Southeast Tibet shrublands and meadows

The Southeast Tibet shrublands and meadows is a montane grasslands and shrublands ecoregion located in the Palearctic biogeographic realm, covering Europe, northern Asia, North Africa, and the northern Middle East, spanning approximately 460,543 km². Classified under the WWF ecoregion code PA10765, this region represents a distinct ecological community shaped by its unique combination of climate, geography, and evolutionary history.

Climate and Vegetation

This ecoregion experiences cool temperatures with high UV radiation and variable precipitation at altitude. The dominant vegetation consists of alpine grasses, cushion plants, and low shrubs above the treeline. These conditions create the foundation for the ecological communities found within the Southeast Tibet shrublands and meadows.

Ecological Significance

These high-altitude ecosystems are islands of unique biodiversity, often harbouring species found nowhere else due to geographic isolation. They are especially sensitive to climate warming. The Southeast Tibet shrublands and meadows contributes to the broader biodiversity patterns of the Palearctic realm.

Conservation

Like many montane grasslands and shrublands ecosystems, the Southeast Tibet shrublands and meadows faces threats from climate change (upslope migration of treelines), overgrazing, and tourism impacts. Conservation efforts in this ecoregion focus on habitat preservation, sustainable land management, and protecting corridors that connect fragmented habitat patches.