关键词: 丹参, 生长期, 敏感性指数, UV-B辐射

Abstract: The significance of forest ecological benefits is increasingly emerging,and the scientists and governments in the world are paying attentions to the evaluation of forest eco-service value, which promotes the growing up of related methods. This paper summarized the research progress on the methodologies of evaluating forest eco-service value, and classified the related commonly used methods into three types,i.e., market-based methods, energy-accounting methods, and software model methods. The first two methods still have some limitations. They are deficient in checking the rationality of substitution method, ignore the multi-criteria in forest ecosystem management, lack of considering surrounding affecting factors, doubly count a variety of ecological values, and lose sight of the scarcity in eco-service value. To overcome these limitations, this paper introduced the features and superiorities of software GUMB, CITYgreen, and Invest. Based on the review, the research directions for China forest eco-service value evaluation in the future were put forward: 1) further explore the relationships between forest ecosystem structure and function, 2) improve the applicability of related foreign evaluation methods, and 3) undertake more studies on the feedback from eco-compensation.

Key words: UV-B radiation, Salvia miltiorrhiza, growth period, sensitivity index.