A Review of Eco-Product Value Realization and Eco-Industry with Enlightenment toward Village Ecosystem Service in the Karst Desertification Control

In the context of achieving certain results in rural revitalization and karst desertification control, promoting the realization of eco-product value to promote the rural revitalization strategy has become a hot topic in China. The importance of eco-product value has been raised to an unprecedented level, confirming that the realization of eco-product value is an important way to promote rural revitalization and ecological civilization construction in desertification areas. This study reviewed 489 relevant documents on the realization of eco-product value and conducted a statistical analysis. The analysis results show that (1) the number of published related documents is generally on the rise, indicating that after the policy was proposed, research in this field has received high attention from the academic community; (2) the research content mainly focuses on five aspects: eco-product value accounting, eco-product value realization, eco-industry, and theoretical attributes of eco-products; (3) the research area is concentrated in the demonstration pilot areas of China’s eco-product value realization; and (4) combined with the above results, this paper summarizes the concept and connotation of eco-products, the value accounting of ecological products, the mechanism and path of the value realization of eco-products, the ecological industry, the landmark achievements of home and abroad, and the scientific problems to be solved, so as to better serve the karst area and promote the revitalization of rural areas.