Core Viewpoint - The comprehensive utilization of aquatic plants can address ecological pollution caused by their decay in water bodies while providing new resources for economic and social development, achieving a win-win situation for ecological and economic benefits [2]. Group 1: Current Issues in Aquatic Plant Utilization - Insufficient policy support exists for the comprehensive utilization of aquatic plants, which involves multiple stages such as harvesting, transportation, and development, making it difficult for enterprises to sustain efforts alone [1]. - The degree of resource utilization is low, with current applications mainly focused on feed and food, while new fields like renewable energy and pharmaceuticals remain underexplored [1]. - Technological innovation is relatively lagging, with inadequate integration of industry, academia, and research, leading to challenges in overcoming key technical issues that affect the breadth and depth of resource utilization [1]. Group 2: Recommendations for Improvement - Strengthening government leadership is essential, suggesting a "government subsidy + market operation" model to support enterprises in establishing local factories or raw material bases, thereby reducing costs associated with aquatic plant cultivation and harvesting [2]. - Establishing a comprehensive support policy system for aquatic plant resource utilization is recommended, including prioritizing procurement of biodegradable products and promoting green credit products related to aquatic plant utilization [2]. - Encouraging technological innovation through collaboration between enterprises, universities, and research institutions is vital to enhance scientific research and expand product application areas, increasing product value and market competitiveness [2].

Group 1 - The core viewpoint emphasizes the importance of forests as essential components of terrestrial ecosystems, serving as reservoirs, food sources, financial assets, and carbon sinks, which are fundamental to human survival [1] - Over the past five years, China's forest coverage rate has increased to over 25%, with new forest area equivalent to one Shaanxi Province, accounting for one-fourth of the global increase in greening [1] - China has maintained a dual growth in forest coverage and forest stock for over 30 years, making it the country with the largest increase in forest resources and artificial afforestation area globally [1] Group 2 - Current challenges in forest resource protection and utilization include uneven distribution, illegal land occupation, low compensation standards for ecological benefits, and small-scale forestry industries [2] - There is a need for optimized resource layout and regional coordinated development, including establishing a forest resource planning system and implementing strict protection policies for key ecological function areas [2] - Promoting regional cooperation mechanisms and cross-regional ecological protection projects can enhance the overall quality and stability of regional ecological environments [2] Group 3 - Advancements in technology are crucial for improving forest resource utilization, including the promotion of advanced forestry planting and nurturing techniques, and the use of modern biotechnologies [3] - The development of green industries can achieve a win-win situation for ecological and economic benefits, emphasizing the importance of ecological tourism and the sustainable use of forest resources [3] - Strengthening technical and model innovations can enhance the added value and market competitiveness of forest economy products, contributing to the overall competitiveness of regional economies [3]

Core Viewpoint - The article discusses the ecological restoration and transformation of the Tangshan quarry site in Nanjing, Jiangsu Province, into a city park, achieving a balance between ecological and economic benefits [1]. Group 1: Ecological Restoration Efforts - Long-term quarrying in Tangshan led to significant environmental damage, including vegetation loss and water pollution, prompting the need for restoration [1]. - The restoration project initiated in 2017 focused on a detailed and careful approach, avoiding large-scale alterations to the mountain structure while ensuring stability [2]. - Specific measures included the removal of 150,000 cubic meters of waste soil and the elevation of the quarry area by an average of 1.5 meters to improve soil conditions [2][3]. Group 2: Water Management and Biodiversity - The project incorporated various water management systems, such as artificial wetlands and ecological ditches, to enhance water conservation and natural purification [3]. - The park features structures made from local plant seeds to restore biodiversity, providing habitats for several species, including nationally protected animals [5]. Group 3: Economic Development and Community Engagement - The park was designed to include commercial activities alongside ecological restoration, featuring restaurants, cafes, and recreational facilities, which have generated significant revenue since its opening [6][7]. - By 2024, the park is projected to generate approximately 16 million yuan in revenue, creating over 300 jobs [7]. - The park has become a popular educational site, attracting local schools for geological studies, thus fostering community engagement and local entrepreneurship [8].

Core Insights - The article highlights the successful transformation of ecological restoration efforts in Haizhou District, Lianyungang City, into economic benefits through tourism and cultural activities [1][2][4] Group 1: Ecological Restoration and Economic Development - Haizhou District has invested 220 million yuan in ecological restoration projects, covering 1,360 acres and achieving over 90% vegetation coverage [2][6] - The Liu Zhizhou Mountain Sports Park, once a barren quarry, now hosts various events, including the Jiangsu Provincial Youth Mountain Bike Championship, showcasing the integration of culture and nature [2][3] - The district's approach emphasizes "protection first, cultural empowerment," incorporating historical sites into landscape design [2][6] Group 2: Night Economy and Tourism Growth - The Salt River Lane has transformed from a polluted waterway to a vibrant night market, attracting over 3.6 million visitors and generating 270 million yuan in revenue in 2024, with 70% from nighttime activities [4][6] - The area has become a model for night economy development, creating over a thousand jobs and enhancing local livelihoods [4][6] Group 3: Biodiversity and Ecotourism - The Moon Island Wetland Park has become a habitat for 251 bird species, including rare ones, following successful ecological restoration efforts [5][6] - The park attracts over a thousand visitors daily, contributing to the local economy through increased tourism and related services [6] Group 4: Strategic Vision for Sustainable Development - The Haizhou District aims to convert ecological value into economic value, positioning green development as a key driver for high-quality growth [6] - The district's initiatives exemplify the synergy between ecological governance and industrial transformation, showcasing successful models like the night market economy and event-driven tourism [6]