尼泊尔频发的自然灾害造成山区原住民陆续迁往平原,导致了平原地区水土资源紧张,建立跨区域的灾害预警和水资源管理合作是一条解决途径。尼泊尔是世界水资源最丰富的国家之一,拥有6000多条河流和巨大的水能潜力。但这里也是世界上自然灾害最频繁的地区之一。尼泊尔位于青藏高原南麓,地质年代较新,岩土相对疏松。干湿交替的季风气候和不稳定的岩土层相遇,滑坡、泥石流和洪灾等自然灾害频发。而由于 The frequent natural disasters in Nepal caused the gradual relocation of indigenous people in the mountainous areas to the plain, resulting in the tense land and water resources in the plain area and the establishment of a cross-regional disaster early warning and water resources management cooperation as a solution. Nepal is one of the richest countries in the world with more than 6,000 rivers and huge water potential. But it is also one of the most frequent natural disasters in the world. Nepal is located in the southern foot of the Qinghai-Tibet Plateau, geochronology is relatively new, rock and soil relatively loose. Alternating wet and dry monsoon climate meets unstable rock and soil layers, causing frequent natural disasters such as landslides, debris flows and floods. And because