Core Viewpoint - China is one of the countries most severely affected by desertification, and the government has been actively addressing this issue through various ecological protection initiatives [1][5]. Group 1: Ecological Protection Efforts - Inner Mongolia is a key battleground for desertification prevention, with significant directives from President Xi Jinping to build a green Great Wall in the northern regions [5]. - The region has implemented integrated protection strategies for mountains, rivers, forests, fields, lakes, grasslands, and deserts, strengthening comprehensive desertification control [9]. - The Helan Mountain Nature Reserve has seen an increase in wildlife, with 75 species of nationally protected animals, including 13 species of first-class protection [10]. Group 2: Specific Projects and Achievements - The Uliangsuhai wetland, the largest lake wetland in the Yellow River basin, has undergone ecological restoration since 2018, improving biodiversity and water quality [11]. - The Xinhua Forest Farm, part of the "Three-North" shelter forest system, has transformed from a desertification area to a green space, providing a protective barrier for surrounding farmland [13]. - The Kubuqi Desert has achieved an 80% governance rate, with a vegetation coverage of 58% [17]. Group 3: Renewable Energy and Ecological Synergy - A solar power project in the Ulan Buh Desert is designed to integrate photovoltaic energy generation with ecological restoration, expected to generate 2 billion kWh of green electricity annually [18]. - The project aims to combat desertification while providing renewable energy, showcasing a model of "photovoltaic desertification control" [18]. Group 4: Agricultural and Irrigation Developments - The Hetao Irrigation District in Inner Mongolia is a significant agricultural area, irrigating over 11 million acres with water from the Yellow River, recognized as a World Irrigation Heritage site [22].

Core Viewpoint - The article emphasizes the importance of a high-quality ecological environment as a fundamental aspect of public welfare, highlighting the role of the "Changsha City Land Space Overall Plan (2021-2035)" in promoting ecological protection and sustainable urban development [1][2]. Group 1: Ecological Safety and Protection - Ecological safety is identified as the foundation for sustainable urban development, with the plan aiming to maintain ecological boundaries and promote harmony between humans and nature [2]. - The plan delineates an ecological protection red line covering 783.82 square kilometers, primarily in the eastern and northern regions of the city, to safeguard the unique geographical features and ecological resources [2]. Group 2: Resource Protection and Utilization - Changsha's natural resources are characterized by a "seven mountains, one water, two fields" distribution, with over 70% of the city's area comprising mountains, water, and forests [3]. - The plan focuses on constructing a biodiversity network and protecting key ecological areas, including the Xiang River and important wildlife habitats, while enhancing the protection of public and natural forests [3]. Group 3: Ecological Restoration and System Optimization - The city has been actively promoting ecological projects such as "Forest Changsha" and the protection of ecological barriers, leading to a steady improvement in the quality of the ecological system [4]. - The plan outlines nine key restoration areas and ten major restoration projects to enhance ecological space and improve urban quality [4]. Group 4: Vision for Ecological Civilization - The article concludes with a positive outlook on Changsha's commitment to ecological civilization, indicating that the vision of a "Beautiful Mountain Water City" is gradually being realized [5].

Core Viewpoint - China has made significant progress in grassland ecological protection, with a focus on restoration and sustainable management of its vast grassland resources, which cover nearly 4 billion acres, the largest in the world [1][2]. Group 1: Grassland Restoration and Investment - The central government has invested a total of 110 billion yuan in grassland protection and restoration since the beginning of the 14th Five-Year Plan, with an average annual restoration of over 4.6 million acres [1]. - The annual area for pest control on grasslands exceeds 10 million acres, and the total fresh grass production has surpassed 550 million tons [1]. - Integrated protection and systematic governance of grasslands are being promoted, enhancing the quality and stability of grassland ecosystems [1]. Group 2: Regulatory and Utilization Improvements - The effectiveness of grassland resource supervision has been significantly enhanced, with nearly 50,000 cases of grassland destruction reported and over 1,000 cases referred to judicial authorities since 2018 [2]. - The scientific utilization of grasslands is improving, with policies encouraging ecological protection and sustainable practices in livestock farming, thereby alleviating pressure on natural grasslands [2].