The Pan-Himalayan region, a biodiversity hotspot spanning eight countries and regions, hosts over 20,000 plant species – one-fifteenth of Earth's total flora. But this natural treasure faces mounting threats from geological instability and climate shifts, sparking urgent conservation efforts by international researchers.
Since 2011, botanists Prof. Hong Deyuan and Wang Qian of the Chinese Academy of Sciences have led multi-year expeditions tracking species distribution across treacherous terrain. Their work combines traditional field surveys with AI-powered mapping to predict how rising temperatures and shifting tectonic plates might reshape this ecological goldmine.
‘These plants aren't just rare – they're living climate archives,’ explains Wang. ‘Some species found above 4,000 meters could hold genetic keys to drought resistance and medical breakthroughs.’
The team's findings reveal 37% of studied plants now grow at higher elevations compared to a century ago, with alpine species particularly vulnerable. Collaborative projects with Nepalese and Indian researchers aim to create cross-border conservation corridors before critical habitats fragment further.
For eco-conscious travelers and sustainability advocates, the stakes extend beyond science: the Himalayas regulate water systems for nearly 2 billion people while hosting untapped botanical resources. As climate negotiations intensify globally, this research underscores the need for international environmental solidarity.
Reference(s):
cgtn.com
