一块土地“三本账”

Core Viewpoint - The article emphasizes the importance of land conservation and efficient land use in China, highlighting the government's commitment to protecting arable land and promoting sustainable development through various initiatives and policies [1][3][9]. Group 1: Land Conservation Initiatives - The theme of this year's National Land Day is "Saving and Intensive Land Use, Strictly Protecting Arable Land" [1]. - The "Land Responsibility System" has been implemented across 29 provinces, creating a comprehensive network for arable land protection [3]. - The government has adopted a zero-tolerance policy towards illegal occupation of arable land, with strict enforcement measures in place [3]. Group 2: Efficient Land Use Strategies - In Guangdong's Shunde District, a shift from horizontal expansion to vertical development is being pursued to maximize land efficiency [4][5]. - The "Industrial Upgrading" initiative has led to the construction of multi-story factories, significantly reducing land usage while increasing production capacity [5]. - Nationally, the area of construction land used per unit of GDP has decreased by approximately 45% compared to ten years ago, reflecting improved land utilization [6]. Group 3: Ecological and Systematic Governance - Zhejiang's "Comprehensive Land Improvement" project aims to harmonize agricultural, construction, and ecological land use, enhancing overall land quality and productivity [7][9]. - The project has resulted in the recovery of over 4.4 million hectares of arable land and a reduction of 1.07 million hectares of construction land, promoting rural development [9]. - The Ministry of Natural Resources is focusing on integrating ecological protection with land management to create a sustainable environment [9].