世界自然保护联盟IUCN：2023年优先考虑全球草原的恢复、保护和可持续管理：实现全球生物多样性目标的途径报告（英文版）

Grasslands and savannahs hold significant economic, ecological, and cultural value, encompassing 54% of our terrestrial landscapes.1 Despite this, these ecosystems are experiencing the highest rate of conversion and degradation. The fragmentation of grasslands has undermined their essential ecosystem functions, including their ability to store carbon, regulate water, provide food, and support cultural practices. One major challenge is that fewer than 10% of grasslands are safeguarded from thr