重庆雪宝山国家级自然保护区内，科研人员在收集崖柏数 据。 陈永松摄（人民视觉） 树冠如塔，叶片似鳞，根抱岩石，挺立峭壁。 崖柏，我国特有珍稀濒危裸子植物。起源于上亿年前的恐龙时代，白垩纪繁盛一时，藏着无可替代的基 因资源，被称为"植物大熊猫"。 1892年，崖柏首次被发现。今天重庆市开州区、城口县、巫溪县和四川省宣汉县一带的莽莽山巅，是这 一孑遗植物的仅存栖所。 这里，位于大巴山脉南麓、三峡库区腹心，是长江上游重要水源涵养地。 百余年间，气候变化和人类活动加剧，压缩崖柏生存空间。 1998年，因再无科考记录，世界自然保护联盟一度宣布崖柏灭绝。后来，重庆本土科研工作者跋山涉 水，在人迹罕至的崖壁上重新发现崖柏野生种群。 水是山之魂，林是水之根。 2016年1月5日，习近平总书记在重庆召开推动长江经济带发展座谈会时指出："要把修复长江生态环境 摆在压倒性位置"。 尊重自然、顺应自然、保护自然，构建人与自然和谐共生的地球家园。 新时代，新思想，新实践。 从濒临灭绝到人工扩繁，崖柏走出巴山渝水，扎根17个省份，百万株之巨、百倍级增长。 崖柏重生，生生不息。 绝处逢生 从宣告灭绝到重新发现，成立专门保护区，全面调查、常 ...

Core Viewpoint - The development of the Yangtze River Economic Belt is a priority for Suzhou, emphasizing high-quality development, ecological protection, and collaboration in line with national strategies [1][5]. Group 1: Yangtze River Economic Belt Development - The Secretary of Suzhou Municipal Committee, Fan Bo, highlighted the importance of implementing the spirit of the 20th Central Committee and promoting high-quality development along the Yangtze River Economic Belt [1]. - The focus is on ecological protection and avoiding large-scale development, while enhancing green development momentum [1]. Group 2: Taicang Port Development - Taicang Port Economic Development Zone is advancing high-quality port development, aiming to create a functional layout of "front port - middle area - back city" [4]. - Fan Bo emphasized optimizing spatial layout and functional support, promoting advanced manufacturing and modern service industries along the river [4]. - The port's strategic location is leveraged to strengthen intermodal transport and enhance competitiveness as a modern port [4]. Group 3: Ecological Protection Initiatives - The Seven Pu River, connecting the Yangtze River and Yangcheng Lake, is undergoing ecological restoration, with a focus on pollution prevention and ecological restoration [4]. - The commitment to the ten-year fishing ban on the Yangtze River and collaborative efforts to reduce carbon emissions and increase green spaces were underscored [4]. Group 4: Foreign Investment and Cooperation - Taicang is home to over 560 German enterprises, earning the title "Hometown of German Enterprises," with efforts to enhance the brand effect of cooperation with Germany [4]. - The establishment of a robust service guarantee system for foreign investment and improving living conditions for foreign personnel are key objectives [4].

长江经济带是我国区域经济发展的重要增长极。党的十八大以来，习近平总书记多次召开座谈会，为长 江经济带发展谋篇布局、把脉定向。沿江省市探索生态优先、绿色发展新路径，推动生态环境保护和修 复取得重大成就，发展方式发生重大变革，区域协同联动不断加强。"十五五"规划建议提出"持续推进 长江经济带发展"。如何推动长江经济带高质量发展不断取得新进展？本期特邀专家围绕相关问题进行 研讨。 推动长江经济带发展，生态优先是前提。长江经济带生态状况如何？生态环境保护和修复取得了怎样的 成效？ 董战峰（生态环境部环境规划院生态环境管理与政策研究所所长）：长江经济带横跨我国东中西三大板 块，覆盖沿江11省市，生态地位突出。长江流域拥有全国1/3水资源和3/5水能资源储备总量，河湖、水 库、湿地面积约占全国的20%，森林覆盖率达41.3%，分布有全国约51%的国家级水产种质资源保护 区、33%的淡水鱼类以及39.7%的珍稀濒危植物。长江经济带覆盖约21%的国土面积，经济总量占全国 比重超46%，是我国经济重心所在、活力所在。 然而，长期粗放式发展曾使得长江不堪重负，生态环境透支问题凸显。从长远来看，推动长江经济带高 质量发展，根本上依 ...

