按照进度要求，各省级自然资源主管部门应于8月31日前，将符合质量要求的成果分批汇交至国家基础 地理信息中心。 通知明确，以2024年度国土变更调查成果为底图，在2024年度城市国土空间监测成果基础上，依据2025 年6月底之前的高分辨率遥感影像和最新的相关专题资料，结合实地调查等工作开展城市国土空间监 测。监测工作以土地利用现状为依据，确定监测要素的空间位置、占地范围、面积（长度）、相关属性 等，对变化情况和相关属性进行更新和完善，对新增的要素进行监测，掌握城市建设总量、用地结构、 基础设施和服务功能等情况，支撑城市建设用地细化、国土空间规划编制及实施监督、国土空间规划城 市体检评估、盘活存量土地、用途管制等国土空间治理工作。 通知强调，强化成果应用。各级自然资源主管部门要不断完善数据应用协同机制，在国土空间规划编制 及实施监督、国土空间规划城市体检评估、盘活存量土地等工作中加强监测成果应用。同时，积极向相 关部门共享监测成果，特别是向提供监测专题数据资料的部门共享监测成果，形成工作闭环。各省级自 然资源主管部门要向相关城市人民政府反馈监测成果。（部讯） 近日，自然资源部办公厅印发通知，决定在全国地级及以上城 ...

Core Viewpoint - Beijing has enhanced its geological disaster monitoring capabilities by adding 1,760 new monitoring devices across 10 districts, increasing the total to over 3,600 devices, thereby improving safety during the flood season [1][2] Group 1: Monitoring Equipment and Technology - The total number of geological disaster monitoring devices in Beijing has reached over 3,600, with monitoring points increased to 35-36 per 100 square kilometers [1] - New monitoring devices include debris flow line alarm systems, integrated radar and visual mud level gauges, and new collapse monitoring instruments, which enhance response times and reduce false alarms [2] - All newly installed monitoring equipment utilizes 5G data communication and the BeiDou-3 satellite navigation system, resulting in faster and more stable data transmission [2] Group 2: Impact on Disaster Management - The enhanced monitoring network effectively supports the government's decision-making and response efforts during geological disasters, particularly during extreme weather events like the "Du Su Rui" typhoon [1] - The new technologies and devices significantly improve the accuracy of geological disaster warnings, achieving comprehensive coverage of debris flow hazards and monitoring significant collapse threats to residents [2]

"6·8"世界海洋日来临前夕，一场跨越山海、意义非凡的海洋环境保护行动在浙江展开。由浙江省海洋监测预报中心、杭州市安吉路教育集团新天地实 验学校新程中队、嵊山镇人民政府、嵊泗县东海小学海星中队联合开展的"星辰和大海的约定"中队结对暨"三同护海"海洋日宣传活动，自4月25日在杭州启 程，历时44天，最终在浙江最东部的嵊泗列岛圆满收官，为两地青少年搭建起了守护海洋的桥梁。 4月25日下午，活动启动仪式在杭州市安吉路教育集团新天地实验学校举行。通过视频连线，杭州市安吉路教育集团新天地实验学校新程中队与嵊泗县 东海小学海星中队正式结对。浙江省海洋监测预报中心等专家为两地孩子们带来了一堂生动有趣的海洋环境保护科普课。 活动启动后，两地小学中队的孩子们分头行动起来。他们利用课余时间调查记录海洋塑料的种类，深入调研海洋塑料的危害，并热烈探讨解决方案。为 了给孩子们提供更专业的指导，海洋生态方面的专家专程来到学校，开展海洋环境保护科普第二课堂，对孩子们的调研活动给予肯定和指导。 6月7日，在嵊泗县东海小学，孩子们步行来到大玉湾沙滩，开展海洋净滩活动。通过这次活动，孩子们更加直观地感受到海洋垃圾的危害，也深刻认识 到保护海洋环 ...

