这些来自长江流域的声音也被赋予了新的用途。重庆大学声景研究中心采集自重庆南川金佛山竹 林、巫山山水等场景的声景，被应用于医院、校园和社区等场所，用于缓解焦虑、提升专注力。 "声景的疗愈作用不能靠'听起来舒服'来判断。一套用于健康干预的声景方案，需要经过声景设 计、实验室随机对照试验、真实场景中的反复验证等环节，才可投入实际应用。"谢辉说。 "长江声景类型的多样性，可以很好地反映长江流域生态系统的多样性。很多鸟类、蛙类、昆虫更 容易被'听到'，而不容易被'看到'。"谢辉说，声景研究为生物多样性保护和生态系统健康评估提供了新 的工具。声景监测能够在不打扰生物生活的情况下实现连续记录，减少人为干扰，为珍稀、隐蔽物种提 供更为友好的监测方式。 谢辉团队在采集声景的过程中发现，江豚等水生生物的生存状态容易受到人类活动影响，而声景监 测能够让人们"听见"这些不易被"看见"的变化。 "声景能把生态系统'看不见的运行状态'变成可量化、可对比评估的指标，就像给生态系统做'心电 图'。"谢辉介绍，团队将环境里的声音分成生物声和人工声，观察其比例变化。在关键河段做长期点位 观测，形成"声学体检表"，能够快速定位生态问题。此外，航运 ...

转自：贵州日报 八步沙是甘肃省武威市古浪县最大的风沙口，身为林场党支部书记的郭万刚告诉总书记，林场三代人累 计完成治沙造林20多万亩。总书记殷切嘱托："要继续发扬'六老汉'的当代愚公精神，弘扬他们困难面 前不低头、敢把沙漠变绿洲的进取精神，再接再厉，再立新功，久久为功，让绿色的长城坚不可摧。" "总书记的话让我们更加坚定，要立下愚公志，一锹一锹挖、一代一代干！"郭万刚说。 牢记总书记嘱托，"郭万刚"们治沙的脚步从未停歇。在八步沙治理已大见成效的基础上，多年来，郭万 刚带队不断向古浪县北部沙区挺进。2019年底，黑岗沙、大槽沙、漠迷沙三大风沙口被全部锁住；2023 年再向北，麻黄塘15.75万亩沙化土地绿了；2024年，古浪县239万亩沙化土地全部完成初步治理，他们 又把草方格扎到了张掖、金昌和白银。 "为子孙后代留下天蓝、地绿、水清的美丽家园。" 戈壁荒漠、江河湖泊、高山密林……在祖国辽阔的土地上，生态守护者以脚步丈量青山绿水，用初心守 护万物共生，深入践行习近平总书记的殷殷嘱托，用自己的力量让家园变得越来越美。 沙里的"绿色长城" 凌晨6点的八步沙，天光未亮，河西走廊的风，刮得脸生疼。 70多岁的郭万刚穿着 ...

Core Viewpoint - The successful inclusion of Dapeng Bay—Hong Kong section in the fourth batch of "Beautiful Bay Excellent Cases" signifies the establishment of China's first high-quality "Beautiful Bay" through cross-border collaborative governance [1] Group 1: Mechanism Collaboration - The key to cross-border bay governance lies in collaboration, breaking down administrative barriers to create a multi-layered cooperation network [2] - The signing of the "Comprehensive Deepening of Ecological and Environmental Protection Cooperation Agreement" in 2024 will institutionalize and deepen cooperation between Shenzhen and Hong Kong [2] - Joint initiatives include the establishment of volunteer teams for coastal clean-up and the creation of an ecological protection public welfare fund to engage social forces in coastal protection [2] Group 2: Precision Pollution Control - A comprehensive "land-sea-air" integrated precision prevention and control system has been established to address challenges like land-based pollution and marine debris [3][4] - Data sharing mechanisms have been implemented to enhance water quality monitoring and improve sewage treatment capacity, effectively reducing nitrogen and phosphorus levels entering the bay [3] - New technologies such as drones and AI video recognition are utilized for intelligent monitoring and rapid response to environmental incidents [4] Group 3: Ecological Restoration - Systematic ecological restoration efforts are underway, focusing on both coastal and underwater ecosystems to revive natural vitality [5][6] - Initiatives include the establishment of protected areas, management of coral reefs, and the introduction of artificial reefs to enhance marine biodiversity [6] - Joint efforts in habitat surveys and restoration projects aim to strengthen coastal ecosystems and provide critical habitats for migratory birds [6] Group 4: Shared Benefits - The development of high-quality coastal spaces aims to translate ecological value into tangible benefits for the public [7] - Initiatives include the construction of ecological trails and the promotion of cross-border eco-tourism routes, enhancing public access to natural beauty [7] - The Dapeng Bay area has received over 10 million visitors, showcasing the success of these initiatives in promoting ecological tourism [7] Group 5: Public Participation - Public engagement is crucial for the long-term protection of the bay, with innovative participation models fostering a strong collective effort [8] - Educational programs and volunteer activities have attracted over 3 million participants, significantly raising awareness of marine conservation [8] - Collaborative volunteer clean-up events are planned for 2025, aiming to involve over 5,000 volunteers across the Guangdong-Hong Kong-Macao region [8] Group 6: Future Outlook - The successful practice of Dapeng Bay's "Beautiful Bay" construction serves as a model for further cooperation and experience accumulation for future projects [9] - Continued efforts will focus on enhancing cross-border marine environmental governance and contributing to the ecological development of the Greater Bay Area [9]

