Review of Valuation of Forest Ecosystem Services and Realization Approaches in China

Abstract

Forests are essential for the provision of water, financial resources, food, and carbon, and offer immense ecosystem service values. The accurate, quantitative, and objective evaluation of forest ecosystem service (FES) values can help uncover methods for realizing ecological product value, which in turn supports forest conservation and ecological benefit enhancement. In China, FES valuation methods are diverse and tailored to specific objectives, encompassing matter quantity assessment, value quantity assessment, energy value analysis, and landscape ecological modeling methods. The “Forest Ecosystem Service Function Assessment Specification” guideline plays a crucial role in fostering standardized valuation. Carbon-related ecosystem services have been increasingly studied in China; however, valuation challenges remain, including data accuracy, the double counting of ecosystem services, methodological limitations, and the incomplete assessment of non-use values. Regarding value realization, the development of payment for ecosystem services (PES), ecological product benefit trading (EPBT), ecological premiums, and ecological industries has seen gradual progresses in recent years. However, realization approaches still depend on government support, and the establishment of market-oriented strategies requires further reinforcement. Enhancing FES valuation necessitates the integration of interdisciplinary and multi-method approaches, as well as the creation of an accounting and assessment mechanism. Realization approaches must not only be continuously expanded but also consistently innovated over time. It is essential to consider the impact of market development on FES valuation; establish robust realization approaches; reinforce promotional and guarantee mechanisms; and increase the efficacy of policy management.