Group 1 - The event "New Ocean, New Ecology, New Aesthetics" is part of the 17th World Oceans Day and aims to promote the transformation of marine culture into literature [3][5] - The opening ceremony included a licensing ceremony for various marine cultural academic research institutions [5] - The event released the annual list of Chinese marine literature, featuring 43 marine literary works and research publications [8] Group 2 - The conference included discussions on building a strong marine culture and the future of contemporary Chinese marine literature [8][11] - Experts from various prestigious universities and research institutions participated in the event, contributing to discussions on marine culture and literature [11]

Group 1 - The exhibition is part of the 17th World Oceans Day and the 18th National Ocean Publicity Day, held in Hainan from June 7 to July 7 [3] - The event is organized by multiple organizations including the Ministry of Natural Resources, the State Oceanic Administration, and China National Offshore Oil Corporation [3][4] - The exhibition features four main areas: the "China Polar Research Photography Exhibition," the "First Natural Resources Cultural Creative Competition Award-winning Works Exhibition (Marine Category)," the "13th National College Students Marine Cultural Creative Design Competition Excellent Works Exhibition," and the China National Offshore Oil Corporation area [3][4] Group 2 - The "China Polar Research Photography Exhibition" aims to enhance understanding and protection of polar regions, contributing to the construction of a community with a shared future for mankind [4] - The "First Natural Resources Cultural Creative Competition" focuses on themes of "New Era, Beautiful Nature, Good Life," receiving widespread attention and participation [4] - The "13th National College Students Marine Cultural Creative Design Competition" emphasizes sustainable development and harmonious coexistence with the ocean, encouraging youth to express their thoughts on future marine resource utilization and ecological protection [4] Group 3 - The China National Offshore Oil Corporation area showcases achievements in energy supply, technological innovation, and green development, reflecting the spirit of marine oil workers [5] - The Hainan area emphasizes the development of new marine productivity, top-level design in marine fields, and sustainable development paths for human-ocean harmony [5] - The focus is on promoting the transformation and upgrading of the marine industry, enhancing marine environmental protection, and accelerating marine technology innovation [5]

Core Viewpoint - The "Xuelong 2" polar research icebreaker successfully completed its mission for China's 41st Antarctic expedition and opened to the public in Haikou, showcasing advancements in polar research technology and engaging the public in scientific exploration [3][9]. Group 1: Event Overview - The public open day for "Xuelong 2" took place from June 2 to June 7, coinciding with the 17th World Oceans Day and the 18th National Ocean Publicity Day [3]. - This event marked the first time "Xuelong 2" was open to the public in Hainan, allowing visitors to explore various areas of the vessel [3][9]. Group 2: Technological Innovations - "Xuelong 2" is the world's first polar research vessel to utilize a bow and stern dual-direction icebreaking technology, significantly enhancing icebreaking efficiency and safety [9]. - The vessel is equipped with advanced systems such as a dynamic positioning system and a moon pool system, enabling precise operations in harsh sea conditions [9]. Group 3: Organizational Support - The Hainan Provincial Oceanic Administration established a dedicated working group to ensure the smooth execution of the open day activities, coordinating with local government and relevant departments [10]. - A comprehensive visitor reservation system was implemented to manage the flow of attendees and ensure orderly participation [10].

6月7日，全国净滩公益活动暨"美丽岸滩"青春先行活动在海南省海口市举办。 本次活动由自然资源部国土空间生态修复司、共青团中央社会联络部指导，中国海洋发展基金会（以下简称海洋基金会）、自然资源部宣传教育中心、 海南省海洋厅、海南省自然资源和规划厅联合主办，海南省规划展览馆、海南大学、琼台师范学院等单位承办。 科普展位 启动仪式上，青年志愿者代表获授旗，正式开启了青年志愿者的海洋公益之旅。启动仪式现场围绕习近平生态文明思想"厦门实践"经验成果、海洋垃 圾"负排放"、海洋灾害预防3个方面制作了系列主题科普展板，邀请了广州市海洋双碳研究会、深圳市蓝色海洋环境保护协会等全国净滩活动优秀组织单位 代表作介绍，还设置了"哪吒护海""塑料再生利用""海洋生物科普"等特色主题展位，吸引了游客驻足观看。 C U - 1. . er y 该活动作为第17个世界海洋日暨第18个全国海洋宣传日主场配套活动之一，以"清塑护岸，守护蔚蓝"为主题，旨在深入宣传贯彻习近平生态文明思想， 组织号召广大青少年参与净滩公益活动。活动共分为启动仪式、科普展览和海岸净滩3个部分。 4 (H B STATION FOR 1998 UL B AT 20 2 ...

