Human activities,global change and biodiversity loss have unpredictable effects on ecosystem functions,services and stability.Improving the quality of forest resources and enhancing ecosystem functions(i.e.carbon sequestration and water conservation)are the key elements of ecological civilization construction and carbon neutrality.This article attempted to use the assessment method of ecosystem multifunctionality to discuss the strategies for improving forest resource quality at stand and landscape scales.The definition and assessment methods of ecosystem multifunctionality as well as the unde...