Core Viewpoint - The Yangtze River Economic Belt is positioned as a key area for ecological priority and green development, contributing significantly to China's economic growth and environmental protection efforts [1][2]. Economic Performance - The GDP of the Yangtze River Economic Belt is projected to exceed 63 trillion yuan in 2024, accounting for over 46% of the national total [1]. - The per capita GDP in the Yangtze River Delta region is 139,400 yuan, with Shanghai at 217,100 yuan, while the central and upper reaches show lower figures, indicating significant regional economic disparities [2]. Environmental Challenges - There are ongoing issues with ecological protection, including problems with drainage systems in older urban areas along the river, which need comprehensive solutions [2]. - The ecological environment in some river sections and bays still poses risks, necessitating improved governance models [2]. Innovation and Development - Emphasis on leveraging innovation as a primary driver for high-quality development, with a focus on transforming research and talent advantages into development strengths [4]. - The integration of technology and industry is crucial, with efforts to ensure that scientific innovations transition from laboratories to production lines [4]. Regional Collaboration - The need for enhanced regional cooperation is highlighted, advocating for a unified approach to ecological governance and shared development among provinces along the river [5]. - The establishment of mechanisms for cross-administrative cooperation and benefit-sharing is essential for promoting sustainable development and improving living standards [5].

安徽首条省市共建城际铁路全线铺轨 中新网马鞍山11月20日电 (凌辰璐 王芳芳 代春报)20日11时，在安徽省马鞍山市当涂县施工现场，一台 国产WZ500型长轨铺轨机将首对500米长钢轨精准铺设到位，标志着新建巢湖至马鞍山城际铁路(下 称"巢马城际铁路")全线铺轨工程全面启动。 巢马城际铁路在巢湖东站连接合杭高铁，在马鞍山东站连接宁安高铁，是马鞍山与合肥的直接连接线， 是安徽省首条省市共建城际铁路。 来源：中国新闻网 编辑：董文博 广告等商务合作，请点击这里 本文为转载内容，授权事宜请联系原著作权人 中新经纬版权所有，未经书面授权，任何单位及个人不得转载、摘编或以其它方式使用。 图为铺轨工人正在铺轨。中铁四局集团供图 关注中新经纬微信公众号(微信搜索"中新经纬"或"jwview")，看更多精彩财经资讯。 该铁路正线全长约61公里，设计时速350公里，全线共设巢湖东、含山、郑蒲港、马鞍山南、马鞍山东5 座车站，其中含山、郑蒲港、马鞍山南为新建车站。全线铺轨里程达145.8公里。 据施工单位中铁四局集团相关负责人介绍，此次铺轨采用的国产WZ500型自动抓取式铺轨机组，该机 组电气控制系统采用可编程逻辑控制器进行集 ...

