Core Viewpoint - The Fujian Province has successfully completed its 2024 land change survey, with 83 county-level units passing national verification, resulting in an increase of 3.79 million mu of arable land compared to the previous year, marking a continuous increase since 2022 [1] Group 1: Survey Implementation and Management - The Fujian Provincial Natural Resources Department has established a robust mechanism for business collaboration and quality management to ensure the timely completion of the 2024 land change survey [3] - A three-tier inspection system has been implemented, detailing responsibilities and standards for county, city, and provincial levels to enhance accountability [3] - The department has organized on-site verifications and quality control meetings to address identified issues, ensuring the accuracy of survey results [4] Group 2: Training and Technical Support - A training program has been conducted for provincial personnel to address challenges in the land change survey, including participation in national-level training sessions [6] - The department has actively sought support from higher authorities to enhance technical capabilities and ensure the quality of the survey [6][7] Group 3: Technological Integration - The integrated platform for land change survey has undergone 28 functional iterations, improving efficiency in data processing and quality control [9] - The platform has enabled automated comparison of remote sensing images, significantly reducing time and labor costs associated with manual verification [9] - Key indicators such as arable land changes and construction land growth are now generated in real-time, supporting over 100 decision-making analyses since the survey began [10] Group 4: Future Directions - The Fujian Provincial Natural Resources Department aims to strengthen inter-departmental collaboration and enhance the application of survey results in spatial planning and ecological protection [10]

Core Insights - The 2024 land change survey in Heze City aims to provide a comprehensive understanding of land use changes as of December 31, 2024, building on the results from 2023 and utilizing national remote sensing monitoring information [1][2] Land Use Structure - Heze City covers a total area of 1,215,527.44 hectares, characterized by a predominant agricultural land use with reasonable growth in construction land [2] - Agricultural land area is 929,745.75 hectares, while construction land area is 263,344.36 hectares, and unused land area is 22,437.32 hectares [2] - The total area of arable land in the city is 782,304.31 hectares, accounting for 11.79% of the province's total arable land, exceeding the protection target set by the Shandong Provincial Land Spatial Planning (2021-2035) [2] Agricultural Land Protection - The arable land has seen a net increase of 4,895.52 hectares compared to 2023, marking four consecutive years of stable growth [2] - Permanent basic farmland covers 676,101.17 hectares, representing 86.42% of the total arable land, with three counties (Cao County, Shan County, and Yuncheng County) accounting for 43.23% of the total arable land [2] Ecological Land Stability - The area of garden land is 13,398.41 hectares, with orchards making up 84.02%, primarily located in Mudan District and Dingtao District [2] - Forest land covers 63,030.24 hectares, with nearly 80% being tree-covered, and four counties contribute 66.06% of the total forest area [2] - Wetland area is 376.74 hectares, primarily consisting of inland shoals, mainly distributed in Dongming County and Juancheng County [2] Construction Land and Infrastructure - Urban, village, and industrial land area totals 234,919.56 hectares, with village land accounting for 67.01%, urban land for 4.72%, and town land for 27.24%, indicating coordinated urban-rural land development [3] - Transportation land area is 33,676.36 hectares, with over 90% being road land, supporting the city's comprehensive transportation network [3] - Water and water conservancy facility land covers 74,050.47 hectares, with ditches making up 38.43%, providing essential support for agricultural irrigation and ecological protection [3] Survey Methodology and Quality Control - The 2024 survey has optimized technical methods and recognition standards, focusing on substantial compliance with farming conditions rather than solely on crop emergence [4] - New categories for backup arable land have been introduced, including eligible grasslands, with enhanced monitoring of uncultivated and fallow lands [4] - A national internal pre-verification process has been added to improve the accuracy of results [4] Application of Results - The survey data is widely utilized in land spatial planning, arable land protection, and construction land approval processes, providing data support for multiple departments [4] - Future efforts will focus on deepening data sharing and application to support government decision-making and meet public information needs [4] - The release of the land change survey results clarifies the land resource status in Heze City and highlights achievements in arable land protection, land conservation, and ecological construction [4]

Group 1: Major Project Element Guarantee - Jiangsu Province's natural resource element guarantee for major projects has shown significant results, with a total of 359,600 acres secured, including 341,000 acres for provincial major projects and 18,600 acres for key private investment projects [3][4] - The element guarantee work is advanced through three main approaches: integrated land use planning, improved construction land approval efficiency, and integrated element guarantee services [4][5] - The province aims to strengthen pre-intervention, enhance departmental collaboration, and promote innovative reforms to support continuous economic recovery [5] Group 2: Comprehensive Land Improvement - The "Ten Thousand Project" is a successful practice of the "Green Mountains and Clear Water are Gold and Silver Mountains" concept in rural areas, with Jiangsu establishing a systematic approach to land improvement through pilot projects [6][7] - The implementation plan emphasizes localized strategies, full-process control, and improved policy support for land use optimization and ecological protection [6][7][9] - Jiangsu has completed 499,400 acres of agricultural land improvement and 127,700 acres of construction land organization, showcasing effective ecological restoration and public space governance [11][16] Group 3: National Land Change Survey Results - The 2024 National Land Change Survey, initiated on October 1, aims to comprehensively understand land use changes, with stable overall areas for agricultural, construction, and unused land [17][18] - The province has achieved significant results in farmland protection, with a total farmland area of 62,542,400 acres, and has increased transportation and water engineering land by 116,100 acres and 50,000 acres respectively [18] - The survey results will enhance the management capabilities of natural resources, supporting land spatial planning and ecological restoration efforts [18] Group 4: Water Resource Investigation - Jiangsu has taken the lead in national water resource investigations, implementing efficient measures to form basic data ahead of schedule [19] - The province has established a collaborative working mechanism and optimized technical systems for comprehensive water resource evaluation [19] - The development of a smart platform for data collection and analysis has been achieved, enhancing the efficiency of water resource management [19]