8月25日，记者从汉中市汉台区水利局获悉：日前，汉中市首单水权交易在该区落地——陕西汉江 药业集团股份有限公司（以下简称"汉江药业集团"）与汉中职业技术学院签订4万立方米的水权交易协 议，为区域水资源市场化配置探索出重要实践路径。 此次水权交易为区域间、行业间、用水户间的水资源流转开辟了市场化通道，有效缓解了区域水资 源供需矛盾，让"严控增量、盘活存量"的水资源管理目标有了鲜活实践样板。同时，通过结余水量交易 的示范效应，引导更多用水主体开展节水改造、提升用水效率，推动全社会形成节水惜水氛围，助力水 资源节约集约利用。（记者：段承甫） 水权交易是指通过市场机制，实现水资源使用权在地区间、流域间、行业间、用水户间流转。据了 解，汉中市这次交易的水量并非新增，而是汉江药业集团的"节约成果"——该企业通过实施节水改造、 提升用水效率，挤出了4万立方米的结余水量。 此前，汉台区水利局"火种计划"小组等的工作人员多次调研走访汉江药业集团。经沟通协商后，汉 江药业集团同意将这部分用水指标协议出让。而另一边，汉中职业技术学院正受困于用水额度不足。这 些结余水，恰好解了汉中职业技术学院的燃眉之急。 "既严守水资源总量控制红线 ...

Core Viewpoint - Dongying City is actively implementing a market-oriented water rights trading mechanism to address water resource constraints and promote high-quality development through innovative reforms [3][4]. Group 1: Water Rights Trading Mechanism - Dongying City has introduced a "water source replacement and price water separation" model to facilitate water rights trading, effectively addressing the shortage of Yellow River water indicators while utilizing available Yangtze River water [3]. - The city successfully completed the first national transaction of 5 million cubic meters of water between the Yangtze and Yellow Rivers, certified by the China Water Rights Exchange, marking a significant achievement in regional water rights trading [3]. Group 2: Regulatory Framework and Risk Management - A comprehensive regulatory framework has been established, including the issuance of the "Dongying City Water Rights Trading Management Implementation Measures (Trial)" to clarify trading principles, types, procedures, and supervision [4]. - The city has implemented a closed-loop regulatory model that includes strict pre-trading assessments, standardized in-trading reviews, and post-trading follow-ups to ensure transaction safety and flexibility [4]. Group 3: Achievements and Future Plans - Dongying City has engaged in 1.99 billion cubic meters of water trading over three years with the Shandong Provincial Water Diversion Project, contributing to the successful management of Yellow River water resource overload [4]. - The city plans to continue enhancing the water rights trading reform, aligning with the water needs of key industries and major projects to optimize water resource allocation [4].

Group 1 - The core viewpoint of the articles highlights that Guangxi has achieved excellent results in the 2024 water resource management assessment, ranking third nationally, marking its best performance to date [1] - Guangxi's total water usage is controlled at 250.5 billion cubic meters for 2024, with water usage per unit of GDP reduced to 87.4 cubic meters [1] - The region has implemented dynamic management of 15,800 water extraction points, with an electronic filing rate for water measurement facilities maintained at over 98% [1] Group 2 - Guangxi has introduced innovative financing models such as "water rights loans" and "water-saving loans," resulting in a total financing credit of 634 million yuan [2] - The establishment of a green water economy trading service platform has facilitated the first carbon sink transaction in the Pearl River Basin, trading 22,400 tons of water and soil conservation carbon sinks [2] - The ecological flow compliance rate for key rivers in Guangxi remains stable at over 90%, with 100% compliance for drinking water source quality in designated areas [1][2]

Core Viewpoint - The Alashan High-tech Zone is innovating water resource management by establishing a "Water Bank" system to optimize water resource allocation and utilization through market mechanisms [1][2] Group 1: Water Bank System - The "Water Bank" integrates government-reserved water quotas, surplus water quotas from enterprises, and budgeted water amounts for unified management and trading [1] - As of 2024, the initial account of the "Water Bank" has a total water rights volume of 4.59 million cubic meters, including 320,000 cubic meters from government reserves and 270,000 cubic meters from stored enterprise water rights [1] - The system aims to support key project construction, meet urgent water needs for enterprises, and promote optimized water resource allocation [1] Group 2: Trading and Pricing Mechanism - The High-tech Zone has facilitated 116.8 million cubic meters of short-term water rights trading this year, with eight enterprises benefiting from the transactions [1][2] - The surface water trading price for the Yellow River has been set at 1.8 yuan per cubic meter, ensuring fair transactions and stabilizing the water rights trading market [2] Group 3: Future Plans and Technological Integration - Future plans include incorporating unconventional water sources such as reclaimed water and rainwater into the "Water Bank" to expand its total asset scale [2] - The development of a "Water Bank" management app is underway to enhance transparency and efficiency in water resource management [2]