Exploring the benefits of invasive alien plant species for human well-being: a systematic review of the state-of-the-art and directions for prospective research.

This systematic review focused on the benefits of invasive alien plant species (IAPS) for human well-being. It examines the intellectual structure of knowledge of these benefits to identify knowledge gaps for future research and explore sustainable management practices to manage IAPS. The screening of bibliometric data from 1601 publications in Scopus based on the PRISMA protocol resulted in the identification of 69 publications for detailed review. The findings show an increasing trend in studies on IAPS benefits for human well-being since 2009. These benefits include provisioning services (food, medicines, fodder, bioenergy, and construction materials), regulating services (bioagents and shades), cultural services (aesthetics and ornamentals) and supporting services (soil and land reclamation). Additionally, the findings reveal geographical disparity in the distribution of research produced by researchers from different regions, with most research produced in Europe and limited to Africa, the Americas, and Oceania. The findings also show skewness in the management practices of IAPS, though some of them enhance IAPS benefits. Furthermore, there are limited applications of interdisciplinary approaches to investigate the benefits of IAPS for human well-being. Employing interdisciplinary mixed methodologies may help to generate new knowledge with a better understanding of complex interactions between IAPS and human well-being. Given the unique sociocultural, economic, and ecological settings of the IAPS, future research is expected to include comparative perspectives on how different countries and regions use the IAPS for their benefit while considering both the positive and negative impacts of the IAPS on human well-being to develop sustainable management practices. [ABSTRACT FROM AUTHOR]