Climate change was key factor in deadly Nepal-China flood, scientists say

Researchers said the flood was caused by a "compound crisis" shaped by long-term warming, glacier retreat, permafrost thaw and geological instability. A 2015 earthquake is also thought to have played a role.

The significance of this report depends on the decisions, official reactions or confirmation that follow. The current assessment is initially based on reporting by Euronews.

Readers should distinguish established facts from initial claims. Practical consequences will become clearer through responses from authorities, markets or independent sources.

Watch for official statements, independent confirmation of the key details and updates to the original report.