Core Insights - Liu'an is leveraging its geographical advantages and rich resources to attract investment and develop its industrial base, particularly in the context of national development strategies [23][24][25] Industry Development - Liu'an has established six leading industries: information technology, food health, building materials and home furnishings, new energy, mining metallurgy, and new materials, while also planning for future industries such as low-altitude economy, hydrogen energy, and third-generation semiconductors, forming a "6+3" industrial system [11][32] - The new energy vehicle (NEV) industry is rapidly developing, with 304 related enterprises, including 205 component manufacturers and 99 aftermarket companies. In 2024, Liu'an aims to attract 81 NEV-related projects with a total investment of 239 billion [12][31] - The hydrogen energy sector is highlighted, with Liu'an being one of the first national hydrogen energy demonstration cities, featuring leading companies like Tomorrow Hydrogen, which has developed core technologies and established a large-scale industrialization facility [21][24] Investment and Economic Growth - Liu'an's industrial investment is projected to grow by 33% in the first half of 2025, outpacing the provincial average, with manufacturing investment increasing by 9.9% [32] - The Liu'an Economic and Technological Development Zone is home to advanced manufacturing facilities, such as the introduction of a 9,800-ton die-casting machine, which is expected to generate annual sales of no less than 1 billion [29][30] Strategic Collaborations - Liu'an is benefiting from strategic partnerships, particularly with Shanghai, which has led to the establishment of the Liu'an Modern Industrial Park, designed to attract investment and facilitate industrial cooperation [33][34] - The park operates under a market-oriented model, promoting collaboration between Shanghai and Liu'an in sectors like integrated circuits, high-end equipment, and new energy vehicles [34][35]

Group 1 - The 20th Central Committee's Fourth Plenary Session outlines a strategic plan for the next five years, emphasizing the importance of advancing Chinese-style modernization [1][8] - Jiangsu province aims to implement high-quality development by focusing on key tasks such as technological self-reliance and building a modern industrial system [1][2] - Various cities in Jiangsu, including Nanjing and Suzhou, are prioritizing the study and implementation of the plenary session's spirit as a major political task [2][3] Group 2 - The "14th Five-Year Plan" is seen as a critical period for achieving socialist modernization, with local governments emphasizing the need for high-quality development [5][9] - Cities like Xuzhou and Changzhou are planning to enhance their industrial capabilities and promote innovation to support regional development [4][6] - Local leaders are committed to ensuring that the decisions made by the central government are effectively implemented at the local level, focusing on economic stability and growth [3][7] Group 3 - The emphasis on high-level planning is crucial for guiding high-quality development during the "15th Five-Year Plan" period, with a focus on major projects and infrastructure [8][9] - The need for collaboration and integration with national strategies is highlighted, particularly in the context of the Yangtze River Delta and regional economic development [4][6] - Local governments are encouraged to address public concerns and improve living standards while pursuing economic growth [7][10]

Core Points - The 20th Central Committee's Fourth Plenary Session emphasizes the importance of unifying thoughts and actions to ensure the successful completion of the "14th Five-Year Plan" and the scientific planning of the "15th Five-Year Plan" for economic and social development [1][2] Group 1: Economic Development - The session highlights the need to consolidate and strengthen the foundation of the real economy, promoting the renewal of traditional industries and the development of emerging and future industries [2][4] - The focus is on enhancing green development momentum and creating a new quality of productive forces [2][4] - The session calls for a comprehensive deepening of reforms and expansion of opening-up to better leverage the role of economic system reforms [2][4][5] Group 2: Technological Innovation - The session identifies accelerating high-level technological self-reliance and strength as a strategic task, reflecting the central government's emphasis on technological innovation [3] - The goal is to build a high-level technology province by 2035, focusing on original innovation and key core technology breakthroughs [3] Group 3: Industrial System - The session stresses the construction of a modern industrial system and the importance of maintaining a reasonable proportion of manufacturing [4] - It aims to create a modern industrial system with Jiangsu characteristics, integrating various technological and industrial innovations [4] Group 4: Financial and Market Regulation - The financial system is directed to serve the real economy and promote the integration of technological and industrial innovations [6][10] - The market regulation authority aims to enhance service for the construction of a modern industrial system and ensure safety in food, drugs, and industrial products [9] Group 5: Social Governance and Development - The session emphasizes the importance of social governance and the need for a comprehensive approach to enhance the effectiveness of social governance [11] - It highlights the role of various departments in promoting high-quality economic and social development through targeted actions and community engagement [11]

