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近5年,三江源国家公园水源涵养量年均增长6%以上 “中华水塔”生态屏障,这样加固(生态治理中的中国智慧)
Ren Min Ri Bao· 2025-10-30 22:27
核心阅读 党的二十届四中全会提出,筑牢生态安全屏障。 在青海果洛藏族自治州,当地通过保护冰川、治理黑土滩、恢复湿地等措施,守护好三江源这个"中华 水塔",为全球高原生态治理提供中国方案。 深秋,上果洛。 快到达时,飞机舷窗外翻涌着白色。云游雪顶间,海拔6282米的阿尼玛卿山主峰玛卿岗日如脊背高耸。 三江源地区被称为"中华水塔",冰川是其重要源头。作为三江源国家公园黄河源园区最大的冰川群,横 亘在青海果洛藏族自治州的阿尼玛卿山坐拥120多平方公里的冰川,为黄河上游提供约35%的水源给 养,成为三江源的重要生态屏障。 中华水塔水源涵养量持续提升,阿尼玛卿山的生态治理便是一个生动缩影。 保护冰川—— 采取立体冰川监测、人工增水补冰等措施 汽车穿行在阿尼玛卿山南麓,这里生态治理更集中、风貌也更完整。此时,草场已不复夏时的绿,连绵 的冰川令人震撼。 在当地,冰川的消融、上冻有两个主要时间点,即每年5月、11月前后,这也是果洛州玛沁县雪山乡牧 民监测队集中观测雪山的时间。 下车,头戴毡帽,与牧民监测队冒雪前行。这支监测队,带头的是牧民昂保加。从2008年开始,当地牧 民自发组织队伍测量冰川雪线。 4500多米的海拔,每爬 ...
【新华社】第十届库布其国际沙漠论坛闭幕 与会各方达成共识
Xin Hua She· 2025-09-18 02:56
论坛举办期间,国内外专家学者展示了不同类型荒漠化土地的治理技术和创新应用实践,分析了当 前荒漠化防治的科学技术难题及其解决之道,探讨了推动产业融合和政策协同的现实需求,共商全球携 手应对之策。 在闭幕式上,中国—中亚荒漠化防治合作中心联合中国科学院中亚生态与环境研究中心、中国科学 院新疆生态与地理研究所共同发布了《中国—中亚荒漠化防治伙伴关系倡议》。 共识倡议科学划分封禁保护区、系统修复区和合理利用区,治可治之沙、需治之沙;呼吁加强全球 行动,将草原保护修复纳入全球生态治理核心议程,推动草原生态修复技术合作与经验交流,倡议成立 国际草原联盟,支持设立国际草原日。 9月17日,为期2天的第十届库布其国际沙漠论坛在内蒙古自治区鄂尔多斯市闭幕。与会各方达成 《第十届库布其国际沙漠论坛共识》。 ...
第十届库布其国际沙漠论坛闭幕 与会各方达成共识
Xin Hua She· 2025-09-17 12:56
新华社呼和浩特9月17日电 (记者 恩浩)17日,为期2天的第十届库布其国际沙漠论坛在内蒙古自 治区鄂尔多斯市闭幕。与会各方达成《第十届库布其国际沙漠论坛共识》。 共识倡议科学划分封禁保护区、系统修复区和合理利用区,治可治之沙、需治之沙;呼吁加强全球 行动,将草原保护修复纳入全球生态治理核心议程,推动草原生态修复技术合作与经验交流,倡议成立 国际草原联盟,支持设立国际草原日。 论坛举办期间,国内外专家学者展示了不同类型荒漠化土地的治理技术和创新应用实践,分析了当 前荒漠化防治的科学技术难题及其解决之道,探讨了推动产业融合和政策协同的现实需求,共商全球携 手应对之策。 在闭幕式上,中国—中亚荒漠化防治合作中心联合中国科学院中亚生态与环境研究中心、中国科学 院新疆生态与地理研究所共同发布了《中国—中亚荒漠化防治伙伴关系倡议》。 ...
活力中国调研行丨砂石地里草原重生
Xin Hua Wang· 2025-08-26 01:31
Core Insights - The article highlights the successful ecological restoration of the Chulu Ranch in Inner Mongolia, transforming it from a degraded landscape into a thriving grassland ecosystem [2][4][6]. Group 1: Ecological Restoration Efforts - Since 2012, Hohhot City has implemented a comprehensive governance project for the southern slope of the Yinshan Mountains, with the restoration of the Chulu Ranch as a key focus [4]. - The Mongolian Grass Group faced significant challenges in restoring vegetation in a rocky environment, initially experimenting on 1,000 acres before achieving broader success [6][7]. - The restoration team utilized a combination of natural simulation and artificial methods, developing "seed packages" that include integrated seeds and water-retaining agents, leading to natural succession of artificial grasslands within two years [6][7]. Group 2: Biodiversity and Ecosystem Improvement - The Mongolian Grass Group has successfully cultivated 295 species of native plants and established a national germplasm resource bank in Inner Mongolia, storing 2,300 plant germplasm resources and 65,000 samples [7]. - The restored Chulu Ranch now features over 40 species of natural forage, with vascular plants representing 27.2% of the region's total, significantly enhancing biodiversity and ecosystem stability [7]. - The area has seen an increase in animal diversity, with 30 species now present, including common animals such as badgers, snakes, and hares, contributing to a more robust ecological system [7]. Group 3: Economic and Tourism Development - The Chulu Ranch has evolved into a multifunctional international leisure and vacation complex, integrating tourism, ecological research, sports, and events [7]. - Visitor numbers at the Chulu Ranch reached approximately 1.4 million last summer, with expectations to exceed 1.6 million this year, indicating a growing interest in eco-tourism [7].
江南布衣将开放研发牦牛绒创新面料工艺
Bei Jing Qing Nian Bao· 2025-05-09 03:07
Core Insights - The "Utilization of Fabrics" project is revitalizing yak cashmere, a unique natural fiber from China, through collaborative innovation with suppliers [1][2] - Jiangnan Buyi is launching the "Yak Cashmere Industry Revitalization Project" in 2024 to establish international sustainability standards and promote ecological restoration in yak habitats [1][2] Group 1: Project Initiatives - Jiangnan Buyi has partnered with SHOKAY to initiate the "Yak Cashmere Industry Revitalization Project," focusing on sustainable practices and ecological restoration [1][2] - The project includes training for herders on animal welfare and certification of pastures, aiming to enhance the entire value chain from raw material collection to market consumption [1][2] Group 2: Environmental Impact - Yak cashmere production has significant ecological value, with low carbon emissions during the yak's lifecycle and natural resource utilization [1] - The "Source from Snowy Regions, Cashmere from Nature" project aims to restore 290 acres of degraded land in the Ruoergai region, addressing grassland desertification that affects yak health and wool quality [2] Group 3: Market Potential - Despite the vast market potential for yak cashmere, the industry faces challenges that the revitalization project aims to address [1] - Jiangnan Buyi plans to share innovative yak cashmere fabric technologies with the industry, enhancing overall competitiveness and consumer access to traceable yak cashmere products [2]