Core Viewpoint - The article discusses the challenges and solutions related to the valuation and monetization of ecological products, particularly focusing on regulatory services that are public goods and face difficulties in measurement, collateralization, trading, and realization of value. Group 1: Measurement Challenges - The core issue of "difficulty in measurement" arises from the intangible nature, public attributes, and hidden value of regulatory services, making them hard to quantify and recognize in traditional market systems. Solutions include enhancing localized parameter databases and dynamic monitoring capabilities, integrating "3S" technologies (Remote Sensing, GIS, GPS) with IoT sensor networks for real-time ecological monitoring [2] Group 2: Collateralization Challenges - The "difficulty in collateralization" stems from ambiguous property rights, high value uncertainty, and lack of effective risk mitigation mechanisms, preventing regulatory services from being qualified as financial collateral. Solutions involve establishing a legal basis for the capitalization of ecological assets, clarifying operational and income rights, and innovating diverse green financial tools such as "ecological asset mortgage loans" and "green bonds" [3] Group 3: Trading Challenges - The "difficulty in trading" is characterized by the absence of trading platforms for regulatory services, poor supply-demand matching, and high transaction costs. Solutions include developing multi-tiered market models, optimizing government ecological compensation methods, and innovating horizontal trading models for pollution rights and carbon emissions [4] Group 4: Realization Challenges - The "difficulty in realization" focuses on promoting industrial operations and precise market demand alignment. Solutions involve fostering "ecological+" industry integration, implementing origin-based ecological labeling systems, and guiding the development of new business models that rely on high-quality regulatory services [5]