Core Viewpoint - The article discusses the ongoing challenges and dangers associated with the "Ao-Tai Line" in the Qinling Mountains, highlighting the persistent illegal crossings despite numerous fatalities and official prohibitions [2][3][39]. Group 1: Incidents and Fatalities - Over 60 individuals have gone missing or died on the "Ao-Tai Line" since the 21st century, with five memorials established for the victims [3][39]. - In the recent New Year holiday, five climbers illegally crossed the "Ao-Tai Line," resulting in two confirmed deaths and ongoing rescue efforts for the remaining climbers [2][39]. - A significant increase in accidents has been noted, with a report indicating that from 2012 to 2017, 46 individuals were reported missing or deceased on this route [20][39]. Group 2: Regulatory Measures - The Shaanxi Provincial Management Bureau has prohibited illegal crossings of the "Ao-Tai Line" since 2018 to protect both climbers and the local ecology [3][20]. - Despite the ban, over 3,119 individuals were recorded on the "Ao-Tai Line" from 2018 to 2022, indicating a decline in numbers but persistent illegal activity [22][39]. - The management bureau has issued fines totaling 204,600 yuan for 105 individuals since the ban was enacted [10][39]. Group 3: Climbers' Behavior and Motivations - The allure of the "Ao-Tai Line" persists, with climbers often viewing the challenge as a rite of passage or a test of endurance, despite the known dangers [39][41]. - Many climbers are drawn to the route for its reputation as a challenging adventure, with some considering it a "graduation exam" for outdoor enthusiasts [39][41]. - The article notes that climbers often disregard safety warnings and regulations, leading to a culture of risk-taking among outdoor adventurers [39][41]. Group 4: Environmental Concerns - The continuous illegal crossings have raised significant ecological concerns, with evidence of declining vegetation cover and environmental degradation in the area [42][43]. - The management bureau has reported the collection of thousands of pieces of litter left by climbers, highlighting a lack of environmental awareness among outdoor enthusiasts [43][49]. - The article emphasizes the need for a balance between outdoor activities and ecological preservation, as the area is home to protected species and critical habitats [42][43].

候鸟翔集于鄱阳湖畔的田野中。中新社记者 刘力鑫 摄 候鸟在田野中觅食。中新社记者 刘力鑫 摄 图为众多 图为众多 1月7日，江西上饶余干县，白鹤、白枕鹤、豆雁等候鸟聚集在鄱阳湖畔的康山垦殖场插旗洲分场越冬。 鄱阳湖是中国最大淡水湖，也是全球候鸟重要栖息地、国际重要湿地。作为亚洲最大的候鸟越冬地，每 年有数十万只候鸟来到鄱阳湖越冬，其中包括白鹤、白枕鹤、东方白鹳等珍稀候鸟。图为众多候鸟从天 空中飞过。中新社记者 刘力鑫 摄 候鸟翔集于鄱阳湖畔的田野中。中新社记者 刘力鑫 摄 图为众多 图为众多 候鸟翔集于鄱阳湖畔的田野中。中新社记者 刘力鑫 摄 图为众多 候鸟在空中翱翔。中新社记者 刘力鑫 摄 图为众多 图为众多 候鸟翔集于鄱阳湖畔的田野中。中新社记者 刘力鑫 摄 候鸟振翅高飞。中新社记者 刘力鑫 摄 ...

