reservoir Management System, after Xiangxiang City was awarded the provincial model county for the reform of the small reservoir management system in 2023. The relevant person in charge of the Xiangtan Water Conservancy Bureau said that the management mode and experience of the "reservoir steward" will be summarized, and the city's small reservoirs will be fully covered within two years.