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首次“陆海深”全覆盖:新一代《中国区域地质志》发布
Xin Hua She· 2025-07-28 12:00
Core Viewpoint - The newly released "China Regional Geological Survey" serves as a comprehensive geological reference for the nation, integrating surface and subsurface data across various regions, and aims to support economic development and scientific education [2][3]. Group 1: Publication Details - The new edition includes 32 provincial geological surveys, 1 major structural unit geological survey, and geological maps at scales of 1:1,000,000 and 1:2,500,000, totaling 33 volumes with approximately 120 million words and over 300 geological maps [2]. - The first edition of the geological survey was initiated in 1980, published between 1984 and 1993, and contained 30 million words and fewer than 100 maps [2]. Group 2: Research and Development - The project, which started in 2008, involved collaboration among the Chinese Academy of Geological Sciences, the China Geological Survey, and over 60 institutions with more than 2,000 geologists, integrating geological, geophysical, geochemical, and remote sensing data [3]. - The new geological survey updates the stratigraphy and key magmatic rock chronology framework, proposing a classification scheme for China's tectonic units, including 3 cratons, 6 docking zones, and 11 orogenic systems [2].
建立健全地质调查制度 支撑服务矿业高质量发展
Core Points - The new Mineral Resources Law (referred to as "New Mineral Law") emphasizes the importance of geological surveys in mineral resource exploration, extraction, and protection, establishing a legal basis for geological survey work [2][3][4] - The New Mineral Law mandates the establishment of a comprehensive geological survey system, addressing existing gaps in institutional frameworks and providing legal support for stable investment and regular updates of geological survey data [3][6] - The law specifies the responsibilities of various government levels in organizing and implementing geological surveys, enhancing the role of local governments in conducting foundational geological investigations [4][5] Summary by Sections Geological Survey Importance - The New Mineral Law recognizes the foundational role of geological surveys in providing essential geological data for mineral resource activities, marking a significant legal acknowledgment of geological survey work [2] - It encourages the integration of geological surveys throughout the entire lifecycle of mineral resource exploration, extraction, and protection, highlighting its critical role in promoting high-quality development in the mining sector [2][3] Institutional Framework - The law calls for the establishment of a robust geological survey system, addressing the need for systematic research and legislative support for geological survey practices [3][6] - It aims to resolve key issues related to the responsibilities of geological survey institutions, qualification requirements, and quality management of survey results [3][6] Implementation and Oversight - The New Mineral Law outlines the organization of foundational geological surveys, specifying that local natural resource departments will collaborate with relevant agencies to conduct these surveys [4] - It elevates the management of geological data submission and oversight to a legal requirement, enhancing the regulatory framework for geological data handling [5] - The law also emphasizes the need for improved training and oversight mechanisms at local levels to ensure compliance with geological data management standards [5][6]
新矿法解读| 建立健全地质调查制度支撑服务矿业高质量发展
Core Viewpoint - The newly revised Mineral Resources Law (referred to as "New Mineral Law") emphasizes the importance of geological surveys and establishes a legal framework to enhance geological investigation, which is crucial for mineral resource exploration, extraction, and protection [1][2][3]. Summary by Relevant Sections Geological Survey Position and Role - The New Mineral Law explicitly recognizes the foundational role of geological surveys in mineral resource exploration, extraction, and protection, marking the first legal acknowledgment of this in national legislation [2]. - The law encourages various initiatives related to geological surveys, including exploration rights allocation, comprehensive resource utilization, ecological restoration, and international cooperation in the mineral sector [2]. Establishment of Geological Survey System - The New Mineral Law mandates the establishment of a comprehensive geological survey system, addressing existing gaps in institutional frameworks and providing legal support for ongoing geological investigations [3]. - It emphasizes the need for systematic research on geological survey concepts and the establishment of clear responsibilities, qualifications, and quality management for geological survey institutions [3]. Content and Implementation of Basic Geological Surveys - The law delineates the responsibilities of local governments in organizing basic geological surveys, expanding the scope of geological investigations beyond previous regulations [4]. - It specifies that provincial-level authorities will oversee strategic mineral resource evaluations, ensuring coordinated efforts across administrative regions [4]. Geological Data Management and Supervision - The New Mineral Law elevates the management of geological data to a legal requirement, mandating timely submission and protection of geological data from exploration and extraction activities [5][6]. - It decentralizes the supervision of geological data submission to county-level authorities, enhancing the effectiveness of data management and compliance [6]. Future Directions for Geological Survey Work - The law sets higher expectations for geological survey work, including the development of core institutional frameworks and the enhancement of survey quality [7]. - It calls for a collaborative approach between central and local authorities to streamline geological survey efforts and improve the overall efficiency of mineral resource management [7].
