5月22日至25日，中国、澳大利亚、美国、泰国等16个国家和地区的沙排精英在青山江滩沙滩排球中心展开奥运积分争夺战，一争进 军2028美国洛杉矶奥运会的资格。 2025年5月22日上午，中国建设银行・2025世界沙滩排球职业巡回赛（武汉青山站）在青山江滩沙滩排球中心正式开赛。 23日上午，青山江滩沙滩排球中心，2025世界沙滩排球职业巡回赛（武汉青山站）开幕式以西班牙奥运会啦啦队活力四射的舞蹈开 场。运动员们在柔软的沙滩上鱼跃、飞扑、翻滚、扣球，尽显沙滩排球运动的阳光与热情。 江面上，一艘艘货船匆忙驶过，赛场里，助威声、鼓掌声、呐喊声一浪高过一浪。不同于沿海城市沙滩排球比赛场地，此次活动的举 办地——青山江滩沙滩排球中心，是内地第一个具有国际比赛标准的沙排比赛场地。 | | Bearing of Children | No. of other for | and Status Separate Street, Incomer of | | | --- | --- | --- | --- | --- | | | and Resident Street Street, or | Acres of the Catt ...

Core Viewpoint - The implementation of urban renewal actions is a crucial measure for promoting high-quality urban development, emphasizing the need for diversified financing mechanisms to attract social capital participation in urban renewal projects [1][2]. Group 1: Urban Renewal Financing - The recent issuance of the "Opinions" document indicates an active push for innovation in urban renewal financing models, with a focus on establishing a multi-level funding mechanism to enhance investment efficiency and participation from various stakeholders [2]. - In 2024, over 60,000 urban renewal projects are expected to be implemented in China, with an estimated investment of approximately 2.9 trillion yuan [2]. - Currently, more than 70 urban renewal projects are open to private capital, each involving investments of over 10 million yuan [2]. Group 2: Sponge City Initiatives - Sponge city projects are highlighted as significant for addressing urban flooding and enhancing flood resilience, with specific requirements outlined in the "Opinions" for ecological system restoration and infrastructure development [2][3]. - The Wuhan Yangluo project, a notable sponge city initiative, covers an area of about 10.88 square kilometers with an investment of nearly 3.6 billion yuan, utilizing a public-private partnership (PPP) model [3]. Group 3: Government Support and Funding - The National Development and Reform Commission (NDRC) is exploring new financing models for urban renewal projects, categorizing them based on market maturity and investment willingness of social capital [4]. - Since the 14th Five-Year Plan, the Ministry of Finance has allocated approximately 159.4 billion yuan in central subsidy funds to support the renovation of old urban communities and sponge city construction, with a total investment impact of around 1.6 trillion yuan [4]. Group 4: Future Outlook - By 2030, significant progress is expected in urban renewal actions, with improvements in urban development mechanisms, safety foundations, service efficiency, living environments, and cultural heritage protection [5].

Core Insights - The completion of the main structure of the sponge city project in Tongzhou District, Beijing, marks a significant milestone for urban water management and flood prevention efforts [1] - The project includes two flood prevention pump stations and two water storage and purification pools, aimed at addressing extreme rainfall and improving water quality in the North Canal [1] Group 1: Project Overview - The sponge city project consists of the Yudai River Street flood prevention pump stations and water storage purification pools, designed to handle extreme rainfall and prevent waterlogging [1] - The two flood prevention pump stations have capacities of 26 cubic meters per second and 18 cubic meters per second, respectively, to effectively manage water flow during heavy rain [1] - The total storage capacity of the two purification pools is 16,700 cubic meters, significantly reducing the frequency of sewage overflow into the river [1] Group 2: Technology and Innovation - The project utilizes silicon sand honeycomb water storage self-purification technology, integrating functions of pollution interception, peak regulation, water storage, purification, and reuse [1] - The initial rainwater, containing sediment and pollutants, will be treated through a diversion and sedimentation system for direct use in landscape irrigation and water replenishment [1] Group 3: Environmental Impact - The construction employed a "closed construction, intelligent management" model, utilizing a membrane structure to minimize environmental impact [2] - The membrane structure measures 165 meters in length, 80 meters in width, and 37 meters in height, covering an area of 21,000 square meters, effectively reducing dust particles by over 90% and noise by over 70% during construction [2]