Core Insights - The "Shanghai Modern Marine City Development Blue Book 2024 Assessment Report" was officially released, marking the second annual report since the first one in 2023, indicating Shanghai's progress towards a more systematic, professional, and international approach in modern marine city construction [1][2] Summary by Categories Development Progress - The report outlines the main progress and achievements in Shanghai's modern marine city construction for 2024, focusing on five functional positions: becoming a marine technology innovation hub, establishing an international shipping center, leading in marine governance, creating a green low-carbon marine demonstration zone, and setting a new benchmark for international marine cooperation [1][3] Evaluation Results - The assessment results show that Shanghai maintains its position as the third globally and first domestically in modern marine city development, remaining in the top tier internationally [2][3] Assessment Framework - The evaluation framework is based on five principles: scientific, comprehensive, forward-looking, authoritative, and data availability, utilizing a system of five primary indicators and 25 secondary indicators to objectively assess Shanghai's development level against 20 key marine cities worldwide [3] Key Strengths and Areas for Improvement - Marine Industry Innovation: Ranked in the international top tier, leveraging a strong marine equipment industry chain and abundant marine innovation resources [6] - Shipping Resource Allocation: Positioned at the forefront internationally, with leading container throughput and shipping fluidity, second only to Singapore in port activity [7] - Marine Governance: Actively participating in international cooperation and improving governance capabilities, but still needing to enhance the legal framework and maritime financial services [7] - Green Development Transition: Leading in high-voltage shore power connections and alternative energy facilities, but requiring improvement in marine ecological governance [7] - Urban Development Strength: Strong talent attraction and significant technological innovation, but needing to enhance economic and ecological capabilities [8] Strategic Recommendations - The report proposes seven strategic recommendations for advancing modern marine city construction, including strengthening strategic guidance, promoting industrial quality, accelerating marine innovation, enhancing high-end shipping services, coordinating international cooperation, committing to green development, and optimizing resource allocation [12]

Core Insights - The article discusses the geological and ecological significance of Mount Everest, emphasizing its height and the ongoing geological processes that shape it [1][2][3]. Measurement Techniques - The height of Mount Everest has been measured multiple times, with the latest measurement in 2020 confirming its height at 8848.86 meters using advanced technologies like GNSS and radar [2][3]. - The continuous monitoring of Everest's height is crucial for understanding geological changes and providing long-term data for scientific research [2][3]. Geological Movement - The 2020 measurement indicates that Mount Everest moves approximately 3 centimeters northeast annually and rises about 4 millimeters vertically, showing that the mountain-building process is still ongoing [3]. - The data collected from GNSS monitoring networks helps analyze the impact of seismic events, such as the 2015 Nepal earthquake, on the region's geological stability [3]. Climate Change and Glaciers - The glaciers in the Tibetan Plateau are vital freshwater resources and are sensitive indicators of climate change, prompting scientific investigations into their dynamics [4][5]. - The 2020 measurement utilized remote sensing technologies to study glacier flow and changes over the past 30 years, providing insights into climate history [4]. Comprehensive Scientific Research - The data from Everest measurements contribute to understanding ecological changes and resource monitoring in the region, serving as a natural laboratory for earth sciences [6][7]. - Over the past decades, extensive scientific expeditions have shifted focus from basic data collection to analyzing environmental changes and their implications for global climate [6][7]. Biodiversity and Human Impact - Recent studies have identified over 3000 new species in the Tibetan Plateau, indicating a rich biodiversity that is adapting to changing environmental conditions [7]. - The research also suggests that human activity in the region dates back at least 190,000 years, providing new insights into human adaptation to high-altitude environments [7].

Group 1 - The PEMSEA Blue Carbon Technical Working Group held its second meeting in Haikou, Hainan, with nearly 60 experts and industry representatives from various countries participating [1][2] - The East China Sea region has significant blue carbon ecosystems, with mangroves and seagrass beds accounting for over 30% and 20% of the global blue carbon ecosystem, respectively [1] - Accurate assessment of the region's blue carbon ecosystems and their carbon sequestration capacity is crucial for achieving the goals of the Paris Agreement and promoting sustainable development in the East China Sea region [1] Group 2 - The meeting discussed key topics such as the distribution and quality of blue carbon ecosystems, carbon storage survey status, regional blue carbon accounting methodologies, certification systems, and market roadmaps [2] - Chinese scientists proposed the establishment of a blue carbon monitoring network for the East China Sea region, which received positive responses and recognition from participants [2] - The meeting enhanced understanding of the blue carbon ecosystem in the East China Sea and contributed to regional climate change management efforts [2]