Longnan continues to improve its ecological environment monitoring capabilities and supports the construction of the "Two Mountains" practice and innovation base

In recent years, Longnan City, Gansu Province, has deeply practiced Xi Jinping Thought on Ecological Civilization, fully implemented the new development concept, focused on the target positioning of "three cities and five places", implemented the key measures of "four grasps and four mentions", implemented the "Ten Actions", actively explored the innovative path and development model of the transformation of lucid waters and lush mountains into Jinshan Yinshan, and continuously improved the monitoring ability of the ecological environment, providing strong data support for continuously improving the quality of the ecological environment, promoting the construction of the "Two Mountains" practice innovation base and the creation of a national ecological civilization demonstration city in Longnan.

Adhere to the ecological city, and the construction of the "Two Mountains" practice innovation base has achieved remarkable results

Longnan is rich in ecological resources and green resources, and has unique natural conditions and ecological environment for the construction of the "Two Mountains" practice and innovation base. In 2023, the proportion of days with good ambient air quality in Longnan City will be 98.3%, the concentration value of fine particulate matter (PM2.5) will be 20 micrograms/cubic meter, ranking first in the province, the comprehensive air quality index will be 2.82, and the concentration value of inhalable particulate matter (PM10) will be 51 micrograms/cubic meter, ranking second in the province, and all indicators of ambient air quality will reach the national second-level standard. The annual average water quality compliance rate of state-controlled and provincial-controlled surface water sections, groundwater monitoring points and centralized drinking water sources is 100%.

In order to solidly carry out the creation of the "Two Mountains" practice and innovation base and the national ecological civilization demonstration city, Longnan City has strengthened the organization and leadership, formed a good work pattern of departmental cooperation and linkage, scientifically planned, accurately calculated the current status value of various construction indicators, predicted the increase value, screened and optimized 28 "Two Mountains" practice innovation bases including environmental quality and ecological status and 47 national ecological civilization construction demonstration city projects, and strived to meet the national and provincial creation standards and requirements. Formulate and issue the "Work Plan for the Construction of "Lucid Water and Lush Mountains are Invaluable Assets" Practice and Innovation Base in Longnan City" and the "Implementation Plan for Longnan City to Create a National Ecological Civilization Construction Demonstration City" and other documents, encourage and support counties, districts and units with better ecological environment quality and infrastructure construction to give priority to the creation of work, and take the lead in meeting the creation standards. Strict evaluation and assessment, the establishment of work accounts, regular on-site supervision, effectively promote and improve the progress and quality of the construction of the "Two Mountains" practice innovation base and the national ecological civilization construction demonstration city, and the establishment of ecological civilization demonstration in an orderly and effective manner.

Monitoring data first, supporting the construction of the "Two Mountains" practice innovation base

Guided by the service environment management, we will fully support the "three" pollution prevention and control, and provide strong support for the construction of the "Two Mountains" practice and innovation base in Longnan City and the creation of a national ecological civilization construction demonstration city. The first is to accurately serve the blue sky defense war. Throughout the year, more than 30,000 manual monitoring data were completed, more than 1 million automatic monitoring data were reviewed, more than 400 reports of various types were issued, and more than 450,000 pieces of national atmospheric particulate matter and photochemical monitoring data were reviewed and transmitted. Early warning and forecasting of ambient air quality, PM2.5 and ozone in the city for the next seven days are carried out every day. Compiled and reviewed 10 sand and dust removal reports, completed more than 20 air law enforcement monitoring, and participated in the analysis and judgment of air pollution prevention and control in Longnan City for many times, which strongly supported the "winter prevention" action. The second is to comprehensively help the defense of clear water. Routine monitoring of 35 surface water sections, 17 drinking water sources above the county level, and 7 water sources of "1,000 tons and 10,000 people" has been completed, and more than 15,000 data have been obtained. The third is to cooperate deeply with the Pure Land Defense Campaign. Carry out the monitoring and analysis of 122 soils involving 19 patches in the Yangtze River Basin, carry out soil monitoring around key monitoring enterprises in a timely manner, collect 33 samples, generate 297 data, analyze the changes in soil heavy metal concentration, and provide countermeasures and suggestions and treatment basis for soil pollution prevention and control. Completed the monitoring of groundwater in 9 counties and 2 provincial controlled groundwater, and monitored 7 landfills and 11 tailings pond monitoring wells to effectively prevent the risk of pollution overflow. Fourth, carry out sound environment monitoring. The monitoring of 67 urban functional areas, 959 regional noise and 122 traffic noise points in 9 counties (districts) of the city, strengthen the automatic monitoring data review and operation and maintenance supervision of the sound environment monitoring network, and ensure the accuracy and completeness of the data of the sound environment automatic network in Longnan City.

The monitoring capacity has been improved, and the construction of the "Two Mountains" practice and innovation base has moved forward steadily

Adhere to the "three grasps and three promotions" action as the starting point, make up for the weaknesses, focus on implementation, solve problems, and achieve practical results, and make every effort to promote the steady improvement of ecological environment monitoring capabilities. The first is to carry out various forms of training activities, and regularly organize "ecological environment monitoring lecture hall" and "big competition" theoretical examinations to promote the great improvement of monitoring business theory. A total of 278 people participated in 16 internal trainings and 10 out-of-office trainings (including online training) for 26 people, and successfully passed the national proficiency testing assessment for 4 times and 9 project laboratories. The second is to actively carry out the method verification of the new standard, complete the expansion certification of 177 parameters in the three categories of "water, soil and gas", expand the field of ecological environment monitoring, and lay a solid foundation for the monitoring of ozone precursors and carbon emissions in ambient air. The third is to jointly carry out cross-border environmental emergency drills, strengthen technical cooperation in environmental emergency monitoring, optimize the linkage emergency monitoring process, and build a solid line of defense for the quality and safety of the ecological environment. Fourth, accelerate the continuous improvement of monitoring capabilities, implement and complete the construction project of improving the monitoring capacity of the ecological environment, continuously consolidate the monitoring capabilities of the water environment, atmospheric environment and soil environment, effectively improve the automatic monitoring capacity of water quality of drinking water sources and the early warning and monitoring of the water environment in the basin, effectively ensure environmental safety, and carry out water ecological monitoring in the Bailongjiang River basin on a pilot basis, and effectively give full play to the "lifeline" and "pillar" of ecological environment monitoring in environmental management Role, to protect the mountains and rivers of Longnan, and contribute to the ecological environment monitoring force to build a solid ecological environment safety barrier in the upper reaches of the Yangtze River.

Through the construction of the practice innovation base of "lucid waters and lush mountains are invaluable assets" and the demonstration construction of ecological civilization, the atmosphere of "ecological priority, green development, and monitoring first" in Longnan City has become stronger and stronger, and a long-term creation mechanism in line with the conditions of Longnan City has been explored. In the next step, ecological environment monitoring will be involved in the characteristic fields of biodiversity, water ecology and new pollutant monitoring in Longnan, and continue to provide scientific data support and technical services for Longnan City to orderly and effectively complete the construction of the "Two Mountains" practice innovation base and the demonstration of ecological civilization.