扫一扫二维码，活性炭主动提醒更换，餐饮油烟准时清洗，非道路机械尾气一键监测，工地扬尘在 线评估，涉气投诉马上办理……在南京，一个个看似普通的二维码，正悄然改变传统环境监管模式，重 塑大气环境治理格局。 近日，生态环境部大气环境司将《江苏南京构建"码上"系列监管网络赋能大气治理提质增效》编制 成工作简报，向全国推广这一创新实践。 一"码"赋能：从人海战术到智慧监管 "叮！您辖区内某企业活性炭吸附设施已超期未更换，请及时督促整改。"近日，秦淮生态环境综合 行政执法局大队长吴志斌的手机上弹出一条预警信息。他立即联系企业负责人，提醒尽快更换活性炭。 活性炭吸附设施是VOCs（挥发性有机物）污染治理的常用设备，但以往部分企业存在"以次充好、 更换不及时"等问题。"以前检查全靠腿跑，企业多、分布散，监管难度大。"吴志斌说。 变化始于"码上换"系统的推出。这个全国首创的线上监管系统，为全市5000余套活性炭设施赋予 了"电子身份证"，实行"一设施一码"清单化管理。系统内置"红绿灯"预警机制，根据更换周期自动推送预 警信息，既提醒企业，又同步至监管部门。 "现在系统一预警，我们就知道该换炭了，不敢再马虎。"一家化工企业负责人 ...

Core Viewpoint - The article discusses the initiation of a joint law enforcement mechanism among three cities in the Yellow River basin to ensure transportation safety during the upcoming "May Day" holiday [1][3]. Group 1: Joint Law Enforcement Mechanism - The joint law enforcement mechanism was officially launched on April 27, involving the cities of Liaocheng (Shandong), Handan (Hebei), and Puyang (Henan) [1]. - The core concept of the action is "cross-regional linkage and multi-departmental collaboration," aiming to create a comprehensive and multi-dimensional law enforcement network [3]. Group 2: Enforcement Actions - During the operation, 19 law enforcement checkpoints were established, with a total of 214 law enforcement personnel and 61 vehicles deployed [5]. - A total of 25 transportation violations were legally addressed, effectively regulating the regional transportation market order and ensuring public safety during travel [5]. Group 3: Future Plans - The transportation enforcement departments of the three cities plan to continue enhancing the joint law enforcement mechanism in the Yellow River basin [5]. - There will be a focus on creating a tighter enforcement network and more efficient actions to combat illegal activities in the transportation sector, ensuring safe and smooth travel for the public during the "May Day" holiday [5].