RESUMO
Incorporating biodiversity, ecosystem services (ESs) and climate change adaptation into the conservation targets of protected areas (PAs) is being acknowledged. Targeting conservation actions requires a thorough understanding of the relationship between PAs and these important regions. However, few studies have identified conservation gaps while simultaneously considering these three aspects. Here, we assessed the representativeness of the PAs network for biodiversity, ESs and climate refugia (as a proxy for climate change adaptation ability) on the Tibetan Plateau (TP). Our analysis showed that these priority conservation regions were primarily located in the south and southeast of the TP, while they were impacted by intense human pressure. Most ESs and all types of species richness showed a significant positive correlation. Additionally, a positive correlation between multiple climate refugia and different types of species richness was detected. Representativeness analysis revealed notable conservation gaps for these three aspects in existing PAs, highlighting the urgency of adjusting their distribution and improving their representativeness. By integrating these conservation targets, priority regions for future conservation were further delineated. Taken together, our findings contribute to improving the efficiency of PAs and optimizing conservation planning.