Core Viewpoint - The article discusses Jiangsu's innovative approaches to water conservation amidst its inherent water resource scarcity, focusing on technological and institutional advancements to enhance water efficiency and sustainability [1]. Group 1: Water Supply Network Management - Jiangsu is implementing strict measures to control water supply network leakage, with over 8,000 kilometers of pipeline upgrades completed since the 14th Five-Year Plan [2]. - The goal is to reduce the urban public water supply network leakage rate to below 7.5% by 2024 [2]. - The city of Suqian has developed a smart water management platform that utilizes IoT devices for real-time monitoring, significantly improving leak detection and repair times, reducing average response time from 9 hours to 6 hours [2][3]. Group 2: Sponge City Construction - The construction of sponge cities is a key strategy for improving rainwater collection and utilization, with 1,963.99 square kilometers of sponge city area established, accounting for 35.48% of Jiangsu's urban built-up area by the end of 2024 [4]. - The sponge city initiative aims to enhance urban infrastructure and promote efficient water resource use, with projects including rainwater collection facilities in new commercial and residential buildings [4][5]. - The implementation of sponge city concepts is expected to alleviate urban flooding and improve water quality in rivers and lakes [5]. Group 3: Wastewater Reuse - The city of Jurong has successfully integrated wastewater reuse with river water quality improvement, injecting 25,000 tons of treated water daily into the Yuqing River, enhancing its ecological health [6]. - The province is promoting the use of reclaimed water from sewage treatment plants, with a projected urban reclaimed water utilization rate of approximately 29% by 2024 [7]. - Efforts are being made to prioritize the use of reclaimed water for landscaping and road maintenance, reducing reliance on potable water [7].

央视网消息：吉林长春的南溪湿地公园紧邻居民区和商业区，每到周末，会有数以万计的游人到这里休闲度假。 温暖和煦的天气吸引了近2万游客来此处游玩，绿地上已支起了几百顶花花绿绿的帐篷，这里是公园专门规划的帐篷营地。到了夜 晚，湖中央喷泉还将上演音乐秀和水幕电影，不少人都冲着这场视听盛宴，来享受亲水时光。 这个时节的南溪湿地，尽管植被还没有达到繁茂的状态，但一簇簇新绿更能让人感受到蓬勃生机。占地240多公顷的湿地公园是2017 年建成的，由蝶湖、莲湖、映云湾等6部分水体组成。从空中看，星罗棋布的水体如同镶嵌在城市里的一颗颗"宝石"。君子湖是游客 亲水游玩的热门区域，有游客在湖面划船。在稍远一点的区域，还可以体验到帆船、皮划艇等水上运动。 值得一提的是，尽管这是一块被居民区和商业区包围的湿地，但人与自然和谐共生的环境，使这里每到春夏时节，都会吸引像白 鹭、鹊鸭等30多种鸟类前来此栖息、繁衍。这些灵动的小家伙们更为湿地增添了灵气，平时不少老年摄影爱好者回来蹲守拍照。 这项工程就是启动于2016年的伊通河综合治理工程。通过吉林一号卫星拍摄的影像可以看到，这是2016年7月的伊通河，河面上遍布 着的刺眼的绿色物质，是当时黑臭 ...

Core Points - The renovation of the Xiatang River ecological corridor has transformed it into a vibrant recreational area, featuring clear water, green banks, beautiful scenery, and a joyful atmosphere for residents [2][3] - Over 200 new trees, including cherry blossoms, peach trees, and crabapple trees, have been planted along the river, enhancing the aesthetic appeal and creating a picturesque environment [2] - The upgraded 4.5-kilometer permeable asphalt walkway provides an excellent path for walking and jogging, with features like embedded glow stones and a rainwater drainage system [2] - Seven "water-friendly points" have been established along a 200-meter section of the corridor, offering picnic spots and children's play areas that incorporate traditional cultural elements [3] - The overall goal of the renovation is to reconnect the river with the community, creating a "big garden" for residents to enjoy [3]

中新网扬州5月3日电 （吴雪瑶 吴矜行）今年"五一"假期，刚刚在3月建成开园的扬州"运河十里"项 目示范段吸引了大量市民游客打卡，成为当地民众休闲、带娃的新去处。至目前，超3万人次前来打 卡"运河十里"项目示范段。 今年3月建成开园的"运河十里"项目示范段已成为当地民众休闲、带娃的新去处。 崔佳明 摄 有着2500多年建城史的扬州是一座与大运河同生共长的历史文化名城，是大运河的原点城市。大运 河作为扬州市重要的活态文化遗产，运河水系的每一次开发与更新都承载着不同的时代诉求与使 命。"运河十里"项目位于扬州京杭大运河段，东至京杭路，西至运河快速路，南至开发路，北至古运 河，规划面积约6.85平方公里。项目充分尊重场地现状，坚持"还河于民、还景于民"，秉承自然、经济 原则，精心打造自然生态的亲水平台、绿道长廊，将滨水空间开放让市民共享，让运河两岸成为百姓家 门口的"会客厅"。 5月3日，扬州市民举家在"运河十里"撑起帐篷，围坐烧烤，喝茶聊天，享受阳光和微风。 崔佳明 摄 漫步在"运河十里"，绿意盎然，花团锦簇，市民在林荫道中散步，不时停下脚步打卡欣赏.......当地 不少民众举家在这里撑起帐篷，围坐烧烤，喝茶聊 ...