《中国东北83个黑土地重点保护县地表基质调查成果》发布 黑土地“可量化边界”首次划定
Ke Ji Ri Bao· 2025-06-26 09:37
Core Insights - The article highlights the significance of black soil in China, referred to as the "panda of arable land," and discusses the results of a comprehensive survey conducted in Northeast China to assess black soil resources [1][2]. Group 1: Survey Overview - The survey, conducted by the China Geological Survey over three years, covered 41.17 million square kilometers across 83 key black soil protection counties, collecting 184,643 samples and analyzing 115 indicators [1]. - The survey established a quantifiable boundary for black soil, identifying a distribution area of 387,500 square kilometers, which accounts for approximately 94% of the surveyed area [1]. Group 2: Key Findings - The survey revealed an overall improvement in the stability of black soil resources in Northeast China, evaluated through six indicators including surface matrix layer configuration and black soil thickness [1]. - Carbon storage estimates from the survey indicated a total carbon storage of 3.401 billion tons and organic carbon storage of 2.117 billion tons in the top two meters of the surface matrix layer, supporting China's "dual carbon" goals [2]. Group 3: Implications for Resource Management - The findings provide critical support for the protection and planning of black soil resources, offering new perspectives on issues such as soil erosion, land desertification, and salinization in black soil regions [2][3].
地质调查局发布我国东北地区黑土地“家底儿”,总体稳定性较好
Xin Jing Bao· 2025-06-25 04:10
Core Insights - The National Land Day event highlighted the results of a surface substrate survey conducted by the China Geological Survey in Northeast China, covering 83 key black soil protection counties, with a total area of 411,700 square kilometers [1] - The survey, initiated in 2021, involved an investment of 107 million yuan, with 711 personnel and 538 sets of equipment, resulting in the collection of 184,643 samples and the analysis of 115 indicators [1] - The survey identified a black soil resource distribution area of 387,500 square kilometers, with an average surface black soil thickness of 56.85 centimeters, and some points reaching up to 610 centimeters [1] Summary by Categories Black Soil Resource Stability - The evaluation of black soil resource stability was based on six indicators, revealing that the stable area is 162,500 square kilometers, accounting for 39.48% of the surveyed area, a decrease from the previous stable area of 192,900 square kilometers [2] - The total carbon storage in the top 2 meters of the surface substrate layer was calculated to be 3.401 billion tons, with organic carbon accounting for 2.117 billion tons [2] - The carbon storage from 0 to 20 centimeters was 612 million tons, representing 18% of the total carbon storage in the top 2 meters [2] Surface Substrate Layer Configuration - The survey provided insights into how the surface substrate layer configuration affects black soil resources, with different substrate types showing varying average thicknesses and organic matter contents [3] - Rock substrates had an average black soil thickness of 39.06 centimeters, while clay substrates had the highest average thickness of 70.03 centimeters [3] - The study indicated a close relationship between substrate configuration and black soil degradation issues, offering new perspectives for addressing soil erosion, land desertification, and salinization in black soil areas [3]
莫干山地信实验室:为科技创新提供作风保障
Group 1 - The core viewpoint emphasizes the importance of learning and implementing the spirit of the Central Eight Regulations to enhance the work style and innovation capabilities of the Mogan Mountain Geoinformation Laboratory [1][10] - The meeting highlighted the goal of creating a world-class center for spatiotemporal information technology innovation and intelligent applications, focusing on a "breakthrough year for technological innovation" [1][10] - The laboratory aims to cultivate a high-quality, professional, and youthful cadre team while addressing pressing issues faced by the public to foster an environment conducive to scientific research and innovation [1][10] Group 2 - The meeting stressed the need for continuous education as a key task in party building, with leaders setting an example and party branches playing a fundamental role [2] - It called for a proactive approach in learning, identifying issues, and implementing effective reforms to translate educational outcomes into tangible results in technological innovation [2][10] - The emphasis was placed on maintaining a strict and serious atmosphere to ensure effective progress in scientific research and problem-solving [1][2][10] Group 3 - The "Opinions" issued by the Central Government focus on promoting urban renewal actions, emphasizing sustainable development and the creation of resilient, smart cities [5][6] - The document outlines the need for a systematic approach to urban development, prioritizing the protection of cultural heritage and enhancing urban infrastructure [5][6] - It also highlights the importance of integrating public participation and market operations in urban renewal processes to ensure effective implementation [6][7]