Core Viewpoint - The release of the "Greenhouse Gas Voluntary Emission Reduction Project Methodology for Silt Dams" marks China's first quantitative accounting standard for carbon sinks from silt dams, providing a scientific basis for integrating soil and water conservation projects in the Loess Plateau into the carbon trading market [1] Group 1: Methodology Overview - The silt dam carbon sink methodology consists of 9 chapters, outlining the applicable conditions, boundary scope, accounting period, and carbon pool selection for silt dam carbon sink projects [1] - The carbon pool accounting primarily focuses on soil carbon pools, with plant carbon pools as a supplementary measure, adhering to conservative principles and utilizing default parameter values to reduce development and regulatory costs [1] - The methodology emphasizes that projects must comply with the "Technical Specifications for Silt Dams" to ensure the reliability of engineering quality and carbon sink effects [1] Group 2: Market Integration and Future Steps - The silt dam carbon sink methodology is a necessary technical specification to support the inclusion of silt dam carbon sink projects in the national voluntary greenhouse gas emission reduction trading market, laying the foundation for participation in this market [1] - The methodology is expected to attract social capital investment in soil erosion control, further establishing a sound investment cycle mechanism for soil and water conservation [1] - The Yellow River Conservancy Commission will continue to enhance technical guidance and regulatory services, expanding the depth and breadth of carbon sink research in soil and water conservation, thereby injecting strong green momentum into the high-quality development of the Yellow River Basin [1]

Core Viewpoint - Guangdong province is actively developing a green water economy, transforming rich water resources into new economic growth points while promoting ecological harmony and sustainability [1][4]. Group 1: Green Water Economy Development - The concept of a green water economy is being implemented in Guangdong as a means to convert ecological products into economic value, with the province being the first in China to deploy such initiatives at the provincial level [4]. - As of July 2025, Guangdong has completed over 500 kilometers of greenway construction, achieving 85% of its annual target, with a total of 7,700 kilometers of greenways established [3]. - The provincial government has initiated a "10+2" pilot project for water economy, involving 109 projects with a total investment of approximately 120 billion yuan, of which 80% is from social capital [4]. Group 2: Ecological Restoration and Community Engagement - The transformation of the Jiangshun Nine Nine Market in Jiangmen from a disordered area to a vibrant commercial space has resulted in an average weekend foot traffic exceeding 5,000 people and an estimated annual revenue surpassing 10 million yuan [2][3]. - The development of water sports in Nansha District has attracted over 200,000 participants and generated operational revenue exceeding 3 million yuan, creating over 200 jobs [7]. Group 3: Carbon Sink and Environmental Sustainability - Guangdong has successfully issued its first water and soil conservation carbon sink project, marking a significant step in realizing the ecological product value and promoting green low-carbon development [9][10]. - The carbon sink project in Shenzhen has quantified a carbon sink of 26,133 tons of CO2 equivalent, contributing to the carbon neutrality goals of the upcoming National Games [11][12].