UNESCO World Heritage sites provide vital ecosystem services that support sustainable human well-being, yet their value remains underrecognized amid growing threats. This research comprehensively analyzes 201 publications (2005–2025) to elucidate the research trajectory and emerging frontiers of World Heritage Ecosystem Services (WHES). By juxtaposing WHES with other frameworks such as MAB and GIAHS, the analysis delineates its unique characteristics and offers practical recommendations for overcoming conservation challenges.
Gui et al. (Mon,) studied this question.