Core Viewpoint - The article highlights significant progress in ecological and environmental protection, as well as green transformation development in Jiangsu during the "14th Five-Year Plan" period, showcasing achievements in pollution prevention, ecological restoration, and sustainable development. Group 1: Ecological and Environmental Protection - Jiangsu has established 4,570 ecological environment control units and conducted mandatory clean production audits for over 7,000 enterprises, leading the nation in these efforts [1][5] - The province has built 171 ecological safety buffer zones covering approximately 3,480 hectares and created 23 experimental "ecological islands" [2] - The PM2.5 concentration is projected to decrease to 31.3 micrograms per cubic meter by 2025, improving by 16.5% compared to the end of the "13th Five-Year Plan" [3][6] - The proportion of national monitoring sections with water quality rated as Class III or better has reached 94.8%, an increase of 11.5 percentage points from the end of the "13th Five-Year Plan" [3][6] Group 2: Water Quality Improvement - The water quality of the Yangtze River in Jiangsu has consistently maintained Class II standards, with all major tributaries achieving or exceeding Class III standards for four consecutive years [4] - The water quality of Taihu Lake remains at Class III, with improvements in total nitrogen and phosphorus concentrations [4] - The coastal waters have achieved an excellent water quality rate of 84.1%, a significant increase of 37.8 percentage points compared to the end of the "13th Five-Year Plan" [4] Group 3: Green Transformation and Economic Development - Jiangsu's energy consumption intensity is expected to decrease by over 14.0% during the "14th Five-Year Plan," exceeding national targets [9] - High-tech industries now account for 51.8% of the province's industrial output, an increase of 5.3 percentage points over five years [10] - The installed capacity of renewable energy sources, including solar and wind power, has increased by 421.7% and 55.5%, respectively, since the end of 2020 [10] - The province has created 439 national-level green factories and 51 green industrial parks, ranking among the best in the country [10] Group 4: Agricultural Green Development - By 2024, the use of chemical fertilizers and pesticides is expected to decrease by 5.9% and 8.5%, respectively, compared to 2020 [11] - The comprehensive utilization rate of livestock manure and crop straw is projected to reach 95% by 2025 [11] - Jiangsu has implemented standardized pond transformations covering 1.8 million acres to promote ecological health in aquaculture [11] Group 5: Integration of Ecology and Economy - Jiangsu has integrated ecological protection into the entire economic and social development process, promoting high-quality industries and sustainable practices [12] - The province has streamlined environmental assessment processes to support over 1,600 major projects, enhancing the "green" and "gold" content of development [12][13] - Financial support for environmental projects has exceeded 10 billion yuan through various green financing initiatives [13]

东营的故事，是黄河三角洲的绿色转身，更是一座资源型城市面向未来的深刻答卷，生态、生产、生活 在这里和谐相融，走出一条独具特色的现代化城市发展之路。 生态：从"退海之地"到"鸟类国际机场" （来源：经济参考报） 黄河滔滔，于此入海；绿意盎然，油城新生。 山东省东营市，这座地处黄河三角洲的"石油之城"，正在经历一场深刻的绿色嬗变。在这里，黄河口湿 地芦花似雪、万鸟翔集，曾经的盐碱滩涂化为生物栖息的天堂；林立的石油钻塔旁，巨大的白色风车缓 缓转动；城市公园与生态湿地无缝交融，工业动脉与生活脉搏和谐共振…… 初冬的清晨，广利港的渔民沈义海坐在小铁皮船上放眼望去，湛蓝的海面波光粼粼，候鸟成群结队从天 空飞过，划出一道道优美的弧线。 "前几年，这里还长着密密麻麻的互花米草，一眼望不到边。当时刮大风都没有浪头，整个海面仿佛静 止了，没有生机。"沈义海说，"现在出海，互花米草不见了，海面又流动起来。" 黄河三角洲位于河海交汇处，沉积的泥沙造就了这片共和国最年轻的土地，也塑造了我国暖温带最完整 的湿地生态系统。然而，由于大部分地区成陆时间短，这里土地盐碱、植被少，生态环境脆弱。 2010年起，原产北美的互花米草在黄河口迅速扩张 ...

