Asian terrestrial-ecosystems change is driven by global warming, precipitation and Asian monsoon alteration, permafrost thawing and extreme events like dust storms, along with natural and human-related factors which are in interplay . Treeline position in North Asian mountains moves upwards after the 1990s, while in Himalaya treeline demonstrates a multi-directional shift, either moves upwards or does not show upslope advance, or moves downwards. This can be explained by site-specific complex interaction of positive effect of warming on tree growth, drought stress, change in snow precipitation, land-use change  and other factors . The increased considerable changes in biomes in Asia are a response to warming . Terrestrial and freshwater species, populations and communities are altered in line with climate change across Asia . Climate change, human activity and lightning have caused the increase in wildfire severity and area burned in North Asia after the 1990s . Length of plant growth season has increased in some parts of East and North Asia, while the opposite trend, or no change at all, has been observed in other parts . Observed biodiversity or habitat losses of animals plants have been linked to climate change in some parts of Asia . There is evidence that climate change can alter species interaction or spatial distribution of invasive species in Asia . Changes in ecosystems in Asia during the 21st century are expected to be driven by projected climatic, natural and socioeconomic changes. Across Asia, under a range of representative concentration pathways and other scenarios, rising temperatures are expected to contribute to a northward shift of biome boundaries and an upwards shift of mountain treeline . 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report