【省生态环境厅】环境监测五十载 美丽陕西有我在

Core Viewpoint - The development of ecological environment monitoring in Shaanxi over the past 50 years has transformed from basic manual methods to a sophisticated, integrated monitoring network, showcasing significant advancements in technology and methodology [1][5][17]. Group 1: Historical Development - The establishment of the Shaanxi Provincial Environmental Monitoring Station in 1975 marked the beginning of environmental monitoring in the province, evolving from a small team with basic equipment to a comprehensive monitoring network [1][2]. - By 2024, Shaanxi has developed a three-tier monitoring system with 116 monitoring institutions and a workforce of 2,254, equipped with 11,100 advanced instruments [2][4]. Group 2: Technological Advancements - The monitoring capabilities have expanded from basic parameters like pH and dissolved oxygen to a comprehensive system covering 11 categories and 1,320 parameters [2][8]. - The introduction of "super stations" equipped with advanced monitoring technology has enhanced the ability to detect over 150 pollutants in the air [6][7]. Group 3: Water and Soil Monitoring - Water monitoring has progressed from manual sampling to automated systems, with 277 manual monitoring sites and 143 automatic monitoring stations, achieving a comprehensive water quality monitoring network [8][9]. - Soil monitoring has evolved from background investigations to risk assessment, with a network of 527 basic points and advanced technologies for pollution detection [10]. Group 4: Noise and Rural Monitoring - Noise monitoring has transitioned from manual methods to automated systems, with 108 functional area monitoring sites established [11]. - Rural monitoring has expanded significantly, with 120 villages achieving a drinking water quality compliance rate of 94.36% [12]. Group 5: Ecological Monitoring - Ecological monitoring has improved with the establishment of national-level monitoring stations and the use of high-resolution satellite data, achieving a precision rate of 98.22% [13]. - The application of environmental DNA technology has facilitated the monitoring of rare species, contributing to biodiversity conservation [13]. Group 6: Future Outlook - The future vision for Shaanxi's ecological monitoring includes the integration of advanced technologies such as AI and blockchain to enhance monitoring capabilities and achieve intelligent pollution management by 2035 [17][18].