Core Insights - Qinghai Province has allocated 8.384 billion yuan for the creation and construction of national parks during the 14th Five-Year Plan period, focusing on the Sanjiangyuan, Qilian Mountain, and Qinghai Lake national parks [1] - Qinghai is the only province in China currently constructing three national parks simultaneously, with Sanjiangyuan aiming to be one of the first and largest national parks in the country [1] Group 1 - The province has adjusted 109 natural protection areas into 83 categories, with national parks accounting for 75% of the total area of natural protection sites [2] - Significant projects such as black soil beach governance, desertification control, and wetland protection have enhanced the water source "reservoir" function of the Sanjiangyuan national park [2] - Each ecological caretaker in the national park receives an annual remuneration of 21,600 yuan, with 20,843 caretakers benefiting from this initiative [2] Group 2 - The Qilian Mountain national park passed national assessment and is in the preparation stage for establishment, while the Qinghai Lake national park completed its creation task in 2023 and is currently in the evaluation phase [4] - In the Qilian Mountain area, the area of degraded grassland improved by 69.42%, with vegetation area increasing by 473.09 square kilometers, and the national park itself saw an increase of 51.27 square kilometers [4] - The water area of Qinghai Lake increased from 4,244.5 square kilometers in 2004 to 4,650.08 square kilometers in 2024, with water quality of eight inflowing rivers meeting Class II standards and a 100% excellent rate for surface water quality monitoring [4]

尕玛求开和学生们一起玩藏族传统（特格）益智游戏。 尕玛求开给孩子们讲述祖辈们的游牧往事。 （本文图片由尕玛求开提供） □王十梅 长江源头的嘉洛草原，是被雪山与河流温柔滋养的秘境。平均海拔4100米的土地上，聂恰曲裹挟着冰川融水奔涌不息。离玉树藏族自治州治多县城十几公里 的山麓下，一座铁索桥晃悠悠横跨河面，风过时桥身轻轻摆动，桥下水流湍急如奔马，裹挟着江源特有的清冽气息与磅礴力量。过桥不远，一顶生托式黑帐 篷静静立在草原上，牛毛边角在风里轻轻舒展；旁边矗立着一面土房，墙皮斑驳如岁月刻痕——这里是哈希・尕玛求开的家，更是他倾注心血搭建的"极地 游牧学堂"，一处藏着千年游牧智慧与深沉生态坚守的精神栖息地。 尕玛求开是土生土长的江源牧人，游牧民族的血脉像聂恰曲的河水般，让他与这片草原有着与生俱来的羁绊。西北民族大学的求学经历，曾为他推开一扇望 向外界的窗，见识过城市的繁华与广阔，却从未冲淡他对草原家园的眷恋。他的守护之路，早在少年时便已悄然觉醒。尕玛求开读中学的一年，外来挖矿者 的机械轰鸣声骤然打破草原的宁静，挖掘机的履带碾过草场，浑浊的废水渗入肥沃的土壤，连清澈的聂恰曲也泛起了污痕。那时的他，一边听着杰桑・索南 达 ...

以"随身携带垃圾袋"开启山野之行，再以"垃圾清零"画上完美句号，当"无痕旅游"形成共识并内化为每 个人的行动，才能让山水依旧清新、秘境永续美好，成为代代可享的生态福利。 来源：新华社 作者: 郑明鸿 随手丢弃垃圾，是文明素养的缺失，更是对生态环境的践踏和伤害。大多数垃圾自行降解的时间很长， 有的甚至需要上百年。即使被顺利降解，也不意味着"安全"，降解后产生的有毒物质，仍会长期留存在 环境中，有可能污染水土，影响生态。 自然的美好，需要代代守护。相关部门应对属地小众景点资源进行梳理和评估，对其中适合开发的景 点，加强配套设施建设，健全管理制度。同时，要强化约束与惩罚机制，加大对游客不当行为的处罚力 度。对于尚无明确管理主体的小众景点，属地政府应牵头建立协同治理机制，文旅、自然资源、水务、 生态环境等部门交叉联动、形成合力，筑牢生态保护防线。 转自：北京日报客户端 塑料水瓶、食品包装袋、一次性餐盒……各式各样的垃圾散落林间，或漂浮水面，或被埋进土里、丢进 洞穴，甚至在山间就地焚烧。元旦假期，一些"野景点"吸引大量游客打卡游乐，但有些游客的不文明行 为也让纯净秘境沦为"垃圾场"，不仅让自然景观遭到破坏，也给后续清理 ...