Core Points - The main bridge of the Wujingyi Expressway project, constructed by China Energy Construction Gezhouba Group, has successfully completed the continuous beam pouring and the left span has been successfully closed [1][3] Group 1: Project Overview - The Wujingyi Expressway project connects the junction of Jingmen and Tianmen, linking the Tianmen section of the Wuhan-Chongqing Expressway, and stretches 44.139 kilometers [3] - The section undertaken by the company is 13.444 kilometers long, designed as a dual six-lane expressway with a speed limit of 120 kilometers per hour [3] - The project includes six bridges, with the major bridge being a 1258-meter long prestressed concrete continuous beam bridge, which is the largest span in the project [3] Group 2: Construction Techniques - The project team effectively addressed challenges such as high-altitude operations, rainfall, and structural stress through innovative methods like dynamic water bag balancing and intelligent tensioning systems [5][6] - To mitigate temperature-induced expansion and contraction, a rigid connection was temporarily established at both ends of the beam before concrete pouring [6] - High-strength micro-expansion concrete and automated monitoring equipment were utilized to prevent cracking and ensure real-time monitoring of beam height and stress changes [6] Group 3: Strategic Importance - The Wujingyi Expressway is a crucial part of the national expressway network and plays a key role in Hubei Province's "nine vertical and five horizontal three rings" expressway layout [8] - The expressway is expected to be fully operational by June 2026, which will alleviate traffic pressure on the Shanghai-Chongqing and Shanghai-Chongqing expressways and enhance economic connectivity between central and western Hubei [8] - The project is significant for promoting interconnectivity between the urban agglomerations of the middle Yangtze River and Chengdu-Chongqing, contributing to the ecological economic belt of the Han River and the high-quality development of the Yangtze River Economic Belt [8]

Core Viewpoint - Jiangsu province is experiencing significant regional coordination and development, with the gap in per capita GDP and disposable income between southern and northern Jiangsu narrowing, indicating a more balanced economic landscape [1][3]. Group 1: Economic Development - The per capita GDP ratio between southern and northern Jiangsu has decreased to 1.86, and the disposable income ratio has reduced to 1.80, making Jiangsu one of the provinces with the smallest regional disparities in the country [1]. - The "14th Five-Year Plan" period has seen a shift from simple industrial transfer to deep innovation collaboration between southern and northern Jiangsu [2]. - The establishment of 15 innovation hubs in Jiangsu has facilitated the flow of innovative resources across geographical barriers, enhancing regional collaboration [3]. Group 2: Urban-Rural Integration - Jiangsu has made strides in breaking the urban-rural dual structure, promoting a model of integrated development where urban and rural areas thrive together [4][5]. - The province has built 283 "unmanned" farms and developed 500 themed creative agricultural parks, showcasing the integration of technology and agriculture [5]. - The rural road network has reached 140,000 kilometers, achieving full coverage of administrative villages with dual-lane four-level roads, enhancing connectivity [5]. Group 3: Cultural and Social Development - Cultural exchanges and activities have been promoted in rural areas, enriching the cultural landscape and enhancing community engagement [6]. - The disposable income of urban and rural residents in Jiangsu has seen a year-on-year growth of 5.2%, with the income gap between urban and rural residents gradually narrowing [6]. Group 4: Strategic Integration - Jiangsu has actively integrated its development into national strategies, contributing significantly to the Yangtze River Delta and the Yangtze River Economic Belt [7][8]. - The region's GDP accounted for 24.4% of the national total in 2023, with projections indicating an increase to 24.7% in 2024 [8]. - Jiangsu's foreign trade in 2024 reached 5.62 trillion yuan, marking a 7% year-on-year increase and representing 28.3% of the total foreign trade in the Yangtze River Economic Belt [9]. Group 5: Collaborative Support - Jiangsu has allocated over 34 billion yuan for targeted support and collaboration projects, enhancing economic ties and promoting shared prosperity [11]. - The province has organized over 8,000 support projects and sent more than 1,600 cadres and talents to assist in development efforts [11].